Dirk Ahlers
+4740532339
Sentralbygg 1, 549 (Lighthouse Office), Gløshaugen, Alfred Getz vei 3
About
Dr. Dirk Ahlers is a senior researcher and research manager with the NTNU Smart Sustainable Cities group of the Department of Architecture and Planning.
He is the project coordinator for the ClimaGen project, which aims to demonstrate urban regreening and renaturing through New European Bauhaus principles and is bridging both the European Cities Mission and the Climate Adaptation Mission. He is the project manager of the completed +CityxChange European Lighthouse project and an individual contributor. There he helped to build Positive Energy Districts with 33 partners. These are a way for cities to jumpstart a hyperlocal European Energy Transition by integrating local renewables into the city, including energy, mobility, stakeholder and citizen engagement, organisational transitions, regulations, and ICT. He is also the project manager for NEB-STAR – New European Bauhaus Stavanger, and contributor to Re-Value – Integrated urban planning for climate neutrality, as well as CrAFt – Creating Actionable Futures.
He is working with cities and stakeholders towards urban digitalisation, urban transitions and climate action, the EU New European Bauhaus and the EU Cities Mission, the SCC1 Lighthouse Group, and the EU Smart City Marketplace.
He has a background and PhD in computer science and geospatial analysis and now applies it in the smart city context to bridge different disciplines and contributions towards climate action.
He has been an ERCIM Marie Curie postdoctoral fellow at the Data and Information Management group and a research scientist in the Information Systems group of the Department of Computer Science, working on Urban Intelligence, knowledge management, mobility and geospatial analysis, Smart Cities, and emission monitoring systems.
His research interests are Complex Multi-Stakeholder Urban Transitions, Urban Intelligence, Smart Cities, Climate Mitigation, Sustainability, Climate Neutral Cities, Open Innovation, Urban Systems Modeling, Geospatial Retrieval, Information Retrieval, Web Mining, Search Engines, Information Access, Mobile, and Everything Geo.
You can find him at Geo: N 63.417002 E 10.404215
He is organizing the LocWeb - Location and the Web workshop series at the WWW conference series; he co-organised CS3CS — Workshop on City Strategies for Smart Sustainable Climate Solutions in Trondheim.
Some selected projects:
- ClimaGen — Climate-resilient reGeneration and renaturing for, by and with vulnerable neighbourhoods, striving towards net-zero
- NEB Junction – The New European Bauhaus Hub For Results & Impact
- +CityxChange – Positive City Exchange, developing Positive Energy Districts in Europe
- NEB-STAR – New European Bauhaus STAvangeR. New European Bauhaus Lighthouse Project.
- Re-Value — Re-Valuing Urban Quality & Climate Neutrality in European Waterfront Cities (Horizon Europe IA for EU Cities Mission) Urban planning and design for just, sustainable, resilient and climate-neutral cities by 2030.
- CrAFt — Creating Actionable Futures (Horizon Europe CSA for EU Cities Mission) New European Bauhaus transformations towards climate-neutral, beautiful and inclusive cities.
- DatSam — Datadrevet samskaping: metoder og verktøy for bærekraftig innovasjon og samfunnsutvikling [Data-driven co-creation: methods and tools for sustainable innovation and societal development] (Innovasjonsprosjekt i offentlig sektor, Norges Forskningsråd)
- Afurada Living Lab
- ENHANCE – European Universities of Technology Alliance
- Contributor NEB NTNU Forum New European Bauhaus
- UBIMOB — Ubiquitous Data-Driven Urban Mobility
- SCIL — Smart City Infrastructure Lab
- c-valuate — Improving City-Scale Low-Carbon Investment Decision-Making
- FME-ZEN — Center of Zero Emission Neighbourhoods in Smart Cities
- NTNU Smart Sustainable Cities
- CTT — Carbon Track & Trace
- Campus Mobility Analysis
- OADE - Open Autonomous Digital Ecosystems
- LinkedDesign — Linked Knowledge in Manufacturing, Engineering and Design for Next-Generation Production
Course contributions:
- EiT project village: Climate-Neutral Trondheim 2030?, Spring 2024 (part of AAR4912)
- EiT project village: Climate-Neutral Trondheim 2030?, Spring 2023 (part of AAR4912)
- Climate-Neutral Cities – Student Think/Do Tank
- Data-Driven Co-Creation for Urban Innovation, Autumn 2021 (part of AAR5230)
- EiT project village: Climate-neutral, inclusive, beautiful & sustainable Nyhavna, Spring 2022 (part of AAR4912)
Competencies
- Access to information
- Big Data
- Computer Science
- Datamining
- Enterprise Architecture
- Information Storage and Retrieval
- Information Systems
- Information retrieval
- Internet of Things
- Mobile applications & services
- New European Bauhaus
- Positive Energy Districts
- Smart Cities
- Sustainability
- Sustainable urban development
Publications
2026
-
Vandevyvere, Han Hendrik B.;
Fernandez, Natalia Altman;
Alpagut, Beril;
Hukkalainen, Mari;
Ahlers, Dirk;
Montalvillo, Cecilia Sanz;
Cravinho, Joao;
Shafqat, Omar.
(2026)
Positive Energy Districts Solution Booklet | Smart Cities Marketplace 2026.
EC Smart Cities Marketplace
Research report
-
Ahlers, Dirk;
Bhattacharjee, Sagnik;
Tencar, Jiří.
(2026)
Temporal Challenges in Data-Driven Scenario-Building for Climate-Neutral Cities.
Academic chapter
-
Thomsen, Judith;
Time, Berit;
Bø, Lars Arne;
Gilleberg, Sigrid Topsøe-Strøm;
Pedersen, Andreas Foss;
Vergerio, Giulia;
Ahlers, Dirk;
Karimali, Emmy.
(2026)
Hvordan måler vi verdien av grøntområder i byen?.
SINTEF.no
Professional article
-
Mazzoli, Cecilia;
Giovanetti, Isabella;
Douka, Konstantina;
Ferrante, Annarita;
Lantieri, Claudio;
Wyckmans, Annemie Bertha Marcella;
Ahlers, Dirk.
(2026)
The City as a Commons Approach and New Forms of Collaborative Governance Models: The Example of Bologna.
Land
Academic article
2025
-
Quan, Xiangyu;
Wyckmans, Annemie Bertha Marcella;
Khaleghi, Marjan;
Ahlers, Dirk;
Mohajermoghari, Nikoo;
Navarra, Deborah.
(2025)
Deliverable 7.5 Re-Value Monitoring & Evaluation Report 2.
European Commission
Research report
-
Ahlers, Dirk;
Quan, Xiangyu;
Wyckmans, Annemie Bertha Marcella.
(2025)
Deliverable 7.6 Re-Value Monitoring & Evaluation Model (second intermediate version).
European Commission
Research report
-
Kiraly, Emma;
Wyckmans, Annemie Bertha Marcella;
Ahlers, Dirk;
Nygren, Anne Sunniva Bratsberg.
(2025)
Deliverable D8.5 Re-Value Innovation Camps Report 2: Upskilling and Capacity Building with Youth through Innovation Camps.
European Commission
Research report
-
Ahlers, Dirk;
Berbic, Nadira.
(2025)
Deliverable 9.6 Re-Value Open Science and Data Management Plan 2.
European Commission
Research report
-
Navarra, Deborah;
Ahlers, Dirk;
Poudyal, Shreejana;
Nygren, Anne Sunniva Bratsberg.
(2025)
Deliverable 9.8 Re-Value Consortium Plan 3.
European Commission
Research report
-
Navarra, Deborah;
Ahlers, Dirk;
Poudyal, Shreejana;
Berbic, Nadira;
Nygren, Anne Sunniva Bratsberg.
(2025)
D9.10 Re-Value Consortium Plan 4.
European Commission
Research report
-
Navarra, Deborah;
Mohajermoghari, Nikoo;
Wyckmans, Annemie Bertha Marcella;
Ahlers, Dirk;
Khaleghi, Marjan;
Lazarević, Slađana.
(2025)
Deliverable 9.9 Re-Value Inclusiveness and Diversity Plan 3.
European Commission
Research report
-
Ahlers, Dirk.
(2025)
Open Urban Innovation Ecosystems - Integration of Data, Services, and Stakeholders.
Academic chapter
-
Ahlers, Dirk.
(2025)
Temporal Aspects in Process Support for Urban Digital Twins.
Academic chapter
2024
-
Wyckmans, Annemie Bertha Marcella;
Navarra, Deborah;
Khaleghi, Marjan;
Mohajermoghari, Nikoo;
Berbic, Nadira;
Poudyal, Shreejana;
Ahlers, Dirk.
(2024)
D1.2: Re-Value Innovation Cycles experience-based report 1.
European Commission
Research report
-
Ahlers, Dirk;
Berthelsen, Bjørn Ove;
Skoglund, Tor Rune;
Riedesel, Kelly Kay.
(2024)
Implementing Sustainable Urban Mobility Transitions in Positive Energy Districts.
Academic chapter
-
Ahlers, Dirk.
(2024)
Spatio-Temporal Challenges in Understanding your (Smart) City.
Academic chapter
-
Wyckmans, Annemie Bertha Marcella;
Borsboom, Judith;
Rodriguez, Jose;
Vandevyvere, Han Hendrik B.;
Junqueira de Andrade, Elisa;
Weir, Katherine Rose;
Lazarevic, Sladana;
Khaleghi, Marjan;
Mohajermoghari, Nikoo;
Singh, Kritika.
(2024)
The CrAFt Cookbook – First Edition (Climate-Neutral and Smart Cities Guidance Package: NEB Edition (Initial Version)).
CrAFt
Popular science monograph
2023
-
Takaoka, Alicia Julia Wilson;
Ahlers, Dirk;
Ådlandsvik, Ferdinand Ward;
Dovland, Eivind Syrdalen;
Jaccheri, Maria Letizia.
(2023)
Towards understanding digital support contributing to climate neutral, inclusive, and beautiful cities: A systematic literature review.
Academic chapter
-
Ahlers, Dirk;
Riedesel, Kelly Kay;
Dommerholt, Taliah;
Amin, Samir;
Wyckmans, Annemie Bertha Marcella;
Junqueira de Andrade, Elisa;
Berthelsen, Bjørn Ove;
Livik, Klaus;
Reeves, Kieran;
Prokýšek, Miloš.
