Kjetil Fagerholt

About

Publications

2023

Fagerholt, Kjetil; Heilig, Leonard; Lalla-Ruiz, Eduardo; Meisel, Frank; Wang, Shuaian. (2023) Data‑driven optimization and analytics for maritime logistics. Flexible Services and Manufacturing Journal.
Abstract
Fagerholt, Kjetil; Hvattum, Lars Magnus; Papageorgiou, Dimitri J.; Urrutia, Sebastián. (2023) Maritime inventory routing : recent trends and future directions. International Transactions in Operational Research.
Academic article
Havre, Håkon Furnes; Lien, Ulrik; Ness, Mattias Myklebust; Fagerholt, Kjetil; Rødseth, Kenneth Løvold. (2023) Optimal Route to Battery Electric High-Speed Vessel Services. SSRN Electronic Journal.
Academic article
Rødseth, Kenneth Løvold; Fagerholt, Kjetil; Proost, Stef. (2023) Optimal Planning of an Urban Ferry Service Operated with Zero Emission Technology. SSRN Electronic Journal.
Academic article
Santos, A.M.P.; Fagerholt, Kjetil; Guedes Soares, Soares. (2023) A stochastic optimization algorithm for the supply vessel planning problem under uncertain demand and uncertain weather conditions. Ocean Engineering. volum 278.
Academic article

2022

Bennæs, Anders; Skogset, Martin; Svorkdal, Tormod; Fagerholt, Kjetil; Herlicka, Lisa; Meisel, Frank; Rickels, Wilfried. (2022) Optimization of a Ship-Based Logistics System for Carbon Capture and Storage. Lecture Notes in Computer Science (LNCS). volum 13557.
Academic article
Brekkå, Ivar; Randøy, Solveig; Fagerholt, Kjetil; Thun, Kristian; Vadseth, Simen Tung. (2022) The Fish Feed Production Routing Problem. Computers & Operations Research. volum 144.
Academic article
Eriksen, Ulrik; Kristiansen, Johan; Fagerholt, Kjetil; Pantuso, Giovanni. (2022) Planning a maritime supply chain for liquefied natural gas under uncertainty. Maritime Transport Research. volum 3.
Academic article
Gleditsch, Marte Dybendal; Hagen, Kristine; Andersson, Henrik; Bakker, Steffen J.; Fagerholt, Kjetil. (2022) A column generation heuristic for the dynamic bicycle rebalancing problem. European Journal of Operational Research.
Academic article
Hansen, Jone Reinlund; Fagerholt, Kjetil; Meisel, Frank. (2022) A MIP-based heuristic for a single trade routing and scheduling problem in roll-on roll-off shipping. Computers & Operations Research. volum 146.
Academic article
Havre, Håkon Furnes; Lien, Ulrik; Ness, Mattias Myklebust; Fagerholt, Kjetil; Rødseth, Kenneth Løvold. (2022) Cost-effective planning and abatement costs of battery electric passenger vessel services. Transportation Research Part D: Transport and Environment. volum 113 (December 2022).
Academic article
Li, Mingyu; Fagerholt, Kjetil; Schütz, Peter. (2022) Maritime inventory routing with transshipment: the case of Yamal LNG. Flexible Services and Manufacturing Journal. volum 35 (1).
Academic article
Li, Mingyu; Fagerholt, Kjetil; Schütz, Peter. (2022) Stochastic tramp ship routing with speed optimization: analyzing the impact of the Northern Sea Route on CO2 emissions. Annals of Operations Research.
Academic article
Santos, Adriano; Fagerholt, Kjetil; Laporte, Gilbert; Soares, Carlos Guedes. (2022) A stochastic optimization approach for the supply vessel planning problem under uncertain demand. Transportation Research Part B: Methodological. volum 162.
Academic article
Slette, Hans Tobias; Asbjørnslett, Bjørn Egil; Fagerholt, Kjetil; Lianes, Ingeborg Margrete; Noreng, Maren Theisen. (2022) Effective utilization of service vessels in fish farming: Fleet design considering the characteristics of the locations. Aquaculture International.
Academic article
Ulsrud, Karl Petter; Vandvik, Anders Helgeland; Ormevik, Andreas Breivik; Fagerholt, Kjetil; Meisel, Frank. (2022) A Time-Dependent Vessel Routing Problem with Speed Optimization. European Journal of Operational Research.
Academic article
Zheng, Jianfeng; Yang, Lingxiao; Ni, Lina; Fagerholt, Kjetil; Zhang, Yan. (2022) Efficient models for the liner shipping hub location problem with spatial structure. Computers & industrial engineering. volum 173.
Academic article

2021

Andersen, Tina; Hove, Joakim Høgset; Fagerholt, Kjetil; Meisel, Frank. (2021) Scheduling ships with uncertain arrival times through the Kiel Canal. Maritime Transport Research. volum 2.
Academic article
Aslaksen, Ingvild Eide; Svanberg, Elisabeth; Fagerholt, Kjetil; Johnsen, Lennart; Meisel, Frank. (2021) A combined dial-a-ride and fixed schedule ferry service for coastal cities. Transportation Research Part A: Policy and Practice. volum 153.
Academic article
Hellem, Simen; Julsvoll, Carl Andreas; Moan, Magnus; Andersson, Henrik; Fagerholt, Kjetil; Pantuso, Giovanni. (2021) The Dynamic Electric Carsharing Relocation Problem. EURO Journal on Transportation and Logistics. volum 10.
Academic article
Jia, Beizhen; Fagerholt, Kjetil. (2021) Step-wise stowage planning of roll-on roll-off ships transporting dangerous goods. Maritime Transport Research. volum 2.
Academic article
Lagemann, Benjamin; Lindstad, Elizabeth; Fagerholt, Kjetil; Rialland, Agathe Isabelle; Erikstad, Stein Ove. (2021) Optimal ship lifetime fuel and power system selection. Transportation Research Part D: Transport and Environment. volum 102.
Academic article
Lianes, Ingeborg Margrete; Noreng, Maren Theisen; Fagerholt, Kjetil; Slette, Hans Tobias; Meisel, Frank. (2021) The Aquaculture Service Vessel Routing Problem with Time Dependent Travel Times and Synchronization Constraints. Computers & Operations Research. volum 134.
Academic article
Yan, Ran; Wang, Shuaian; Fagerholt, Kjetil. (2021) Coordinated approaches for Port State Control Inspection Planning. Maritime Policy & Management.
Academic article

2020

Akbar, Abeera; Aasen, Anna Kristine Almestad; Msakni, Mohamed Kais; Fagerholt, Kjetil; Lindstad, Elizabeth; Meisel, Frank. (2020) An economic analysis of introducing autonomous ships in a short‐sea liner shipping network. International Transactions in Operational Research.
Academic article
Aslaksen, Ingvild Eide; Svanberg, Elisabeth; Fagerholt, Kjetil; Johnsen, Lennart; Meisel, Frank. (2020) Ferry service network design for Kiel fjord. Lecture Notes in Computer Science (LNCS). volum 12433.
Academic article
Behrend, Moritz; Meisel, Frank; Fagerholt, Kjetil; Andersson, Henrik. (2020) A multi-period analysis of the integrated item-sharing and crowdshipping problem. European Journal of Operational Research.
Academic article
Brevik, Elisabeth; Lauen, Anna Ødegaard; Rolke, Maria Cathrine Berg; Fagerholt, Kjetil; Hansen, Jone Reinlund. (2020) Optimisation of the broiler production supply chain. International Journal of Production Research.
Academic article
Chandra, Saurabh; Christiansen, Marielle; Fagerholt, Kjetil. (2020) Analysing the modal shift from road-based to coastal shipping-based distribution – a case study of outbound automotive logistics in India. Maritime Policy & Management. volum 47 (2).
Academic article
Chaudry, Nadia; Vermedal, Ingunn; Fagerholt, Kjetil; Fauske, Maria Fleischer; Stålhane, Magnus. (2020) A decomposition solution approach to the troops-to-tasks assignment in military peacekeeping operations. The Journal of Defence Modeling and Simulation: Applications, Methodology, Technology.
Academic article
Dong, Bo; Christiansen, Marielle; Fagerholt, Kjetil; Bektas, Tolga. (2020) Combined maritime fleet deployment and inventory management with port visit flexibility in roll-on roll-off shipping. Transportation Research Part E: Logistics and Transportation Review. volum 140.
Academic article
Dong, Bo; Christiansen, Marielle; Fagerholt, Kjetil; Chandra, Saurabh. (2020) Design of a sustainable maritime multi-modal distribution network – case study from automotive logistics. Transportation Research Part E: Logistics and Transportation Review. volum 143.
Academic article
Folkestad, Carl Axel Aadne; Hansen, Nora Åsheim; Fagerholt, Kjetil; Andersson, Henrik; Pantuso, Giovanni. (2020) Optimal Charging and Repositioning of Electric Vehicles in a Free-Floating Carsharing System. Computers & Operations Research. volum 113.
Academic article
Geitle, Anders Hasson; Johnsen, Øyvind Knutsen; Ruud, Håkon Fredrik; Fagerholt, Kjetil; Julsvoll, Carl Andreas. (2020) Kindergarten allocation in Norway: An integer programming approach. Journal of the Operational Research Society.
Academic article
Hansen, Jone Reinlund; Fagerholt, Kjetil; Stålhane, Magnus; Rakke, Jørgen Glomvik. (2020) An adaptive large neighborhood search heuristic for the planar storage location assignment problem: application to stowage planning for Roll-on Roll-off ships. Journal of Heuristics.
Academic article
Jia, Beizhen; Fagerholt, Kjetil; Reinhardt, Line Blander; Rytter, Niels Gorm. (2020) Stowage planning with optimal ballast water. Lecture Notes in Computer Science (LNCS). volum 12433.
Academic article
Li, Mingyu; Fagerholt, Kjetil; Schütz, Peter. (2020) Analyzing the Impact of the Northern Sea Route on Tramp Ship Routing with Uncertain Cargo Availability. Lecture Notes in Computer Science (LNCS). volum 12433.
Academic article
Medbøen, Carl Axel Benjamin; Holm, Magnus Bolstad; Msakni, Mohamed Kais; Fagerholt, Kjetil; Schütz, Peter. (2020) Combining Optimization and Simulation for Designing a Robust Short-sea Feeder Network. Algorithms. volum 13 (11).
Academic article
Msakni, Mohamed Kais; Akbar, Abeera; Aasen, Anna Kristine Almestad; Fagerholt, Kjetil; Meisel, Frank; Lindstad, Elizabeth. (2020) Can autonomous ships help short-sea shipping become more cost-efficient?. Operations Research Proceedings.
Academic article
Msakni, Mohamed Kais; Fagerholt, Kjetil; Meisel, Frank; Lindstad, Elizabeth. (2020) Analyzing different designs of liner shipping feeder networks: a case study. Transportation Research Part E: Logistics and Transportation Review. volum 134.
Academic article
Ormevik, Andreas Breivik; Erikstad, Stein Ove; Fagerholt, Kjetil. (2020) Evaluating Port Development Strategies for a Modal Shift: A Norwegian Case Study. Lecture Notes in Computer Science (LNCS). volum 12433.
Academic article
Ormevik, Andreas Breivik; Fagerholt, Kjetil; Erikstad, Stein Ove. (2020) Evaluating the potential for modal shift in last-mile cargo distribution through stochastic programming. Maritime Transport Research. volum 1.
Academic article
Sandvik, Endre; Nielsen, Jørgen Bremnes; Asbjørnslett, Bjørn Egil; Pedersen, Eilif; Fagerholt, Kjetil. (2020) Operational sea passage scenario generation for virtual testing of ships using an optimization for simulation approach. Journal of Marine Science and Technology.
Academic article
Yan, Ran; Wang, Shuaian; Fagerholt, Kjetil. (2020) A semi-“smart predict then optimize” (semi-SPO) method for efficient ship inspection. Transportation Research Part B: Methodological. volum 142.
Academic article
Zhao, Yuzhe; Fan, Yujun; Fagerholt, Kjetil; Zhou, Jingmiao. (2020) Reducing Sulfur and Nitrogen Emissions in Shipping Economically. Transportation Research Part D: Transport and Environment. volum 90.
Academic article

2019

Behrend, Moritz; Meisel, Frank; Fagerholt, Kjetil; Andersson, Henrik. (2019) An exact solution method for the capacitated item-sharing and crowdshipping problem. European Journal of Operational Research. volum 279 (2).
Academic article
Borthen, Thomas; Loennechen, Henrik; Fagerholt, Kjetil; Wang, Xin; Vidal, Thibaut. (2019) Bi-objective offshore supply vessel planning with costs and persistence objectives. Computers & Operations Research. volum 111.
Academic article
Fagerholt, Kjetil; Kim, Kap Hwan; Meng, Qiang; Goez, Julio Cesar; Meisel, Frank; Stålhane, Magnus. (2019) Analytics and models for maritime logistics and systems. Flexible Services and Manufacturing Journal. volum 31 (3).
Editorial
Fagerholt, Kjetil; Song, Dongping; Wang, Shuaian. (2019) Editorial. International Journal of Shipping and Transport Logistics. volum 11 (2/3).
Editorial
Hansen, Jone Reinlund; Fagerholt, Kjetil; Meisel, Frank; Rakke, Jørgen Glomvik. (2019) Planning interrelated voyages with separation requirements in roll-on roll-off shipping. EURO Journal on Transportation and Logistics. volum 8.
Academic article
Homsi, Gabriel; Martinelli, Rafael; Vidal, Thibaut; Fagerholt, Kjetil. (2019) Industrial and Tramp Ship Routing Problems: Closing the Gap for Real-Scale Instances. European Journal of Operational Research. volum 283 (3).
Academic article
Meisel, Frank; Fagerholt, Kjetil. (2019) Scheduling two-way ship traffic for the Kiel Canal: Model, extensions and a matheuristic. Computers & Operations Research. volum 106.
Academic article
Nielsen, Jørgen Bremnes; Sandvik, Endre; Pedersen, Eilif; Asbjørnslett, Bjørn Egil; Fagerholt, Kjetil. (2019) Impact of simulation model fidelity and simulation method on ship operational performance evaluation in sea passage scenarios. Ocean Engineering. volum 188.
Academic article
Pettersen, Sigurd Solheim; Fagerholt, Kjetil; Asbjørnslett, Bjørn Egil. (2019) Evaluating fleet effectiveness in tactical emergency response missions using a maximal covering formulation. Naval engineers journal (Print). volum 131 (1).
Academic article
Skålnes, Jørgen; Fagerholt, Kjetil; Pantuso, Giovanni; Wang, Xin. (2019) Risk Control in Maritime Shipping Investments. Omega. The International Journal of Management Science.
Academic article
Slette, Hans Tobias; Asbjørnslett, Bjørn Egil; Fagerholt, Kjetil. (2019) Cost-Emission Relations for Maritime Logistics Support in Aquaculture. Journal of Physics: Conference Series (JPCS). volum 1357.
Academic article
Wang, Xin; Norstad, Inge; Fagerholt, Kjetil; Christiansen, Marielle. (2019) Green Tramp Shipping Routing and Scheduling: Effects of Market-Based Measures on CO2 Reduction. Sustainable Shipping : A Cross-Disciplinary View.
Academic chapter/article/Conference paper

2015

Andersson, Henrik; Fernandez Cuesta, Eirik; Fagerholt, Kjetil; Gausel, Nora Therese; Hagen, Martine Rambøl. (2015) Order Management in the Offshore Oil and Gas Industry. Computational Logistics : 6th International Conference, ICCL 2015, Delft, The Netherlands, September 23-25, 2015, Proceedings.
Academic chapter/article/Conference paper
Balland, Oceane; Girard, Cecilia; Erikstad, Stein Ove; Fagerholt, Kjetil. (2015) Optimized selection of vessel air emission controls—moving beyond cost-efficiency. Maritime Policy & Management. volum 42 (4).
Academic article
Chandra, Saurabh; Fagerholt, Kjetil; Christiansen, Marielle. (2015) Maritime fleet deployment in ro-ro shipping under inventory constraints. Procedia - Social and Behavioral Sciences. volum 189.
Academic article
Christiansen, Marielle; Fagerholt, Kjetil; Rachaniotis, Nikolaos P.; Tveit, Ingeborg; Øverdal, Marte Viktoria. (2015) A Decision Support Model for Routing and Scheduling a Fleet of Fuel Supply Vessels. Computational Logistics : 6th International Conference, ICCL 2015, Delft, The Netherlands, September 23-25, 2015, Proceedings.
Academic chapter/article/Conference paper
Fagerholt, Kjetil; Gausel, Nora Therese; Rakke, Jørgen Glomvik; Psaraftis, Harilaos. (2015) Maritime routing and speed optimization with emission control areas. Transportation Research Part C: Emerging Technologies. volum 52.
Academic article
Fagerholt, Kjetil; Psaraftis, Harilaos. (2015) On two speed optimization problems for ships that sail in and out of emission control areas. Transportation Research Part D: Transport and Environment. volum 39.
Academic article
Norstad, Inge; Fagerholt, Kjetil; Hvattum, Lars Magnus; Arnulf, Hans Sveipe; Bjørkli, Amund. (2015) Maritime fleet deployment with voyage separation requirements. Flexible Services and Manufacturing Journal. volum 27 (2-3).
Academic article
Pantuso, Giovanni; Fagerholt, Kjetil; Wallace, Stein. (2015) Solving Hierarchical Stochastic Programs: Application to the Maritime Fleet Renewal Problem. INFORMS journal on computing. volum 27 (1).
Academic article
Pantuso, Giovanni; Fagerholt, Kjetil; Wallace, Stein. (2015) Uncertainty in Fleet Renewal: A Case from Maritime Transportation. Transportation Science. volum 50 (2).
Academic article
Pantuso, Giovanni; Fagerholt, Kjetil; Wallace, Stein. (2015) Which uncertainty is important in multistage stochastic programmes? A case from maritime transportation. IMA Journal of Management Mathematics. volum 28 (1).
Academic article
Patricksson, Øyvind Selnes; Fagerholt, Kjetil; Rakke, Jørgen Glomvik. (2015) The fleet renewal problem with regional emission limitations: Case study from Roll-on/Roll-off shipping. Transportation Research Part C: Emerging Technologies. volum 56.
Academic article
Solem, Siri; Fagerholt, Kjetil; Erikstad, Stein Ove; Patricksson, Øyvind Selnes. (2015) Optimization of diesel electric machinery system configuration in conceptual ship design. Journal of Marine Science and Technology. volum 20 (3).
Academic literature review
Vestli, Magnar; Lundsbakken, Lars; Fagerholt, Kjetil; Hvattum, Lars Magnus. (2015) Scheduling fighter squadron training missions using column generation. Optimization Letters. volum 9 (8).
Academic article

