Dirk Ahlers
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 manager of the +CityxChange European Lighthouse project and an individual contributor. There he helps 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 and individual contributor for CrAFt – Creating Actionable Futures, NEB-STAR – New European Bauhaus Stavanger, and Re-Value – Integrated urban planning for climate neutrality.
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, the EU Smart City Marketplace, as well as the NTNU NEB Forum.
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 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.
The latest is LocWeb2022 Workshop - Location and the Web @ WWW2022.
Some selected projects:
- +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)
- 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 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)
Publications
2023
-
Takaoka, Alicia Julia Wilson;
Ahlers, Dirk;
Jaccheri, Maria Letizia;
Dovland, Eivind Syrdalen;
Ådlandsvik, Ferdinand Ward.
(2023)
Towards understanding digital support contributing to climate neutral, inclusive, and beautiful cities: A systematic literature review.
IEEE/ACM 7th International Workshop on Green And Sustainable Software
Academic literature review
-
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.
IEEE conference proceedings
Academic chapter/article/Conference paper
2022
-
Ahlers, Dirk;
Wilde, Erik.
(2022)
LocWeb2022: 12th International Workshop on Location and the Web.
Association for Computing Machinery (ACM)
Introduction
-
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
-
Van Wees, Mark;
Pineda Revilla, Beatriz;
Fitzgerald, Helena;
Ahlers, Dirk;
Romero, Natalia;
Alpagut, Beril.
(2022)
Energy Citizenship in Positive Energy Districts – Towards a transdisciplinary approach to impact assessment.
Buildings
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
2021
-
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.
ACM Digital Library
Academic chapter/article/Conference paper
-
Ahlers, Dirk;
Wilde, Erik;
Schifanella, Rossano;
Alowibdi, Jalal S..
(2021)
LocWeb 2021 — Proceedings of the 11th International Workshop on Location and the Web.
ACM Digital Library
Chapter
-
Baer, Daniela;
Loewen, Bradley;
Cheng, Caroline Y;
Thomsen, Judith;
Wyckmans, Annemie;
Temeljotov Salaj, Alenka.
(2021)
Approaches to Social Innovation in Positive Energy Districts
(PEDs)—A Comparison of Norwegian Projects.
Sustainability
Academic article
-
Wiik, Marianne Rose Kjendseth ;
Fufa, Selamawit Mamo;
Fjellheim, Kristin;
Lien, Synne Krekling;
Krogstie, John;
Ahlers, Dirk.
(2021)
ZERO EMISSION NEIGHBOURHOODS IN SMART CITIES Definition, key performance indicators and assessment criteria: Version 2.0. Bilingual version.
SINTEF akademisk forlag
SINTEF akademisk forlag
Report
-
Ahlers, Dirk.
(2021)
Searching in the Smart City? — An Information Access Challenge.
CEUR Workshop Proceedings
Academic article
-
Van Wees, Mark;
Pineda Revilla, Beatriz;
Fitzgerald, Helena;
Ahlers, Dirk;
Romero, Natalia;
Alpagut, Beril.
(2021)
Energy Citizenship in New Energy Concepts.
Environmental Sciences Proceedings
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
-
Wiik, Marianne Rose Kjendseth ;
Fufa, Selamawit Mamo;
Fjellheim, Kristin;
Lien, Synne Krekling;
Krogstie, John;
Ahlers, Dirk.
(2021)
Zero Emission Neighbourhoods in Smart Cities. Definition, Key Performance Indicators and Assessment Criteria: Version 2.0.
SINTEF akademisk forlag
ZEN Report (32)
Report
2020
-
Ahlers, Dirk.
(2020)
Making Sense of the Urban Future: Recommendation Systems in Smart Cities.
CEUR Workshop Proceedings
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
ACM Digital Library
Academic anthology/Conference proceedings
-
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
-
Soltvedt, Torbjørn Kirkevik;
Sinaeepourfard, Amir;
Ahlers, Dirk.
(2020)
A Cost Model for Data Discovery in Large-Scale IoT Networks of Smart Cities.
IEEE (Institute of Electrical and Electronics Engineers)
Academic chapter/article/Conference paper
-
Nesse, Per Jonny;
Wyckmans, Annemie;
Lønsethagen, Håkon;
Ahlers, Dirk.
(2020)
Co-creation of smart sustainable cities : The 5G SOLUTIONS project.
Eurescom Message
Academic article
-
Gall, Tjark;
Carbonari, Giulia;
Ahlers, Dirk;
Wyckmans, Annemie.
(2020)
Co-Creating Local Energy Transitions Through Smart Cities: Piloting a Prosumer-Oriented Approach.
ISOCARP (International Society of City and Regional Planners)
Academic chapter/article/Conference paper
-
Ahlers, Dirk.
(2020)
Challenges of Sustainable Urban Mobility Integration.
Association for Computing Machinery (ACM)
Academic chapter/article/Conference paper
-
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
2019
-
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;
Driscoll, Patrick Arthur;
Wibe, Håvard;
Wyckmans, Annemie.
(2019)
Co-Creation of Positive Energy Blocks.