(2023)
How to PED – The +CityxChange Cookbook: Experiences and Guidelines on Positive Energy Districts.
+CityxChange project
Academic monograph
-
Smit, Sander;
Ahlers, Dirk.
(2023)
D8.3: Report on replication
assessment and profiles for each
+CityxChange demonstration project.
+CityxChange
Research report
-
Dommerholt, Taliah;
Amin, Samir;
Drambarean, Tudoror;
Prokysek, Milos;
Hroudova, Terezie;
Meeliste, Siim;
Spasova, Borislava;
Baker, Andy;
Ahlers, Dirk.
(2023)
D6.2: Bold City Vision 2050
for each FC
(BCVs for Alba Iulia, Smolyan, Võru, Písek, and Sestao).
+CityxChange
Research report
-
Guldbrandsøy, Erik Næss;
Rørvik, Ella-Lovise Hammervold;
Berthelsen, Bjørn Ove;
Ahlers, Dirk.
(2023)
D5.6: Trondheim Flexibility Market
Deployment Report.
+CityxChange
Research report
-
Riedesel, Kelly Kay;
Ahlers, Dirk;
Wyckmans, Annemie Bertha Marcella.
(2023)
D9.26: Report on attendance at events held by other SCC-01 co-ordinators.
+CityxChange
Research report
-
Riedesel, Kelly Kay;
Ahlers, Dirk;
Wyckmans, Annemie Bertha Marcella.
(2023)
D9.25: Report on Intra-Project
Collaboration, Including Study Visits
and Peer-to-Peer Workshops 10.
+CityxChange
Research report
2022
-
Ahlers, Dirk;
Wilde, Erik.
(2022)
Report on the 12th International Workshop on Location and the Web (LocWeb 2022) at WWW2022.
SIGIR Forum
Academic article
-
Ahlers, Dirk;
Wilde, Erik.
(2022)
LocWeb2022: 12th International Workshop on Location and the Web.
Introduction in anthology
-
Wees, Mark Van;
Revilla, Beatriz Pineda;
Fitzgerald, Helena;
Ahlers, Dirk;
Romero, Natalia;
Alpagut, Beril;
Kort, Joke;
Tjahja, Cyril;
Kaiser, Gabi;
Blessing, Viktoria.
(2022)
Energy Citizenship in Positive Energy Districts – Towards a transdisciplinary approach to impact assessment.
Buildings
Academic article
-
Vandevyvere, Han Hendrik B.;
Ahlers, Dirk;
Wyckmans, Annemie.
(2022)
The Sense and Non-Sense of PEDs—Feeding Back Practical Experiences of Positive Energy District Demonstrators into the European PED Framework Definition Development Process.
Energies
Academic article
2021
-
Wiik, Marianne Rose Kjendseth;
Fufa, Selamawit Mamo;
Fjellheim, Kristin;
Lien, Synne Krekling;
Krogstie, John;
Ahlers, Dirk;
Wyckmans, Annemie;
Driscoll, Patrick Arthur;
Brattebø, Helge;
Gustavsen, Arild.
(2021)
Zero Emission Neighbourhoods in Smart Cities. Definition, Key Performance Indicators and Assessment Criteria: Version 2.0 Bilingual version.
SINTEF akademisk forlag
Research report
-
Ahlers, Dirk.
(2021)
Searching in the Smart City? — An Information Access Challenge.
CEUR Workshop Proceedings
Academic article
-
Kinsella, Stephen;
Shams, Armin;
Helfert, Markus;
Ahlers, Dirk;
Alloush, Iyas;
Pourzolfaghar, Zohreh;
Bokolo, Anthony Junior;
Petersen, Sobah Abbas.
(2021)
D1.3: Report and catalogue on the ICT
data integration and interoperability.
+CityxChange
Research report
-
Peterse, Sobah Abbas;
Bokolo, Anthony Junior;
Ahlers, Dirk;
Shams, Armin;
Helfert, Markus;
Aloush, Iyas;
Pourzolfaghar, Zohreh.
(2021)
D1.2: Report on the Architecture for the ICT Ecosystem.
+CityxChange
Research report
-
Ahlers, Dirk;
Wilde, Erik;
Schifanella, Rossano;
Alowibdi, Jalal S..
(2021)
LocWeb 2021 — Proceedings of the 11th International Workshop on Location and the Web.
Non-fiction chapter
-
Bokolo, Anthony Junior;
Petersen, Sobah Abbas;
Helfert, Markus;
Ahlers, Dirk;
Krogstie, John.
(2021)
Modelling pervasive platforms and digital services for smart urban transformation using an enterprise architecture framework.
Information Technology and People
Academic article
-
Ahlers, Dirk;
Wilde, Erik;
Schifanella, Rossano;
Alowibdi, Jalal S..
(2021)
LocWeb2021 Workshop – Chair’s Welcome: Eleventh International Workshop on Location and the Web at The Web Conference 2021.
Academic chapter
-
Wiik, Marianne Rose Kjendseth;
Fufa, Selamawit Mamo;
Fjellheim, Kristin;
Lien, Synne Krekling;
Krogstie, John;
Ahlers, Dirk;
Wyckmans, Annemie;
Driscoll, Patrick Arthur;
Brattebø, Helge;
Gustavsen, Arild.
(2021)
ZERO EMISSION NEIGHBOURHOODS IN SMART CITIES Definition, key performance indicators and assessment criteria: Version 2.0. Bilingual version.
SINTEF akademisk forlag
Research report
-
Baer, Daniela;
Loewen, Bradley;
Cheng, Caroline Y;
Thomsen, Judith;
Wyckmans, Annemie;
Temeljotov Salaj, Alenka;
Ahlers, Dirk.
(2021)
Approaches to Social Innovation in Positive Energy Districts
(PEDs)—A Comparison of Norwegian Projects.
Sustainability
Academic article
-
Wees, Mark Van;
Revilla, Beatriz Pineda;
Fitzgerald, Helena;
Ahlers, Dirk;
Romero, Natalia;
Alpagut, Beril;
Kort, Joke;
Tjahja, Cyril;
Kaiser, Gabi;
Blessing, Viktoria.
(2021)
Energy Citizenship in New Energy Concepts.
Environmental Sciences Proceedings
Academic article
2020
-
Bokolo, Anthony Junior;
Petersen, Sobah Abbas;
Ahlers, Dirk;
Krogstie, John.
(2020)
Big data driven multi-tier architecture for electric mobility as a service in smart cities: A design science approach.
International Journal of Energy Sector Management
Academic article
-
Gohari, Savis;
Ahlers, Dirk;
Nielsen, Brita Fladvad;
Junker, Eivind.
(2020)
The Governance Approach of Smart City Initiatives.
Evidence from Trondheim, Bergen, and Bodø.
Infrastructures
Academic article
-
Nesse, Per Jonny;
Wyckmans, Annemie;
Lønsethagen, Håkon;
Ahlers, Dirk.
(2020)
Co-creation of smart sustainable cities : The 5G SOLUTIONS project.
Eurescom Message
Academic article
-
Ahlers, Dirk;
Wilde, Erik;
Schifanella, Rossano;
Alowibdi, Jalal S..
(2020)
Report on the Tenth International Workshop on Location and the Web (LocWeb 2020) - Workshop held at The Web Conference, WWW2020.
SIGIR Forum
Academic article
-
Ahlers, Dirk;
Wilde, Erik;
Schifanella, Rossano;
Alowibdi, Jalal S..
(2020)
LocWeb 2020: Proceedings of the 10th International Workshop on Location and the Web (Part of WWW 2020 Companion Proceedings).
ACM Digital Library
Anthology
-
Ahlers, Dirk.
(2020)
Making Sense of the Urban Future: Recommendation Systems in Smart Cities.
CEUR Workshop Proceedings
Academic article
-
Ahlers, Dirk.
(2020)
Challenges of Sustainable Urban Mobility Integration.
Academic chapter
-
Soltvedt, Torbjørn Kirkevik;
Sinaeepourfard, Amir;
Ahlers, Dirk.
(2020)
A Cost Model for Data Discovery in Large-Scale IoT Networks of Smart Cities.
Academic chapter
-
Gall, Tjark;
Carbonari, Giulia;
Ahlers, Dirk;
Wyckmans, Annemie.
(2020)
Co-Creating Local Energy Transitions Through Smart Cities: Piloting a Prosumer-Oriented Approach.
Academic chapter
2019
-
Gohari, Savis;
Junker, Eivind;
Ahlers, Dirk;
Nielsen, Brita Fladvad.
(2019)
SUSTAINABLE SMART CITY DEVELOPMENT IN A FRAMEWORK OF GOVERNANCE.
Academic chapter
-
Petersen, Sobah Abbas;
Pourzolfaghar, Zohreh;
Alloush, Iyas;
Ahlers, Dirk;
Krogstie, John;
Helfert, Markus.
(2019)
Value-Added Services, Virtual Enterprises and Data Spaces Inspired Enterprise Architecture for Smart Cities.
Academic chapter
-
Bokolo, Anthony Junior;
Petersen, Sobah Abbas;
Ahlers, Dirk;
Krogstie, John;
Livik, Klaus.
(2019)
Big data-oriented energy prosumption service in smart community districts: a multi-case study perspective.
Energy Informatics
Academic article
-
Sinaeepourfard, Amir;
Petersen, Sobah Abbas;
Ahlers, Dirk.
(2019)
D2C-SM: Designing a Distributed-to-Centralized Software Management Architecture for Smart Cities.
Lecture Notes in Computer Science (LNCS)
Academic article
-
Ahlers, Dirk;
Wienhofen, Leendert Wilhelmus Marinus;
Petersen, Sobah Abbas;
Anvaari, Mohsen.
(2019)
A Smart City Ecosystem Enabling Open Innovation.
Academic chapter
-
Ahlers, Dirk;
Wilde, Erik;
Schifanella, Rossano;
Alowibdi, Jalal S..
(2019)
LocWeb '19: Proceedings of the 9th International Workshop on Location and the Web. In WWW'19 Companion Proceedings.
ACM Digital Library
Anthology
-
Sinaeepourfard, Amir;
Krogstie, John;
Petersen, Sobah Abbas;
Ahlers, Dirk.