2014

Andersson, Henrik; Fagerholt, Kjetil; Hobbesland, Kirsti. (2014) Integrated maritime fleet deployment and speed optimization: Case study from RoRo shipping. Computers & Operations Research. volum 55.
Academic article
Bakkehaug, Rikard; Eidem, Eirik Stamsø; Fagerholt, Kjetil; Hvattum, Lars Magnus. (2014) A stochastic programming formulation for strategic fleet renewal in shipping. Transportation Research Part E: Logistics and Transportation Review. volum 72.
Academic article
Balland, Oceane; Erikstad, Stein Ove; Fagerholt, Kjetil. (2014) Concurrent design of vessel machinery system and air emission controls to meet future air emissions regulations. Ocean Engineering. volum 84.
Academic literature review
Christiansen, Marielle; Fagerholt, Kjetil. (2014) Ship Routing and Scheduling in Industrial and Tramp Shipping. Vehicle Routing: Problems, Methods, and Applications, Second Edition.
Academic chapter/article/Conference paper
Hemmati, Ahmad; Hvattum, Lars Magnus; Fagerholt, Kjetil; Norstad, Inge. (2014) Benchmark Suite for Industrial and Tramp Ship Routing and Scheduling Problems. INFOR: Information Systems and Operational Research. volum 52 (1).
Academic article
Pantuso, Giovanni; Fagerholt, Kjetil; Hvattum, Lars Magnus. (2014) A survey on maritime fleet size and mix problems. European Journal of Operational Research. volum 235 (2).
Academic article
Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2014) Vendor managed inventory in tramp shipping. Omega. The International Journal of Management Science. volum 47.
Academic article

2013

Balland, Oceane; Erikstad, Stein Ove; Fagerholt, Kjetil; Wallace, Stein. (2013) Planning vessel air emission regulations compliance under uncertainty. Journal of Marine Science and Technology. volum 18 (3).
Academic article
Christiansen, Marielle; Fagerholt, Kjetil; Nygreen, Bjørn; Ronen, David. (2013) Ship routing and scheduling in the new millennium. European Journal of Operational Research. volum 228 (3).
Academic literature review
Fagerholt, Kjetil; Hvattum, Lars Magnus; Johnsen, Trond Andreas Vikan; Korsvik, Jarl Eirik. (2013) Routing and scheduling in project shipping. Annals of Operations Research. volum 207 (1).
Academic article
Fagerholt, Kjetil; Ronen, David. (2013) Bulk ship routing and scheduling: solving practical problems may provide better results. Maritime Policy & Management. volum 40 (1).
Academic article
Halvorsen-Weare, Elin Espeland; Fagerholt, Kjetil. (2013) Routing and scheduling in a liquefied natural gas shipping problem with inventory and berth constraints. Annals of Operations Research. volum 203 (1).
Academic article
Halvorsen-Weare, Elin Espeland; Fagerholt, Kjetil; Rönnqvist, Mikael. (2013) Vessel routing and scheduling under uncertainty in the liquefied natural gas business. Computers & industrial engineering. volum 64 (1).
Academic article
Hvattum, Lars Magnus; Norstad, Inge; Fagerholt, Kjetil; Laporte, Gilbert. (2013) Analysis of an exact algorithm for the vessel speed optimization problem. Networks. volum 62 (2).
Academic article
Shyshou, Aliaksandr; Gribkovskaia, Irina; Laporte, Gilbert; Fagerholt, Kjetil. (2013) A Large Neighbourhood Search Heuristic for a Periodic Supply Vessel Planning Problem Arising in Offshore Oil and Gas Operations. INFOR: Information Systems and Operational Research. volum 50 (4).
Academic article
Tirado, Gregorio; Hvattum, Lars Magnus; Fagerholt, Kjetil; Cordeau, Jean-François. (2013) Heuristics for dynamic and stochastic routing in industrial shipping. Computers & Operations Research. volum 40 (1).
Academic article

2012

Balland, Oceane; Erikstad, Stein Ove; Fagerholt, Kjetil. (2012) Optimized selection of air emission controls for vessels. Maritime Policy & Management. volum 39 (4).
Academic article
Halvorsen-Weare, Elin Espeland; Fagerholt, Kjetil; Nonås, Lars Magne; Asbjørnslett, Bjørn Egil. (2012) Optimal fleet composition and periodic routing of offshore supply vessels. European Journal of Operational Research. volum 223 (2).
Academic article
Hennig, Frank; Nygreen, Bjørn; Christiansen, Marielle; Fagerholt, Kjetil; Furman, Kevin C; Song, Jinhwa; Kocis, Gary R; Warrick, Philip H. (2012) Maritime crude oil transportation – A split pickup and split delivery problem. European Journal of Operational Research. volum 218 (3).
Academic article
Rakke, Jørgen Glomvik; Christiansen, Marielle; Fagerholt, Kjetil; Laporte, Gilbert. (2012) The Traveling Salesman Problem with Draft Limits. Computers & Operations Research. volum 39 (9).
Academic article
Solem, Siri; Balland, Oceane; Fagerholt, Kjetil; Erikstad, Stein Ove. (2012) Designing Ship Machinery Systems Towards Future Air Emission Regulations. Proceedings 11th International Marine Design Conference - IMDC2012.
Academic chapter/article/Conference paper
Stålhane, Magnus; Rakke, Jørgen Glomvik; Moe, Christian Rørholt; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2012) A construction and improvement heuristic for a liquefied natural gas inventory routing problem. Computers & industrial engineering. volum 62 (1).
Academic article

2011

Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2011) The maritime pickup and delivery problem with time windows and split loads. INFOR: Information Systems and Operational Research. volum 49 (2).
Academic article
Andersson, Henrik; Duesund, Jon Marsh; Fagerholt, Kjetil. (2011) Ship routing and scheduling with cargo coupling and synchronization constraints. Computers & industrial engineering. volum 61 (4).
Academic article
Christiansen, Marielle; Fagerholt, Kjetil. (2011) Some Thoughts on Research Directions for the Future: Introduction to the Special Issue in Maritime Transportation. INFOR: Information Systems and Operational Research. volum 49 (2).
Editorial
Christiansen, Marielle; Fagerholt, Kjetil; Flatberg, Truls; Haugen, Øyvind; Kloster, Oddvar; Lund, Erik Helleberg. (2011) Maritime inventory routing with multiple products: A case study from the cement industry. European Journal of Operational Research. volum 208 (1).
Academic article
Erikstad, Stein Ove; Fagerholt, Kjetil; Solem, Siri. (2011) A ship design and deployment model for non-cargo vessels using contract scenarios. Ship Technology Research. volum 58 (3).
Academic article
Halvorsen-Weare, Elin Espeland; Fagerholt, Kjetil. (2011) Robust Supply Vessel Planning. Lecture Notes in Computer Science (LNCS). volum 6701.
Academic article
Korsvik, Jarl Eirik; Fagerholt, Kjetil; Laporte, Gilbert. (2011) A large neighbourhood search heuristic for ship routing and scheduling with split loads. Computers & Operations Research. volum 38 (2).
Academic article
Norstad, Inge; Fagerholt, Kjetil; Laporte, Gilbert. (2011) Tramp ship routing and scheduling with speed optimization. Transportation Research Part C: Emerging Technologies. volum 19 (5).
Academic article
Rakke, Jørgen Glomvik; Stålhane, Magnus; Moe, Christian Rørholt; Christiansen, Marielle; Andersson, Henrik; Fagerholt, Kjetil; Norstad, Inge. (2011) A rolling horizon heuristic for creating a liquefied natural gas annual delivery program. Transportation Research Part C: Emerging Technologies. volum 19 (5).
Academic article
Øvstebø, Bernt Olav; Hvattum, Lars Magnus; Fagerholt, Kjetil. (2011) Optimization of stowage plans for RoRo ships. Computers & Operations Research. volum 38 (10).
Academic article
Øvstebø, Bernt Olav; Hvattum, Lars Magnus; Fagerholt, Kjetil. (2011) Routing and scheduling of RoRo ships with stowage constraints. Transportation Research Part C: Emerging Technologies. volum 19 (6).
Academic article

2010

Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2010) Transportation planning and inventory management in the LNG supply chain. Energy, natural resources and environmental economics.
Academic chapter/article/Conference paper
Fagerholt, Kjetil; Christiansen, Marielle; Hvattum, Lars Magnus; Johnsen, Trond Andreas Vikan; Vabø, Thor Jakob. (2010) A decision support methodology for strategic planning in maritime transportation. Omega. The International Journal of Management Science. volum 38 (6).
Academic article
Fagerholt, Kjetil; Laporte, G; Norstad, Inge. (2010) Reducing fuel emissions by optimizing speed on shipping routes. Journal of the Operational Research Society. volum 61 (3).
Academic article
Korsvik, Jarl Eirik; Fagerholt, Kjetil. (2010) A tabu search heuristic for ship routing and scheduling with flexible cargo quantities. Journal of Heuristics. volum 16 (2).
Academic article
Korsvik, Jarl Eirik; Fagerholt, Kjetil; Laporte, Gilbert. (2010) A tabu search heuristic for ship routing and scheduling. Journal of the Operational Research Society. volum 61 (4).
Academic article
Rokstad, Egil; Erikstad, Stein Ove; Fagerholt, Kjetil. (2010) A Decision support Model for Minimising Sloshing Risk in LNG Discharge Operations. Ship Technology Research. volum 57 (3).
Academic article

2009

Christiansen, Marielle; Fagerholt, Kjetil. (2009) Maritime Inventory Routing Problems. Encyclopedia of Optimization.
Academic chapter/article/Conference paper
Christiansen, Marielle; Fagerholt, Kjetil; Minsaas, Atle; Hasle, Geir; Nygreen, Bjørn. (2009) Maritime transport optimization: An ocean of opportunities. ORMS Today. volum 36 (2).
Article
Fagerholt, Kjetil; Foss, Bjarne Anton; Horgen, Olav Johan. (2009) A decision support model for establishing an air taxi service: a case study. Journal of the Operational Research Society. volum 60 (9).
Academic article
Fagerholt, Kjetil; Johnsen, Trond Andreas Vikan; Lindstad, Haakon. (2009) Fleet deployment in liner shipping: a case study. Maritime Policy & Management. volum 36 (5).
Academic article
Fagerholt, Kjetil; Korsvik, Jarl Eirik; Løkketangen, Arne. (2009) Ship Routing and Scheduling with Persistence and Distance Objectives. Lecture notes in economics and mathematical systems. volum 619.
Academic article
Fagerholt, Kjetil; Korsvik, Jarl Eirik; Løkketangen, Arne. (2009) Ship routing and scheduling with persistence and distance objectives. Innovations in distribution logistics / Luca Bertazzi, M. Grazia Speranza, Jo A.E.E. van Neunen (Eds.).
Academic chapter/article/Conference paper
Fagerholt, Kjetil; Korsvik, Jarl Eirik; Løkketangen, Arne. (2009) Ship routing scheduling with persistence and distance objecives. Lecture notes in economics and mathematical systems. volum 619.
Academic article
Hvattum, Lars Magnus; Fagerholt, Kjetil; Armentano, Vinícius Amaral. (2009) Tank allocation problems in maritime bulk shipping. Computers & Operations Research. volum 36 (11).
Academic article

2007

Brønmo, Geir; Christiansen, Marielle; Fagerholt, Kjetil; Nygreen, Bjørn. (2007) A multi-start local search heuristic for ship scheduling - A computational study. Computers & Operations Research. volum 34 (3).
Academic article
Christiansen, Marielle; Fagerholt, Kjetil; Nygreen, Bjørn; Ronen, David. (2007) Maritime Transportation. Handbooks in Operations Research and Management Science, Vol. 14, Transportation.
Academic chapter/article/Conference paper
Fagerholt, Kjetil; Lindstad, Haakon. (2007) TurboRouter: An interactive optimisation-based decision support system for ship routing and scheduling. Maritime Economics & Logistics. volum 9 (3).
Academic article

2004

Christiansen, M; Fagerholt, Kjetil; Ronen, D. (2004) Ship routing and scheduling: Status and perspectives. Transportation Science. volum 38.
Academic article
Christiansen, Marielle; Fagerholt, Kjetil; Ronen, David. (2004) Ship routing and scheduling: Status and perspectives. Transportation Science. volum 38 (1).
Academic literature review
Fagerholt, Kjetil. (2004) A computer-based decision support system for vessel fleet scheduling - experience and future research. Decision Support Systems. volum 37.
Academic article
Fagerholt, Kjetil. (2004) Designing optimal routes in a liner shipping problem. Maritime Policy & Management. volum 31 (4).
Academic article

2002

Christiansen, Marielle; Fagerholt, Kjetil. (2002) Robust Ship Scheduling with Multiple Time Windows. Naval Research Logistics. volum 49(6).
Academic article

2001

Fagerholt, Kjetil. (2001) Ship scheduling with soft time windows - An optimisation based approach. European Journal of Operational Research.
Academic article
Balland, Oceane; Girard, C; Erikstad, Stein Ove; Fagerholt, Kjetil. (2001) Optimized selection of vessel air emission controls – moving beyond cost-efficiency. Maritime Policy & Management.
Academic article

2000

Fagerholt, Kjetil. (2000) Evaluating the trade-off between the level of customer service and transportation costst in a ship scheduling problem. Maritime Policy & Management. volum 27.
Academic article
Fagerholt, Kjetil; Christiansen, M.. (2000) A combined ship scheduling and allocation problem. Journal of the Operational Research Society. volum 51.
Academic article
Fagerholt, Kjetil; Christiansen, M.. (2000) A travelling salesman problem with allocation, time window and precedencew constraints - An application til ship scheduling. International Transactions in Operational Research. volum 7 (3).
Academic article
Fagerholt, Kjetil; Christiansen, Marielle. (2000) A Combined Ship Scheduling and Allocation Problem. Journal of the Operational Research Society. volum 51.
Academic article
Fagerholt, Kjetil; Christiansen, Marielle. (2000) A Travelling Salesman Problem with Allocation Time Window and Precedence Constraints - An Application to Ship Scheduling. International Transactions in Operational Research. volum 7.
Academic article
Fagerholt, Kjetil; Heimnal, S.I.; Loktu, A. (2000) Shortest path in the presence of obstacles - an application to ocean shipping. Journal of the Operational Research Society. volum 51.
Academic article
Fagerholt, Kjetil; Lindstad, H.. (2000) Optimal policies for mauintaining a supply service inthe Norwegian Sea. Omega. The International Journal of Management Science. volum 28 (3).
Academic article
Fagerholt, Kjetil; Lindstad, Haakon. (2000) Optimal policies for maintaning a supply service in the Norwegian Sea. Omega. The International Journal of Management Science. volum 28.
Academic article
Fagerholt, Kjetil; Rygh, Bjørn. (2000) Design of a sea-borne system for fresh water transport - A simulation analysis. Belgian Journal of Operations Research, Statistics and Computer Science. volum 40 (3-4).
Popular scientific article

1999

Fagerholt, Kjetil. (1999) A simulation study on the design of flexible cargo holds in small-sized bulk ships. Maritime Policy & Management. volum 26 (2).
Academic article
Fagerholt, Kjetil. (1999) Optimal fleet design in a ship routing problem. International Transactions in Operational Research. volum 6 (5).
Academic article
Fagerholt, Kjetil. (1999) Optimisation Based Methods for Solving Ship Routing and Scheduling Problems. 1999. ISBN 82-471-0481-4.
Doctoral dissertation
Fagerholt, Kjetil; Lindstad, Håkon. (1999) Reducing costs for supply services. Scandinavian Oil-Gas Magazine.
Popular scientific article

1998

Fagerholt, Kjetil; Heimdal, Sverre Inge. (1998) Alghorithms for effective transfer of ballast for an oil installation. Journal of the Operational Research Society. volum 49.
Academic article