IOP Conference Series: Earth and Environmental Science (EES)
Academic article
-
Ahlers, Dirk;
Wienhofen, Leendert Wilhelmus Marinus;
Petersen, Sobah Abbas;
Anvaari, Mohsen.
(2019)
A Smart City Ecosystem Enabling Open Innovation.
Springer Nature
Academic chapter/article/Conference paper
-
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
ACM Digital Library
Academic anthology/Conference proceedings
-
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
-
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
-
Gohari, Savis;
Junker, Eivind;
Ahlers, Dirk;
Nielsen, Brita Fladvad.
(2019)
SUSTAINABLE SMART CITY DEVELOPMENT IN A FRAMEWORK OF GOVERNANCE .
Academic chapter/article/Conference paper
-
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.
Springer Nature
Academic chapter/article/Conference paper
-
Sinaeepourfard, Amir;
Krogstie, John;
Petersen, Sobah Abbas;
Ahlers, Dirk.
(2019)
F2c2C-DM: A Fog-to-cloudlet-to-Cloud Data Management Architecture in Smart City.
IEEE conference proceedings
Academic chapter/article/Conference paper
2018
-
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)
Association for Computing Machinery (ACM)
Academic anthology/Conference proceedings
-
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;
Krogstie, John.
(2018)
ZEN data management and monitoring: requirements and architecture. ZEN Memo No. 7.
NTNU
Report
-
Krogstie, John;
Ahlers, Dirk.
(2018)
Intermediate ICT coordination and harmonization guidelines. ZEN Memo No. 6.
NTNU
Report
-
Ahlers, Dirk;
Kraemer, Frank Alexander;
Bråten, Anders Eivind;
Liu, Xiufeng;
Anthonisen, Fredrik Valde;
Driscoll, Patrick Arthur.
(2018)
Analysis and Visualization of Urban Emission Measurements in Smart Cities.
OpenProceedings
Academic chapter/article/Conference paper
-
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
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
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
Report
-
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
-
Wiik, Marianne Rose Kjendseth ;
Fufa, Selamawit Mamo;
Krogstie, John;
Ahlers, Dirk;
Wyckmans, Annemie;
Driscoll, Patrick Arthur.
(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
ZEN Report (7)
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
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
Report
2017
-
Ahlers, Dirk;
Krogstie, John;
Driscoll, Patrick Arthur;
Lundli, Hans Einar;
Loveland, Simon-James;
Rothballer, Carsten.
(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
-
de Souza da Silva, Eliezer;
Ahlers, Dirk.
(2017)
Poisson Factorization Models for Spatiotemporal Retrieval.
Association for Computing Machinery (ACM)
Academic chapter/article/Conference paper
-
Ahlers, Dirk.
(2017)
Linkage Quality Analysis of GeoNames in the Semantic Web.
Association for Computing Machinery (ACM)
Academic chapter/article/Conference paper
-
Mallela, Deepa;
Ahlers, Dirk;
Pera, Maria Soledad.
(2017)
Mining Twitter Features for Event Summarization and Rating.
Association for Computing Machinery (ACM)
Academic chapter/article/Conference paper
-
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.
(2017)
LocWeb '17: Proceedings of the 7th International Workshop on Location and the Web.
Association for Computing Machinery (ACM)
Association for Computing Machinery (ACM)
Academic anthology/Conference proceedings
2016
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2016)
LocWeb '16 — Proceedings of the 5th International Workshop on Location and the Web.
Association for Computing Machinery (ACM)
Academic chapter/article/Conference paper
-
Ahlers, Dirk;
Löfström, Erica;
Krogstie, John;
Wyckmans, Annemie;
Driscoll, Patrick Arthur.
(2016)
Understanding Smart Cities as Social Machines.
Association for Computing Machinery (ACM)
Academic chapter/article/Conference paper
-
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
-
Glogovac, Bogdan;
Simonsen, Mads;
Solberg, Silje Strøm;
Löfström, Erica;
Ahlers, Dirk.
(2016)
Ducky: An Online Engagement Platform for Climate Communication.
Association for Computing Machinery (ACM)
Academic chapter/article/Conference paper
-
Kristensen, Kjetil;
Krogstie, John;
Ahlers, Dirk;
Mehrpoor, Mahsa.
(2016)
LEAP Collaboration System.
Academic Press
Chapter
-
Rossi, Monica;
Cocco, Matteo;
Terzi, Sergio;
Kristensen, Kjetil;
Parrotta, Simone;
Krogstie, John.
(2016)
LEAP Virtual Obeya.
Academic Press
Chapter
-
Ahlers, Dirk;
Aulie, Kristoffer Gebuhr;
Eriksen, Jeppe;
Krogstie, John.
(2016)
Visualizing a City Within a City — Mapping Mobility Within a University Campus.
Springer
Chapter
-
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;
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;
Mehrpoor, Mahsa;
Kristensen, Kjetil;
Krogstie, John.
(2015)
Challenges for Information Access in Multi-Disciplinary Product Design and Engineering Settings.
IEEE conference proceedings
Academic chapter/article/Conference paper
-
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.