(2019)
F2c2C-DM: A Fog-to-cloudlet-to-Cloud Data Management Architecture in Smart City.
Academic chapter
-
Ahlers, Dirk;
Driscoll, Patrick Arthur;
Wibe, Håvard;
Wyckmans, Annemie.
(2019)
Co-Creation of Positive Energy Blocks.
IOP Conference Series: Earth and Environmental Science (EES)
Academic article
-
Bokolo, Anthony Junior;
Petersen, Sobah Abbas;
Ahlers, Dirk;
Krogstie, John.
(2019)
API deployment for big data management towards sustainable energy prosumption in smart cities-a layered architecture perspective.
International Journal of Sustainable Energy
Academic article
2018
-
Ahlers, Dirk;
Kraemer, Frank Alexander;
Bråten, Anders Eivind;
Liu, Xiufeng;
Anthonisen, Fredrik Valde;
Driscoll, Patrick Arthur;
Krogstie, John.
(2018)
Analysis and Visualization of Urban Emission Measurements in Smart Cities.
Academic chapter
-
Sudmant, Andrew;
Kallaos, James;
Driscoll, Patrick Arthur;
Ahlers, Dirk;
Gouldson, Andy.
(2018)
C-Valuate: Improving City-Scale Low-Carbon Investment Decision-Making: Review of existing data, methods, and quality of economic assessment, financing, policy arrangements.
c-valuate project, commissioned by Climate-KIC
Research report
-
Kallaos, James;
Sudmant, Andrew;
Driscoll, Patrick Arthur;
Ahlers, Dirk;
Gouldson, Andy.
(2018)
C-Valuate: Improving City-Scale Low-Carbon Investment Decision-Making: Final report.
c-valuate project, commissioned by Climate-KIC
Research report
-
Kallaos, James;
Sudmant, Andrew;
Driscoll, Patrick Arthur;
Ahlers, Dirk;
Gouldson, Andy.
(2018)
C-Valuate: Improving City-Scale Low-Carbon Investment Decision-Making: Business and investment approaches of urban actors.
c-valuate project, commissioned by Climate-KIC
Research report
-
Kallaos, James;
Sudmant, Andrew;
Driscoll, Patrick Arthur;
Ahlers, Dirk;
Gouldson, Andy.
(2018)
C-Valuate: Improving City-Scale Low-Carbon Investment Decision-Making: Business Plan.
c-valuate project, commissioned by Climate-KIC
Research report
-
Kallaos, James;
Sudmant, Andrew;
Driscoll, Patrick Arthur;
Ahlers, Dirk;
Gouldson, Andy.
(2018)
C-Valuate: Improving City-Scale Low-Carbon Investment Decision-Making: Policy Brief.
c-valuate project, commissioned by Climate-KIC
Research report
-
Wiik, Marianne Rose Kjendseth;
Fufa, Selamawit Mamo;
Krogstie, John;
Ahlers, Dirk;
Wyckmans, Annemie;
Driscoll, Patrick Arthur;
Brattebø, Helge;
Gustavsen, Arild.
(2018)
Zero Emission Neighbourhoods in Smart Cities: Definition,
Key Performance Indicators and Assessment Criteria:
Version 1.0. ZEN report no. 7. Billingual version. Nullutslippsområder i smarte byer: Definisjon, nøkkelindikatører og vurderingskriterier.
SINTEF akademisk forlag
Research report
-
Krogstie, John;
Ahlers, Dirk.
(2018)
Intermediate ICT coordination and harmonization guidelines. ZEN Memo No. 6.
NTNU
Research report
-
Ahlers, Dirk;
Krogstie, John.
(2018)
ZEN data management and monitoring: requirements and architecture. ZEN Memo No. 7.
NTNU
Research report
-
Ahlers, Dirk;
Wilde, Erik;
Schifanella, Rossano;
Alowibdi, Jalal S..
(2018)
Report on the Eighth International Workshop on Location and the Web (LocWeb 2018).
SIGIR Forum
Academic article
-
Ahlers, Dirk;
Akerkar, Rajendra Arvind;
Krogstie, John;
Opdahl, Andreas Lothe;
Tessem, Bjørnar;
Zhang, Weiqing.
(2018)
Harnessing Mobility Data in Cities: A Case Study from the Bergen Region.
NOKOBIT: Norsk konferanse for organisasjoners bruk av informasjonsteknologi
Academic article
-
Ahlers, Dirk;
Wilde, Erik;
Schifanella, Rossano;
Alowibdi, Jalal S.;
Shafiq, Muhammad Zubair.
(2018)
Proceedings of the Eighth International Workshop on Location and the Web.
Association for Computing Machinery (ACM)
Anthology
2017
-
Ahlers, Dirk.
(2017)
Linkage Quality Analysis of GeoNames in the Semantic Web.
Academic chapter
-
da Silva, Eliezer de Souza;
Ahlers, Dirk.
(2017)
Poisson Factorization Models for Spatiotemporal Retrieval.
Academic chapter
-
Ahlers, Dirk;
Wilde, Erik.
(2017)
Report on the Seventh International Workshop on Location and the Web (LocWeb 2017).
SIGIR Forum
Academic article
-
Ahlers, Dirk;
Krogstie, John;
Driscoll, Patrick Arthur;
Lundli, Hans Einar;
Loveland, Simon-James;
Rothballer, Carsten;
Wyckmans, Annemie.
(2017)
Supporting Municipal Greenhouse Gas (GHG) Emission Inventories Using Business Process Modeling: A Case Study of Trondheim Municipality.
Lecture Notes in Business Information Processing
Academic article
-
Mehrpoor, Mahsa;
Ahlers, Dirk;
Gulla, Jon Atle;
Kristensen, Kjetil;
Sivertsen, Ole Ivar.
(2017)
Investigating contextual ontologies and document corpus characteristics for information access in engineering settings.
Journal of IT Cases and Applications
Academic article
-
Mallela, Deepa;
Ahlers, Dirk;
Pera, Maria Soledad.
(2017)
Mining Twitter Features for Event Summarization and Rating.
Academic chapter
-
Ahlers, Dirk;
Wilde, Erik.
(2017)
LocWeb '17: Proceedings of the 7th International Workshop on Location and the Web.
Association for Computing Machinery (ACM)
Anthology
2016
-
Ahlers, Dirk;
Driscoll, Patric Arthur;
Kraemer, Frank Alexander;
Anthonisen, Fredrik Valde;
Krogstie, John.
(2016)
A Measurement-Driven Approach to Understand Urban Greenhouse Gas Emissions in Nordic Cities.
NIKT: Norsk IKT-konferanse for forskning og utdanning
Academic article
-
Ahlers, Dirk;
Löfström, Erica;
Krogstie, John;
Wyckmans, Annemie;
Driscoll, Patrick Arthur.
(2016)
Understanding Smart Cities as Social Machines.
Academic chapter
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2016)
LocWeb '16 — Proceedings of the 5th International Workshop on Location and the Web.
Academic chapter
-
Glogovac, Bogdan;
Simonsen, Mads;
Solberg, Silje Strøm;
Löfström, Erica;
Ahlers, Dirk.
(2016)
Ducky: An Online Engagement Platform for Climate Communication.
Academic chapter
-
Rossi, Monica;
Cocco, Matteo;
Terzi, Sergio;
Kristensen, Kjetil;
Parrotta, Simone;
Krogstie, John;
Ahlers, Dirk.
(2016)
LEAP Virtual Obeya.
Non-fiction chapter
-
Kristensen, Kjetil;
Krogstie, John;
Ahlers, Dirk;
Mehrpoor, Mahsa.
(2016)
LEAP Collaboration System.
Academic chapter
-
Ahlers, Dirk;
Wilde, Erik.
(2016)
Report on the Sixth International Workshop on Location and the Web (LocWeb 2016).
SIGIR Forum
Academic article
-
Ahlers, Dirk;
Mehrpoor, Mahsa.
(2016)
Training on the Job: Learning While Searching in an Engineering Workplace.
CEUR Workshop Proceedings
Academic article
-
Ahlers, Dirk;
Aulie, Kristoffer Gebuhr;
Eriksen, Jeppe;
Krogstie, John.
(2016)
Visualizing a City Within a City — Mapping Mobility Within a University Campus.
Non-fiction chapter
-
Ahlers, Dirk;
Aulie, Kristoffer;
Eriksen, Jeppe;
Krogstie, John.
(2016)
Visualizing a city within a city – Mapping mobility within a university campus.
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
Academic article
2015
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2015)
LocWeb 2015.
Academic chapter
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2015)
Report on the Fourth Workshop on Location and the Web (LocWeb 2014).
SIGIR Forum
Academic article
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2015)
LocWeb 2015 Chairs' Welcome & Workshop Organization.
Academic chapter
-
Krogstie, John;
Ahlers, Dirk;
Helvik, Bjarne Emil.
(2015)
Open, Autonomous Digital Ecosystems – How to Create and Evolve Trustworthy Systems of Systems?.
ERCIM News
Academic article
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2015)
Report on the Fifth Workshop on Location and the Web (LocWeb 2015).
SIGIR Forum
Academic article
-
Mehrpoor, Mahsa;
Gulla, Jon Atle;
Ahlers, Dirk;
Kristensen, Kjetil;
Ghodrat, Soroush;
Sivertsen, Ole Ivar.
(2015)
Using Process Ontologies to Contextualize Recommender Systems in Engineering Projects for Knowledge Access Improvement.
Academic chapter
-
Ahlers, Dirk;
Krogstie, John.
(2015)
Document and Corpus Quality Challenges for Knowledge Management in Engineering Enterprises.
ACM Journal of Data and Information Quality
Academic article
-
Ahlers, Dirk;
Mehrpoor, Mahsa;
Kristensen, Kjetil;
Krogstie, John.
(2015)
Challenges for Information Access in Multi-Disciplinary Product Design and Engineering Settings.
Academic chapter
-
Martins, Bruno;
López-Pellicer, Francisco J.;
Ahlers, Dirk.
(2015)
Expanding the utility of geospatial knowledge bases by linking concepts to WikiText and to polygonal boundaries.
Academic chapter
-
Ahlers, Dirk.
(2015)
Surveying GeoNames Gazetteer Data for the Nordic Countries.