Journal publications

Fagerholt, Kjetil; Heilig, Leonard; Lalla-Ruiz, Eduardo; Meisel, Frank; Wang, Shuaian. (2023) Data‑driven optimization and analytics for maritime logistics. Flexible Services and Manufacturing Journal.
Abstract
Fagerholt, Kjetil; Hvattum, Lars Magnus; Papageorgiou, Dimitri J.; Urrutia, Sebastián. (2023) Maritime inventory routing : recent trends and future directions. International Transactions in Operational Research.
Academic article
Havre, Håkon Furnes; Lien, Ulrik; Ness, Mattias Myklebust; Fagerholt, Kjetil; Rødseth, Kenneth Løvold. (2023) Optimal Route to Battery Electric High-Speed Vessel Services. SSRN Electronic Journal.
Academic article
Rødseth, Kenneth Løvold; Fagerholt, Kjetil; Proost, Stef. (2023) Optimal Planning of an Urban Ferry Service Operated with Zero Emission Technology. SSRN Electronic Journal.
Academic article
Santos, A.M.P.; Fagerholt, Kjetil; Guedes Soares, Soares. (2023) A stochastic optimization algorithm for the supply vessel planning problem under uncertain demand and uncertain weather conditions. Ocean Engineering. volum 278.
Academic article
Bennæs, Anders; Skogset, Martin; Svorkdal, Tormod; Fagerholt, Kjetil; Herlicka, Lisa; Meisel, Frank; Rickels, Wilfried. (2022) Optimization of a Ship-Based Logistics System for Carbon Capture and Storage. Lecture Notes in Computer Science (LNCS). volum 13557.
Academic article
Brekkå, Ivar; Randøy, Solveig; Fagerholt, Kjetil; Thun, Kristian; Vadseth, Simen Tung. (2022) The Fish Feed Production Routing Problem. Computers & Operations Research. volum 144.
Academic article
Eriksen, Ulrik; Kristiansen, Johan; Fagerholt, Kjetil; Pantuso, Giovanni. (2022) Planning a maritime supply chain for liquefied natural gas under uncertainty. Maritime Transport Research. volum 3.
Academic article
Gleditsch, Marte Dybendal; Hagen, Kristine; Andersson, Henrik; Bakker, Steffen J.; Fagerholt, Kjetil. (2022) A column generation heuristic for the dynamic bicycle rebalancing problem. European Journal of Operational Research.
Academic article
Hansen, Jone Reinlund; Fagerholt, Kjetil; Meisel, Frank. (2022) A MIP-based heuristic for a single trade routing and scheduling problem in roll-on roll-off shipping. Computers & Operations Research. volum 146.
Academic article
Havre, Håkon Furnes; Lien, Ulrik; Ness, Mattias Myklebust; Fagerholt, Kjetil; Rødseth, Kenneth Løvold. (2022) Cost-effective planning and abatement costs of battery electric passenger vessel services. Transportation Research Part D: Transport and Environment. volum 113 (December 2022).
Academic article
Li, Mingyu; Fagerholt, Kjetil; Schütz, Peter. (2022) Maritime inventory routing with transshipment: the case of Yamal LNG. Flexible Services and Manufacturing Journal. volum 35 (1).
Academic article
Li, Mingyu; Fagerholt, Kjetil; Schütz, Peter. (2022) Stochastic tramp ship routing with speed optimization: analyzing the impact of the Northern Sea Route on CO2 emissions. Annals of Operations Research.
Academic article
Santos, Adriano; Fagerholt, Kjetil; Laporte, Gilbert; Soares, Carlos Guedes. (2022) A stochastic optimization approach for the supply vessel planning problem under uncertain demand. Transportation Research Part B: Methodological. volum 162.
Academic article
Slette, Hans Tobias; Asbjørnslett, Bjørn Egil; Fagerholt, Kjetil; Lianes, Ingeborg Margrete; Noreng, Maren Theisen. (2022) Effective utilization of service vessels in fish farming: Fleet design considering the characteristics of the locations. Aquaculture International.
Academic article
Ulsrud, Karl Petter; Vandvik, Anders Helgeland; Ormevik, Andreas Breivik; Fagerholt, Kjetil; Meisel, Frank. (2022) A Time-Dependent Vessel Routing Problem with Speed Optimization. European Journal of Operational Research.
Academic article
Zheng, Jianfeng; Yang, Lingxiao; Ni, Lina; Fagerholt, Kjetil; Zhang, Yan. (2022) Efficient models for the liner shipping hub location problem with spatial structure. Computers & industrial engineering. volum 173.
Academic article
Andersen, Tina; Hove, Joakim Høgset; Fagerholt, Kjetil; Meisel, Frank. (2021) Scheduling ships with uncertain arrival times through the Kiel Canal. Maritime Transport Research. volum 2.
Academic article
Aslaksen, Ingvild Eide; Svanberg, Elisabeth; Fagerholt, Kjetil; Johnsen, Lennart; Meisel, Frank. (2021) A combined dial-a-ride and fixed schedule ferry service for coastal cities. Transportation Research Part A: Policy and Practice. volum 153.
Academic article
Hellem, Simen; Julsvoll, Carl Andreas; Moan, Magnus; Andersson, Henrik; Fagerholt, Kjetil; Pantuso, Giovanni. (2021) The Dynamic Electric Carsharing Relocation Problem. EURO Journal on Transportation and Logistics. volum 10.
Academic article
Jia, Beizhen; Fagerholt, Kjetil. (2021) Step-wise stowage planning of roll-on roll-off ships transporting dangerous goods. Maritime Transport Research. volum 2.
Academic article
Lagemann, Benjamin; Lindstad, Elizabeth; Fagerholt, Kjetil; Rialland, Agathe Isabelle; Erikstad, Stein Ove. (2021) Optimal ship lifetime fuel and power system selection. Transportation Research Part D: Transport and Environment. volum 102.
Academic article
Lianes, Ingeborg Margrete; Noreng, Maren Theisen; Fagerholt, Kjetil; Slette, Hans Tobias; Meisel, Frank. (2021) The Aquaculture Service Vessel Routing Problem with Time Dependent Travel Times and Synchronization Constraints. Computers & Operations Research. volum 134.
Academic article
Yan, Ran; Wang, Shuaian; Fagerholt, Kjetil. (2021) Coordinated approaches for Port State Control Inspection Planning. Maritime Policy & Management.
Academic article
Akbar, Abeera; Aasen, Anna Kristine Almestad; Msakni, Mohamed Kais; Fagerholt, Kjetil; Lindstad, Elizabeth; Meisel, Frank. (2020) An economic analysis of introducing autonomous ships in a short‐sea liner shipping network. International Transactions in Operational Research.
Academic article
Aslaksen, Ingvild Eide; Svanberg, Elisabeth; Fagerholt, Kjetil; Johnsen, Lennart; Meisel, Frank. (2020) Ferry service network design for Kiel fjord. Lecture Notes in Computer Science (LNCS). volum 12433.
Academic article
Behrend, Moritz; Meisel, Frank; Fagerholt, Kjetil; Andersson, Henrik. (2020) A multi-period analysis of the integrated item-sharing and crowdshipping problem. European Journal of Operational Research.
Academic article
Brevik, Elisabeth; Lauen, Anna Ødegaard; Rolke, Maria Cathrine Berg; Fagerholt, Kjetil; Hansen, Jone Reinlund. (2020) Optimisation of the broiler production supply chain. International Journal of Production Research.
Academic article
Chandra, Saurabh; Christiansen, Marielle; Fagerholt, Kjetil. (2020) Analysing the modal shift from road-based to coastal shipping-based distribution – a case study of outbound automotive logistics in India. Maritime Policy & Management. volum 47 (2).
Academic article
Chaudry, Nadia; Vermedal, Ingunn; Fagerholt, Kjetil; Fauske, Maria Fleischer; Stålhane, Magnus. (2020) A decomposition solution approach to the troops-to-tasks assignment in military peacekeeping operations. The Journal of Defence Modeling and Simulation: Applications, Methodology, Technology.
Academic article
Dong, Bo; Christiansen, Marielle; Fagerholt, Kjetil; Bektas, Tolga. (2020) Combined maritime fleet deployment and inventory management with port visit flexibility in roll-on roll-off shipping. Transportation Research Part E: Logistics and Transportation Review. volum 140.
Academic article
Dong, Bo; Christiansen, Marielle; Fagerholt, Kjetil; Chandra, Saurabh. (2020) Design of a sustainable maritime multi-modal distribution network – case study from automotive logistics. Transportation Research Part E: Logistics and Transportation Review. volum 143.
Academic article
Folkestad, Carl Axel Aadne; Hansen, Nora Åsheim; Fagerholt, Kjetil; Andersson, Henrik; Pantuso, Giovanni. (2020) Optimal Charging and Repositioning of Electric Vehicles in a Free-Floating Carsharing System. Computers & Operations Research. volum 113.
Academic article
Geitle, Anders Hasson; Johnsen, Øyvind Knutsen; Ruud, Håkon Fredrik; Fagerholt, Kjetil; Julsvoll, Carl Andreas. (2020) Kindergarten allocation in Norway: An integer programming approach. Journal of the Operational Research Society.
Academic article
Hansen, Jone Reinlund; Fagerholt, Kjetil; Stålhane, Magnus; Rakke, Jørgen Glomvik. (2020) An adaptive large neighborhood search heuristic for the planar storage location assignment problem: application to stowage planning for Roll-on Roll-off ships. Journal of Heuristics.
Academic article
Jia, Beizhen; Fagerholt, Kjetil; Reinhardt, Line Blander; Rytter, Niels Gorm. (2020) Stowage planning with optimal ballast water. Lecture Notes in Computer Science (LNCS). volum 12433.
Academic article
Li, Mingyu; Fagerholt, Kjetil; Schütz, Peter. (2020) Analyzing the Impact of the Northern Sea Route on Tramp Ship Routing with Uncertain Cargo Availability. Lecture Notes in Computer Science (LNCS). volum 12433.
Academic article
Medbøen, Carl Axel Benjamin; Holm, Magnus Bolstad; Msakni, Mohamed Kais; Fagerholt, Kjetil; Schütz, Peter. (2020) Combining Optimization and Simulation for Designing a Robust Short-sea Feeder Network. Algorithms. volum 13 (11).
Academic article
Msakni, Mohamed Kais; Akbar, Abeera; Aasen, Anna Kristine Almestad; Fagerholt, Kjetil; Meisel, Frank; Lindstad, Elizabeth. (2020) Can autonomous ships help short-sea shipping become more cost-efficient?. Operations Research Proceedings.
Academic article
Msakni, Mohamed Kais; Fagerholt, Kjetil; Meisel, Frank; Lindstad, Elizabeth. (2020) Analyzing different designs of liner shipping feeder networks: a case study. Transportation Research Part E: Logistics and Transportation Review. volum 134.
Academic article
Ormevik, Andreas Breivik; Erikstad, Stein Ove; Fagerholt, Kjetil. (2020) Evaluating Port Development Strategies for a Modal Shift: A Norwegian Case Study. Lecture Notes in Computer Science (LNCS). volum 12433.
Academic article
Ormevik, Andreas Breivik; Fagerholt, Kjetil; Erikstad, Stein Ove. (2020) Evaluating the potential for modal shift in last-mile cargo distribution through stochastic programming. Maritime Transport Research. volum 1.
Academic article
Sandvik, Endre; Nielsen, Jørgen Bremnes; Asbjørnslett, Bjørn Egil; Pedersen, Eilif; Fagerholt, Kjetil. (2020) Operational sea passage scenario generation for virtual testing of ships using an optimization for simulation approach. Journal of Marine Science and Technology.
Academic article
Yan, Ran; Wang, Shuaian; Fagerholt, Kjetil. (2020) A semi-“smart predict then optimize” (semi-SPO) method for efficient ship inspection. Transportation Research Part B: Methodological. volum 142.
Academic article
Zhao, Yuzhe; Fan, Yujun; Fagerholt, Kjetil; Zhou, Jingmiao. (2020) Reducing Sulfur and Nitrogen Emissions in Shipping Economically. Transportation Research Part D: Transport and Environment. volum 90.
Academic article
Behrend, Moritz; Meisel, Frank; Fagerholt, Kjetil; Andersson, Henrik. (2019) An exact solution method for the capacitated item-sharing and crowdshipping problem. European Journal of Operational Research. volum 279 (2).
Academic article
Borthen, Thomas; Loennechen, Henrik; Fagerholt, Kjetil; Wang, Xin; Vidal, Thibaut. (2019) Bi-objective offshore supply vessel planning with costs and persistence objectives. Computers & Operations Research. volum 111.
Academic article
Fagerholt, Kjetil; Kim, Kap Hwan; Meng, Qiang; Goez, Julio Cesar; Meisel, Frank; Stålhane, Magnus. (2019) Analytics and models for maritime logistics and systems. Flexible Services and Manufacturing Journal. volum 31 (3).
Editorial
Fagerholt, Kjetil; Song, Dongping; Wang, Shuaian. (2019) Editorial. International Journal of Shipping and Transport Logistics. volum 11 (2/3).
Editorial
Hansen, Jone Reinlund; Fagerholt, Kjetil; Meisel, Frank; Rakke, Jørgen Glomvik. (2019) Planning interrelated voyages with separation requirements in roll-on roll-off shipping. EURO Journal on Transportation and Logistics. volum 8.
Academic article
Homsi, Gabriel; Martinelli, Rafael; Vidal, Thibaut; Fagerholt, Kjetil. (2019) Industrial and Tramp Ship Routing Problems: Closing the Gap for Real-Scale Instances. European Journal of Operational Research. volum 283 (3).
Academic article
Meisel, Frank; Fagerholt, Kjetil. (2019) Scheduling two-way ship traffic for the Kiel Canal: Model, extensions and a matheuristic. Computers & Operations Research. volum 106.
Academic article
Nielsen, Jørgen Bremnes; Sandvik, Endre; Pedersen, Eilif; Asbjørnslett, Bjørn Egil; Fagerholt, Kjetil. (2019) Impact of simulation model fidelity and simulation method on ship operational performance evaluation in sea passage scenarios. Ocean Engineering. volum 188.
Academic article
Pettersen, Sigurd Solheim; Fagerholt, Kjetil; Asbjørnslett, Bjørn Egil. (2019) Evaluating fleet effectiveness in tactical emergency response missions using a maximal covering formulation. Naval engineers journal (Print). volum 131 (1).
Academic article
Skålnes, Jørgen; Fagerholt, Kjetil; Pantuso, Giovanni; Wang, Xin. (2019) Risk Control in Maritime Shipping Investments. Omega. The International Journal of Management Science.
Academic article
Slette, Hans Tobias; Asbjørnslett, Bjørn Egil; Fagerholt, Kjetil. (2019) Cost-Emission Relations for Maritime Logistics Support in Aquaculture. Journal of Physics: Conference Series (JPCS). volum 1357.
Academic article
Borander, Venke; Straume, Anders; Dong, Bo; Fagerholt, Kjetil; Wang, Xin. (2018) Maritime fleet deployment with speed optimization and voyage separation requirements. Lecture Notes in Computer Science (LNCS). volum 11184.
Academic article
Elgesem, Aurora Smith; Skogen, Eline Sophie; Wang, Xin; Fagerholt, Kjetil. (2018) A traveling salesman problem with pickups and deliveries and stochastic travel times: An application from chemical shipping. European Journal of Operational Research. volum 269 (3).
Academic article
Fernandez Cuesta, Eirik; Andersson, Henrik; Fagerholt, Kjetil. (2018) Offshore supply planning in a rolling time horizon. Lecture Notes in Computer Science (LNCS). volum 11184.
Academic article
Holm, Magnus Bolstad; Medbøen, Carl Axel Benjamin; Fagerholt, Kjetil; Schütz, Peter. (2018) Shortsea Liner Network Design with Transhipments at Sea: A Case Study from Western Norway. Flexible Services and Manufacturing Journal. volum 31 (3).
Academic article
Stålhane, Magnus; Albjerk, Nils; Danielsen, Teodor; Krey, Stian; Fagerholt, Kjetil. (2018) A variable neighbourhood search heuristic for disruption management in offshore oil and gas logistics. Journal of the Operational Research Society. volum 70 (4).
Academic article
Borthen, Thomas; Loennechen, Henrik; Wang, Xin; Fagerholt, Kjetil; Vidal, Thibaut. (2017) A genetic search-based heuristic for a fleet size and periodic routing problem with application to offshore supply planning. EURO Journal on Transportation and Logistics.
Academic article
Christiansen, Marielle; Fagerholt, Kjetil; Rachaniotis, Nikos; Stålhane, Magnus. (2017) Operational planning for routes and schedules for a fleet of fuel supply vessels. Transportation Research Part E: Logistics and Transportation Review. volum 105.
Academic article
Dong, Bo; Bektas, Tolga; Chandra, Saurabh; Christiansen, Marielle; Fagerholt, Kjetil. (2017) A New Formulation for the Combined Maritime Fleet Deployment and Inventory Management Problem. Lecture Notes in Computer Science (LNCS). volum 10572.
Academic article
Fagerholt, Kjetil; Kim, Kap-Hwan; Lee, Chung-Yee; Meng, Qiang; Qi, Xiangtong. (2017) Editorial of special issue on ocean transportation logistics: making global supply chain effective. Flexible Services and Manufacturing Journal. volum 29 (3-4).
Editorial
Fernandez Cuesta, Eirik; Norddal, Ida Kristine; Andersson, Henrik; Fagerholt, Kjetil. (2017) Base location and helicopter fleet composition in the oil industry. INFOR: Information Systems and Operational Research. volum 55 (2).
Academic article
Hansen, Jone R.; Fagerholt, Kjetil; Stålhane, Magnus. (2017) A Shortest Path Heuristic for Evaluating the Quality of Stowage Plans in Roll-On Roll-Off Liner Shipping. Lecture Notes in Computer Science (LNCS). volum 10572.
Academic article
Mørch, Ove; Fagerholt, Kjetil; Pantuso, Giovanni; Rakke, Jørgen Glomvik. (2017) Maximizing the rate of return on the capital employed in shipping capacity renewal. Omega. The International Journal of Management Science. volum 67.
Academic article
Wang, Xin; Arnesen, Mari Jevne; Fagerholt, Kjetil; Gjestvang, Magnhild; Thun, Kristian. (2017) A two-phase heuristic for an in-port ship routing problem with tank allocation. Computers & Operations Research. volum 91.
Academic article
Wang, Xin; Fagerholt, Kjetil; Wallace, Stein W.. (2017) Planning for charters: A stochastic maritime fleet composition and deployment problem. Omega. The International Journal of Management Science. volum 79.
Academic article
Albjerk, Nils; Danielsen, Teodor; Krey, Stian; Stålhane, Magnus; Fagerholt, Kjetil. (2016) A vessel pickup and delivery problem from the disruption management in offshore supply vessel operations. Lecture Notes in Computer Science (LNCS). volum 9855.
Academic article
Arnesen, Mari Jevne; Gjestvang, Magnhild; Wang, Xin; Fagerholt, Kjetil; Thun, Kristian; Rakke, Jørgen Glomvik. (2016) A traveling salesman problem with pickups and deliveries, time windows and draft limits: case study from chemical shipping. Computers & Operations Research. volum 77.
Academic article
Bakkehaug, Rikard; Rakke, Jørgen Glomvik; Fagerholt, Kjetil; Laporte, Gilbert. (2016) An adaptive large neighborhood search heuristic for fleet deployment problems with voyage separation requirements. Transportation Research Part C: Emerging Technologies. volum 70.
