| Voxel-based 3D point cloud semantic segmentation: Unsupervised geometric and relationship featuring vs deep learning methods F Poux, R Billen ISPRS International Journal of Geo-Information 8 (5), 213, 2019 | 160 | 2019 |
| 3D spatial relationships model: a useful concept for 3D cadastre? R Billen, S Zlatanova Computers, Environment and Urban Systems 27 (4), 411-425, 2003 | 128 | 2003 |
| Initial user-centered design of a virtual reality heritage system: Applications for digital tourism F Poux, Q Valembois, C Mattes, L Kobbelt, R Billen Remote Sensing 12 (16), 2583, 2020 | 121 | 2020 |
| Modeling and computing ternary projective relations between regions E Clementini, R Billen IEEE Transactions on Knowledge and Data Engineering 18 (6), 799-814, 2006 | 84 | 2006 |
| 3D point clouds in archaeology: Advances in acquisition, processing and knowledge integration applied to quasi-planar objects F Poux, R Neuville, L Van Wersch, GA Nys, R Billen Geosciences 7 (4), 96, 2017 | 71 | 2017 |
| 3D point cloud semantic modelling: Integrated framework for indoor spaces and furniture F Poux, R Neuville, GA Nys, R Billen Remote Sensing 10 (9), 1412, 2018 | 69 | 2018 |
| 3D City Models and urban information: Current issues and perspectives: European COST Action TU0801 R Billen, AF Cutting-Decelle, O Marina, JP de Almeida 3D City Models and urban information: Current issues and perspectives, 2021 | 68 | 2021 |
| Smart point cloud: Definition and remaining challenges F Poux, R Neuville, P Hallot, R Billen ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information …, 2016 | 68 | 2016 |
| Ontology-based approaches for improving the interoperability between 3D urban models C Métral, R Billen, AF Cutting-Decelle, M Van Ruymbeke Journal of Information Technology in Construction 15, 2010 | 54 | 2010 |
| Dynamic and mobile GIS: investigating changes in space and time J Drummond, R Billen, E João, D Forrest Taylor and Francis, CRC Press, 2007 | 52 | 2007 |
| CityJSON building generation from airborne LiDAR 3D point clouds GA Nys, F Poux, R Billen ISPRS International Journal of Geo-Information 9 (9), 521, 2020 | 50 | 2020 |
| The Dimensional Model: a framework to distinguish spatial relationships R Billen, S Zlatanova, P Mathonet, F Boniver Advances in spatial data handling: 10th International Symposium on Spatial …, 2002 | 45 | 2002 |
| Digital Twins for cities: Analyzing the gap between concepts and current implementations with a specific focus on data integration I Jeddoub, GA Nys, R Hajji, R Billen International Journal of applied earth observation and geoinformation 122 …, 2023 | 42 | 2023 |
| Classification and integration of massive 3d points clouds in a virtual reality (VR) environment A Kharroubi, R Hajji, R Billen, F Poux International Archives of the Photogrammetry, Remote Sensing and Spatial …, 2019 | 41 | 2019 |
| A model for ternary projective relations between regions R Billen, E Clementini International Conference on Extending Database Technology, 310-328, 2004 | 40 | 2004 |
| Three dimensional change detection using point clouds: A review A Kharroubi, F Poux, Z Ballouch, R Hajji, R Billen Geomatics 2 (4), 457-485, 2022 | 30 | 2022 |
| Model for Semantically Rich Point Cloud Data F Poux, R Neuville, P Hallot, R Billen ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information …, 2017 | 30 | 2017 |
| Point cloud classification of tesserae from terrestrial laser data combined with dense image matching for archaeological information extraction F Poux, R Neuville, R Billen ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information …, 2017 | 30 | 2017 |
| Virtual leodium: from an historical 3D city scale model to an archaeological information system M Pfeiffer, C Carré, V Delfosse, P Hallot, R Billen CIPA 2013 Symposium Recording, Documentation and Cooperation for Cultural …, 2013 | 30 | 2013 |
| La cartographie des risques et les risques de la cartographie B Cornélis, R Billen 90-5201-944-4, 2001 | 30 | 2001 |