NIKT: Norsk IKT-konferanse for forskning og utdanning
Academic article
-
Ahlers, Dirk.
(2015)
Granularity as a qualitative concept for GIR.
Academic chapter
-
Ingvaldsen, Jon Espen;
Ahlers, Dirk.
(2015)
Handling shape variations in geographical distance rankings for local news recommendation.
Academic chapter
-
Ahlers, Dirk;
Mehrpoor, Mahsa.
(2015)
Everything is Filed under 'File' — Conceptual Challenges in Applying Semantic Search to Network Shares for Collaborative Work.
Academic chapter
2014
-
Ahlers, Dirk.
(2014)
Spatio-Temporal Quality Issues for Local Search.
Academic chapter
-
Ahlers, Dirk.
(2014)
Applying Geographic Information Retrieval — An Experience Report on Developing Local Search for a Developing Country.
Datenbank-Spektrum
Academic article
-
Ahlers, Dirk;
Mehrpoor, Mahsa.
(2014)
Semantic social recommendations in knowledge-based engineering.
CEUR Workshop Proceedings
Academic article
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2014)
LocWeb '14 — Proceedings of the 4th International Workshop on Location and the Web.
ACM Digital Library
Anthology
2013
-
Ahlers, Dirk;
Sandhaus, Philipp;
Boll, Susanne.
(2013)
Geospatial Web Image Mining.
Academic chapter
-
Ahlers, Dirk.
(2013)
Towards a Development Process for Geospatial Information Retrieval and Search.
Academic chapter
-
Ahlers, Dirk;
Kumar, Chandan;
Heuten, Wilko;
Boll, Susanne.
(2013)
Interactive Exploration of Geographic Regions with Web-based Keyword Distributions.
CEUR Workshop Proceedings
Academic article
-
Ahlers, Dirk.
(2013)
Assessment of the Accuracy of GeoNames Gazetteer Data.
Academic chapter
-
Ahlers, Dirk.
(2013)
Where the streets have no name - Experiences in GIR for a developing country.
Academic chapter
2012
-
Ahlers, Dirk.
(2012)
Multi-source entity-based conflation for local search.
Revista Colombiana de Computación - RCC
Academic article
Journal publications
-
Thomsen, Judith;
Time, Berit;
Bø, Lars Arne;
Gilleberg, Sigrid Topsøe-Strøm;
Pedersen, Andreas Foss;
Vergerio, Giulia;
Ahlers, Dirk;
Karimali, Emmy.
(2026)
Hvordan måler vi verdien av grøntområder i byen?.
SINTEF.no
Professional article
-
Mazzoli, Cecilia;
Giovanetti, Isabella;
Douka, Konstantina;
Ferrante, Annarita;
Lantieri, Claudio;
Wyckmans, Annemie Bertha Marcella;
Ahlers, Dirk.
(2026)
The City as a Commons Approach and New Forms of Collaborative Governance Models: The Example of Bologna.
Land
Academic article
-
Ahlers, Dirk;
Driscoll, Patric Arthur;
Kraemer, Frank Alexander;
Anthonisen, Fredrik Valde;
Krogstie, John.
(2016)
A Measurement-Driven Approach to Understand Urban Greenhouse Gas Emissions in Nordic Cities.
NIKT: Norsk IKT-konferanse for forskning og utdanning
Academic article
-
Ahlers, Dirk.
(2021)
Searching in the Smart City? — An Information Access Challenge.
CEUR Workshop Proceedings
Academic article
-
Bokolo, Anthony Junior;
Petersen, Sobah Abbas;
Ahlers, Dirk;
Krogstie, John.
(2020)
Big data driven multi-tier architecture for electric mobility as a service in smart cities: A design science approach.
International Journal of Energy Sector Management
Academic article
-
Gohari, Savis;
Ahlers, Dirk;
Nielsen, Brita Fladvad;
Junker, Eivind.
(2020)
The Governance Approach of Smart City Initiatives.
Evidence from Trondheim, Bergen, and Bodø.
Infrastructures
Academic article
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2015)
Report on the Fourth Workshop on Location and the Web (LocWeb 2014).
SIGIR Forum
Academic article
-
Ahlers, Dirk.
(2012)
Multi-source entity-based conflation for local search.
Revista Colombiana de Computación - RCC
Academic article
-
Krogstie, John;
Ahlers, Dirk;
Helvik, Bjarne Emil.
(2015)
Open, Autonomous Digital Ecosystems – How to Create and Evolve Trustworthy Systems of Systems?.
ERCIM News
Academic article
-
Nesse, Per Jonny;
Wyckmans, Annemie;
Lønsethagen, Håkon;
Ahlers, Dirk.
(2020)
Co-creation of smart sustainable cities : The 5G SOLUTIONS project.
Eurescom Message
Academic article
-
Bokolo, Anthony Junior;
Petersen, Sobah Abbas;
Helfert, Markus;
Ahlers, Dirk;
Krogstie, John.
(2021)
Modelling pervasive platforms and digital services for smart urban transformation using an enterprise architecture framework.
Information Technology and People
Academic article
-
Ahlers, Dirk;
Wilde, Erik.
(2017)
Report on the Seventh International Workshop on Location and the Web (LocWeb 2017).
SIGIR Forum
Academic article
-
Ahlers, Dirk;
Wilde, Erik.
(2022)
Report on the 12th International Workshop on Location and the Web (LocWeb 2022) at WWW2022.
SIGIR Forum
Academic article
-
Ahlers, Dirk;
Krogstie, John;
Driscoll, Patrick Arthur;
Lundli, Hans Einar;
Loveland, Simon-James;
Rothballer, Carsten;
Wyckmans, Annemie.
(2017)
Supporting Municipal Greenhouse Gas (GHG) Emission Inventories Using Business Process Modeling: A Case Study of Trondheim Municipality.
Lecture Notes in Business Information Processing
Academic article
-
Mehrpoor, Mahsa;
Ahlers, Dirk;
Gulla, Jon Atle;
Kristensen, Kjetil;
Sivertsen, Ole Ivar.
(2017)
Investigating contextual ontologies and document corpus characteristics for information access in engineering settings.
Journal of IT Cases and Applications
Academic article
-
Ahlers, Dirk;
Wilde, Erik.
(2016)
Report on the Sixth International Workshop on Location and the Web (LocWeb 2016).
SIGIR Forum
Academic article
-
Ahlers, Dirk;
Wilde, Erik;
Schifanella, Rossano;
Alowibdi, Jalal S..
(2020)
Report on the Tenth International Workshop on Location and the Web (LocWeb 2020) - Workshop held at The Web Conference, WWW2020.
SIGIR Forum
Academic article
-
Bokolo, Anthony Junior;
Petersen, Sobah Abbas;
Ahlers, Dirk;
Krogstie, John;
Livik, Klaus.
(2019)
Big data-oriented energy prosumption service in smart community districts: a multi-case study perspective.
Energy Informatics
Academic article
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2015)
Report on the Fifth Workshop on Location and the Web (LocWeb 2015).
SIGIR Forum
Academic article
-
Sinaeepourfard, Amir;
Petersen, Sobah Abbas;
Ahlers, Dirk.
(2019)
D2C-SM: Designing a Distributed-to-Centralized Software Management Architecture for Smart Cities.
Lecture Notes in Computer Science (LNCS)
Academic article
-
Ahlers, Dirk;
Mehrpoor, Mahsa.
(2016)
Training on the Job: Learning While Searching in an Engineering Workplace.
CEUR Workshop Proceedings
Academic article
-
Ahlers, Dirk.
(2020)
Making Sense of the Urban Future: Recommendation Systems in Smart Cities.
CEUR Workshop Proceedings
Academic article
-
Ahlers, Dirk;
Krogstie, John.
(2015)
Document and Corpus Quality Challenges for Knowledge Management in Engineering Enterprises.
ACM Journal of Data and Information Quality
Academic article
-
Ahlers, Dirk;
Kumar, Chandan;
Heuten, Wilko;
Boll, Susanne.
(2013)
Interactive Exploration of Geographic Regions with Web-based Keyword Distributions.
CEUR Workshop Proceedings
Academic article
-
Ahlers, Dirk.
(2014)
Applying Geographic Information Retrieval — An Experience Report on Developing Local Search for a Developing Country.
Datenbank-Spektrum
Academic article
-
Wees, Mark Van;
Revilla, Beatriz Pineda;
Fitzgerald, Helena;
Ahlers, Dirk;
Romero, Natalia;
Alpagut, Beril;
Kort, Joke;
Tjahja, Cyril;
Kaiser, Gabi;
Blessing, Viktoria.
(2022)
Energy Citizenship in Positive Energy Districts – Towards a transdisciplinary approach to impact assessment.
Buildings
Academic article
-
Ahlers, Dirk;
Aulie, Kristoffer;
Eriksen, Jeppe;
Krogstie, John.
(2016)
Visualizing a city within a city – Mapping mobility within a university campus.
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
Academic article
-
Ahlers, Dirk.
(2015)
Surveying GeoNames Gazetteer Data for the Nordic Countries.
NIKT: Norsk IKT-konferanse for forskning og utdanning
Academic article
-
Vandevyvere, Han Hendrik B.;
Ahlers, Dirk;
Wyckmans, Annemie.
(2022)
The Sense and Non-Sense of PEDs—Feeding Back Practical Experiences of Positive Energy District Demonstrators into the European PED Framework Definition Development Process.
Energies
Academic article
-
Ahlers, Dirk;
Mehrpoor, Mahsa.
(2014)
Semantic social recommendations in knowledge-based engineering.
CEUR Workshop Proceedings
Academic article
-
Ahlers, Dirk;
Driscoll, Patrick Arthur;
Wibe, Håvard;
Wyckmans, Annemie.
(2019)
Co-Creation of Positive Energy Blocks.
IOP Conference Series: Earth and Environmental Science (EES)
Academic article
-
Baer, Daniela;
Loewen, Bradley;
Cheng, Caroline Y;
Thomsen, Judith;
Wyckmans, Annemie;
Temeljotov Salaj, Alenka;
Ahlers, Dirk.
(2021)
Approaches to Social Innovation in Positive Energy Districts
(PEDs)—A Comparison of Norwegian Projects.