Academic article
Chandra, Saurabh; Christiansen, Marielle; Fagerholt, Kjetil. (2016) Combined fleet deployment and inventory management in roll-on/roll-off shipping. Transportation Research Part E: Logistics and Transportation Review. volum 92.
Academic article
Espegren, Hans Martin; Kristianslund, Johannes; Andersson, Henrik; Fagerholt, Kjetil. (2016) The static bicycle repositioning problem - Literature survey and new formulation. Lecture Notes in Computer Science (LNCS). volum 9855.
Academic article
Fernandez Cuesta, Eirik; Andersson, Henrik; Fagerholt, Kjetil; Laporte, Gilbert. (2016) Vessel routing with pickups and deliveries: An application to the supply of offshore oil platforms. Computers & Operations Research. volum 79.
Academic article
Halvorsen-Weare, Elin Espeland; Fagerholt, Kjetil. (2016) Optimization in offshore supply vessel planning. Optimization and Engineering. volum 18 (1).
Academic article
Hansen, Jone; Hukkelberg, Ivar; Fagerholt, Kjetil; Stålhane, Magnus; Rakke, Jørgen Glomvik. (2016) 2D-packing with an application to stowage in Roll-on Roll-off liner shipping. Lecture Notes in Computer Science (LNCS). volum 9855.
Academic article
Sola Fischer, Andreas; Nokhart, Håkon Stavn; Olsen, Henrik; Fagerholt, Kjetil; Rakke, Jørgen Glomvik; Stålhane, Magnus. (2016) Robust planning and disruption management in roll-on roll-off liner shipping. Transportation Research Part E: Logistics and Transportation Review. volum 91.
Academic article
Balland, Oceane; Girard, Cecilia; Erikstad, Stein Ove; Fagerholt, Kjetil. (2015) Optimized selection of vessel air emission controls—moving beyond cost-efficiency. Maritime Policy & Management. volum 42 (4).
Academic article
Chandra, Saurabh; Fagerholt, Kjetil; Christiansen, Marielle. (2015) Maritime fleet deployment in ro-ro shipping under inventory constraints. Procedia - Social and Behavioral Sciences. volum 189.
Academic article
Fagerholt, Kjetil; Gausel, Nora Therese; Rakke, Jørgen Glomvik; Psaraftis, Harilaos. (2015) Maritime routing and speed optimization with emission control areas. Transportation Research Part C: Emerging Technologies. volum 52.
Academic article
Fagerholt, Kjetil; Psaraftis, Harilaos. (2015) On two speed optimization problems for ships that sail in and out of emission control areas. Transportation Research Part D: Transport and Environment. volum 39.
Academic article
Norstad, Inge; Fagerholt, Kjetil; Hvattum, Lars Magnus; Arnulf, Hans Sveipe; Bjørkli, Amund. (2015) Maritime fleet deployment with voyage separation requirements. Flexible Services and Manufacturing Journal. volum 27 (2-3).
Academic article
Pantuso, Giovanni; Fagerholt, Kjetil; Wallace, Stein. (2015) Solving Hierarchical Stochastic Programs: Application to the Maritime Fleet Renewal Problem. INFORMS journal on computing. volum 27 (1).
Academic article
Pantuso, Giovanni; Fagerholt, Kjetil; Wallace, Stein. (2015) Uncertainty in Fleet Renewal: A Case from Maritime Transportation. Transportation Science. volum 50 (2).
Academic article
Pantuso, Giovanni; Fagerholt, Kjetil; Wallace, Stein. (2015) Which uncertainty is important in multistage stochastic programmes? A case from maritime transportation. IMA Journal of Management Mathematics. volum 28 (1).
Academic article
Patricksson, Øyvind Selnes; Fagerholt, Kjetil; Rakke, Jørgen Glomvik. (2015) The fleet renewal problem with regional emission limitations: Case study from Roll-on/Roll-off shipping. Transportation Research Part C: Emerging Technologies. volum 56.
Academic article
Solem, Siri; Fagerholt, Kjetil; Erikstad, Stein Ove; Patricksson, Øyvind Selnes. (2015) Optimization of diesel electric machinery system configuration in conceptual ship design. Journal of Marine Science and Technology. volum 20 (3).
Academic literature review
Vestli, Magnar; Lundsbakken, Lars; Fagerholt, Kjetil; Hvattum, Lars Magnus. (2015) Scheduling fighter squadron training missions using column generation. Optimization Letters. volum 9 (8).
Academic article
Andersson, Henrik; Fagerholt, Kjetil; Hobbesland, Kirsti. (2014) Integrated maritime fleet deployment and speed optimization: Case study from RoRo shipping. Computers & Operations Research. volum 55.
Academic article
Bakkehaug, Rikard; Eidem, Eirik Stamsø; Fagerholt, Kjetil; Hvattum, Lars Magnus. (2014) A stochastic programming formulation for strategic fleet renewal in shipping. Transportation Research Part E: Logistics and Transportation Review. volum 72.
Academic article
Balland, Oceane; Erikstad, Stein Ove; Fagerholt, Kjetil. (2014) Concurrent design of vessel machinery system and air emission controls to meet future air emissions regulations. Ocean Engineering. volum 84.
Academic literature review
Hemmati, Ahmad; Hvattum, Lars Magnus; Fagerholt, Kjetil; Norstad, Inge. (2014) Benchmark Suite for Industrial and Tramp Ship Routing and Scheduling Problems. INFOR: Information Systems and Operational Research. volum 52 (1).
Academic article
Pantuso, Giovanni; Fagerholt, Kjetil; Hvattum, Lars Magnus. (2014) A survey on maritime fleet size and mix problems. European Journal of Operational Research. volum 235 (2).
Academic article
Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2014) Vendor managed inventory in tramp shipping. Omega. The International Journal of Management Science. volum 47.
Academic article
Balland, Oceane; Erikstad, Stein Ove; Fagerholt, Kjetil; Wallace, Stein. (2013) Planning vessel air emission regulations compliance under uncertainty. Journal of Marine Science and Technology. volum 18 (3).
Academic article
Christiansen, Marielle; Fagerholt, Kjetil; Nygreen, Bjørn; Ronen, David. (2013) Ship routing and scheduling in the new millennium. European Journal of Operational Research. volum 228 (3).
Academic literature review
Fagerholt, Kjetil; Hvattum, Lars Magnus; Johnsen, Trond Andreas Vikan; Korsvik, Jarl Eirik. (2013) Routing and scheduling in project shipping. Annals of Operations Research. volum 207 (1).
Academic article
Fagerholt, Kjetil; Ronen, David. (2013) Bulk ship routing and scheduling: solving practical problems may provide better results. Maritime Policy & Management. volum 40 (1).
Academic article
Halvorsen-Weare, Elin Espeland; Fagerholt, Kjetil. (2013) Routing and scheduling in a liquefied natural gas shipping problem with inventory and berth constraints. Annals of Operations Research. volum 203 (1).
Academic article
Halvorsen-Weare, Elin Espeland; Fagerholt, Kjetil; Rönnqvist, Mikael. (2013) Vessel routing and scheduling under uncertainty in the liquefied natural gas business. Computers & industrial engineering. volum 64 (1).
Academic article
Hvattum, Lars Magnus; Norstad, Inge; Fagerholt, Kjetil; Laporte, Gilbert. (2013) Analysis of an exact algorithm for the vessel speed optimization problem. Networks. volum 62 (2).
Academic article
Shyshou, Aliaksandr; Gribkovskaia, Irina; Laporte, Gilbert; Fagerholt, Kjetil. (2013) A Large Neighbourhood Search Heuristic for a Periodic Supply Vessel Planning Problem Arising in Offshore Oil and Gas Operations. INFOR: Information Systems and Operational Research. volum 50 (4).
Academic article
Tirado, Gregorio; Hvattum, Lars Magnus; Fagerholt, Kjetil; Cordeau, Jean-François. (2013) Heuristics for dynamic and stochastic routing in industrial shipping. Computers & Operations Research. volum 40 (1).
Academic article
Balland, Oceane; Erikstad, Stein Ove; Fagerholt, Kjetil. (2012) Optimized selection of air emission controls for vessels. Maritime Policy & Management. volum 39 (4).
Academic article
Halvorsen-Weare, Elin Espeland; Fagerholt, Kjetil; Nonås, Lars Magne; Asbjørnslett, Bjørn Egil. (2012) Optimal fleet composition and periodic routing of offshore supply vessels. European Journal of Operational Research. volum 223 (2).
Academic article
Hennig, Frank; Nygreen, Bjørn; Christiansen, Marielle; Fagerholt, Kjetil; Furman, Kevin C; Song, Jinhwa; Kocis, Gary R; Warrick, Philip H. (2012) Maritime crude oil transportation – A split pickup and split delivery problem. European Journal of Operational Research. volum 218 (3).
Academic article
Rakke, Jørgen Glomvik; Christiansen, Marielle; Fagerholt, Kjetil; Laporte, Gilbert. (2012) The Traveling Salesman Problem with Draft Limits. Computers & Operations Research. volum 39 (9).
Academic article
Stålhane, Magnus; Rakke, Jørgen Glomvik; Moe, Christian Rørholt; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2012) A construction and improvement heuristic for a liquefied natural gas inventory routing problem. Computers & industrial engineering. volum 62 (1).
Academic article
Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2011) The maritime pickup and delivery problem with time windows and split loads. INFOR: Information Systems and Operational Research. volum 49 (2).
Academic article
Andersson, Henrik; Duesund, Jon Marsh; Fagerholt, Kjetil. (2011) Ship routing and scheduling with cargo coupling and synchronization constraints. Computers & industrial engineering. volum 61 (4).
Academic article
Christiansen, Marielle; Fagerholt, Kjetil. (2011) Some Thoughts on Research Directions for the Future: Introduction to the Special Issue in Maritime Transportation. INFOR: Information Systems and Operational Research. volum 49 (2).
Editorial
Christiansen, Marielle; Fagerholt, Kjetil; Flatberg, Truls; Haugen, Øyvind; Kloster, Oddvar; Lund, Erik Helleberg. (2011) Maritime inventory routing with multiple products: A case study from the cement industry. European Journal of Operational Research. volum 208 (1).
Academic article
Erikstad, Stein Ove; Fagerholt, Kjetil; Solem, Siri. (2011) A ship design and deployment model for non-cargo vessels using contract scenarios. Ship Technology Research. volum 58 (3).
Academic article
Halvorsen-Weare, Elin Espeland; Fagerholt, Kjetil. (2011) Robust Supply Vessel Planning. Lecture Notes in Computer Science (LNCS). volum 6701.
Academic article
Korsvik, Jarl Eirik; Fagerholt, Kjetil; Laporte, Gilbert. (2011) A large neighbourhood search heuristic for ship routing and scheduling with split loads. Computers & Operations Research. volum 38 (2).
Academic article
Norstad, Inge; Fagerholt, Kjetil; Laporte, Gilbert. (2011) Tramp ship routing and scheduling with speed optimization. Transportation Research Part C: Emerging Technologies. volum 19 (5).
Academic article
Rakke, Jørgen Glomvik; Stålhane, Magnus; Moe, Christian Rørholt; Christiansen, Marielle; Andersson, Henrik; Fagerholt, Kjetil; Norstad, Inge. (2011) A rolling horizon heuristic for creating a liquefied natural gas annual delivery program. Transportation Research Part C: Emerging Technologies. volum 19 (5).
Academic article
Øvstebø, Bernt Olav; Hvattum, Lars Magnus; Fagerholt, Kjetil. (2011) Optimization of stowage plans for RoRo ships. Computers & Operations Research. volum 38 (10).
Academic article
Øvstebø, Bernt Olav; Hvattum, Lars Magnus; Fagerholt, Kjetil. (2011) Routing and scheduling of RoRo ships with stowage constraints. Transportation Research Part C: Emerging Technologies. volum 19 (6).
Academic article
Fagerholt, Kjetil; Christiansen, Marielle; Hvattum, Lars Magnus; Johnsen, Trond Andreas Vikan; Vabø, Thor Jakob. (2010) A decision support methodology for strategic planning in maritime transportation. Omega. The International Journal of Management Science. volum 38 (6).
Academic article
Fagerholt, Kjetil; Laporte, G; Norstad, Inge. (2010) Reducing fuel emissions by optimizing speed on shipping routes. Journal of the Operational Research Society. volum 61 (3).
Academic article
Korsvik, Jarl Eirik; Fagerholt, Kjetil. (2010) A tabu search heuristic for ship routing and scheduling with flexible cargo quantities. Journal of Heuristics. volum 16 (2).
Academic article
Korsvik, Jarl Eirik; Fagerholt, Kjetil; Laporte, Gilbert. (2010) A tabu search heuristic for ship routing and scheduling. Journal of the Operational Research Society. volum 61 (4).
Academic article
Rokstad, Egil; Erikstad, Stein Ove; Fagerholt, Kjetil. (2010) A Decision support Model for Minimising Sloshing Risk in LNG Discharge Operations. Ship Technology Research. volum 57 (3).
Academic article
Christiansen, Marielle; Fagerholt, Kjetil; Minsaas, Atle; Hasle, Geir; Nygreen, Bjørn. (2009) Maritime transport optimization: An ocean of opportunities. ORMS Today. volum 36 (2).
Article
Fagerholt, Kjetil; Foss, Bjarne Anton; Horgen, Olav Johan. (2009) A decision support model for establishing an air taxi service: a case study. Journal of the Operational Research Society. volum 60 (9).
Academic article
Fagerholt, Kjetil; Johnsen, Trond Andreas Vikan; Lindstad, Haakon. (2009) Fleet deployment in liner shipping: a case study. Maritime Policy & Management. volum 36 (5).
Academic article
Fagerholt, Kjetil; Korsvik, Jarl Eirik; Løkketangen, Arne. (2009) Ship Routing and Scheduling with Persistence and Distance Objectives. Lecture notes in economics and mathematical systems. volum 619.
Academic article
Fagerholt, Kjetil; Korsvik, Jarl Eirik; Løkketangen, Arne. (2009) Ship routing scheduling with persistence and distance objecives. Lecture notes in economics and mathematical systems. volum 619.
Academic article
Hvattum, Lars Magnus; Fagerholt, Kjetil; Armentano, Vinícius Amaral. (2009) Tank allocation problems in maritime bulk shipping. Computers & Operations Research. volum 36 (11).
Academic article
Brønmo, Geir; Christiansen, Marielle; Fagerholt, Kjetil; Nygreen, Bjørn. (2007) A multi-start local search heuristic for ship scheduling - A computational study. Computers & Operations Research. volum 34 (3).
Academic article
Fagerholt, Kjetil; Lindstad, Haakon. (2007) TurboRouter: An interactive optimisation-based decision support system for ship routing and scheduling. Maritime Economics & Logistics. volum 9 (3).
Academic article
Christiansen, M; Fagerholt, Kjetil; Ronen, D. (2004) Ship routing and scheduling: Status and perspectives. Transportation Science. volum 38.
Academic article
Christiansen, Marielle; Fagerholt, Kjetil; Ronen, David. (2004) Ship routing and scheduling: Status and perspectives. Transportation Science. volum 38 (1).
Academic literature review
Fagerholt, Kjetil. (2004) A computer-based decision support system for vessel fleet scheduling - experience and future research. Decision Support Systems. volum 37.
Academic article
Fagerholt, Kjetil. (2004) Designing optimal routes in a liner shipping problem. Maritime Policy & Management. volum 31 (4).
Academic article
Christiansen, Marielle; Fagerholt, Kjetil. (2002) Robust Ship Scheduling with Multiple Time Windows. Naval Research Logistics. volum 49(6).
Academic article
Fagerholt, Kjetil. (2001) Ship scheduling with soft time windows - An optimisation based approach. European Journal of Operational Research.
Academic article
Balland, Oceane; Girard, C; Erikstad, Stein Ove; Fagerholt, Kjetil. (2001) Optimized selection of vessel air emission controls – moving beyond cost-efficiency. Maritime Policy & Management.
Academic article
Fagerholt, Kjetil. (2000) Evaluating the trade-off between the level of customer service and transportation costst in a ship scheduling problem. Maritime Policy & Management. volum 27.
Academic article
Fagerholt, Kjetil; Christiansen, M.. (2000) A combined ship scheduling and allocation problem. Journal of the Operational Research Society. volum 51.
Academic article
Fagerholt, Kjetil; Christiansen, M.. (2000) A travelling salesman problem with allocation, time window and precedencew constraints - An application til ship scheduling. International Transactions in Operational Research. volum 7 (3).
Academic article
Fagerholt, Kjetil; Christiansen, Marielle. (2000) A Combined Ship Scheduling and Allocation Problem. Journal of the Operational Research Society. volum 51.
Academic article
Fagerholt, Kjetil; Christiansen, Marielle. (2000) A Travelling Salesman Problem with Allocation Time Window and Precedence Constraints - An Application to Ship Scheduling. International Transactions in Operational Research. volum 7.
Academic article
Fagerholt, Kjetil; Heimnal, S.I.; Loktu, A. (2000) Shortest path in the presence of obstacles - an application to ocean shipping. Journal of the Operational Research Society. volum 51.
Academic article
Fagerholt, Kjetil; Lindstad, H.. (2000) Optimal policies for mauintaining a supply service inthe Norwegian Sea. Omega. The International Journal of Management Science. volum 28 (3).
Academic article
Fagerholt, Kjetil; Lindstad, Haakon. (2000) Optimal policies for maintaning a supply service in the Norwegian Sea. Omega. The International Journal of Management Science. volum 28.
Academic article
Fagerholt, Kjetil; Rygh, Bjørn. (2000) Design of a sea-borne system for fresh water transport - A simulation analysis. Belgian Journal of Operations Research, Statistics and Computer Science. volum 40 (3-4).
Popular scientific article
Fagerholt, Kjetil. (1999) A simulation study on the design of flexible cargo holds in small-sized bulk ships. Maritime Policy & Management. volum 26 (2).
Academic article
Fagerholt, Kjetil. (1999) Optimal fleet design in a ship routing problem. International Transactions in Operational Research. volum 6 (5).
Academic article
Fagerholt, Kjetil; Lindstad, Håkon. (1999) Reducing costs for supply services. Scandinavian Oil-Gas Magazine.
Popular scientific article
Fagerholt, Kjetil; Heimdal, Sverre Inge. (1998) Alghorithms for effective transfer of ballast for an oil installation. Journal of the Operational Research Society. volum 49.
Academic article

