Anders N. Gullhav
+4773593497
Sentralbygg 1, 1046, Gløshaugen
About
Research focus on methods and models for resource planning og control. Since 2015, I have been working together with the healthcare sector on projects related to resource planning of imaging equipment (MRI and CT), surgery scheduling, personnel scheduling, and planning of activities in outpatient clinics.
My doctoral thesis considered optimization of ICT services and data centers in the cloud computing area with a special focus on quality of service and power usage.
Publications
2022
-
Bovim, Thomas;
Abdullahu, Anita;
Andersson, Henrik;
Gullhav, Anders Nordby.
(2022)
Integrated master surgery and outpatient clinic scheduling.
Operations Research for Health Care.
volum 35.
Academic article
-
Gullhav, Anders Nordby;
Skomsvoll, Johan Fredrik;
Heimstad, Runa Kristine;
Schultz, Joseph Samuel.
(2022)
Reducing waiting times from 65 to under 40 days for children and adolescents receiving mental health services using a new scheduling policy.
Health Services Management Research.
Academic article
2021
-
Bovim, Thomas;
Gullhav, Anders Nordby;
Andersson, Henrik;
Dale, Jostein;
Karlsen, Kjetil Andreas Hognestad.
(2021)
Simulating emergency patient flow during the COVID-19 pandemic.
Journal of Simulation.
Academic article
-
Klyve, Kjartan Kastet;
Andersson, Henrik;
Gullhav, Anders Nordby;
Endreseth, Birger Henning.
(2021)
Semi-cyclic rostering of ranked surgeons — A real-life case with stability and flexibility measures.
Operations Research for Health Care.
volum 28.
Academic article
-
Klyve, Kjartan Kastet;
Gullhav, Anders Nordby.
(2021)
Fremtidens turnusplanlegging ved sykehus - erfaringer ved bruk av ny teknologi.
Norsk arbeidsliv mot 2050. Muligheter og trusler..
Academic chapter/article/Conference paper
2020
-
Bovim, Thomas;
Christiansen, Marielle;
Gullhav, Anders Nordby;
Range, Troels Martin;
Hellemo, Lars.
(2020)
Stochastic master surgery scheduling.
European Journal of Operational Research.
volum 285 (2).
Academic article
-
Bovim, Thomas;
Gullhav, Anders Nordby;
Hellemo, Lars;
Jessen, Vigleik;
Mittet, Trude.
(2020)
Fleksibel planlegging i sykehus er effektivt.
Tidsskrift for Den norske legeforening.
Feature article
-
Gullhav, Anders Nordby.
(2020)
Undervisning av matematisk modellering i operasjonsanalyse – innføring av studentsentrerte modelleringsøkter i forelesningene.
Læring om læring.
Academic article
-
Turkeš, Renata;
Sörensen, Kenneth;
Hvattum, Lars Magnus;
Barrena, Eva;
Chentli, Hayet;
Coelho, Leandro C;
Dayarian, Iman;
Grimault, Axel;
Gullhav, Anders Nordby;
Iris, Cagatay;
Keskin, Merve;
Kiefer, Alexander;
Lusby, Richard Martin;
Mauri, Geraldo Regis;
Monroy-Licht, Marcela;
Parragh, Sophie N.;
Riquelme-Rodriguez, Juan-Pablo;
Santini, Alberto;
Santos, Vinicius Gandra Martins;
Thomas, Charles.
(2020)
Data for a meta-analysis of the adaptive layer in adaptive large neighborhood search.
Data in Brief.
volum 33 (December).
Academic article
2018
-
Gullhav, Anders N.;
Christiansen, Marielle;
Nygreen, Bjørn;
Aarlott, Mats Mathisen;
Medhus, Jon Erik;
Skomsvoll, Johan Fredrik;
Østbyhaug, Per Olav.
(2018)
Block scheduling at magnetic resonance imaging labs.
Operations Research for Health Care.
volum 18.
Academic article
2017
-
Gullhav, Anders Nordby;
Cordeau, Jean-Francois;
Hvattum, Lars Magnus;
Nygreen, Bjørn.
(2017)
Adaptive large neighborhood search heuristics for multi-tier service deployment problems in clouds.