ACM Digital Library
Academic chapter/article/Conference paper
-
Ingvaldsen, Jon Espen;
Ahlers, Dirk.
(2015)
Handling shape variations in geographical distance rankings for local news recommendation.
ACM Digital Library
Academic chapter/article/Conference paper
-
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.
ACM Digital Library
Academic chapter/article/Conference paper
-
Ahlers, Dirk;
Mehrpoor, Mahsa.
(2015)
Everything is Filed under 'File' — Conceptual Challenges in Applying Semantic Search to Network Shares for Collaborative Work.
ACM Digital Library
Academic chapter/article/Conference paper
-
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 Conferences and Publishing International Limited
Academic chapter/article/Conference paper
-
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;
Wilde, Erik;
Martins, Bruno.
(2015)
Report on the Fifth Workshop on Location and the Web (LocWeb 2015).
SIGIR Forum
Academic article
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2015)
LocWeb 2015 Chairs' Welcome & Workshop Organization.
ACM Digital Library
Academic chapter/article/Conference paper
-
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
-
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.
ACM Digital Library
Academic chapter/article/Conference paper
2014
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2014)
LocWeb '14 — Proceedings of the 4th International Workshop on Location and the Web.
ACM Digital Library
ACM Digital Library
Academic anthology/Conference proceedings
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2014)
LocWeb'14 - 4th International Workshop on Location and the Web: CIKM 2014 Workshop Summary.
ACM Publications
Other
-
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.
(2014)
Spatio-Temporal Quality Issues for Local Search.
ACM Publications
Academic chapter/article/Conference paper
2013
-
Ahlers, Dirk.
(2013)
Assessment of the Accuracy of GeoNames Gazetteer Data.
ACM Digital Library
Academic chapter/article/Conference paper
-
Ahlers, Dirk.
(2013)
Where the streets have no name - Experiences in GIR for a developing country.
ACM Digital Library
Academic chapter/article/Conference paper
-
Ahlers, Dirk;
Sandhaus, Philipp;
Boll, Susanne.
(2013)
Geospatial Web Image Mining.
Bentham eBooks
Academic chapter/article/Conference paper
-
Ahlers, Dirk.
(2013)
Towards a Development Process for Geospatial Information Retrieval and Search.
ACM Digital Library
Academic chapter/article/Conference paper
2012
-
Ahlers, Dirk.
(2012)
Multi-source entity-based conflation for local search.
Revista Colombiana de Computación - RCC
Academic article
Journal publications
-
Takaoka, Alicia Julia Wilson;
Ahlers, Dirk;
Jaccheri, Maria Letizia;
Dovland, Eivind Syrdalen;
Ådlandsvik, Ferdinand Ward.
(2023)
Towards understanding digital support contributing to climate neutral, inclusive, and beautiful cities: A systematic literature review.
IEEE/ACM 7th International Workshop on Green And Sustainable Software
Academic literature review
-
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
-
Van Wees, Mark;
Pineda Revilla, Beatriz;
Fitzgerald, Helena;
Ahlers, Dirk;
Romero, Natalia;
Alpagut, Beril.
(2022)
Energy Citizenship in Positive Energy Districts – Towards a transdisciplinary approach to impact assessment.
Buildings
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
-
Baer, Daniela;
Loewen, Bradley;
Cheng, Caroline Y;
Thomsen, Judith;
Wyckmans, Annemie;
Temeljotov Salaj, Alenka.
(2021)
Approaches to Social Innovation in Positive Energy Districts
(PEDs)—A Comparison of Norwegian Projects.
Sustainability
Academic article
-
Ahlers, Dirk.
(2021)
Searching in the Smart City? — An Information Access Challenge.
CEUR Workshop Proceedings
Academic article
-
Van Wees, Mark;
Pineda Revilla, Beatriz;
Fitzgerald, Helena;
Ahlers, Dirk;
Romero, Natalia;
Alpagut, Beril.
(2021)
Energy Citizenship in New Energy Concepts.
Environmental Sciences Proceedings
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.
(2020)
Making Sense of the Urban Future: Recommendation Systems in Smart Cities.
CEUR Workshop Proceedings
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.
(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
-
Nesse, Per Jonny;
Wyckmans, Annemie;
Lønsethagen, Håkon;
Ahlers, Dirk.
(2020)
Co-creation of smart sustainable cities : The 5G SOLUTIONS project.
Eurescom Message
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
-
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;
Driscoll, Patrick Arthur;
Wibe, Håvard;
Wyckmans, Annemie.
(2019)
Co-Creation of Positive Energy Blocks.
IOP Conference Series: Earth and Environmental Science (EES)
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
-
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;
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;
Krogstie, John;
Driscoll, Patrick Arthur;
Lundli, Hans Einar;
Loveland, Simon-James;
Rothballer, Carsten.
(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.
(2017)
Report on the Seventh International Workshop on Location and the Web (LocWeb 2017).
SIGIR Forum
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;
Mehrpoor, Mahsa.
(2016)
Training on the Job: Learning While Searching in an Engineering Workplace.