Sustainability
Academic article
-
Wees, Mark Van;
Revilla, Beatriz Pineda;
Fitzgerald, Helena;
Ahlers, Dirk;
Romero, Natalia;
Alpagut, Beril;
Kort, Joke;
Tjahja, Cyril;
Kaiser, Gabi;
Blessing, Viktoria.
(2021)
Energy Citizenship in New Energy Concepts.
Environmental Sciences Proceedings
Academic article
-
Ahlers, Dirk;
Wilde, Erik;
Schifanella, Rossano;
Alowibdi, Jalal S..
(2018)
Report on the Eighth International Workshop on Location and the Web (LocWeb 2018).
SIGIR Forum
Academic article
-
Bokolo, Anthony Junior;
Petersen, Sobah Abbas;
Ahlers, Dirk;
Krogstie, John.
(2019)
API deployment for big data management towards sustainable energy prosumption in smart cities-a layered architecture perspective.
International Journal of Sustainable Energy
Academic article
-
Ahlers, Dirk;
Akerkar, Rajendra Arvind;
Krogstie, John;
Opdahl, Andreas Lothe;
Tessem, Bjørnar;
Zhang, Weiqing.
(2018)
Harnessing Mobility Data in Cities: A Case Study from the Bergen Region.
NOKOBIT: Norsk konferanse for organisasjoners bruk av informasjonsteknologi
Academic article
Books
-
Ahlers, Dirk;
Riedesel, Kelly Kay;
Dommerholt, Taliah;
Amin, Samir;
Wyckmans, Annemie Bertha Marcella;
Junqueira de Andrade, Elisa;
Berthelsen, Bjørn Ove;
Livik, Klaus;
Reeves, Kieran;
Prokýšek, Miloš.
(2023)
How to PED – The +CityxChange Cookbook: Experiences and Guidelines on Positive Energy Districts.
+CityxChange project
Academic monograph
-
Ahlers, Dirk;
Wilde, Erik;
Schifanella, Rossano;
Alowibdi, Jalal S..
(2020)
LocWeb 2020: Proceedings of the 10th International Workshop on Location and the Web (Part of WWW 2020 Companion Proceedings).
ACM Digital Library
Anthology
-
Ahlers, Dirk;
Wilde, Erik.
(2017)
LocWeb '17: Proceedings of the 7th International Workshop on Location and the Web.
Association for Computing Machinery (ACM)
Anthology
-
Ahlers, Dirk;
Wilde, Erik;
Schifanella, Rossano;
Alowibdi, Jalal S..
(2019)
LocWeb '19: Proceedings of the 9th International Workshop on Location and the Web. In WWW'19 Companion Proceedings.
ACM Digital Library
Anthology
-
Wyckmans, Annemie Bertha Marcella;
Borsboom, Judith;
Rodriguez, Jose;
Vandevyvere, Han Hendrik B.;
Junqueira de Andrade, Elisa;
Weir, Katherine Rose;
Lazarevic, Sladana;
Khaleghi, Marjan;
Mohajermoghari, Nikoo;
Singh, Kritika.
(2024)
The CrAFt Cookbook – First Edition (Climate-Neutral and Smart Cities Guidance Package: NEB Edition (Initial Version)).
CrAFt
Popular science monograph
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2014)
LocWeb '14 — Proceedings of the 4th International Workshop on Location and the Web.
ACM Digital Library
Anthology
-
Ahlers, Dirk;
Wilde, Erik;
Schifanella, Rossano;
Alowibdi, Jalal S.;
Shafiq, Muhammad Zubair.
(2018)
Proceedings of the Eighth International Workshop on Location and the Web.
Association for Computing Machinery (ACM)
Anthology
Part of book/report
-
Ahlers, Dirk;
Bhattacharjee, Sagnik;
Tencar, Jiří.
(2026)
Temporal Challenges in Data-Driven Scenario-Building for Climate-Neutral Cities.
Academic chapter
-
Ahlers, Dirk.
(2014)
Spatio-Temporal Quality Issues for Local Search.
Academic chapter
-
Ahlers, Dirk.
(2017)
Linkage Quality Analysis of GeoNames in the Semantic Web.
Academic chapter
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2015)
LocWeb 2015.
Academic chapter
-
da Silva, Eliezer de Souza;
Ahlers, Dirk.
(2017)
Poisson Factorization Models for Spatiotemporal Retrieval.
Academic chapter
-
Ahlers, Dirk;
Sandhaus, Philipp;
Boll, Susanne.
(2013)
Geospatial Web Image Mining.
Academic chapter
-
Ahlers, Dirk;
Löfström, Erica;
Krogstie, John;
Wyckmans, Annemie;
Driscoll, Patrick Arthur.
(2016)
Understanding Smart Cities as Social Machines.
Academic chapter
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2016)
LocWeb '16 — Proceedings of the 5th International Workshop on Location and the Web.
Academic chapter
-
Ahlers, Dirk;
Kraemer, Frank Alexander;
Bråten, Anders Eivind;
Liu, Xiufeng;
Anthonisen, Fredrik Valde;
Driscoll, Patrick Arthur;
Krogstie, John.
(2018)
Analysis and Visualization of Urban Emission Measurements in Smart Cities.
Academic chapter
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2015)
LocWeb 2015 Chairs' Welcome & Workshop Organization.
Academic chapter
-
Ahlers, Dirk.
(2013)
Towards a Development Process for Geospatial Information Retrieval and Search.
Academic chapter
-
Takaoka, Alicia Julia Wilson;
Ahlers, Dirk;
Ådlandsvik, Ferdinand Ward;
Dovland, Eivind Syrdalen;
Jaccheri, Maria Letizia.
(2023)
Towards understanding digital support contributing to climate neutral, inclusive, and beautiful cities: A systematic literature review.
Academic chapter
-
Ahlers, Dirk;
Wilde, Erik;
Schifanella, Rossano;
Alowibdi, Jalal S..
(2021)
LocWeb 2021 — Proceedings of the 11th International Workshop on Location and the Web.
Non-fiction chapter
-
Glogovac, Bogdan;
Simonsen, Mads;
Solberg, Silje Strøm;
Löfström, Erica;
Ahlers, Dirk.
(2016)
Ducky: An Online Engagement Platform for Climate Communication.
Academic chapter
-
Ahlers, Dirk;
Wilde, Erik;
Schifanella, Rossano;
Alowibdi, Jalal S..
(2021)
LocWeb2021 Workshop – Chair’s Welcome: Eleventh International Workshop on Location and the Web at The Web Conference 2021.
Academic chapter
-
Rossi, Monica;
Cocco, Matteo;
Terzi, Sergio;
Kristensen, Kjetil;
Parrotta, Simone;
Krogstie, John;
Ahlers, Dirk.
(2016)
LEAP Virtual Obeya.
Non-fiction chapter
-
Kristensen, Kjetil;
Krogstie, John;
Ahlers, Dirk;
Mehrpoor, Mahsa.
(2016)
LEAP Collaboration System.
Academic chapter
-
Gohari, Savis;
Junker, Eivind;
Ahlers, Dirk;
Nielsen, Brita Fladvad.
(2019)
SUSTAINABLE SMART CITY DEVELOPMENT IN A FRAMEWORK OF GOVERNANCE.
Academic chapter
-
Petersen, Sobah Abbas;
Pourzolfaghar, Zohreh;
Alloush, Iyas;
Ahlers, Dirk;
Krogstie, John;
Helfert, Markus.
(2019)
Value-Added Services, Virtual Enterprises and Data Spaces Inspired Enterprise Architecture for Smart Cities.
Academic chapter
-
Ahlers, Dirk;
Wilde, Erik.
(2022)
LocWeb2022: 12th International Workshop on Location and the Web.
Introduction in anthology
-
Ahlers, Dirk.
(2025)
Open Urban Innovation Ecosystems - Integration of Data, Services, and Stakeholders.
Academic chapter
-
Mallela, Deepa;
Ahlers, Dirk;
Pera, Maria Soledad.
(2017)
Mining Twitter Features for Event Summarization and Rating.
Academic chapter
-
Ahlers, Dirk;
Berthelsen, Bjørn Ove;
Skoglund, Tor Rune;
Riedesel, Kelly Kay.
(2024)
Implementing Sustainable Urban Mobility Transitions in Positive Energy Districts.
Academic chapter
-
Ahlers, Dirk.
(2024)
Spatio-Temporal Challenges in Understanding your (Smart) City.
Academic chapter
-
Ahlers, Dirk.
(2025)
Temporal Aspects in Process Support for Urban Digital Twins.
Academic chapter
-
Mehrpoor, Mahsa;
Gulla, Jon Atle;
Ahlers, Dirk;
Kristensen, Kjetil;
Ghodrat, Soroush;
Sivertsen, Ole Ivar.
(2015)
Using Process Ontologies to Contextualize Recommender Systems in Engineering Projects for Knowledge Access Improvement.
Academic chapter
-
Ahlers, Dirk;
Aulie, Kristoffer Gebuhr;
Eriksen, Jeppe;
Krogstie, John.
(2016)
Visualizing a City Within a City — Mapping Mobility Within a University Campus.
Non-fiction chapter
-
Ahlers, Dirk;
Wienhofen, Leendert Wilhelmus Marinus;
Petersen, Sobah Abbas;
Anvaari, Mohsen.
(2019)
A Smart City Ecosystem Enabling Open Innovation.
Academic chapter
-
Ahlers, Dirk.
(2020)
Challenges of Sustainable Urban Mobility Integration.
Academic chapter
-
Soltvedt, Torbjørn Kirkevik;
Sinaeepourfard, Amir;
Ahlers, Dirk.
(2020)
A Cost Model for Data Discovery in Large-Scale IoT Networks of Smart Cities.
Academic chapter
-
Gall, Tjark;
Carbonari, Giulia;
Ahlers, Dirk;
Wyckmans, Annemie.
(2020)
Co-Creating Local Energy Transitions Through Smart Cities: Piloting a Prosumer-Oriented Approach.
Academic chapter
-
Sinaeepourfard, Amir;
Krogstie, John;
Petersen, Sobah Abbas;
Ahlers, Dirk.
(2019)
F2c2C-DM: A Fog-to-cloudlet-to-Cloud Data Management Architecture in Smart City.