Part of book/report

Wang, Xin; Norstad, Inge; Fagerholt, Kjetil; Christiansen, Marielle. (2019) Green Tramp Shipping Routing and Scheduling: Effects of Market-Based Measures on CO2 Reduction. Sustainable Shipping : A Cross-Disciplinary View.
Academic chapter/article/Conference paper
Andersson, Henrik; Fernandez Cuesta, Eirik; Fagerholt, Kjetil; Gausel, Nora Therese; Hagen, Martine Rambøl. (2015) Order Management in the Offshore Oil and Gas Industry. Computational Logistics : 6th International Conference, ICCL 2015, Delft, The Netherlands, September 23-25, 2015, Proceedings.
Academic chapter/article/Conference paper
Christiansen, Marielle; Fagerholt, Kjetil; Rachaniotis, Nikolaos P.; Tveit, Ingeborg; Øverdal, Marte Viktoria. (2015) A Decision Support Model for Routing and Scheduling a Fleet of Fuel Supply Vessels. Computational Logistics : 6th International Conference, ICCL 2015, Delft, The Netherlands, September 23-25, 2015, Proceedings.
Academic chapter/article/Conference paper
Christiansen, Marielle; Fagerholt, Kjetil. (2014) Ship Routing and Scheduling in Industrial and Tramp Shipping. Vehicle Routing: Problems, Methods, and Applications, Second Edition.
Academic chapter/article/Conference paper
Solem, Siri; Balland, Oceane; Fagerholt, Kjetil; Erikstad, Stein Ove. (2012) Designing Ship Machinery Systems Towards Future Air Emission Regulations. Proceedings 11th International Marine Design Conference - IMDC2012.
Academic chapter/article/Conference paper
Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2010) Transportation planning and inventory management in the LNG supply chain. Energy, natural resources and environmental economics.
Academic chapter/article/Conference paper
Christiansen, Marielle; Fagerholt, Kjetil. (2009) Maritime Inventory Routing Problems. Encyclopedia of Optimization.
Academic chapter/article/Conference paper
Fagerholt, Kjetil; Korsvik, Jarl Eirik; Løkketangen, Arne. (2009) Ship routing and scheduling with persistence and distance objectives. Innovations in distribution logistics / Luca Bertazzi, M. Grazia Speranza, Jo A.E.E. van Neunen (Eds.).
Academic chapter/article/Conference paper
Christiansen, Marielle; Fagerholt, Kjetil; Nygreen, Bjørn; Ronen, David. (2007) Maritime Transportation. Handbooks in Operations Research and Management Science, Vol. 14, Transportation.
Academic chapter/article/Conference paper

Report

Fagerholt, Kjetil. (1999) Optimisation Based Methods for Solving Ship Routing and Scheduling Problems. 1999. ISBN 82-471-0481-4.
Doctoral dissertation

Teaching

Courses

Media

2022

Lecture

Bakker, Steffen J.; Fagerholt, Kjetil; Andersson, Henrik; Gleditsch, Marte Dybendal; Hagen, Kristine. (2022) A Column Generation Heuristic for the Dynamic Rebalancing Problem in Bike Sharing Systems. Verolog 2022 ; 2022-06-12 - 2022-06-15.
Academic lecture

Barth, Vilde Schliekelmann; Stokke, Vilde Graven; Andersson, Henrik; Fagerholt, Kjetil. (2022) An optimization and machine learning framework for bike sharing system design. COMPAMA workshop ; 2022-11-28 - 2022-11-28.
Academic lecture

Fagerholt, Kjetil. (2022) Combining optimization and simulation in maritime transportation planning. Online Guest Lecture Dalian Maritime University ; 2022-05-30 - 2022-05-30.
Academic lecture

Fagerholt, Kjetil; Folkestad, Lars; Klev, Mathias; Pantuso, Giovanni. (2022) A stochastic stochastic program for program for the planning of recharging recharging and relocation relocation activities activities in car -sharing sharing systems systems systems. ECSO-CMS-2022 Conference ; 2022-06-29 - 2022-07-01.
Academic lecture

Fagerholt, Kjetil; Folkestad, Lars; Klev, Mathias; Pantuso, Giovanni. (2022) Planning car-sharing recharging and relocation activities under uncertainty: a stochastic programming approach. Verolog 2022 ; 2022-06-12 - 2022-06-15.
Academic lecture

Havre, Håkon Furnes; Lien, Ulrik; Ness, Mattias Myklebust; Fagerholt, Kjetil; Rødseth, Kenneth Løvold. (2022) High speed towards zero emission: Cost-effective scheduling and abatement costs of battery electric passenger vessel services. Annual Conference of the International Transportation Economics Association . International Transportation Economics Association; Toulouse, France. 2023-01-15 - 2023-01-17.
Academic lecture

Havre, Håkon; Lien, Ulrik; Ness, Mattias Myklebust; Fagerholt, Kjetil; Rødseth, Kenneth Løvold. (2022) Network design for zero-emission passenger vessel services. NORS 2022 ; 2022-11-29 - 2022-11-30.
Academic lecture

Ormevik, Andreas Breivik; Fagerholt, Kjetil; Meisel, Frank; Sandvik, Endre. (2022) A high-fidelity approach to modeling weather-dependent fuel consumption in maritime routing problems with speed optimization. NORS 2022 ; 2022-11-29 - 2022-11-30.
Academic lecture

Ulsrud, Karl Petter; Vandvik, Anders Helgeland; Fagerholt, Kjetil; Ormevik, Andreas Breivik; Meisel, Frank. (2022) Time-dependent routing with speed optimization: a case from offshore supply logistics. Verolog 2022 ; 2022-06-12 - 2022-06-15.

2021

Academic lecture

Bergmann, Morten; Hemmati, Ahmad; Fagerholt, Kjetil; Msakni, Mohamed Kais. (2021) A liner shipping feeder network with optional daughter routes. NORS Annual Conference 2021 . NHH; Bergen. 2021-11-17 - 2021-11-18.
Academic lecture

Meisel, Frank; Lianes, Ingeborg Margrete; Noreng, Maren Theisen; Fagerholt, Kjetil; Slette, Hans Tobias. (2021) Routing of Service Vessels for Aquaculture Fish Farming. Hamburg International Conference of Logistics (2021) ; 2021-09-22 - 2021-09-24.
Academic lecture

Ulsrud, Karl Petter; Vandvik, Anders Helgeland; Ormevik, Andreas Breivik; Fagerholt, Kjetil. (2021) Weather-dependent vessel routing with speed optimization. NORS Annual Conference 2021 . NHH; Bergen. 2021-11-17 - 2021-11-18.

2020

Lecture

Fagerholt, Kjetil. (2020) Routing and scheduling in maritime transportation. Online guest lecture CICTS Dalian Maritime University . Dalian Maritime University; 2020-09-18 - 2020-09-18.
Academic lecture

Li, Mingyu; Fagerholt, Kjetil; Schütz, Peter. (2020) Analyzing the Impact of the Northern Sea Route on Tramp Ship Routing with Uncertain Cargo Availability. International Conference on Computational Logistics 2020 . Eduardo Lalla-Ruiz, Martijn Mes,Stefan Voß; 2020-09-28 - 2020-09-30.
Academic lecture

Meisel, Frank; Fagerholt, Kjetil; Aslaksen, Ingvild; Svanberg, Elisabeth. (2020) Optimization of passenger ferry schedules for the city of Kiel. Hamburg International Conference in Logistics 2020 ; 2020-09-23 - 2020-09-25.

2019

Academic lecture

Barth, Vilde Schliekelmann; Stokke, Vilde Graven; Fagerholt, Kjetil; Andersson, Henrik. (2019) The Station Location Problem of Bike Sharing Systems. 7th INFORMS Transportation Science and Logistics Society Workshop ; 2019-07-15 - 2019-07-18.
Academic lecture

Fagerholt, Kjetil. (2019) Can Norwegian coastal shipping become more cost-efficient from using autonomous vessels?. Ocean Week 2019 ; 2019-05-06 - 2019-05-09.
Academic lecture

Fagerholt, Kjetil. (2019) Routing and Scheduling in Maritime Transportation. Colloquium on Advances in OR Transportation Applications (AORTA) . Bath University; 2019-04-01 - 2019-04-01.
Academic lecture

Fagerholt, Kjetil; Msakni, Mohamed Kais; Meisel, Frank. (2019) Can autonomous ships help short-sea shipping become more cost-efficient?. Operations Research 2019 ; 2019-09-03 - 2019-09-06.
Academic lecture

Fagerholt, Kjetil; Msakni, Mohamed Kais; Meisel, Frank; Lindstad, Elizabeth. (2019) Liner Shipping Network Design with Autonomous Vessels: a Norwegian Case Study. International Network Optimization Conference ; Avignon. 2019-06-12 - 2019-06-14.
Academic lecture

Fagerholt, Kjetil; Msakni, Mohamed Kais; Meisel, Frank; Lindstad, Elizabeth. (2019) Liner feeder network design with autonomous ships: a Norwegian case study. Workshop on the Logistics of Autonomous Vessels ; 2019-05-26 - 2019-05-29.
Academic lecture

Geitle, Anders Hasson; Johnsen, Øyvind; Ruud, Håkon; Fagerholt, Kjetil; Julsvoll, Carl Andreas. (2019) Allocation Of Children To Kindergartens In Norway. International Conference on Stochastic Programming ; 2019-07-29 - 2019-08-02.
Academic lecture

Hellem, Simen; Julsvoll, Carl Andreas; Moan, Magnus; Fagerholt, Kjetil; Andersson, Henrik; Pantuso, Giovanni. (2019) The Dynamic Relocation Problem for Electric Carsharing Services. 7th INFORMS Transportation Science and Logistics Society Workshop ; 2019-07-15 - 2019-07-18.
Academic lecture

Msakni, Mohamed Kais; Fagerholt, Kjetil; Lindstad, Elizabeth; Meisel, Frank. (2019) Liner-Network Shipping Design with Autonomous vessels. EURO 2019 30th EUROPEAN CONFERENCE ON OPERATIONAL RESEARCH) ; 2019-06-23 - 2019-06-26.

2018

Academic lecture

Andersson, Henrik; Fagerholt, Kjetil; Hagen, Kristine; Gleditsch, Marte Dybendal. (2018) The Dynamic Bicycle Rebalancing Problem. ROUTE 2018 . DTU; Snekkersten. 2018-05-27 - 2018-05-30.
Academic lecture

Andersson, Henrik; Folkestad, Carl Axel Aadne; Hansen, Nora Åsheim; Fagerholt, Kjetil; Pantuso, Giovanni. (2018) A Memetic Algorithm for Optimal Charging and Repositioning of Electric Vehicles in a Free-Floating Carsharing System. Odysseus 2018 ; 2018-06-03 - 2018-06-08.
Academic lecture

Dong, Bo; Bektas, Tolga; Christiansen, Marielle; Fagerholt, Kjetil. (2018) Combined Fleet Deployment and Inventory Management with Flexibility in Port Choice. Odysseus 2018 ; 2018-06-03 - 2018-06-08.
Academic lecture

Holm, Magnus Berg; Medbøen, Carl Axel Benjamin; Fagerholt, Kjetil; Schütz, Peter. (2018) Combining Optimization and Simulation for Designing Shortsea Feeder Networks. Odysseus 2018 ; 2018-06-03 - 2018-06-08.
Academic lecture

Holm, Magnus Berg; Medbøen, Carl Axel Benjamin; Fagerholt, Kjetil; Schütz, Peter. (2018) Combining optimization and simulation for designing short sea feeder networks with transhipment at sea. ROUTE 2018 ; 2018-05-27 - 2018-05-30.
Academic lecture

Homsi, Gabriel; Martinelli, Rafael; Vidal, Thibault; Fagerholt, Kjetil. (2018) Ship routing and speed optimization with heterogeneous fuel consumption profiles. ROADEF2018 ; 2018-02-21 - 2018-02-23.
Academic lecture

Homsi, Gabriel; Vidal, Thibault; Martinelli, Rafael; Fagerholt, Kjetil. (2018) Ship routing and speed optimization with heterogeneous fuel consumption profiles. Odysseus 2018 ; 2018-06-03 - 2018-06-08.
Academic lecture

Martinelli, Rafael; Homsi, Gabriel; Vidal, Thibault; Fagerholt, Kjetil. (2018) Ship routing and speed optimization with heterogeneous fuel consumption profiles. ROUTE 2018 ; 2018-05-27 - 2018-05-30.
Popular scientific lecture

Meisel, Frank; Fagerholt, Kjetil. (2018) Steuerung des Schiffsverkehrs im Nord-Ostsee-Kanal. Kieler Woche ; 2018-06-21 - 2018-06-21.