European Journal of Operational Research.
volum 259 (3).
Academic article
-
Gullhav, Anders Nordby;
Nygreen, Bjørn;
Heegaard, Poul Einar.
(2017)
Simulation of the response time distribution of fault-tolerant multi-tier cloud services.
Journal of Simulation.
volum 11 (4).
Academic article
2016
-
Gullhav, Anders N..
(2016)
Optimization-based Resource Allocation in Cloud Computing.
2016. ISBN 978-82-326-1418-9. Doktoravhandlinger ved NTNU (2016:39).
Doctoral dissertation
-
Gullhav, Anders Nordby;
Nygreen, Bjørn.
(2016)
A branch and price approach for deployment of multi-tier software services in clouds.
Computers & Operations Research.
volum 75.
Academic article
2015
-
Gullhav, Anders N.;
Nygreen, Bjørn.
(2015)
Deployment of replicated multi-tier services in cloud data centres.
International Journal of Cloud Computing.
volum 4 (2).
Academic article
2013
-
Gullhav, Anders N.;
Nygreen, Bjørn;
Heegaard, Poul Einar.
(2013)
Approximating the Response Time Distribution of Fault-tolerant Multi-tier Cloud Services.
2013 IEEE/ACM 6th International Conference on Utility and Cloud Computing.
Academic chapter/article/Conference paper
Journal publications
-
Bovim, Thomas;
Abdullahu, Anita;
Andersson, Henrik;
Gullhav, Anders Nordby.
(2022)
Integrated master surgery and outpatient clinic scheduling.
Operations Research for Health Care.
volum 35.
Academic article
-
Gullhav, Anders Nordby;
Skomsvoll, Johan Fredrik;
Heimstad, Runa Kristine;
Schultz, Joseph Samuel.
(2022)
Reducing waiting times from 65 to under 40 days for children and adolescents receiving mental health services using a new scheduling policy.
Health Services Management Research.
Academic article
-
Bovim, Thomas;
Gullhav, Anders Nordby;
Andersson, Henrik;
Dale, Jostein;
Karlsen, Kjetil Andreas Hognestad.
(2021)
Simulating emergency patient flow during the COVID-19 pandemic.
Journal of Simulation.
Academic article
-
Klyve, Kjartan Kastet;
Andersson, Henrik;
Gullhav, Anders Nordby;
Endreseth, Birger Henning.
(2021)
Semi-cyclic rostering of ranked surgeons — A real-life case with stability and flexibility measures.
Operations Research for Health Care.
volum 28.
Academic article
-
Bovim, Thomas;
Christiansen, Marielle;
Gullhav, Anders Nordby;
Range, Troels Martin;
Hellemo, Lars.
(2020)
Stochastic master surgery scheduling.
European Journal of Operational Research.
volum 285 (2).
Academic article
-
Bovim, Thomas;
Gullhav, Anders Nordby;
Hellemo, Lars;
Jessen, Vigleik;
Mittet, Trude.
(2020)
Fleksibel planlegging i sykehus er effektivt.
Tidsskrift for Den norske legeforening.
Feature article
-
Gullhav, Anders Nordby.
(2020)
Undervisning av matematisk modellering i operasjonsanalyse – innføring av studentsentrerte modelleringsøkter i forelesningene.
Læring om læring.
Academic article
-
Turkeš, Renata;
Sörensen, Kenneth;
Hvattum, Lars Magnus;
Barrena, Eva;
Chentli, Hayet;
Coelho, Leandro C;
Dayarian, Iman;
Grimault, Axel;
Gullhav, Anders Nordby;
Iris, Cagatay;
Keskin, Merve;
Kiefer, Alexander;
Lusby, Richard Martin;
Mauri, Geraldo Regis;
Monroy-Licht, Marcela;
Parragh, Sophie N.;
Riquelme-Rodriguez, Juan-Pablo;
Santini, Alberto;
Santos, Vinicius Gandra Martins;
Thomas, Charles.
(2020)
Data for a meta-analysis of the adaptive layer in adaptive large neighborhood search.
Data in Brief.
volum 33 (December).