Academic chapter
-
Ahlers, Dirk;
Mehrpoor, Mahsa;
Kristensen, Kjetil;
Krogstie, John.
(2015)
Challenges for Information Access in Multi-Disciplinary Product Design and Engineering Settings.
Academic chapter
-
Martins, Bruno;
López-Pellicer, Francisco J.;
Ahlers, Dirk.
(2015)
Expanding the utility of geospatial knowledge bases by linking concepts to WikiText and to polygonal boundaries.
Academic chapter
-
Ahlers, Dirk.
(2013)
Assessment of the Accuracy of GeoNames Gazetteer Data.
Academic chapter
-
Ahlers, Dirk.
(2015)
Granularity as a qualitative concept for GIR.
Academic chapter
-
Ingvaldsen, Jon Espen;
Ahlers, Dirk.
(2015)
Handling shape variations in geographical distance rankings for local news recommendation.
Academic chapter
-
Ahlers, Dirk.
(2013)
Where the streets have no name - Experiences in GIR for a developing country.
Academic chapter
-
Ahlers, Dirk;
Mehrpoor, Mahsa.
(2015)
Everything is Filed under 'File' — Conceptual Challenges in Applying Semantic Search to Network Shares for Collaborative Work.
Academic chapter
Report
-
Vandevyvere, Han Hendrik B.;
Fernandez, Natalia Altman;
Alpagut, Beril;
Hukkalainen, Mari;
Ahlers, Dirk;
Montalvillo, Cecilia Sanz;
Cravinho, Joao;
Shafqat, Omar.
(2026)
Positive Energy Districts Solution Booklet | Smart Cities Marketplace 2026.
EC Smart Cities Marketplace
Research report
-
Quan, Xiangyu;
Wyckmans, Annemie Bertha Marcella;
Khaleghi, Marjan;
Ahlers, Dirk;
Mohajermoghari, Nikoo;
Navarra, Deborah.
(2025)
Deliverable 7.5 Re-Value Monitoring & Evaluation Report 2.
European Commission
Research report
-
Ahlers, Dirk;
Quan, Xiangyu;
Wyckmans, Annemie Bertha Marcella.
(2025)
Deliverable 7.6 Re-Value Monitoring & Evaluation Model (second intermediate version).
European Commission
Research report
-
Kiraly, Emma;
Wyckmans, Annemie Bertha Marcella;
Ahlers, Dirk;
Nygren, Anne Sunniva Bratsberg.
(2025)
Deliverable D8.5 Re-Value Innovation Camps Report 2: Upskilling and Capacity Building with Youth through Innovation Camps.
European Commission
Research report
-
Ahlers, Dirk;
Berbic, Nadira.
(2025)
Deliverable 9.6 Re-Value Open Science and Data Management Plan 2.
European Commission
Research report
-
Navarra, Deborah;
Ahlers, Dirk;
Poudyal, Shreejana;
Nygren, Anne Sunniva Bratsberg.
(2025)
Deliverable 9.8 Re-Value Consortium Plan 3.
European Commission
Research report
-
Navarra, Deborah;
Ahlers, Dirk;
Poudyal, Shreejana;
Berbic, Nadira;
Nygren, Anne Sunniva Bratsberg.
(2025)
D9.10 Re-Value Consortium Plan 4.
European Commission
Research report
-
Navarra, Deborah;
Mohajermoghari, Nikoo;
Wyckmans, Annemie Bertha Marcella;
Ahlers, Dirk;
Khaleghi, Marjan;
Lazarević, Slađana.
(2025)
Deliverable 9.9 Re-Value Inclusiveness and Diversity Plan 3.
European Commission
Research report
-
Wyckmans, Annemie Bertha Marcella;
Navarra, Deborah;
Khaleghi, Marjan;
Mohajermoghari, Nikoo;
Berbic, Nadira;
Poudyal, Shreejana;
Ahlers, Dirk.
(2024)
D1.2: Re-Value Innovation Cycles experience-based report 1.
European Commission
Research report
-
Wiik, Marianne Rose Kjendseth;
Fufa, Selamawit Mamo;
Fjellheim, Kristin;
Lien, Synne Krekling;
Krogstie, John;
Ahlers, Dirk;
Wyckmans, Annemie;
Driscoll, Patrick Arthur;
Brattebø, Helge;
Gustavsen, Arild.
(2021)
Zero Emission Neighbourhoods in Smart Cities. Definition, Key Performance Indicators and Assessment Criteria: Version 2.0 Bilingual version.
SINTEF akademisk forlag
Research report
-
Kinsella, Stephen;
Shams, Armin;
Helfert, Markus;
Ahlers, Dirk;
Alloush, Iyas;
Pourzolfaghar, Zohreh;
Bokolo, Anthony Junior;
Petersen, Sobah Abbas.
(2021)
D1.3: Report and catalogue on the ICT
data integration and interoperability.
+CityxChange
Research report
-
Peterse, Sobah Abbas;
Bokolo, Anthony Junior;
Ahlers, Dirk;
Shams, Armin;
Helfert, Markus;
Aloush, Iyas;
Pourzolfaghar, Zohreh.
(2021)
D1.2: Report on the Architecture for the ICT Ecosystem.
+CityxChange
Research report
-
Sudmant, Andrew;
Kallaos, James;
Driscoll, Patrick Arthur;
Ahlers, Dirk;
Gouldson, Andy.
(2018)
C-Valuate: Improving City-Scale Low-Carbon Investment Decision-Making: Review of existing data, methods, and quality of economic assessment, financing, policy arrangements.
c-valuate project, commissioned by Climate-KIC
Research report
-
Kallaos, James;
Sudmant, Andrew;
Driscoll, Patrick Arthur;
Ahlers, Dirk;
Gouldson, Andy.
(2018)
C-Valuate: Improving City-Scale Low-Carbon Investment Decision-Making: Final report.
c-valuate project, commissioned by Climate-KIC
Research report
-
Kallaos, James;
Sudmant, Andrew;
Driscoll, Patrick Arthur;
Ahlers, Dirk;
Gouldson, Andy.
(2018)
C-Valuate: Improving City-Scale Low-Carbon Investment Decision-Making: Business and investment approaches of urban actors.
c-valuate project, commissioned by Climate-KIC
Research report
-
Kallaos, James;
Sudmant, Andrew;
Driscoll, Patrick Arthur;
Ahlers, Dirk;
Gouldson, Andy.
(2018)
C-Valuate: Improving City-Scale Low-Carbon Investment Decision-Making: Business Plan.
c-valuate project, commissioned by Climate-KIC
Research report
-
Kallaos, James;
Sudmant, Andrew;
Driscoll, Patrick Arthur;
Ahlers, Dirk;
Gouldson, Andy.
(2018)
C-Valuate: Improving City-Scale Low-Carbon Investment Decision-Making: Policy Brief.
c-valuate project, commissioned by Climate-KIC
Research report
-
Wiik, Marianne Rose Kjendseth;
Fufa, Selamawit Mamo;
Krogstie, John;
Ahlers, Dirk;
Wyckmans, Annemie;
Driscoll, Patrick Arthur;
Brattebø, Helge;
Gustavsen, Arild.
(2018)
Zero Emission Neighbourhoods in Smart Cities: Definition,
Key Performance Indicators and Assessment Criteria:
Version 1.0. ZEN report no. 7. Billingual version. Nullutslippsområder i smarte byer: Definisjon, nøkkelindikatører og vurderingskriterier.
SINTEF akademisk forlag
Research report
-
Wiik, Marianne Rose Kjendseth;
Fufa, Selamawit Mamo;
Fjellheim, Kristin;
Lien, Synne Krekling;
Krogstie, John;
Ahlers, Dirk;
Wyckmans, Annemie;
Driscoll, Patrick Arthur;
Brattebø, Helge;
Gustavsen, Arild.
(2021)
ZERO EMISSION NEIGHBOURHOODS IN SMART CITIES Definition, key performance indicators and assessment criteria: Version 2.0. Bilingual version.
SINTEF akademisk forlag
Research report
-
Krogstie, John;
Ahlers, Dirk.
(2018)
Intermediate ICT coordination and harmonization guidelines. ZEN Memo No. 6.
NTNU
Research report
-
Ahlers, Dirk;
Krogstie, John.
(2018)
ZEN data management and monitoring: requirements and architecture. ZEN Memo No. 7.
NTNU
Research report
-
Smit, Sander;
Ahlers, Dirk.
(2023)
D8.3: Report on replication
assessment and profiles for each
+CityxChange demonstration project.
+CityxChange
Research report
-
Dommerholt, Taliah;
Amin, Samir;
Drambarean, Tudoror;
Prokysek, Milos;
Hroudova, Terezie;
Meeliste, Siim;
Spasova, Borislava;
Baker, Andy;
Ahlers, Dirk.
(2023)
D6.2: Bold City Vision 2050
for each FC
(BCVs for Alba Iulia, Smolyan, Võru, Písek, and Sestao).
+CityxChange
Research report
-
Guldbrandsøy, Erik Næss;
Rørvik, Ella-Lovise Hammervold;
Berthelsen, Bjørn Ove;
Ahlers, Dirk.
(2023)
D5.6: Trondheim Flexibility Market
Deployment Report.
+CityxChange
Research report
-
Riedesel, Kelly Kay;
Ahlers, Dirk;
Wyckmans, Annemie Bertha Marcella.
(2023)
D9.26: Report on attendance at events held by other SCC-01 co-ordinators.
+CityxChange
Research report
-
Riedesel, Kelly Kay;
Ahlers, Dirk;
Wyckmans, Annemie Bertha Marcella.
(2023)
D9.25: Report on Intra-Project
Collaboration, Including Study Visits
and Peer-to-Peer Workshops 10.