2017

Academic lecture

Andersson, Henrik; Fagerholt, Kjetil. (2017) Optimization in urban mobility: Applications from bike and car sharing. Research visit at Braunschweig Technical University ; 2017-09-20 - 2017-09-20.
Academic lecture

Benjamin, Medbøen; Holm, Magnus; Schütz, Peter; Fagerholt, Kjetil. (2017) Feeder network design with transshipments at sea. 7th International Conference on Logistics and Maritime Systems ; 2017-08-23 - 2017-08-26.
Academic lecture

Chandra, Saurabh; Fagerholt, Kjetil; Christiansen, Marielle. (2017) Analyzing the environmental impact of multi-modal coastal shipping for automobile distribution in India. 7th International Conference on Logistics and Maritime Systems ; 2017-08-23 - 2017-08-26.
Academic lecture

Dong, Bo; Bektas, Tolga; Chandra, Saurabh; Christiansen, Marielle; Fagerholt, Kjetil. (2017) A New Formulation for the Combined Maritime Fleet Deployment and Inventory Management Problem. International Conference on Computational Logistics ; 2017-10-18 - 2017-10-20.
Academic lecture

Dong, Bo; Christiansen, Marielle; Fagerholt, Kjetil; Chandra, Saurabh. (2017) Maritime Inventory Routing in Roll-on Roll-off shipping. 7th International Conference on Logistics and Maritime Systems ; 2017-08-23 - 2017-08-26.
Popular scientific lecture

Fagerholt, Kjetil. (2017) Maritime transport optimization at IØT. GEMINI Center Workshop ; 2017-12-04 - 2017-12-04.
Academic lecture

Fagerholt, Kjetil. (2017) Optimization in Roll-on roll-off shipping. 7th International Conference on Logistics and Maritime Systems ; 2017-08-23 - 2017-08-26.
Academic lecture

Hansen, Jone R.; Fagerholt, Kjetil; Stålhane, Magnus. (2017) A Shortest Path Heuristic for Evaluating the Quality of Stowage Plans in Roll-On Roll-Off Liner Shipping. International Conference on Computational Logistics ; 2017-10-18 - 2017-10-20.
Academic lecture

Pettersen, Sigurd Solheim; Sandvik, Endre; Fagerholt, Kjetil; Asbjørnslett, Bjørn Egil. (2017) Stochastic programming for fleet renewal in the offshore oil and gas industry. 7th International Conference on Logistics and Maritime Systems . Norges handelshøyskole (NHH); Bergen. 2017-08-23 - 2017-08-26.
Academic lecture

Skålnes, Jørgen; Fagerholt, Kjetil; Pantuso, Giovanni; Wang, Xin. (2017) Controlling the Cash Flow Risk in Maritime Fleet Renewal. 7th International Conference on Logistics and Maritime Systems ; 2017-08-23 - 2017-08-26.
Academic lecture

Vallestad, Torbjørn; Weggersen, Aaron; Christiansen, Marielle; Fagerholt, Kjetil; Hansen, Jone R.; Rakke, Jørgen Glomvik. (2017) A single trade Routing problem in Roll-on Roll-off liner shipping. 7th International Conference on Logistics and Maritime Systems ; 2017-08-23 - 2017-08-26.
Popular scientific lecture

Wang, Xin; Fagerholt, Kjetil. (2017) Ship Routing and Tank Allocation in the Port of Houston. GREENSHIPRISK board meeting ; Bergen. 2017-11-20 - 2017-11-20.

2016

Academic lecture

Andersson, Henrik; Espegren, Hans Martin; Kristianslund, Johannes; Fagerholt, Kjetil. (2016) The Static Bicycle Repositioning Problem. The 7th International Conference on Computational Logistics ; Lisbon. 2016-09-07 - 2016-09-09.
Academic lecture

Borthen, Thomas; Loennechen, Henrik; Fagerholt, Kjetil; Wang, Xin. (2016) Bi-objective optimization in offshore supply vessel planning. OR2016 – Annual International Conference of the German Operations Research Society ; 2016-08-30 - 2016-09-02.
Lecture

Elgesem, Aurora; Fagerholt, Kjetil; Skogen, Eline Sophie. (2016) In-port routing with stochastic travel times: a case from chemical shipping. VEROLOG 2016 ; 2016-06-06 - 2016-06-08.
Academic lecture

Hansen, Jone; Ivar, Hukkelberg; Fagerholt, Kjetil; Stålhane, Magnus; Rakke, Jørgen Glomvik. (2016) 2D-packing with an application to stowage in Roll-on Roll-off liner shipping. TRISTAN 2016 ; 2016-06-12 - 2016-06-17.
Academic lecture

Pantuso, Giovanni; Mørch, Ove; Fagerholt, Kjetil; Rakke, Jørgen Glomvik. (2016) Maritime Fleet Renewal Problem: modeling the return on shipping investment. TRISTAN 2016 ; 2016-06-12 - 2016-06-17.
Academic lecture

Wang, Xin; Fagerholt, Kjetil; Wallace, Stein W.. (2016) Budgeting under uncertainty: a stochastic fleet deployment problem in maritime transportation. TRISTAN 2016 ; 2016-06-12 - 2016-06-17.
Popular scientific lecture

Wang, Xin; Fagerholt, Kjetil; Wallace, Stein W.. (2016) Optimizing the mix of charters - strategies for chemical shipping. GreenShipRisk seminar ``Innovations and disruption in shipping''. NHH, Bergen ; 2016-10-19 - 2016-10-19.

2015

Lecture

Arnesen, Mari Jevne; Gjestvang, Magnhild; Fagerholt, Kjetil; Wang, Xin; Thun, Kristian. (2015) Routing and tank allocation for chemical tankers. Green shipping & logistics in challenging markets: NHH industry seminar ; 2015-10-21 - 2015-10-21.
Academic lecture

Cuesta, Eirik Fernandez; Andersson, Henrik; Fagerholt, Kjetil. (2015) Vehicle routing with selective pickups and selective deliveries in offshore supply logistics. EURO 2015 ; 2015-07-12 - 2015-07-15.
Academic lecture

Fagerholt, Kjetil; Pantuso, Giovanni; Wallace, Stein. (2015) Strategic fleet renewal under uncertainty: A case study from RoRo shipping. Ocean Week 2015 ; 2015-05-04 - 2015-05-06.
Academic lecture

Fagerholt, Kjetil; Stålhane, Magnus. (2015) Alternative solution methods for handling disruptions in offshore supply logistics. EURO 2015 ; 2015-07-12 - 2015-07-15.
Academic lecture

Fagerholt, Kjetil; Stålhane, Magnus. (2015) Disruption management in offshore supply logistics. VEROLOG 2015 ; 2015-06-08 - 2015-06-10.
Lecture

Fagerholt, Kjetil; Stålhane, Magnus. (2015) Operasjonell planlegging og avvikshåndtering i offshore supply logistikk. Bedriftsbesøk Statoil ; 2015-06-04 - 2015-06-04.
Lecture

Fagerholt, Kjetil; Thun, Kristian; Gjestvang, Magnhild; Arnesen, Mari Jevne. (2015) Routing and tank allocation for a chemical tanker. Bedriftsbesøk Odjell Tankers ; 2015-05-21 - 2015-05-21.
Lecture

Fagerholt, Kjetil; Wang, Xin. (2015) Ship routing and fleet deployment in chemical shipping. GEMINI Centre seminar ; 2015-12-15 - 2015-12-15.
Lecture

Loennechen, Henrik; Borthen, Thomas; Fagerholt, Kjetil; Wang, Xin. (2015) Persistence in supply vessel planning. Bedriftsbesøk Statoil ; 2015-12-08 - 2015-12-08.

2014

Academic lecture

Andersson, Henrik; Hagen, Martine; Cuesta, Eirik Fernandez; Fagerholt, Kjetil. (2014) Order management in the Brazilian oil industry. IFORS 2014 ; 2014-07-12 - 2014-07-17.
Academic lecture

Chandra, Saurabh; Fagerholt, Kjetil; Christiansen, Marielle. (2014) Fleet deployment in RoRo liner shipping under inventory constraints at ports. IFORS 2014 ; 2014-07-12 - 2014-07-17.
Academic lecture

Cuesta, Eirik Fernandez; Andersson, Henrik; Fagerholt, Kjetil. (2014) Hub location and fleet composition in offshore personnel transportation. IFORS 2014 ; 2014-07-12 - 2014-07-17.
Academic lecture

Fagerholt, Kjetil; Andersson, Henrik; Hobbesland, Kirsti. (2014) Maritime fleet deployment with speed optimization: Case study from RoRo shipping. IFORS 2014 ; 2014-07-12 - 2014-07-17.
Academic lecture

Fagerholt, Kjetil; Gausel, Nora; Rakke, Jørgen Glomvik; Psaraftis, Harilaos. (2014) Maritime routing and speed optimization with emission control area regulations. LOT (Logistics, Optimization and Transportation) ; 2014-09-01 - 2014-09-02.
Academic lecture

Fagerholt, Kjetil; Pantuso, Giovanni; Wallace, Stein. (2014) Modeling challenges in maritime fleet renewal problems. ROUTE 2014 - International workshop on vehicle routing, intermodal transport and related areas ; 2014-06-01 - 2014-06-04.
Academic lecture

Gausel, Nora; Rakke, Jørgen Glomvik; Fagerholt, Kjetil; Psaraftis, Harilaos. (2014) Maritime routing and speed optimization with emission Control areas. ROUTE 2014 - International workshop on vehicle routing, intermodal transport and related areas ; 2014-06-01 - 2014-06-04.
Lecture

Hvattum, Lars Magnus; Fagerholt, Kjetil; Christiansen, Marielle. (2014) Maritim ruteplanlegging. Fagkonferanse ved HiMolde til minne om Arne Løkketangen . HiMolde; Molde. 2014-09-01 - 2014-09-02.
Academic lecture

Pantuso, Giovanni; Fagerholt, Kjetil; Wallace, Stein. (2014) Which information is important in decision making under uncertainty? A case study from maritime transportation. APMOD conference 2014 ; Coventry. 2014-04-09 - 2014-04-11.
Academic lecture

Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2014) Introduction of vendor managed inventory in tramp shipping. VeroLog 2014 ; Oslo. 2014-06-23 - 2014-06-25.

2013

Academic lecture

Andersson, Henrik; Fagerholt, Kjetil; Hobbesland, Kirsti. (2013) Fleet deployment with speed optimization and demand considerations. TSL Workshop 2013, Maritime Transportation and Port Logistics ; 2013-06-16 - 2013-06-19.
Academic lecture

Bakkehaug, Rikard; Rakke, Jørgen Glomvik; Fagerholt, Kjetil; Laporte, Gilbert. (2013) An adaptive large neighborhood search heuristic for roll‐on roll‐off ship routing and scheduling. TSL workshop 2013 ; 2013-06-16 - 2013-06-19.
Lecture

Bakkehaug, Rikard; Rakke, Jørgen Glomvik; Fagerholt, Kjetil; Laporte, Gilbert. (2013) An adaptive large neighborhood search heuristic for roll-on roll-off ship routing and scheduling. TRISTAN VIII ; 2013-06-09 - 2013-06-14.
Academic lecture

Christiansen, Marielle; Stålhane, Magnus; Andersson, Henrik; Fagerholt, Kjetil. (2013) Introduction of Vendor Managed Inventory in Tramp Shipping. NOW 2013 ; Siracusa. 2013-06-25 - 2013-06-28.
Academic lecture

Fagerholt, Kjetil; Andersson, Henrik; Hobbesland, Kirsti. (2013) Fleet deployment and speed optimization in RoRo shipping. VeRoLog 2013 ; 2013-07-07 - 2013-07-10.
Academic lecture

Fagerholt, Kjetil; Andersson, Henrik; Hobbesland, Kirsti. (2013) Maritime fleet deployment with speed optimization. Computational Management Science ; 2013-05-01 - 2013-05-03.
Academic lecture

Fagerholt, Kjetil; Balland, Oceane; Erikstad, Stein Ove. (2013) Optimizing vessels air emission regulations compliance under uncertainty. EURO 2013 ; 2013-07-01 - 2013-07-04.
Academic lecture

Norstad, Inge; Fagerholt, Kjetil; Rakke, Jørgen Glomvik; Eglese, Richard. (2013) Maritime fleet deployment with voyage separation requirements. Optimization Days ; 2013-05-06 - 2013-05-08.
Academic lecture

Pantuso, Giovanni; Fagerholt, Kjetil; Wallace, Stein. (2013) A matheuristic for a class of multi-stage mixed-integer stochastic programs: application to the maritime fleet renewal problem. 13th International Conference on Stochastic Programming ; 2013-07-08 - 2013-07-12.
Academic lecture

Pantuso, Giovanni; Fagerholt, Kjetil; Wallace, Stein. (2013) Adapting a fleet of ships to an uncertain market development. Second INFORMS Transportation Science and Logistics Society Workshop . INFORMS; Asilomar, Pacific Grove (CA). 2013-06-16 - 2013-06-19.
Academic lecture

Pantuso, Giovanni; Fagerholt, Kjetil; Wallace, Stein. (2013) Fleet renewal in liner shipping: a real life case. EURO 2013 ; 2013-07-01 - 2013-07-04.
Academic lecture

Pantuso, Giovanni; Fagerholt, Kjetil; Wallace, Stein. (2013) Uncertainty in maritime fleet renewal: A case from the RoRo shipping industry. LOGMS 2013 (The 2013 International Conference on Logististics and Systems) ; 2013-09-12 - 2013-09-14.
Academic lecture

Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2013) Introduction of Vendor Managed Inventory in Tramp Shipping. LogMS . National University of Singapore; Singapore. 2013-09-13 - 2013-09-14.

2012

Academic lecture

Andersson, Henrik; Fagerholt, Kjetil; Hobbesland, Kirsti. (2012) A Fleet Deployment Problem in Liner Shipping. Odysseus 2012 ; 2012-05-21 - 2012-05-25.
Academic lecture

Andersson, Henrik; Fagerholt, Kjetil; Hobbesland, Kirsti. (2012) A fleet deployment problem in liner shipping. EURO ; Vilnius. 2012-07-08 - 2012-07-11.
Academic lecture

Bakkehaug, Rikard; Fagerholt, Kjetil; Hvattum, Lars Magnus; Eidem, Erik. (2012) A Stochastic Programming Formulation for the Maritime Fleet Size and Mix Problem. 5th Nordic Optimization Symposium ; 2012-06-07 - 2012-06-09.
Academic lecture

Balland, Oceane; Erikstad, Stein Ove; Fagerholt, Kjetil; Wallace, Stein W.. (2012) Planning vessels air emission regulations compliance under uncertainty. 5th Nordic Optimization Symposium ; 2012-06-07 - 2012-06-09.
Popular scientific lecture

Fagerholt, Kjetil. (2012) Operasjonsanalytiske modeller anvendt på komplekse transportsystem. SHIPPING- OG OFFSHORELOGISTIKK 2012 ; 2012-10-02 - 2012-10-03.
Academic lecture

Fagerholt, Kjetil. (2012) Rich models in bulk ship routing and scheduling. Seminar Lancaster University Management School ; 2012-02-15 - 2012-02-15.
Academic lecture

Fagerholt, Kjetil. (2012) Rich models in bulk ship routing and scheduling. Seminar National University of Singapore ; 2012-02-06 - 2012-02-06.
Academic lecture

Halvorsen-Weare, Elin Espeland; Fagerholt, Kjetil; Rönnqvist, Mikael. (2012) Vessel Routing and Scheduling under Uncertainty in the Liquefied Natural Gas Business. Odysseus 2012 - 5th International Workshop on Freight Transportation and Logistics ; Mykonos. 2012-05-21 - 2012-05-25.
Academic lecture

Hvattum, Lars Magnus; Tirado, Gregorio; Fagerholt, Kjetil; Cordeau, Jean-Francois. (2012) Heuristics for Stochastic and Dynamic Maritime Pickup and Delivery Problems. EURO XXV ; 2012-07-08 - 2012-07-11.
Academic lecture

Johnsen, Trond Andreas Vikan; Nonås, Lars Magne; Rakke, Jørgen Glomvik; Fagerholt, Kjetil; Asbjørnslett, Bjørn Egil. (2012) Fleet size and mix in liner shipping. EURO XXV ; 2012-07-09 - 2012-07-11.
Academic lecture

Norstad, Inge; Andersson, Henrik; Fagerholt, Kjetil; Stålhane, Magnus. (2012) A Branch-and-Price Algorithm for a Fleet Deployment Problem with Fairly Evenly Spread Voyages. Odysseus 2012 ; 2012-05-21 - 2012-05-25.
Popular scientific lecture

Pantuso, Giovanni; Fagerholt, Kjetil; Wallace, Stein. (2012) Maritime fleet renewal: planning against uncertainty. DNV PhD seminar ; 2012-12-04 - 2012-12-04.
Academic lecture

Pantuso, Giovanni; Fagerholt, Kjetil; Wallace, Stein W.. (2012) Modeling the Maritime Fleet Size and Mix Problem: A Case Study. Odysseus 2012 ; 2012-05-21 - 2012-05-25.
Academic lecture

Pantuso, Giovanni; Fagerholt, Kjetil; Wallace, Stein W.. (2012) Uncertainty in maritime fleet renewal problems. 3rd International Conference on Computational Logistics ; 2012-09-24 - 2012-09-26.
Academic lecture

Rakke, Jørgen Glomvik; Christiansen, Marielle; Andersson, Henrik; Desaulniers, Guy; Stålhane, Magnus; Fagerholt, Kjetil. (2012) CREATING AN ANNUAL DELIVERY PROGRAM OF MULTI-PRODUCT LIQUEFIED NATURAL GAS. JOINT SEMINAR Chaire de recherche du Canada en logistique et en transport and Chaire de recherche du Canada en distributique . Chaire de recherche du Canada en logistique et en transport; Montreal. 2012-10-03 - 2012-10-03.
Academic lecture

Tirado, Gregorio; Hvattum, Lars Magnus; Fagerholt, Kjetil; Cordeau, Jean-François. (2012) Heuristics for Stochastic and Dynamic Maritime Pickup and Delivery Problems. Odysseus 2012 ; 2012-05-21 - 2012-05-25.