CEUR Workshop Proceedings
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;
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
-
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;
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;
Wilde, Erik;
Martins, Bruno.
(2015)
Report on the Fifth Workshop on Location and the Web (LocWeb 2015).
SIGIR Forum
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
-
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.
(2012)
Multi-source entity-based conflation for local search.
Revista Colombiana de Computación - RCC
Academic article
Books
-
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
ACM Digital Library
Academic anthology/Conference proceedings
-
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
ACM Digital Library
Academic anthology/Conference proceedings
-
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)
Association for Computing Machinery (ACM)
Academic anthology/Conference proceedings
-
Ahlers, Dirk;
Wilde, Erik.
(2017)
LocWeb '17: Proceedings of the 7th International Workshop on Location and the Web.
Association for Computing Machinery (ACM)
Association for Computing Machinery (ACM)
Academic anthology/Conference proceedings
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2014)
LocWeb '14 — Proceedings of the 4th International Workshop on Location and the Web.
ACM Digital Library
ACM Digital Library
Academic anthology/Conference proceedings
Part of book/report
-
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.
IEEE conference proceedings
Academic chapter/article/Conference paper
-
Ahlers, Dirk;
Wilde, Erik.
(2022)
LocWeb2022: 12th International Workshop on Location and the Web.
Association for Computing Machinery (ACM)
Introduction
-
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.
ACM Digital Library
Academic chapter/article/Conference paper
-
Ahlers, Dirk;
Wilde, Erik;
Schifanella, Rossano;
Alowibdi, Jalal S..
(2021)
LocWeb 2021 — Proceedings of the 11th International Workshop on Location and the Web.
ACM Digital Library
Chapter
-
Soltvedt, Torbjørn Kirkevik;
Sinaeepourfard, Amir;
Ahlers, Dirk.
(2020)
A Cost Model for Data Discovery in Large-Scale IoT Networks of Smart Cities.
IEEE (Institute of Electrical and Electronics Engineers)
Academic chapter/article/Conference paper
-
Gall, Tjark;
Carbonari, Giulia;
Ahlers, Dirk;
Wyckmans, Annemie.
(2020)
Co-Creating Local Energy Transitions Through Smart Cities: Piloting a Prosumer-Oriented Approach.
ISOCARP (International Society of City and Regional Planners)
Academic chapter/article/Conference paper
-
Ahlers, Dirk.
(2020)
Challenges of Sustainable Urban Mobility Integration.
Association for Computing Machinery (ACM)
Academic chapter/article/Conference paper
-
Ahlers, Dirk;
Wienhofen, Leendert Wilhelmus Marinus;
Petersen, Sobah Abbas;
Anvaari, Mohsen.
(2019)
A Smart City Ecosystem Enabling Open Innovation.
Springer Nature
Academic chapter/article/Conference paper
-
Gohari, Savis;
Junker, Eivind;
Ahlers, Dirk;
Nielsen, Brita Fladvad.
(2019)
SUSTAINABLE SMART CITY DEVELOPMENT IN A FRAMEWORK OF GOVERNANCE .
Academic chapter/article/Conference paper
-
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.
Springer Nature
Academic chapter/article/Conference paper
-
Sinaeepourfard, Amir;
Krogstie, John;
Petersen, Sobah Abbas;
Ahlers, Dirk.
(2019)
F2c2C-DM: A Fog-to-cloudlet-to-Cloud Data Management Architecture in Smart City.
IEEE conference proceedings
Academic chapter/article/Conference paper
-
Ahlers, Dirk;
Kraemer, Frank Alexander;
Bråten, Anders Eivind;
Liu, Xiufeng;
Anthonisen, Fredrik Valde;
Driscoll, Patrick Arthur.
(2018)
Analysis and Visualization of Urban Emission Measurements in Smart Cities.
OpenProceedings
Academic chapter/article/Conference paper
-
de Souza da Silva, Eliezer;
Ahlers, Dirk.
(2017)
Poisson Factorization Models for Spatiotemporal Retrieval.
Association for Computing Machinery (ACM)
Academic chapter/article/Conference paper
-
Ahlers, Dirk.
(2017)
Linkage Quality Analysis of GeoNames in the Semantic Web.
Association for Computing Machinery (ACM)
Academic chapter/article/Conference paper
-
Mallela, Deepa;
Ahlers, Dirk;
Pera, Maria Soledad.
(2017)
Mining Twitter Features for Event Summarization and Rating.
Association for Computing Machinery (ACM)
Academic chapter/article/Conference paper
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2016)
LocWeb '16 — Proceedings of the 5th International Workshop on Location and the Web.
Association for Computing Machinery (ACM)
Academic chapter/article/Conference paper
-
Ahlers, Dirk;
Löfström, Erica;
Krogstie, John;
Wyckmans, Annemie;
Driscoll, Patrick Arthur.
(2016)
Understanding Smart Cities as Social Machines.
Association for Computing Machinery (ACM)
Academic chapter/article/Conference paper
-
Glogovac, Bogdan;
Simonsen, Mads;
Solberg, Silje Strøm;
Löfström, Erica;
Ahlers, Dirk.