+CityxChange
Research report
Outreach
2026
-
LectureHukkalainen, Mari; Barchi, Benedetta; Cerna, Veronika; Sanz-Montalvillo, Cecilia; Riedel, Nadja; Riedesel, Kelly Kay; Ahlers, Dirk. (2026) Energy Transition Solutions Lab. Energy Transition Solutions Lab
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LectureAhlers, Dirk; Nyka, Lucyna; Azadgar, Anahita; Gancza, Artur. (2026) Digital Tools and Methods in ClimaGen. URBREATH Webinar: “From Data to Impact: Turning Digital Innovation into Real Impact in European Cities”
2025
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Other presentationAhlers, Dirk. (2025) Panelist on: Citizen Centric Energy Management. European pavilion at Smart City Expo 2025
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Other presentationAhlers, Dirk. (2025) Panel moderation on: Making Urban Governance Participative, Impactful and Replicable. European pavilion at Smart City Expo 2025
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Other presentation
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Conference lectureRiedesel, Kelly Kay; Ahlers, Dirk; Shafqat, Omar. (2025) Workshop on Lighthouse Projects, Positive Energy Districts, and Climate-Neutrality: Positive Energy Districts in Action: Insights and Inspiration. EU Climate Horizon 2030 Days
2024
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Other presentationAhlers, Dirk. (2024) Panel on: The role of Positive Energy Districts in climate neutral and smart cities. SPARCS final conference
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LectureAhlers, Dirk; Cerna, Veronika; Lööf, Jörgen; Peeters, Leen; Vu, Anh Minh; Mougeot, Baptiste. (2024) Power of Communities: Co-Creating Pathways to Climate Neutrality. Smart City Expo World Congress 2024, Agora Session
-
LectureAhlers, Dirk; Wyckmans, Annemie Bertha Marcella. (2024) Re-Value: Experiences in Co-Creation for Urban Quality & Climate Neutrality. EC Pavilion, Smart City Expo Barcelona 2024
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LectureAhlers, Dirk. (2024) Multi-Actor Co-Creation towards Positive Energy Districts. STARDUST Webinar Series | Innovative business models: barriers and lessons learnt
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LectureAhlers, Dirk; Wyckmans, Annemie Bertha Marcella; Reina, Alessia Helena Claudia Maria; Eiliott, Helene. (2024) Narratives and collaboration in NEB-STAR. Northern NEB Lights – The Power of Narratives. Side event @ New European Bauhaus Festival
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LectureWyckmans, Annemie Bertha Marcella; Ahlers, Dirk; Khaleghi, Marjan; Weir, Katherine; Navarra, Deborah; Berbic, Nadira; Poudyal, Shreejana. (2024) Re-Value City Visit Burgas (Black Sea City Visits). Re-Value City Visit in Burgas
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LectureRiedesel, Kelly Kay; Ahlers, Dirk. (2024) NEB in Practice and Proposals Does NEB make a difference, and can it contribute to climate neutrality?. SPARCS FINAL CONFERENCE
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Conference lectureAhlers, Dirk. (2024) Spatio-Temporal Challenges in Understanding your (Smart) City – Keynote. 14th Temporal Web Analytics Workshop (TempWeb 2024) @ WWW '24: ACM Web Conference 2024
2023
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LectureAhlers, Dirk; Kuzmic, Michal; Tuerk, Andreas; Montalvillo, Cecilia Sanz. (2023) Positive Energy Districts - Hands-On Experience of Transition Projects (Booth Session). Smart Cities Expo Barcelona
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LectureAhlers, Dirk; Kuzmic, Michal; Tuerk, Andreas; Montalvillo, Cecilia Sanz. (2023) Positive Energy Districts – Hands-On Experiences of Transition Projects. European pavillion session, Smart City Expo Barcelona
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LectureTuerk, Andreas; Angel, Miguel; Ahlers, Dirk; Verspeek, Frans; Enarsson, Lisa; Manteca, Florencio; Cerna, Veronika. (2023) Positive Energy Districts as a component for designing climate neutrality. European pavillion session, Smart City Expo Barcelona
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Lecture
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LectureAhlers, Dirk; Wyckmans, Annemie Bertha Marcella; Riedesel, Kelly Kay. (2023) +CityxChange Final Conference. +CityxChange Final Conference
-
Conference lectureAhlers, Dirk. (2023) Energy Systems and Storage Integration in the Urban Energy Transition. THANOS Workshop on Thermal Energy Storage
2022
-
LectureWyckmans, Annemie Bertha Marcella; Junqueira de Andrade, Elisa; Ahlers, Dirk. (2022) CrAFt project kick-off meeting. CrAFt project kick-off meeting
-
LectureWyckmans, Annemie; Ahlers, Dirk; Junqueira de Andrade, Elisa. (2022) CrAFt - Klimanøytrale byer (presentasjon + paneldeltagelse). Samfunnsoppdrag, klimanøytrale byer og klimarobuste regioner: Hvordan kan forskerne bidra, og hva er deres rolle?
-
LectureWyckmans, Annemie Bertha Marcella; Ahlers, Dirk; Junqueira de Andrade, Elisa. (2022) Project presentations on +CityxChange, CrAFt, MIDAS, MIT. NTNU - MIT meeting
-
LectureWyckmans, Annemie Bertha Marcella; Ahlers, Dirk; Junqueira de Andrade, Elisa. (2022) NEB-STAR Kick-off meeting. NEB-STAR Kick-off meeting
-
LectureWyckmans, Annemie Bertha Marcella; Ahlers, Dirk; Riedesel, Kelly Kay. (2022) +CityxChange Consortium Meeting & Learning Session. +CityxChange Consortium Meeting & Learning Session
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LectureWyckmans, Annemie Bertha Marcella; Ahlers, Dirk; Junqueira de Andrade, Elisa. (2022) +CityxChange ledermøte med norske partnere, i samarbeid med Trondheim kommune. +CityxChange Ledermøte med norske partnere og interessenter
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Conference lectureAhlers, Dirk; Wyckmans, Annemie Bertha Marcella. (2022) Introduction to CrAFt, NEB-STAR, Re-Value - NEB-style energy transition in cities: Beautiful, inclusive, and sustainable. EERA JPSC meeting, Bergamo
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LectureWyckmans, Annemie Bertha Marcella; Junqueira de Andrade, Elisa; Ahlers, Dirk. (2022) Making NEB transformations happen: Views from the CrAFt Sandbox Cities. NEB Festival side event by CrAFt
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Conference lectureFitzgerald, Helena; Ahlers, Dirk. (2022) Innovation Playgrounds – How cities can create the conditions for collaboration and clean energy innovation. Sustainable Places 2022
-
Conference lectureFitzgerald, Helena; Ahlers, Dirk. (2022) CommunityxChange – A toolkit for empowered energy citizenship. Sustainable Places 2022
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LectureAhlers, Dirk. (2022) Local Collaboration towards a European Stage – NTNU and Trondheim and Partners in the +CityxChange H2020 Lighthouse Project. NTNU Internationalisation Conference
-
Conference lectureAhlers, Dirk. (2022) Pathways from Positive Energy Districts to Climate-Neutral Cities – +CityxChange: Pathways to city decarbonization. ISOCARP Congress 2022
-
LectureAhlers, Dirk. (2022) Positive Energy Districts – Urban Transitions and Digitalisation. ZEN PhD seminar
-
LectureAhlers, Dirk. (2022) +CityxChange: City and Project Scales of Climate-Neutral Transitions. SmartEnCity Final Conference
-
LectureWyckmans, Annemie Bertha Marcella; Junqueira de Andrade, Elisa; Ahlers, Dirk. (2022) CrAFt Cities kick-off event. CrAFt Cities Kick-off Event
2021
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Conference lectureAhlers, Dirk; Wyckmans, Annemie. (2021) Challenges in Replication and Scaling of PEDs: Technical and Organisational Partnerships. Nordic Edge/UiS Research Symposium on Smart Cities — Session: Positive Energy Districts as vehicle towards smart and sustainable cities
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Conference lectureWyckmans, Annemie Bertha Marcella; Ahlers, Dirk; Vandevyvere, Han Hendrik B. (2021) +CxC PED Integrated Framework. +CxC PED Integrated Framework
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Conference lectureAhlers, Dirk. (2021) Combining Urban and Energy Transition. GTALCC Webinar Series, Low Carbon Spatial Planning
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Conference lectureAhlers, Dirk. (2021) Stakeholders in Positive Energy District Development (Keynote). CIRRE 2021 - 6th Conference of Interdisciplinary Research on Real Estate
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LectureAhlers, Dirk. (2021) Smart Sustainable Cities: Geospatial Challenges and Applications. GI-Forum Ringvorlesung, ifgi, Universität Münster
-
Conference lectureAhlers, Dirk. (2021) Smart Sustainable Cities – Ideas from Trondheim. IEEE-ETEMS 2021 IEEE European Technology and Engineering Management Summit
-
LectureAhlers, Dirk. (2021) Lessons Learned from Lighthouse Projects. 100 Climate Neutral Cities in Europe by 2030 - Roundtable European Smart City Lighthouse projects
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Conference lectureAhlers, Dirk. (2021) Urban Energy Transitions as City Climate Strategies. ISOCARP World Planning Congress – Session: Innovative Solutions for Climate Resilient Cities and Communities: From research to practice
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Conference lectureFitzgerald, Helena; Ahlers, Dirk. (2021) CommunityxChange as a toolkit for empowered energy citizenship. Sustainable Places 2021, Workshop: Energy Citizenship
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Conference lectureAhlers, Dirk. (2021) Transition processes and digital transformation in Smart Sustainable Cities. TRANSFORM Series: Smart Cities and Communities
2020
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LectureWyckmans, Annemie; Ahlers, Dirk; Vandevyvere, Han Hendrik B.. (2020) Getting building owners on board & Putting agreements in place for the work to take place (learning session). +CityxChange Learning Session
-
Conference lectureAhlers, Dirk; Wyckmans, Annemie. (2020) +CityxChange – A Lighthouse for Positive Energy Districts. AWC 2020
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Conference lectureGohari, Savis; Lynch, Sheryl; Singh, Mallika; Rood, Daniel; Hynes, William; Karatzoudi, Konstantina; Ahlers, Dirk; Wyckmans, Annemie. (2020) An integrated PXI–Governance approach to participatory monitoring and evaluation in +CityxChange. the 7th biennial International Symposium on Cross-Sector Social Interactions (CSSI 2020)
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LectureAhlers, Dirk; Wyckmans, Annemie Bertha Marcella. (2020) +CityxChange Innovation Labs. Nordic Edge 2020. Workshop: Urban Living Labs
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Conference lectureAhlers, Dirk. (2020) Digitalization in transformation processes for Positive Energy Districts. ISOCARP World Planning Congress – >Session: ISOCARP Institute: Digital Infrastructure for Smart Services and Public Value
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LectureAhlers, Dirk. (2020) Learnings from project development with Climate-KIC. Experiences & Opportunities with EIT Climate-KIC. - European Institute of Innovation and Technology (EIT) in Horizon Europe. - NTNU Horizon Europe and Erasmus+ Launch Week.