2011

Academic lecture

Bakkehaug, Rikard; Fagerholt, Kjetil; Hvattum, Lars Magnus. (2011) Strategic fleet renewal in shipping. INFORMS ; 2011-11-13 - 2011-11-16.
Academic lecture

Christiansen, Marielle; Fagerholt, Kjetil; Rakke, Jørgen Glomvik; Laporte, Gilbert. (2011) The travelling salesman problem with draft limits. Route 2011 ; 2011-05-31 - 2011-06-03.
Academic lecture

Fagerholt, Kjetil. (2011) Rich models for tramp ship routing and scheduling. CORSIS seminar . Southampthon University; Southampton. 2011-11-10 - 2011-11-10.
Academic lecture

Fagerholt, Kjetil; Tirado, Gregorio; Hvattum, Lars Magnus; Cordeau, Jean-François. (2011) Dynamic and stochastic routing in maritime industrial shipping. Optimization Days ; 2011-05-02 - 2011-05-04.
Academic lecture

Gribkovskaia, Irina; Shyshou, Aliaksandr; Qian, Fubin; Laporte, Gilbert; Fagerholt, Kjetil; Halskau sr, Øyvind. (2011) Vehicle routing problems arising in servicing offshore oil installation. ROUTE 2011 . Technical University of Barcelona; Barcelona. 2011-05-31 - 2011-06-03.
Academic lecture

Halvorsen-Weare, Elin Espeland; Fagerholt, Kjetil. (2011) Robust supply vessel planning. International Network Optimization Conference (INOC) 2011 . INOC 2011; Hamburg. 2011-06-13 - 2011-06-16.
Academic lecture

Hvattum, Lars Magnus; Tirado, Gregorio; Fagerholt, Kjetil; Cordeau, Jean-Francois. (2011) A Stochastic and Dynamic Maritime Pickup and Delivery Problem. IFORS 2011 ; Melbourne. 2011-07-10 - 2011-07-15.
Academic lecture

Pantuso, Giovanni; Fagerholt, Kjetil; Hvattum, Lars Magnus. (2011) A survey on Maritime Fleet Size and Mix Problems. NFB Research School Conference ; 2011-08-24 - 2011-08-25.
Academic lecture

Pantuso, Giovanni; Fagerholt, Kjetil; Hvattum, Lars Magnus. (2011) A survey on maritime fleet size and mix problems. OR '53 ; 2011-09-06 - 2011-09-08.
Academic lecture

Pantuso, Giovanni; Fagerholt, Kjetil; Hvattum, Lars Magnus. (2011) A survey on maritime fleet size and mix problems. Optimization Days ; 2011-05-02 - 2011-05-04.
Academic lecture

Rakke, Jørgen Glomvik; Christiansen, Marielle; Fagerholt, Kjetil; Laporte, Gilbert. (2011) The traveling salesman problem with draft limits. Optimization Days 2011 ; 2011-05-02 - 2011-05-04.
Academic lecture

Solem, Siri; Fagerholt, Kjetil; Erikstad, Stein Ove. (2011) Optimization of machinery system in conceptual ship design. IFORS '11 ; 2011-07-10 - 2011-07-15.

2010

Academic lecture

Andersson, Henrik; Duesund, Jon Marsh; Fagerholt, Kjetil. (2010) Ship Routing and Scheduling with Cargo Coupling and Synchronization Constraints. Optimization Days 2010 ; 2010-05-10 - 2010-05-12.
Academic lecture

Esbensen, Eystein Fredrik; Fagerholt, Kjetil; Hvattum, Lars Magnus; Nygreen, Bjørn. (2010) A Decision Tree Approach for a Stochastic Inventory Routing Problem. TRISTAN VII ; Tromsø. 2010-06-21 - 2010-06-25.
Popular scientific lecture

Fagerholt, Kjetil. (2010) Fleet size and mix in shipping: A case study. Bedriftspresentasjon Wallenius Wilhelmsen Logistics ; 2010-08-18 - 2010-08-18.
Academic lecture

Fagerholt, Kjetil; Hvattum, Lars Magnus; Johnsen, Trond Andreas Vikan; Korsvik, Jarl Eirik. (2010) Routing and scheduling in project shipping. ECCO XXIII . European Chapter on Combinatorial Optimization; 2010-05-27 - 2010-05-29.
Academic lecture

Fagerholt, Kjetil; Korsvik, Jarl Eirik; Norstad, Inge; Laporte, Gilbert. (2010) Rich models for ship routing and scheduling. NOW 2010 (Network Optimization Workshop) ; 2010-08-22 - 2010-08-25.
Academic lecture

Fagerholt, Kjetil; Ronen, David. (2010) Bulk ship routing and scheduling: Practical solutions may be better than 'optimal' ones. Nordic Optimization Symposium ; 2010-09-30 - 2010-10-02.
Academic lecture

Halvorsen-Weare, Elin Espeland; Fagerholt, Kjetil. (2010) Robust supply vessel planning by optimization and simulation. Nordic Optimization Symposium ; 2010-09-30 - 2010-10-02.
Academic lecture

Halvorsen-Weare, Elin Espeland; Fagerholt, Kjetil; Nonås, Lars Magne; Asbjørnslett, Bjørn Egil. (2010) Fleet size and mix and periodic routing of offshore supply vessels. TRISTAN VII ; 2010-06-20 - 2010-06-25.
Academic lecture

Hvattum, Lars Magnus; Arnulf, Hans Sveipe; Bjørkli, Amund; Fagerholt, Kjetil; Norstad, Inge. (2010) The fleet deployment problem with fairly evenly spread voyages. NOW 2010 ; Ajaccio. 2010-08-23 - 2010-08-25.
Academic lecture

Hvattum, Lars Magnus; Esbensen, Eystein Fredrik; Fagerholt, Kjetil; Nygreen, Bjørn. (2010) Using Decision Trees for a Stochastic Maritime Routing Problem. EURO XXIV ; Lisboa. 2010-07-11 - 2010-07-14.
Academic lecture

Hvattum, Lars Magnus; Tirado, Gregorio; Fagerholt, Kjetil; Cordeau, Jean-Francois. (2010) Heuristics for a Stochastic and Dynamic Routing Problem in Industrial Shipping. ICOTA 8 ; Shanghai. 2010-12-10 - 2010-12-13.
Academic lecture

Hvattum, Lars Magnus; Øvstebø, Bernt Olav; Fagerholt, Kjetil. (2010) Routing and Scheduling of Roll-on/Roll-off Ships with Simultaneous Cargo Selection and Stowage Decisions. TRISTAN VII ; Tromsø. 2010-06-21 - 2010-06-25.
Academic lecture

Norstad, Inge; Fagerholt, Kjetil; Laporte, Gilbert. (2010) Ship routing and scheduling with speed optimization. Optimization Days 2010 ; 2010-05-10 - 2010-05-12.
Academic lecture

Norstad, Inge; Fagerholt, Kjetil; Laporte, Gilbert. (2010) Speed optimization in tramp ship routing and scheduling. ECCO XXIII . European Chapter on Combinatorial Optimization; 2010-05-27 - 2010-05-29.
Academic lecture

Shyshou, Aliaksandr; Fagerholt, Kjetil; Gribkovskaia, Irina; Laporte, Gilbert. (2010) A large neighbourhood search heuristic for a periodic supply vessel planning problem arising in offshore oil and gas operations. TRISTAN VII - 7th Triennial Symposium on Transportation Analysis . Norges forskningsråd, NTNU, SINTEF, Molde University College; Tromsø. 2010-06-20 - 2010-06-25.
Academic lecture

Shyshou, Aliaksandr; Gribkovskaia, Irina; Fagerholt, Kjetil; Laporte, Gilbert. (2010) Heuristic solution method for a supply vessel planning problem arising in offshore oil and gas operations. Tanaev's readings 2010: scheduling theory and decomposition methods . United Institute of Informatics Problems; Minsk. 2010-03-29 - 2010-03-30.

2009

Academic lecture

Hvattum, Lars Magnus; Fagerholt, Kjetil; Øvstebø, Bernt Olav. (2009) Routing and Scheduling of RoRo-Ships with Stowage Constraints. ROUTE 2009 . DTU Transport; Skodsborg. 2009-06-21 - 2009-06-24.
Academic lecture

Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2009) A Maritime Pickup and Delivery Problem with Time Windows and Split Loads. Odysseus 2009 - Fourth International Workshop on Freight Transportation and Logistics ; 2009-05-26 - 2009-05-29.
Academic lecture

Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2009) The Maritime Pickup and Delivery Problem with Time Windows and Split Loads. Optimization Days ; 2009-05-02 - 2009-05-04.
Popular scientific lecture

Christiansen, Marielle; Fagerholt, Kjetil. (2009) Optimization of maritime transportation and logistics. DNV, Bedriftsbesøk . NTNU og DNV; Oslo. 2009-09-30 - 2009-09-30.
Popular scientific lecture

Christiansen, Marielle; Fagerholt, Kjetil. (2009) Research within optimization of maritime transportation and logistics at Department of Industrial Economics and Technology Management. NTNU and DNV meeting . NTNU og DNV; NTNU, Trondheim. 2009-09-03 - 2009-09-03.
Academic lecture

Esbensen, Eystein Fredrik; Fagerholt, Kjetil; Hvattum, Lars Magnus; Nygreen, Bjørn. (2009) Stochastic Optimization for Maritime Logistics: A Decision Tree Approach. INFORMS Annual Meeting 2009 ; San Diego, California. 2009-10-11 - 2009-10-14.
Popular scientific lecture

Fagerholt, Kjetil. (2009) Fleet scheduling and optimization. Cost reduction meeting 2009 . Bulkforum; Bergen. 2009-05-12 - 2009-05-12.
Academic lecture

Fagerholt, Kjetil. (2009) Introduction to industrial and tramp ship routing and scheduling. OPTIMAR Workshop ; Montreal. 2009-05-06 - 2009-05-07.
Popular scientific lecture

Fagerholt, Kjetil. (2009) Using optimization-based decision support of the future: Introduction to TurboRouter. Cost reduction meeting 2009 . Bulkforum; Bergen. 2009-05-12 - 2009-05-12.
Popular scientific lecture

Fagerholt, Kjetil; Andersson, Henrik; Christiansen, Marielle; Rakke, Jørgen Glomvik; Stålhane, Magnus. (2009) Designing an annual delivery program for an LNG producer. Bedriftsbesøk ExxonMobil ; 2009-03-25 - 2009-03-27.
Popular scientific lecture

Fagerholt, Kjetil; Halvorsen-Weare, Elin Espeland. (2009) Offshore Supply Vessel Planning in the Norwegian Sea. Bedriftsbesøk ExxonMobil ; 2009-03-25 - 2009-03-27.
Academic lecture

Fagerholt, Kjetil; Korsvik, Jarl Eirik; Laporte, Gilbert. (2009) A large neighbourhood search heuristic for maritime routing problems with split loads. OR 51 ; 2009-09-08 - 2009-09-10.
Academic lecture

Fagerholt, Kjetil; Korsvik, Jarl Eirik; Laporte, Gilbert. (2009) Large neighbourhood search heuristic for ship routing and scheduling with split loads. Optimization Days ; Montreal. 2009-05-04 - 2009-05-06.
Academic lecture

Halvorsen-Weare, Elin Espeland; Fagerholt, Kjetil. (2009) Decomposition of routing and scheduling decisions in a maritime transportation problem with berth and inventory constraints. Odyssues 2009 ; 2009-05-26 - 2009-05-29.
Academic lecture

Hvattum, Lars Magnus; Fagerholt, Kjetil; Armentano, Vinícius Amaral. (2009) Neighborhood Exploration using MIP Solvers for a Tank Allocation Problem. EURO XXIII ; Bonn. 2009-07-05 - 2009-07-08.
Academic lecture

Hvattum, Lars Magnus; Fagerholt, Kjetil; Øvstebø, Bernt Olav. (2009) Stowage Planning for RoRo-Ships. Optimization days 2009 . GERAD, HEC Montréal; Montréal. 2009-05-04 - 2009-05-06.
Academic lecture

Norstad, Inge; Fagerholt, Kjetil; Laporte, Gilbert. (2009) Ship routing and scheduling with speed optimization. OR 51 ; 2009-09-08 - 2009-09-10.
Academic lecture

Norstad, Inge; Fagerholt, Kjetil; Laporte, Gilbert. (2009) Tramp ship routing and scheduling with speed optimization. Odysseus 2009 ; 2009-05-26 - 2011-05-29.
Academic lecture

Rakke, Jørgen Glomvik; Christiansen, Marielle; Andersson, Henrik; Stålhane, Magnus; Fagerholt, Kjetil. (2009) A rolling horizon heuristic for a large scale liquefied natural gas inventory routing problem. Fourth International Workshop on Freight Transportation and Logistics . Local Organization Committee of ODYSSEUS 2009; Çeşme, İzmir, TURKEY. 2009-05-26 - 2009-05-29.
Academic lecture

Stålhane, Magnus; Rakke, Jørgen Glomvik; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2009) A Construction and Improvement Heuristic for a Large Scale Liquefied Natural Gas Inventory Routing Problem. Dominant Workshop . Høyskolen i Molde; Molde. 2009-09-20 - 2009-09-22.
Academic lecture

Stålhane, Magnus; Rakke, Jørgen Glomvik; Christiansen, Marielle; Andersson, Henrik; Fagerholt, Kjetil. (2009) A Construction and Improvement Heuristic for a Large Scale Liquefied Natural Gas Inventory Routing Problem. INFORMS annual meeting 2009 . INFORMS; San Diego. 2009-10-11 - 2009-10-14.
Academic lecture

Stålhane, Magnus; Rakke, Jørgen Glomvik; Christiansen, Marielle; Andersson, Henrik; Fagerholt, Kjetil. (2009) A Construction and Improvement Heuristic for a Large Scale Liquefied Natural Gas Inventory Routing Problem. Odysseus 2009 ; Cesme. 2009-05-26 - 2009-05-29.

2008

Academic lecture

Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2008) The pickup and delivery problem with time windows and split loads. OR50 ; 2008-09-09 - 2008-09-11.
Popular scientific lecture

Christiansen, Marielle; Fagerholt, Kjetil. (2008) Maritim transport optimering ved NTNU - status, framtidige satsinger og samarbeid. Marintek Seminar ; 2008-12-17 - 2008-12-17.
Popular scientific lecture

Christiansen, Marielle; Fagerholt, Kjetil. (2008) Research on maritime transport optimization at NTNU. DnV and Marintek Workshop ; 2008-10-16 - 2008-10-16.
Popular scientific lecture

Fagerholt, Kjetil. (2008) Introduksjon til ruteplanlegging og flåteanalyse. Bedriftsbesøk StatoilHydro ; 2008-04-22 - 2008-04-22.
Popular scientific lecture

Fagerholt, Kjetil. (2008) Optimization-based decision support in ship routing and scheduling. Bedriftsbesøk ExxonMobil ; 2008-04-07 - 2008-04-10.
Academic lecture

Fagerholt, Kjetil; Foss, Bjarne Anton. (2008) A decision support model for the dial-a-flight problem. OR 50 ; 2008-09-09 - 2008-09-11.
Academic lecture

Fagerholt, Kjetil; Halvorsen, Elin Espeland. (2008) An optimisation model for offshore supply vessel operations. OR 50 ; 2008-09-09 - 2008-09-11.
Academic lecture

Fagerholt, Kjetil; Halvorsen, Elin Espeland. (2008) Decomposition of a large-scale routing problem for LNG vessels. CORS/Optimization Days 2008 ; 2008-05-12 - 2008-05-14.
Academic lecture

Fagerholt, Kjetil; Korsvik, Jarl Eirik. (2008) A tabu search heuristic for ship routing and scheduling with flexible cargo quantities. CORS/Optimization Days 2008 ; 2008-05-12 - 2008-05-14.
Academic lecture

Fagerholt, Kjetil; Korsvik, Jarl Eirik. (2008) Tabu search for ship scheduling with flexible cargoes. ECCO XXI ; Dubrovnik. 2008-05-29 - 2008-05-31.
Academic lecture

Halvorsen, Elin Espeland; Fagerholt, Kjetil. (2008) An optimisation model for offshore supply vessel operations. Workshop on maritime transport optimization and multi-dimensional packing problems ; 2008-09-15 - 2008-09-15.
Academic lecture

Hvattum, Lars Magnus; Fagerholt, Kjetil; Armentano, Vinícius Amaral. (2008) Stowage Planning in Maritime Bulk Shipping. ECCO XXI ; Dubrovnik. 2008-05-29 - 2008-05-31.
Academic lecture

Hvattum, Lars Magnus; Fagerholt, Kjetil; Armentano, Vinícius Amaral. (2008) Tank Allocation Problems in Maritime Bulk Shipping. OR50 ; York, England. 2008-09-09 - 2008-09-11.
Academic lecture

Hvattum, Lars Magnus; Fagerholt, Kjetil; Armentano, Vinícius Amaral. (2008) When Feasibility of Routes is Difficult to Determine: an Example from Maritime Bulk Shipping. VIP'08 . SINTEF ICT; Oslo. 2008-06-12 - 2008-06-14.
Academic lecture

Korsvik, Jarl Eirik; Fagerholt, Kjetil. (2008) Tabu search for ship scheduling with flexible cargo sizes. Workshop on maritime transport optimization and multi-dimens ; 2008-09-15 - 2008-09-15.
Academic lecture

Løkketangen, Arne; Korsvik, Jarl Eirik; Fagerholt, Kjetil; Oppen, Johan; Woodruff, David L.. (2008) The use of VRP solution distance measures in various DSS applications. INFORMS Annual Meeting . Institute for Operations Research and the Management Science; Washington, D.C.. 2008-10-12 - 2008-10-15.
Academic lecture

Rakke, Jørgen Glomvik; Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil; Norstad, Inge. (2008) A large-scale LNG inventory routing problem - problem description and mathematical formulation. Workshop on maritime transport optimization and multi-dimensional packing problems ; 2008-09-15 - 2008-09-15.
Academic lecture

Rakke, Jørgen Glomvik; Stålhane, Magnus; Christiansen, Marielle; Andersson, Henrik; Fagerholt, Kjetil; Norstad, Inge. (2008) A large-scale LNG inventory routing problem - problem description and mathematical formulation. OR 50 ; 2008-09-09 - 2008-09-11.
Academic lecture

Rakke, Jørgen Glomvik; Stålhane, Magnus; Moe, Christian Rørholt; Christiansen, Marielle; Fagerholt, Kjetil; Andersson, Henrik. (2008) Mathematical Model Formulation for a Large Scale LNG Inventory Routing Problem. Workshop DOMINANT . Høyskolen i Molde; Molde. 2008-09-22 - 2008-09-23.
Academic lecture

Stålhane, Magnus; Rakke, Jørgen Glomvik; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2008) A large-scale LNG inventory routing problem - solution methods. Workshop on maritime transport optimization and multi-dimensional packing problems ; 2008-09-15 - 2008-09-15.
Academic lecture

Stålhane, Magnus; Rakke, Jørgen Glomvik; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2008) A large-scale LNG inventory routing problem - solution methods. OR 50 ; 2008-09-09 - 2008-09-11.
Academic lecture

Stålhane, Magnus; Rakke, Jørgen Glomvik; Fagerholt, Kjetil; Christiansen, Marielle; Andersson, Henrik; Moe, Christian Rørholt. (2008) Solution Approaches to a Large Scale LNG Inventory Routing Problem. Workshop DOMINANT . Høyskolen i Molde; Molde. 2008-09-22 - 2008-09-23.