(2016)
Ducky: An Online Engagement Platform for Climate Communication.
Association for Computing Machinery (ACM)
Academic chapter/article/Conference paper
-
Kristensen, Kjetil;
Krogstie, John;
Ahlers, Dirk;
Mehrpoor, Mahsa.
(2016)
LEAP Collaboration System.
Academic Press
Chapter
-
Rossi, Monica;
Cocco, Matteo;
Terzi, Sergio;
Kristensen, Kjetil;
Parrotta, Simone;
Krogstie, John.
(2016)
LEAP Virtual Obeya.
Academic Press
Chapter
-
Ahlers, Dirk;
Aulie, Kristoffer Gebuhr;
Eriksen, Jeppe;
Krogstie, John.
(2016)
Visualizing a City Within a City — Mapping Mobility Within a University Campus.
Springer
Chapter
-
Ahlers, Dirk;
Mehrpoor, Mahsa;
Kristensen, Kjetil;
Krogstie, John.
(2015)
Challenges for Information Access in Multi-Disciplinary Product Design and Engineering Settings.
IEEE conference proceedings
Academic chapter/article/Conference paper
-
Ahlers, Dirk.
(2015)
Granularity as a qualitative concept for GIR.
ACM Digital Library
Academic chapter/article/Conference paper
-
Ingvaldsen, Jon Espen;
Ahlers, Dirk.
(2015)
Handling shape variations in geographical distance rankings for local news recommendation.
ACM Digital Library
Academic chapter/article/Conference paper
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2015)
LocWeb 2015.
ACM Digital Library
Academic chapter/article/Conference paper
-
Ahlers, Dirk;
Mehrpoor, Mahsa.
(2015)
Everything is Filed under 'File' — Conceptual Challenges in Applying Semantic Search to Network Shares for Collaborative Work.
ACM Digital Library
Academic chapter/article/Conference paper
-
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 Conferences and Publishing International Limited
Academic chapter/article/Conference paper
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2015)
LocWeb 2015 Chairs' Welcome & Workshop Organization.
ACM Digital Library
Academic chapter/article/Conference paper
-
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.
ACM Digital Library
Academic chapter/article/Conference paper
-
Ahlers, Dirk;
Wilde, Erik;
Martins, Bruno.
(2014)
LocWeb'14 - 4th International Workshop on Location and the Web: CIKM 2014 Workshop Summary.
ACM Publications
Other
-
Ahlers, Dirk.
(2014)
Spatio-Temporal Quality Issues for Local Search.
ACM Publications
Academic chapter/article/Conference paper
-
Ahlers, Dirk.
(2013)
Assessment of the Accuracy of GeoNames Gazetteer Data.
ACM Digital Library
Academic chapter/article/Conference paper
-
Ahlers, Dirk.
(2013)
Where the streets have no name - Experiences in GIR for a developing country.
ACM Digital Library
Academic chapter/article/Conference paper
-
Ahlers, Dirk;
Sandhaus, Philipp;
Boll, Susanne.
(2013)
Geospatial Web Image Mining.
Bentham eBooks
Academic chapter/article/Conference paper
-
Ahlers, Dirk.
(2013)
Towards a Development Process for Geospatial Information Retrieval and Search.
ACM Digital Library
Academic chapter/article/Conference paper
Report
-
Wiik, Marianne Rose Kjendseth ;
Fufa, Selamawit Mamo;
Fjellheim, Kristin;
Lien, Synne Krekling;
Krogstie, John;
Ahlers, Dirk.
(2021)
ZERO EMISSION NEIGHBOURHOODS IN SMART CITIES Definition, key performance indicators and assessment criteria: Version 2.0. Bilingual version.
SINTEF akademisk forlag
SINTEF akademisk forlag
Report
-
Wiik, Marianne Rose Kjendseth ;
Fufa, Selamawit Mamo;
Fjellheim, Kristin;
Lien, Synne Krekling;
Krogstie, John;
Ahlers, Dirk.
(2021)
Zero Emission Neighbourhoods in Smart Cities. Definition, Key Performance Indicators and Assessment Criteria: Version 2.0.
SINTEF akademisk forlag
ZEN Report (32)
Report
-
Ahlers, Dirk;
Krogstie, John.
(2018)
ZEN data management and monitoring: requirements and architecture. ZEN Memo No. 7.
NTNU
Report
-
Krogstie, John;
Ahlers, Dirk.
(2018)
Intermediate ICT coordination and harmonization guidelines. ZEN Memo No. 6.
NTNU
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
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
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
Report
-
Wiik, Marianne Rose Kjendseth ;
Fufa, Selamawit Mamo;
Krogstie, John;
Ahlers, Dirk;
Wyckmans, Annemie;
Driscoll, Patrick Arthur.