Academic article
-
Gullhav, Anders N.;
Christiansen, Marielle;
Nygreen, Bjørn;
Aarlott, Mats Mathisen;
Medhus, Jon Erik;
Skomsvoll, Johan Fredrik;
Østbyhaug, Per Olav.
(2018)
Block scheduling at magnetic resonance imaging labs.
Operations Research for Health Care.
volum 18.
Academic article
-
Gullhav, Anders Nordby;
Cordeau, Jean-Francois;
Hvattum, Lars Magnus;
Nygreen, Bjørn.
(2017)
Adaptive large neighborhood search heuristics for multi-tier service deployment problems in clouds.
European Journal of Operational Research.
volum 259 (3).
Academic article
-
Gullhav, Anders Nordby;
Nygreen, Bjørn;
Heegaard, Poul Einar.
(2017)
Simulation of the response time distribution of fault-tolerant multi-tier cloud services.
Journal of Simulation.
volum 11 (4).
Academic article
-
Gullhav, Anders Nordby;
Nygreen, Bjørn.
(2016)
A branch and price approach for deployment of multi-tier software services in clouds.
Computers & Operations Research.
volum 75.
Academic article
-
Gullhav, Anders N.;
Nygreen, Bjørn.
(2015)
Deployment of replicated multi-tier services in cloud data centres.
International Journal of Cloud Computing.
volum 4 (2).
Academic article
Part of book/report
-
Klyve, Kjartan Kastet;
Gullhav, Anders Nordby.
(2021)
Fremtidens turnusplanlegging ved sykehus - erfaringer ved bruk av ny teknologi.
Norsk arbeidsliv mot 2050. Muligheter og trusler..
Academic chapter/article/Conference paper
-
Gullhav, Anders N.;
Nygreen, Bjørn;
Heegaard, Poul Einar.
(2013)
Approximating the Response Time Distribution of Fault-tolerant Multi-tier Cloud Services.
2013 IEEE/ACM 6th International Conference on Utility and Cloud Computing.
Academic chapter/article/Conference paper
Report
-
Gullhav, Anders N..
(2016)
Optimization-based Resource Allocation in Cloud Computing.
2016. ISBN 978-82-326-1418-9. Doktoravhandlinger ved NTNU (2016:39).
Doctoral dissertation
Teaching
Courses
- IØ6555 - Digital technology and its effect on future work life
- TIØ4505 - Managerial Economics and Operations Research, Specialization Course
- TIØ4130 - Optimization Methods with Applications
- TIØ4905 - Managerial Economics and Operations Research, Master's Thesis
- TIØ4120 - Operations Research, Introduction
- TIØ4126 - Optimization and Decision Support for Industrial Business Planning
- TIØ4500 - Managerial Economics and Operations Research, Specialization Project
Media
2022
-
Academic lectureGullhav, Anders Nordby; Langfeldt, Sigurd Sigurdsson; Langholm, Magnus Hauge; Spangelo, Tomas Haugland; Andersson, Henrik. (2022) Integrating Machine Learning in Metaheuristics - an example using a Neural Network Assisted Large Neighborhood Search for Personnel Rostering. COMPAMA Workshop - Learning for optimization . COMPAMA, NTNU; Trondheim. 2022-11-28 - 2022-11-28.
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Academic lectureLangfeldt, Sigurd Sigurdsson; Langholm, Magnus Hauge; Spangelo, Tomas Haugland; Andersson, Henrik; Gullhav, Anders Nordby. (2022) Neural Network Assisted Large Neighborhood Search for Personnel Rostering. Annual conference of the Norwegian Operations Research Society . NORS; Trondheim. 2022-11-29 - 2022-11-30.
2020
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LectureGullhav, Anders Nordby. (2020) Planlegging og styring i sykehus. Ledersamling, Psykisk Helsevern Sykehuset Innlandet . Sykehuset Innlandet; Sanderud. 2020-02-13 - 2020-02-13.
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Academic lectureGullhav, Anders Nordby; Berdal, Tore B.; Nydal, Erlend M.; Andersson, Henrik; Nygreen, Bjørn. (2020) Emergency Department Layout Planning Using Simulation and Optimization. ORAHS 2020 ; Digital. 2020-07-26 - 2020-07-31.