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LectureWyckmans, Annemie; Ahlers, Dirk; Vandevyvere, Han Hendrik B.; Myrstad, Marit; Livik, Klaus. (2020) PED Talks: Definition and Regulations. PED Talks
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LectureWyckmans, Annemie; Ahlers, Dirk; Vandevyvere, Han Hendrik B.. (2020) PED Webinar: Definition and Regulatory Frameworks (+CxC / ZEN). PED Talks
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LectureWyckmans, Annemie; Ahlers, Dirk. (2020) The use of DLT in PEDs (+CxC learning session). +CityxChange Learning Session
2019
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Conference lectureGohari, Savis; Junker, Eivind; Ahlers, Dirk; Nielsen, Brita Fladvad. (2019) Sustainable smart city development in a framework of governance. International Conference on Smart Cities (ICSC)
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Conference lectureAhlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard; Wyckmans, Annemie. (2019) Co-Creation of Positive Energy Blocks. NordicZEB+, 1st Nordic conference on Zero Emission and Plus Energy Buildings
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LectureAhlers, Dirk; Wyckmans, Annemie. (2019) CityxChange -- A Lighthouse Project for Building a Positive Energy District. NordicEdge China - Workshop: People-driven Smart Sustainable Cities
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LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard. (2019) Smarte, bærekraftige byer. Samspillskonferanse
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Lecture
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LectureBerthelsen, Bjørn Ove; Ahlers, Dirk. (2019) +CityxChange – Innovation and Integrated Measures for Positive Energy Districts. Smart Otaniemi Seminar: Energy solutions for the block level – Opportunities in Smart City business environment
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LectureAhlers, Dirk; Berthelsen, Bjørn Ove. (2019) +CityxChange – Developing a Lighthouse Project for Positive Energy Districts. ERRIN Smart Cities WG Meeting
2018
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LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard; Wang, Yu; Rød, Jan Ketil; Bunkholt, Aasmund; Jaccheri, Maria Letizia. (2018) Systemic solutions for, with and in cities: Public-Private-People Partnerships, Innovation Playgrounds & Urban Living Labs. EU-China Living Lab Working Meeting
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LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard; Wang, Yu. (2018) The +CityxChange Smart City Lighthouse Project and potential cooperation towards China. Norway-China Green Smart City Forum: From Green Building to Green Smart City
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LectureWyckmans, Annemie; Ahlers, Dirk; Wang, Yu. (2018) How to build a positive energy city in Norway and China. Symposium on Sustainable Energy The Importance of Sino-Norwegian Cooperation
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LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard. (2018) Transforming Cities and Buildings: what systemic innovation is needed?. SET-Plan Conference Session 4
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LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard. (2018) Launch of the Horizon 2020 Project +CityxChange. NTNU European Conference
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LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard. (2018) The +CityxChange Smart City Lighthouse Project Contribution to Positive Energy Districts & Cities. Dialogue meeting between NTNU and Innovation Norway Korea
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LectureWyckmans, Annemie; Ahlers, Dirk; Wibe, Håvard; Driscoll, Patrick Arthur. (2018) Positive City ExChange. "100 PEDs by 2025" Workshop during Smart City Expo Barcelona
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LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard. (2018) The +CityxChange Smart City Lighthouse Project Contribution to Positive Energy Districts & Cities. Dialogue meeting between NTNU and delegation of Jiangsu Province, China
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Conference lectureAhlers, Dirk; Kraemer, Frank Alexander; Bråten, Anders Eivind; Liu, Xiufeng; Anthonisen, Fredrik Valde; Driscoll, Patrick Arthur; Krogstie, John. (2018) Analysis and Visualization of Urban Emission Measurements in Smart Cities. International Conference on Extending Database Technology (EDBT)
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LectureAhlers, Dirk. (2018) Digital Innovation, +CityxChange and Open Innovation. Climate-KIC Climathon Trondheim 2018
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Conference lectureAhlers, Dirk. (2018) Actions on Research: +CityxChange and Open Innovation. 54th ISOCARP Congress 2018
-
Conference lectureAhlers, Dirk. (2018) The Sluppen Positive Energy District. SiNoPSE Summer School on Sustainable Energy in Cities 2018
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Lecture
-
LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard. (2018) Europe’s ambitions to create 100 Positive Energy Districts by 2025, and our contribution through the +CityxChange Lighthouse Project. SiNoPSE Summer School Opening Day
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LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard; Wang, Yu. (2018) +CityxChange - 100 PEDs - China Cooperation. Nordic Edge Expo 2018
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LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard. (2018) The +CityxChange Smart City Lighthouse project – Open Urban Innovation 2.0. Nordic Edge Expo 2018, Expo Stage Program
-
Lecture
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LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard; Wang, Yu. (2018) +CityxChange - 100 PEDs - China cooperation. Dialogue meeting with delegation by Innovation Norway China on environmental protection
-
LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard. (2018) +CityxChange, 100 PEDs & Cooperation with China. SiNoPSE Summer School Closing Day
-
LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard. (2018) SET-Plan Action 3.2. 100 Positive Energy Districts by 2025. EERA JP Coordinator Meeting
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LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard; Wang, Yu. (2018) +CityxChange - 100 PEDs - China cooperation. Dialogue meeting with delegation from CASS
2017
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LectureWyckmans, Annemie; Krogstie, John; Ahlers, Dirk; Brattebø, Helge; Wiberg, Aoife Anne Marie Houlihan. (2017) WP 1 Analytical Framework for Design and Planning of ZEN. ZEN-styremøte
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LectureWyckmans, Annemie; Krogstie, John; Ahlers, Dirk; Wiik, Marianne Rose Kjendseth; Brattebø, Helge; Fufa, Selamawit Mamo; Skaar, Christofer; Lausselet, Carine; Wiberg, Aoife Anne Marie Houlihan; Baer, Daniela. (2017) Status i ZEN-arbeidspakke 1. ZEN-partnermøte
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LectureWyckmans, Annemie; Krogstie, John; Ahlers, Dirk; Wiik, Marianne Rose Kjendseth; Fufa, Selamawit Mamo; Brattebø, Helge; Skaar, Christofer; Lausselet, Carine; Wiberg, Aoife Anne Marie Houlihan; Baer, Daniela. (2017) ZEN WP1 Arbeidsplan 2018-2019. ZEN-partnermøte
-
LectureWyckmans, Annemie; Krogstie, John; Ahlers, Dirk. (2017) ZEN Definition and indicators. ZEN-partnermøte
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Conference lectureAhlers, Dirk; Driscoll, Patrick Arthur; Krogstie, John. (2017) Urban Emission and Greenhouse Gas Monitoring: Multidisciplinary Technical and Organizational Considerations. NTNU Sustainability Science Conference, Track B – Smart and sustainable city services
2016
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Conference lectureAhlers, Dirk; Driscoll, Patric Arthur; Kraemer, Frank Alexander; Anthonisen, Fredrik Valde; Krogstie, John. (2016) A Measurement-Driven Approach to Understand Urban Greenhouse Gas Emissions in Nordic Cities. NIK2016
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LectureAhlers, Dirk. (2016) CTT2.0 Carbon Track and Trace. Stop Guessing, Start Measuring. Northeast Asian Air Quality Improvement Forum,
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Conference lectureAhlers, Dirk; Krogstie, John; Driscoll, Patrick Arthur; Lundli, Hans-Einar; Loveland, Simon-James; Rothballer, Carsten; Wyckmans, Annemie. (2016) Supporting Municipal Greenhouse Gas (GHG) Emission Inventories Using Business Process Modeling: A Case Study of Trondheim Municipality. Workshop on Sustainability-Aware Business Process Management
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Conference lectureAhlers, Dirk; Driscoll, Patrick Arthur. (2016) Understanding challenges in municipal greenhouse gas emissions inventories. ICE/IEEE International Technology Management Conference
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LectureAhlers, Dirk. (2016) Climate-Smart Cities - Carbon Track and Trace. NordicEdge, Centre Court, 2016, Stavanger
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LectureDriscoll, Patrick Arthur; Wyckmans, Annemie; Ahlers, Dirk. (2016) 24-hour Climathon Trondheim 2016. Climate Smart Through the Use of Data. Trondheim becomes climate smart: Carbon Track and Trace. Climathon Trondheim 2016
2015
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Conference poster
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Conference lectureAhlers, Dirk; Mehrpoor, Mahsa; Kristensen, Kjetil; Krogstie, John. (2015) Challenges for Information Access in Multi-Disciplinary Product Design and Engineering Settings. ICDIM2015
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LectureWyckmans, Annemie; Driscoll, Patrick Arthur; Ahlers, Dirk; Lundli, Hans-Einar. (2015) NTNU Perspectives I: Collaborating with Cities Carbon Track and Trace as an example. Climate Change, Innovation and Circular Economy,
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Conference lectureAhlers, Dirk; Aulie, Kristoffer Gebuhr; Eriksen, Jeppe; Krogstie, John. (2015) Visualizing a City Within a City — Mapping Mobility Within a University Campus. Conference on Big Data and Analytics for Smart Cities BigDASC
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Conference lecture
2014
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Conference posterAhlers, Dirk; Mehrpoor, Mahsa. (2014) Semantic Social Recommendations in Knowledge-Based Engineering. SP 2014: Workshop on Social Personalisation at Hypertext 2014
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Conference lectureAhlers, Dirk. (2014) Search and Navigation in Complex Overlapping Urban Spaces. Making Places Workshop @ NordiCHI2014
2013
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Conference lectureAhlers, Dirk. (2013) In search of Honduras - Case report of developing local search for a developing country. LWA 2013
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Conference lectureAhlers, Dirk; Kumar, Chandan; Heuten, Wilko; Boll, Susanne. (2013) Interactive Exploration of Geographic Regions with Web-based Keyword Distributions. EuroHCIR 2013 - 3rd European Workshop on Human-Computer Interaction and Information Retrieval @ SIGIR2013