(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
ZEN Report (7)
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
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
Report
Media
2022
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Popular scientific lectureAhlers, Dirk. (2022) +CityxChange: City and Project Scales of Climate-Neutral Transitions. SmartEnCity Final Conference 2022-06-14 -
-
LectureAhlers, Dirk. (2022) Positive Energy Districts – Urban Transitions and Digitalisation. ZEN ZEN PhD seminar 2022-03-23 -
-
LectureWyckmans, Annemie; Ahlers, Dirk; Junqueira de Andrade, Elisa. (2022) CrAFt - Klimanøytrale byer (presentasjon + paneldeltagelse). CIENS & Forskningsrådet Samfunnsoppdrag, klimanøytrale byer og klimarobuste regioner: Hvordan kan forskerne bidra, og hva er deres rolle? , Oslo 2022-06-17 - 2022-06-17
2021
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Academic lectureAhlers, Dirk; Wyckmans, Annemie. (2021) Challenges in Replication and Scaling of PEDs: Technical and Organisational Partnerships. NordicEdge/UiS Nordic Edge/UiS Research Symposium on Smart Cities — Session: Positive Energy Districts as vehicle towards smart and sustainable cities , Stavanger 2021-09-22 - 2021-09-22
-
Academic lectureFitzgerald, Helena; Ahlers, Dirk. (2021) CommunityxChange as a toolkit for empowered energy citizenship. Sustainable Places 2021, Workshop: Energy Citizenship 2021-06-29 -
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Academic lectureAhlers, Dirk. (2021) Combining Urban and Energy Transition. GTALCC GTALCC Webinar Series, Low Carbon Spatial Planning 2021-06-17 -
-
Academic lectureAhlers, Dirk. (2021) Stakeholders in Positive Energy District Development (Keynote). CIRRE 2021 - 6th Conference of Interdisciplinary Research on Real Estate 2021-09-16 -
-
Academic lectureAhlers, Dirk. (2021) Smart Sustainable Cities – Ideas from Trondheim. IEEE IEEE-ETEMS 2021 IEEE European Technology and Engineering Management Summit 2021-03-19 -
-
Academic lectureAhlers, Dirk. (2021) Transition processes and digital transformation in Smart Sustainable Cities. Dublic City University (DCU) Business School, TRANSFORM Series: Smart Cities and Communities , Dublin/online 2021-02-10 -
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LectureAhlers, Dirk. (2021) Smart Sustainable Cities: Geospatial Challenges and Applications. University Münster GI-Forum Ringvorlesung, ifgi, Universität Münster 2021-11-16 -
-
Academic lectureAhlers, Dirk. (2021) Urban Energy Transitions as City Climate Strategies. ISOCARP ISOCARP World Planning Congress – Session: Innovative Solutions for Climate Resilient Cities and Communities: From research to practice 2021-11-10 -
-
Popular scientific lectureAhlers, Dirk. (2021) Lessons Learned from Lighthouse Projects. NL – Netherlands 100 Climate Neutral Cities in Europe by 2030 - Roundtable European Smart City Lighthouse projects 2021-06-14 -
2020
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Popular scientific lectureAhlers, Dirk. (2020) Learnings from project development with Climate-KIC. NTNU Experiences & Opportunities with EIT Climate-KIC. - European Institute of Innovation and Technology (EIT) in Horizon Europe. - NTNU Horizon Europe and Erasmus+ Launch Week. 2020-11-17 -
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LectureWyckmans, Annemie; Ahlers, Dirk; Vandevyvere, Han Hendrik B.; Myrstad, Marit; Livik, Klaus. (2020) PED Talks: Definition and Regulations. NTNU / +CityxChange PED Talks , Trondheim / online 2020-03-13 - 2020-03-13
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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). NTNU / +CityxChange +CityxChange Learning Session , online 2020-03-25 - 2020-03-25
-
Academic lectureAhlers, Dirk. (2020) Digitalization in transformation processes for Positive Energy Districts. ISOCARP ISOCARP World Planning Congress – >Session: ISOCARP Institute: Digital Infrastructure for Smart Services and Public Value 2020-12-09 -
-
LectureWyckmans, Annemie; Ahlers, Dirk; Vandevyvere, Han Hendrik B.. (2020) PED Webinar: Definition and Regulatory Frameworks (+CxC / ZEN). NTNU PED Talks , Online / Trondheim 2020-03-13 - 2020-03-13
-
LectureWyckmans, Annemie; Ahlers, Dirk. (2020) The use of DLT in PEDs (+CxC learning session). NTNU / +CityxChange +CityxChange Learning Session , Online / Trondheim 2020-03-25 - 2020-03-25
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Academic lectureGohari, Savis; Lynch, Sheryl; Singh, Mallika; Rood, Daniel; Hynes, William; Karatzoudi, Konstantina. (2020) An integrated PXI–Governance approach to participatory monitoring and evaluation in +CityxChange . Kemmy Business School (KBS), University of Limerick the 7th biennial International Symposium on Cross-Sector Social Interactions (CSSI 2020) , Limerick 2020-06-23 - 2020-06-26
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Academic lectureAhlers, Dirk; Wyckmans, Annemie. (2020) +CityxChange – A Lighthouse for Positive Energy Districts. AWC2020, Busan municipality AWC 2020 , Busan, online 2020-09-17 - 2020-09-17
2019
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Academic 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) , Seoul 2019-07-17 - 2019-07-19