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Academic lectureGullhav, Anders Nordby; Hellemo, Lars. (2020) Combined outpatient and master surgery scheduling. e-ORAHS . ORAHS; University of Vienna. 2020-07-26 - 2020-07-31.
2019
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LectureGullhav, Anders Nordby; Rønneberg, Martine Helene; Ingrid, Ødegård; Andersson, Henrik; Nygreen, Bjørn. (2019) Multi-Appointment Scheduling at a Psychiatric Outpatient Clinic. ORAHS 2019 ; Karlsruhe. 2019-07-28 - 2019-08-02.
2018
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Academic lectureGullhav, Anders Nordby; Bovim, Thomas Reiten; Christiansen, Marielle; Hellemo, Lars; Range, Troels Martin. (2018) Master surgery scheduling under uncertainty: a stochastic modelling approach for dimensioning and allocating flexible capacity under a hybrid policy. ORAHS . EURO WORKING GROUP ON OPERATIONS RESEARCH APPLIED TO HEALTH; Oslo. 2018-07-29 - 2018-08-03.
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Popular scientific lectureGullhav, Anders Nordby; Christiansen, Marielle. (2018) Helselogistikk og pasientflyt – optimeringsbasert beslutningsstøtte ved St. Olavs hospital. Fredagsforelesning ved St. Olavs hospital . St. Olavs hospital; St. Olavs hospital. 2018-05-04 - 2018-05-04.
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Academic lectureGullhav, Anders Nordby; Kvillum, Vilde N.; Vigerust, Anne Marit R.; Andersson, Henrik; Nygreen, Bjørn. (2018) A Matheuristic Approach to the Hospital Facility Layout Problem. International Symposium on Mathematical Programming ; Bordeaux. 2018-07-01 - 2018-07-06.
2017
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Academic lectureGullhav, Anders N.; Christiansen, Marielle; Eilertsen, Anders Rogne; Nygreen, Bjørn; Selvaag, Hanna M.. (2017) Appointment Scheduling at the MRI labs of a Norwegian hospital. Informs Healthcare . Informs; Rotterdam. 2017-07-25 - 2017-07-28.
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Academic lectureGullhav, Anders N.; Christiansen, Marielle; Eilertsen, Anders Rogne; Nygreen, Bjørn; Selvaag, Hanna M.. (2017) Decision Support for Appointment Scheduling of MRI Examinations. ORAHS 2017 . ORAHS; Bath. 2017-07-30 - 2017-08-04.
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Academic lectureGullhav, Anders N.; Christiansen, Marielle; Eilertsen, Anders Rogne; Nygreen, Bjørn; Selvaag, Hanna M.. (2017) Optimizing the Appointment Scheduling at MRI labs. Informs annual meeting 2017 . Informs; Houston. 2017-10-21 - 2017-10-25.
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Academic lectureNygreen, Bjørn; Gullhav, Anders N.; Christiansen, Marielle; Eilertsen, Anders Rogne; Selvaag, Hanna M.. (2017) Appointment Scheduling of MRI examinations. IFORS 2017 . International Federation of Operational Research Societies; Quebec City. 2017-07-17 - 2017-07-21.
2016
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LectureGullhav, Anders Nordby; Christiansen, Marielle; Nygreen, Bjørn; Aarlott, Mats Mathisen; Medhus, Jon Erik. (2016) MRI Block Scheduling at a Norwegian Hospital. EURO 2016 . EURO; Poznan. 2016-07-03 - 2016-07-06.
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LectureGullhav, Anders Nordby; Nygreen, Bjørn. (2016) A Branch and Price Approach for Deployment of Cloud Services. Column Generation 2016 . GERAD og PUC Rio; Buzios. 2016-05-22 - 2016-05-25.
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Academic lectureNygreen, Bjørn; Gullhav, Anders Nordby. (2016) A Branch and Price Approach for Deployment of Multi-tier Software Services in Clouds. 2016 INFORMS Annual Meeting . Informs; Nashville. 2016-11-13 - 2016-11-16.