2007

Academic lecture

Christiansen, Marielle; Fagerholt, Kjetil; Haugen, Øyvind; Lund, Erik Helleberg. (2007) Ship routing and Scheduling with Inventory and Stowage Constraints. The Sixth Triennial Symposium on Transportational Analysis ; Phuket. 2007-06-10 - 2007-06-15.
Popular scientific lecture

Fagerholt, Kjetil. (2007) Optimering av verdikjeder for skogindustri - noen eksempler. Bedriftspresentasjon for Norske Skog ; 2007-03-16 - 2007-03-16.
Popular scientific lecture

Fagerholt, Kjetil. (2007) Optimering i verdikjeder. Nordvestforum - kurs i verdikjedeanalyse ; 2007-08-28 - 2007-08-28.
Popular scientific lecture

Fagerholt, Kjetil. (2007) Optimeringsbasert planlegging i shipping. Presentasjon for Saga Forest Carriers ; 2007-10-04 - 2007-10-04.
Popular scientific lecture

Fagerholt, Kjetil. (2007) Optimization in liner shipping. Bedriftspresentasjon for Maersk i London ; 2007-03-08 - 2007-03-08.
Popular scientific lecture

Fagerholt, Kjetil. (2007) Optimization-based Decision Support in Ship Routing and Scheduling: Experience from developing TurboRouter. Bedriftsbesøk ExxonMobil ; 2007-01-23 - 2007-01-23.
Academic lecture

Fagerholt, Kjetil; Christiansen, Marielle; Lund, Erik Helleberg; Haugen, Øyvind. (2007) Inventory Ship Routing with Multiple Products. The 2nd Nordic Optimization Symposium ; 2007-10-18 - 2007-10-20.
Academic lecture

Fagerholt, Kjetil; Halvorsen, Elin Espeland; Norstad, Inge; Korsvik, Jarl Eirik. (2007) Large scale routing and scheduling of LNG ships. Nordic MPS ; 2007-10-18 - 2007-10-20.
Academic lecture

Fagerholt, Kjetil; Johnsen, Trond Andreas Vikan; Lindstad, Håkon. (2007) Fleet deployment in liner shipping: A case study. Nordic MPS ; 2007-10-18 - 2007-10-20.
Academic lecture

Fagerholt, Kjetil; Korsvik, Jarl Eirik; Laporte, Gilbert. (2007) A tabu search heuristic for ship routing and scheduling problems. Nordic MPS ; 2007-10-18 - 2007-10-20.
Academic lecture

Fagerholt, Kjetil; Korsvik, Jarl Eirik; Laporte, Gilbert. (2007) A tabu search heuristic for ship scheduling problems. TRISTAN XI - Tthe sixth tri-annial symposium on transportation analysis ; 2007-06-10 - 2007-06-15.
Academic lecture

Fagerholt, Kjetil; Korsvik, Jarl Eirik; Laporte, Gilbert. (2007) A tabu search heuristic for tramp ship routing. INFORMS 2007 ; 2007-11-04 - 2007-11-07.
Academic lecture

Fagerholt, Kjetil; Korsvik, Jarl Eirik; Norstad, Inge; Halvorsen, Elin Espeland. (2007) Large-scale routing of LNG vessels. EURO - 22nd european conference on operational research ; 2007-07-08 - 2007-07-11.
Academic lecture

Fagerholt, Kjetil; Lindstad, Håkon; Johnsen, Trond Andreas Vikan. (2007) Fleet deployment in liner shipping. EURO - 22nd european conference on operational research ; 2007-07-08 - 2007-07-11.
Academic lecture

Hennig, Frank; Nygreen, Bjørn; Fagerholt, Kjetil. (2007) Ship Routing with Split Pickup and Split Delivery. EURO XXII . University of Economics Prague; Prague. 2007-07-08 - 2007-07-11.

2006

Academic lecture

Hennig, Frank; Bjerke, Anette; Fagerholt, Kjetil; Nygreen, Bjørn. (2006) Empty Container Repositioning in Liner Shipping. Euro XXI ; Reykjavik. 2006-07-02 - 2006-07-05.
Popular scientific lecture

Christiansen, Marielle; Fagerholt, Kjetil. (2006) Optimization-based Decision Support for Planning Cement Distribution in Maritime Supply Chains. Besøk hos Norcem ; 2006-06-08 - 2006-06-08.
Academic lecture

Christiansen, Marielle; Fagerholt, Kjetil; Haugen, Øyvind; Lund, Erik Helleberg. (2006) Complex inventory ship routing of cement. EURO XXI ; 2006-07-03 - 2006-07-05.
Academic lecture

Christiansen, Marielle; Fagerholt, Kjetil; Haugen, Øyvind; Lund, Erik Helleberg. (2006) Complex ship routing and scheduling. 10. ODYSSEUS - Third International Workshop on Freight Transportation and Logistics ; 2006-05-23 - 2006-05-26.
Popular scientific lecture

Christiansen, Marielle; Fagerholt, Kjetil; Haugen, Øyvind; Lund, Erik Helleberg. (2006) Maritime Routing And Planning in Supply Chains. Bedriftsbesøk hos Norcem ; 2006-01-16 - 2006-01-16.
Popular scientific lecture

Christiansen, Marielle; Fagerholt, Kjetil; Haugen, Øyvind; Lund, Erik Helleberg. (2006) Optimization-based Decision Support for Planning Cement Distribution in Maritime Supply Chains. Bedriftsbesøk hos Norcem ; 2006-06-08 - 2006-06-08.
Popular scientific lecture

Christiansen, Marielle; Fagerholt, Kjetil; Strandhagen, Jan Ola; Sætermo, Inger Anne. (2006) Logistikk forskning ved NTNU og SINTEF. Bedrfitsbesøk hos Statoil Energi ; 2006-03-29 - 2006-03-29.
Popular scientific lecture

Fagerholt, Kjetil. (2006) Decision support for ship scheduling: Research at NTNU. Bedriftsbesøk hos Broström Tankers ; 2006-05-10 - 2006-05-10.
Popular scientific lecture

Fagerholt, Kjetil. (2006) Optimering av flåtemiks og -størrelse ved bruk av TurboRouter. Bedriftsbesøk Wilh. Wilhelmsen og Wallenius Wilhelmsen ; 2006-12-13 - 2006-12-13.
Popular scientific lecture

Fagerholt, Kjetil. (2006) Strategic planning in the design of maritime transport systems. Bedriftsbesøk Aker Yards ; 2006-12-01 - 2006-12-01.
Popular scientific lecture

Fagerholt, Kjetil. (2006) TurboRouter - A decision support system for optimizing fleet scheduling. Bedriftsbesøk Bergesen ; 2006-10-10 - 2006-10-10.
Popular scientific lecture

Fagerholt, Kjetil. (2006) TurboRouter - A decision support system for optimizing ship routing and scheduling. Workshop ExxonMobil ; 2006-08-10 - 2006-08-13.
Academic lecture

Fagerholt, Kjetil; Christiansen, Marielle. (2006) Basic research in maritime transportation. OPTIMAR/INSUMAR workshop "Routing in Maritime Logistics" ; Trondheim. 2006-10-23 - 2006-10-23.
Academic lecture

Fagerholt, Kjetil; Christiansen, Marielle; Haugen, Øyvind; Lund, Erik Helleberg. (2006) Combined ship routing and inventory management. Workshop SINTEF konsernsatsing ; 2006-06-14 - 2006-06-14.
Academic lecture

Fagerholt, Kjetil; Christiansen, Marielle; Johnsen, Trond Andreas Vikan. (2006) Strategic planning in maritime transportation: Combining simulation and optimization. EURO XXI - 21st European Conference on Operational Research ; 2006-07-03 - 2006-07-05.
Academic lecture

Fagerholt, Kjetil; Christiansen, Marielle; Johnsen, Trond Andreas Vikan; Vabø, Thor Jakob. (2006) Strategic planning in industrial and tramp shipping. Workshop SINTEF konsernsatsing ; 2006-06-14 - 2006-06-14.
Academic lecture

Fagerholt, Kjetil; Korsvik, Jarl Eirik. (2006) A heuristic solution approach for ship scheduling with flexible cargo quantities. OPTIMAR/INSUMAR workshop ; 2006-10-30 - 2006-10-30.
Academic lecture

Fagerholt, Kjetil; Korsvik, Jarl Eirik. (2006) Decision support for ship routing and scheduling: Introducing distance measures. International Workshop in Distribution Logistics ; 2006-10-02 - 2006-10-04.
Academic lecture

Fagerholt, Kjetil; Korsvik, Jarl Eirik; Brønmo, Geir. (2006) Ship scheduling with flexible cargo quantities – A heuristic solution approach. ODYSSEUS - Third International Workshop on Freight Transportation and Logistics ; 2006-05-23 - 2006-05-26.
Academic lecture

Fagerholt, Kjetil; Korsvik, Jarl Eirik; Brønmo, Geir. (2006) Ship scheduling with flexible cargoe quantities: A heuristic solution approach. EURO XXI ; 2006-07-03 - 2006-07-03.
Academic lecture

Fagerholt, Kjetil; Korsvik, Jarl Eirik; Løkketangen, Arne. (2006) Decision support for ship routing and scheduling. IWDL 2006 - International Workshop on Distribution Logistics . Institute for Operations Research and the Management Science; Brescia. 2006-10-02 - 2006-10-04.

2005

Academic lecture

Christiansen, Marielle; Fagerholt, Kjetil. (2005) Optimization in maritime transportation and logistics. Workshop on maritime transportation and logistics ; Athen. 2005-12-12 - 2005-12-13.
Academic lecture

Christiansen, Marielle; Fagerholt, Kjetil. (2005) Ship routing and scheduling: status and trends. Workshop on Maritime transportation and logistics ; Athen. 2005-12-12 - 2005-12-13.
Academic lecture

Fagerholt, Kjetil. (2005) Decision support for ship scheduling: Challenges and opportunities. INFORMS 2005 . I; 2005-11-13 - 2005-11-16.
Academic lecture

Fagerholt, Kjetil; Christiansen, Marielle. (2005) Challenges and opportunities with inter-organizational collaboration in supply chain management. IFORS 2005 - The seventeenth triennial conference of the International Federation of Operational Research Societies 2005 . IFORS/INFORMS; Honolulu. 2005-07-10 - 2005-07-15.
Academic lecture

Korsvik, Jarl Eirik; Fagerholt, Kjetil. (2005) Ruteplanlegging med fleksiblelaster - En heuristisk fremgangsmåte. Workshop OPTIMAR ; Trondheim. 2005-10-20.

2004

Academic lecture

Brønmo, Geir; Christiansen, Marielle; Fagerholt, Kjetil; Nygreen, Bjørn. (2004) A Variable Neighborhood Search Heuristic for Ship Scheduling: A Computational Study. TRISTAN V . Centre de recherche sur les transports, Montreal, Canada; Le Gosier. 2004-06-13 - 2004-06-18.
Academic lecture

Christiansen, Marielle; Fagerholt, Kjetil; Ronen, David. (2004) Trends and challenges in ship routing and scheduling. Triennial Symposium on Transportation Analysis ; Guadeloupe. 2004-06-13 - 2004-06-18.
Academic lecture

Nygreen, Bjørn; Brønmo, Geir; Christiansen, Marielle; Fagerholt, Kjetil. (2004) A hybrid search heuristic for real Ship Scheduling problems. Applied Mathematical Programming and Modelling 2004 . Brunel University; Uxbridge. 2004-06-20 - 2004-06-23.

2003

Academic lecture

Christiansen, Marielle; Brønmo, Geir; Fagerholt, Kjetil; Nygreen, Bjørn. (2003) A Ship Scheduling Problem with Flexibility in Cargo Size. INFORMS Annual Meeting 2003 . [Mangler data]; Atlanta, Georgia, USA. 2003-10-22.
Academic lecture

Christiansen, Marielle; Fagerholt, Kjetil; Nygreen, Bjørn; Brønmo, Geir. (2003) Short-term scheduling of chemical tankers. Odysseus 2003 - second international workshop on freight transportation and logistics . [Mangler data]; Sicily, Italy. 2003-05-30.

2002

Academic lecture

Christiansen, Marielle; Fagerholt, Kjetil. (2002) Optimization-based planning within the shipping industry - yesterday, today and tomorrow. IFORS 2002 - The sixteenth triennial conference of the International Federation of Operational Research Societies . [Mangler data]; Edinburgh, UK. 2002-07-12.
Academic lecture

Christiansen, Marielle; Fagerholt, Kjetil. (2002) Trends within ship routing and scheduling. The Eighth Meeting of the Nordic Section of the Mathematical Programming Society, Nordic MPS'02 . [Mangler data]; Department of Informatics, University of Bergen. 2002-09-21.

2001

Academic lecture

Fagerholt, Kjetil. (2001) Industrishipping - Beslutningsstøtte for flåtedisponering. Marintekniske dager . [Mangler data]; Marinteknisk Senter, Trondheim. 2001-10-19.
Academic lecture

Fagerholt, Kjetil; Christiansen, Marielle. (2001) Ship scheduling with restricted port opening hours. Triannial Symposium on Transportation Analysis (TRISTAN IV) . [Mangler data]; Ponto Delgada. 2001-06-19.

2000

Poster

Fagerholt, Kjetil. (2000) Ship scheduling with soft time windows. ROUTE 2000 - Interational Workshop on Vehicle Routing, Copenhagen, Denmark. . [Mangler data]; August 2000.
Academic lecture

Fagerholt, Kjetil; Kroneberg, A.W.. (2000) Designing future transpot systems by scenario and optimisation techniques. International Marine design Conference . [Mangler data]; Kyongju, South-Korea - May 2000.

1999

Academic lecture

Fagerholt, Kjetil. (1999) Ship scheduling with soft time windows. IFORS '99 Conference (International Federation of the Operations Research Society) . [Mangler data]; Bejing, China, August 16-20, 1999.
Academic lecture

Fagerholt, Kjetil. (1999) Ship scheduling with soft time windows - An optimisation based heuristic algorithm. IFORS' 99 . [Mangler data]; Beijing, China.
Popular scientific lecture

Fagerholt, Kjetil; Lindstad, Håkon. (1999) Rute- og flåteoptimalisering ved operasjon av supplyskip. Case: Statoil. Fagdager i logistikk . [Mangler data]; Selbu.

1998

Popular scientific lecture

Fagerholt, Kjetil. (1998) Ship routing and scheduling in general and a case study. [Mangler data] . [Mangler data]; The Technical University of Denmark, Dep. of Mathematical Modelling.
Academic lecture

Fagerholt, Kjetil; Christiansen, Marielle. (1998) Multi-product ship scheduling problem with flexible cargo holds : an optimisation based heuristic approach. Triennial Symposium on Transportation Analysis III . [Mangler data]; San Juan, Puerto Rico.
Academic lecture

Fagerholt, Kjetil; Heimdal, Sverre Inge; Loktu, Arve. (1998) Shortest path in the presence of obstacles - An application to ship routing. The 6th Meeting of the WURO Working Group on Transportation . [Mangler data]; Gøtebog.

1997

Popular scientific lecture

Fagerholt, Kjetil; Heimdal, Sverre Inge. (1997) An interactive decision support system for bulk-cargo ship routing. 7th Mini Euro Conference on Decision Support Systems . [Mangler data]; Br@ygge, 24.-27. Mars 1997.

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Kjetil Fagerholt

Kjetil Fagerholt

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