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Academic lectureAhlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard; Wyckmans, Annemie. (2019) Co-Creation of Positive Energy Blocks. NTNU NordicZEB+, 1st Nordic conference on Zero Emission and Plus Energy Buildings , Trondheim 2019-11-06 - 2019-11-06
-
LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard. (2019) Smarte, bærekraftige byer. Ålesund kommune, region og NTNU Samspillskonferanse , Ålesund 2019-02-08 - 2019-02-08
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Popular scientific lectureAhlers, Dirk; Wyckmans, Annemie. (2019) CityxChange -- A Lighthouse Project for Building a Positive Energy District. NordicEdge NordicEdge China - Workshop: People-driven Smart Sustainable Cities , Beijing 2019-04-09 - 2019-04-10
2018
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Academic lectureAhlers, Dirk; Kraemer, Frank Alexander; Bråten, Anders Eivind; Liu, Xiufeng; Anthonisen, Fredrik Valde; Driscoll, Patrick Arthur. (2018) Analysis and Visualization of Urban Emission Measurements in Smart Cities. International Conference on Extending Database Technology (EDBT) , Vienna 2018-03-26 - 2018-03-29
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Popular scientific lectureAhlers, Dirk. (2018) Digital Innovation, +CityxChange and Open Innovation. Climate-KIC, Trondheim Kommune, NTNU Climate-KIC Climathon Trondheim 2018 , Trondheim 2018-10-26 - 2018-10-27
-
Popular scientific lectureAhlers, Dirk. (2018) +CityxChange and Open Innovation. Climate-KIC Climate-KIC Partner Day , Trondheim 2018-08-30 - 2018-08-30
-
LectureAhlers, Dirk. (2018) Urban Data. NTNU SiNoPSE Summer School on Sustainable Energy in Cities 2018 , Trondheim 2018-10-13 -
-
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 . NTNU, Shanghai Jiao Tong University & Tsinghua University SiNoPSE Summer School Opening Day , Trondheim 2018-08-06 - 2018-08-06
-
LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard. (2018) SET-Plan Action 3.2. 100 Positive Energy Districts by 2025. EERA EERA JP Coordinator Meeting , Brussels 2018-12-04 - 2018-12-04
-
LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard; Wang, Yu. (2018) +CityxChange - 100 PEDs - China cooperation. NTNU, Trondheim kommune & Innovation Norway Dialogue meeting with delegation by Innovation Norway China on environmental protection , Trondheim 2018-09-17 - 2018-09-17
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LectureWyckmans, Annemie; Ahlers, Dirk; Wang, Yu. (2018) How to build a positive energy city in Norway and China. NTNU, Tsinghua University & Shanghai Jiao Tong University Symposium on Sustainable Energy The Importance of Sino-Norwegian Cooperation , Shanghai 2018-12-14 - 2018-12-15
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LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard. (2018) +CityxChange, 100 PEDs & Cooperation with China. NTNU, Shanghai Jiao Tong University & Tsinghua University SiNoPSE Summer School Closing Day , Trondheim 2018-08-17 - 2018-08-17
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LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard; Wang, Yu. (2018) +CityxChange - 100 PEDs - China Cooperation. Nordic Edge & Innovation Norway Nordic Edge Expo 2018 , Stavanger 2018-09-25 - 2018-09-25
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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 Nordic Edge Expo 2018, Expo Stage Program , Stavanger 2018-09-26 - 2018-09-26
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LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard; Wang, Yu. (2018) +CityxChange - 100 PEDs - China cooperation. NTNU Dialogue meeting with delegation from CASS , Trondheim 2018-08-28 - 2018-08-28
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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 Steering Group / European Commission SET-Plan Conference Session 4 , Vienna 2018-11-20 - 2018-11-21
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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. NTNU Dialogue meeting between NTNU and delegation of Jiangsu Province, China , Trondheim 2018-11-19 - 2018-11-19
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LectureWyckmans, Annemie; Ahlers, Dirk; Wibe, Håvard; Driscoll, Patrick Arthur. (2018) Positive City ExChange. EERA JP Smart Cities "100 PEDs by 2025" Workshop during Smart City Expo Barcelona , Barcelona 2018-11-13 - 2018-11-13
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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. NTNU Smart Sustainable Cities Dialogue meeting between NTNU and Innovation Norway Korea , Trondheim 2018-11-19 - 2018-11-19
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LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard. (2018) Launch of the Horizon 2020 Project +CityxChange. NTNU NTNU European Conference , Brussels 2018-11-26 - 2018-11-26
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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. Innovation Norway China & Nordic Edge Norway-China Green Smart City Forum: From Green Building to Green Smart City , Nordic Edge Expo, Stavanger 2018-09-25 - 2018-09-25
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LectureWyckmans, Annemie; Ahlers, Dirk; Driscoll, Patrick Arthur; Wibe, Håvard; Wang, Yu; Rød, Jan Ketil. (2018) Systemic solutions for, with and in cities: Public-Private-People Partnerships, Innovation Playgrounds & Urban Living Labs. China Academy of Urban Planning and Design EU-China Living Lab Working Meeting , Jingdezhen Municipality 2018-10-18 - 2018-10-18