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Academic lectureNygreen, Bjørn; Gullhav, Anders Nordby; Christiansen, Marielle. (2016) MRI Block Scheduling at a Norwegian Hospital. Gjesteforelesning . School of Mathematics, University of Edinburgh; Edinburgh. 2016-10-14 - 2016-10-14.
2015
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Academic lectureGullhav, Anders N.; Nygreen, Bjørn. (2015) Deployment of Multi-tier Software Services in Clouds – a Branch-and-Price Approach. EURO 2015 . EURO; Glasgow. 2015-07-12 - 2015-07-15.
2014
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Academic lectureGullhav, Anders N.; Nygreen, Bjørn. (2014) A Column Generation Approach for Modelling Deployment of Multi-tier Cloud Services. IFORS 2014 . IFORS; Barcelona. 2014-07-13.
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Academic lectureGullhav, Anders N.; Nygreen, Bjørn. (2014) Solving a Multi-tier Cloud Service Deployment Problem Using Branch-and-Price. Optimization Days 2014 . CIRRELT og GERAD (Montreal); Montreal. 2014-05-05 - 2014-05-07.
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Academic lectureNygreen, Bjørn; Gullhav, Anders N.. (2014) A Branch-and-Price Approach for Deployment of Multi-tier Cloud Services. Annual Informs meeting 2014 . Informs; San Francisco. 2014-11-09 - 2014-11-12.
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Academic lectureNygreen, Bjørn; Gullhav, Anders N.. (2014) A Branch-and-Price Approach for Energy-efficient Deployment of Multi-tier Services in Cloud Data Centres. APMOD (Applied Mathematical Optimization and Modelling)2014 . Warwick Business School; Coventry. 2014-04-09 - 2014-04-11.
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Academic lectureNygreen, Bjørn; Gullhav, Anders N.. (2014) Service Deployment in Cloud Data Centres - Problem specification and solution methods. ERGO- Seminar . School of Mathematics, The University of Edinburgh; Edinburgh. 2014-06-30 - 2014-06-30.
2013
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Academic lectureGullhav, Anders N.; Nygreen, Bjørn. (2013) IP Column Generation for a Service Deployment Problem. Informs Annual Meeting 2013 . Informs; Minneapolis. 2013-10-06 - 2013-10-09.
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Academic lectureGullhav, Anders N.; Nygreen, Bjørn; Heegaard, Poul Einar. (2013) Approximating the Response Time Distribution of Fault-tolerant Multi-tier Cloud Services. 2013 IEEE/ACM 6th International Conference on Utility and Cloud Computing (UCC) . IEEE/ACM, Technical University of Dresden; Dresden. 2013-12-09 - 2013-12-12.
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Academic lectureNygreen, Bjørn; Gullhav, Anders N.. (2013) A Branch-and-Price Approach for a Cloud Service Deployment Problem. Nordic Optimisation Symphosium 6 . Chalmers and the Swedish OR organization; Chalmers, Gøteborg. 2013-10-24.
2012
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Academic lectureGullhav, Anders N.; Nygreen, Bjørn. (2012) Deployment of Multi-tier Services in Cloud Data Centers confined by Quality of Service (QoS) Requirements. 5th Nordic Optimization Symposium . IØT, NTNU; Trondheim. 2012-06-07 - 2012-06-09.
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Academic lectureGullhav, Anders N.; Nygreen, Bjørn. (2012) Service deployment in cloud data centers regarding quality of service requirements. International symposium on mathematical programming (ISMP) . Mathematical optimization society (MOS); Berlin. 2012-08-19 - 2012-08-23.
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Academic lectureNygreen, Bjørn; Gullhav, Anders N.. (2012) Deployment of Multi-tier ICT Services in Cloud Data Centres. OR54 (Annual British OR Conference) . The Operational Research Society (British); Edinburgh. 2012-09-04 - 2012-09-06.
2011
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Academic lectureGullhav, Anders N.; Nygreen, Bjørn; Heegaard, Poul Einar. (2011) Service Deployment Decisions in Cloud Data Centers Based on Service Level Agreements (SLA). Informas 2011 Annual Meeting . Informs; Charlotte, NC. 2011-11-13 - 2011-11-16.