![]() | Macq, H., Jeddoub, I., & Billen, R. (19 September 2025). Beyond Twinness and Twinning: Reflections on Urban Digital Twinnation from the Namur 3D Project. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLVIII-4/W16-2025, 51-58. doi:10.5194/isprs-archives-xlviii-4-w16-2025-51-2025 Peer Reviewed verified by ORBi |
![]() | Jeddoub, I., Roquet, M., Oudadda, Y., Hajji, R., Dewallef, P., & Billen, R. (18 September 2025). A Lightweight Framework for Seamless Integration of Building Energy Simulations into Urban Digital Twins. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLVIII-4/W15-2025, 77-84. doi:10.5194/isprs-archives-xlviii-4-w15-2025-77-2025 Peer Reviewed verified by ORBi |
Macq, H., Jeddoub, I., & Billen, R. (03 September 2025). Beyond Twinness and Twinning: Reflections on Urban Digital Twinnation from the Namur 3D Project [Poster presentation]. 3D GeoInfo & Smart Data Smart City Conference, Tokyo, Japan. Peer reviewed |
![]() | Billen, R., & Jeddoub, I. (23 January 2025). Data responsibilities in DT: An open discussion through scales [Paper presentation]. STATE-OF-THE-ART 3D MAPPING AT NATIONAL AND REGIONAL MAPPING AGENCIES. |
![]() | Billen, R., & Jeddoub, I. (23 December 2024). Les jumeaux numériques urbains : Un nouvel outil pour l’urbanisme et l’aménagement ? Cahier de l'espace public, 52. |
![]() | Rafamatanantsoa, B. P., Jeddoub, I., Yarroudh, A., Hajji, R., & Billen, R. (14 December 2024). City2Twin: an open urban digital twin from data integration to visualization and analysis. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLVIII-2/W8-2024, 387-394. doi:10.5194/isprs-archives-xlviii-2-w8-2024-387-2024 Peer Reviewed verified by ORBi |
![]() | Yarroudh, A., Kharroubi, A., Jeddoub, I., Ballouch, Z., & Billen, R. (14 December 2024). Railway reconstruction from 3D point cloud using Deep Learning and Parametric Modeling. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLVIII-2/W8-2024, 477-482. doi:10.5194/isprs-archives-xlviii-2-w8-2024-477-2024 Peer Reviewed verified by ORBi |
![]() | Doi, H., Yarroudh, A., Jeddoub, I., Hajji, R., & Billen, R. (14 December 2024). Automatic Detection and 3D Modeling of City Furniture Objects using LiDAR and Imagery Mobile Mapping Data. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLVIII-2/W8-2024, 125-132. doi:10.5194/isprs-archives-xlviii-2-w8-2024-125-2024 Peer Reviewed verified by ORBi |
![]() | Yarroudh, A., Kharroubi, A., Jeddoub, I., & Billen, R. (14 December 2024). Automatic upgrade of 3D building models to LoD3 using 3D Point Clouds and Grounding DINO. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLVIII-2/W8-2024, 471-476. doi:10.5194/isprs-archives-xlviii-2-w8-2024-471-2024 Peer Reviewed verified by ORBi |
![]() | Yarroudh, A., Kharroubi, A., Jeddoub, I., & Billen, R. (13 December 2024). Automatic upgrade of 3D building models to LoD3 using 3D Point Clouds and Grounding DINO [Paper presentation]. Low-Cost 3D workshop, Brescia, Italy. |
![]() | Yarroudh, A., Kharroubi, A., Jeddoub, I., Ballouch, Z., & Billen, R. (12 December 2024). [Poster] Railway reconstruction from 3D point cloud using Deep Learning and Parametric Modeling [Poster presentation]. Low-Cost 3D workshop, Brescia, Italy. Peer reviewed |
![]() | Doi, H., Yarroudh, A., Jeddoub, I., Hajji, R., & Billen, R. (12 December 2024). [Presentation] Automatic Detection and 3D Modeling of City Furniture Objects using LiDAR and Imagery Mobile Mapping Data [Paper presentation]. Low-Cost 3D workshop, Brescia, Italy. |
![]() | Jeddoub, I., Nys, G.-A., Hajji, R., & Billen, R. (2024). Data integration across urban digital twin lifecycle: a comprehensive review of current initiatives. Annals of GIS, 1-20. doi:10.1080/19475683.2024.2416135 Peer Reviewed verified by ORBi |
![]() | Ballouch, Z., Jeddoub, I., Hajji, R., Kasprzyk, J.-P., & Billen, R. (31 May 2024). Towards a Digital Twin of Liege: The Core 3D Model based on Semantic Segmentation and Automated Modeling of LiDAR Point Clouds. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, X-4/W4-2024, 13-20. doi:10.5194/isprs-annals-x-4-w4-2024-13-2024 Peer Reviewed verified by ORBi |
![]() | Jeddoub, I.* , Ballouch, Z.* , Hajji, R., & Billen, R. (2024). Enriched Semantic 3D Point Clouds: An Alternative to 3D City Models for Digital Twin for Cities? In T. H. Kolbe, A. Donaubauer, ... C. Beil (Eds.), Recent Advances in 3D Geoinformation Science - Proceedings of the 18th 3D GeoInfo Conference. Springer Science and Business Media Deutschland GmbH. doi:10.1007/978-3-031-43699-4_26 Peer reviewed* These authors have contributed equally to this work. |
![]() | Kharroubi, A., Ballouch, Z., Jeddoub, I., Hajji, R., & Billen, R. (2024). Automated detection and structuration of building and vegetation changes from LiDAR point clouds. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLVIII-2/W8-2024, 227-233. doi:10.5194/isprs-archives-XLVIII-2-W8-2024-227-2024 Peer Reviewed verified by ORBi |
![]() | Jeddoub, I., Nys, G.-A., Hajji, R., & Billen, R. (05 August 2023). Digital Twins for cities: Analyzing the gap between concepts and current implementations with a specific focus on data integration. International Journal of Applied Earth Observation and Geoinformation, 122, 103440. doi:10.1016/j.jag.2023.103440 Peer Reviewed verified by ORBi |
Billen, R., Jeddoub, I., & Macq, H. (13 June 2023). Digital Twin Hype: Threat or Opportunity for PMAs? [Paper presentation]. EuroSDR/AGILE 2023 Workshop - How can GI science advance the value of city-level and nationwide Digital Twins?, Delft, Netherlands. Editorial reviewed |
![]() | Jeddoub, I., & El Yamani, S. (23 August 2022). 3D Urban Information Modeling and Simulations [Paper presentation]. Summer School: Enhancement of Rwandan Higher Education in strategic fields for sustainable growth, Liège, Belgium. |
![]() | Nys, G.-A., Jeddoub, I., & Billen, R. (2022). "Digital Twins": an "academic" viewpoint [Paper presentation]. Smart Lunches. |