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Academic lectureAhlers, Dirk. (2018) Actions on Research: +CityxChange and Open Innovation. ICOCARP 54th ISOCARP Congress 2018 , Bodø 2018-10-01 - 2018-10-01
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Academic lectureAhlers, Dirk. (2018) The Sluppen Positive Energy District. NTNU SiNoPSE Summer School on Sustainable Energy in Cities 2018 , Trondheim 2018-08-06 -
2017
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LectureWyckmans, Annemie; Krogstie, John; Ahlers, Dirk. (2017) ZEN Definition and indicators. NTNU ZEN-partnermøte , Oslo 2017-06-07 - 2017-06-07
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LectureWyckmans, Annemie; Krogstie, John; Ahlers, Dirk; Brattebø, Helge; Houlihan Wiberg, Aoife Anne Marie. (2017) WP 1 Analytical Framework for Design and Planning of ZEN. ZEN ZEN-styremøte , Oslo 2017-09-14 - 2017-09-15
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Academic lectureAhlers, Dirk; Driscoll, Patrick Arthur; Krogstie, John. (2017) Urban Emission and Greenhouse Gas Monitoring: Multidisciplinary Technical and Organizational Considerations. NTNU NTNU Sustainability Science Conference, Track B – Smart and sustainable city services , Trondheim 2017-10-18 - 2017-10-20
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LectureWyckmans, Annemie; Krogstie, John; Ahlers, Dirk; Wiik, Marianne Rose Kjendseth ; Fufa, Selamawit Mamo; Brattebø, Helge. (2017) ZEN WP1 Arbeidsplan 2018-2019. ZEN ZEN-partnermøte , Trondheim 2017-11-21 - 2017-11-22
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LectureWyckmans, Annemie; Krogstie, John; Ahlers, Dirk; Wiik, Marianne Rose Kjendseth ; Brattebø, Helge; Fufa, Selamawit Mamo. (2017) Status i ZEN-arbeidspakke 1. ZEN ZEN-partnermøte , Trondheim 2017-11-21 - 2017-11-22
2016
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Academic lectureAhlers, Dirk; Driscoll, Patrick Arthur. (2016) Understanding challenges in municipal greenhouse gas emissions inventories. ICE/IEEE International Technology Management Conference , Trondheim 2016-06-13 - 2016-06-15
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LectureAhlers, Dirk. (2016) CTT2.0 Carbon Track and Trace. Stop Guessing, Start Measuring. East Asia Clean Air Cities EACAC Northeast Asian Air Quality Improvement Forum, , Seoul, Republic of Korea 2016-05-19 - 2016-05-20
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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. NTNU + Climate-KIC Climathon Trondheim 2016 , Trondheim 2016-01-07 - 2016-01-08
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Academic lectureAhlers, Dirk; Krogstie, John; Driscoll, Patrick Arthur; Lundli, Hans-Einar; Loveland, Simon-James; Rothballer, Carsten. (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 2016-09-19 -
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Academic 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 2016-11-27 - 2016-11-30
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Popular scientific lectureAhlers, Dirk. (2016) Climate-Smart Cities - Carbon Track and Trace. NordicEdge, Centre Court, 2016, Stavanger , Stavanger 2016-10-06 - 2016-10-07
2015
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Academic lectureAhlers, Dirk; Mehrpoor, Mahsa; Kristensen, Kjetil; Krogstie, John. (2015) Challenges for Information Access in Multi-Disciplinary Product Design and Engineering Settings. ICDIM2015 , Jeju 2015-10-21 - 2015-10-23
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Academic lectureAhlers, Dirk. (2015) Surveying GeoNames Gazetteer Data for the Nordic Countries. NIK 2015 2015-11-23 -
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Academic 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 2015-10-13 -
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PosterAhlers, Dirk. (2015) Geospatial Grounding of the Web Graph. NetSci2015 , Zaragoza 2015-06-01 - 2015-06-05
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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. NTNU & Climate-KIC Climate Change, Innovation and Circular Economy, , Trondheim 2015-09-25 - 2015-09-25
2014
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Academic lectureAhlers, Dirk. (2014) Search and Navigation in Complex Overlapping Urban Spaces. Making Places Workshop @ NordiCHI2014 2014-10-26 - 2014-10-26
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PosterAhlers, Dirk; Mehrpoor, Mahsa. (2014) Semantic Social Recommendations in Knowledge-Based Engineering. SP 2014: Workshop on Social Personalisation at Hypertext 2014 2014-09-01 - 2014-09-01
2013
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Academic lectureAhlers, Dirk; Kumar, Chandan. (2013) Interactive Exploration of Geographic Regions with Web-based Keyword Distributions. EuroHCIR 2013 - 3rd European Workshop on Human-Computer Interaction and Information Retrieval @ SIGIR2013 , Dublin 2013-08-01 -
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Academic lectureAhlers, Dirk. (2013) In search of Honduras - Case report of developing local search for a developing country. University of Bamberg, Germany LWA 2013 2013-10-07 -