Roland Billen
Roland Billen
Geomatics Unit, Department of Geography, University of Liege
Verified email at
Cited by
Cited by
3D spatial relationships model: a useful concept for 3D cadastre?
R Billen, S Zlatanova
Computers, Environment and Urban Systems 27 (4), 411-425, 2003
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
Modeling and computing ternary projective relations between regions
E Clementini, R Billen
IEEE Transactions on Knowledge and Data Engineering 18 (6), 799-814, 2006
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
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
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
Dynamic and mobile GIS: investigating changes in space and time
J Drummond, R Billen, E João, D Forrest
Taylor and Francis, CRC Press, 2007
3D City Models and urban information: Current issues and perspectives-European COST Action TU0801
R Billen, AF Cutting-Decelle, O Marina, JP De Almeida, M Caglioni, ...
edp Sciences, 2014
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
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
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
A model for ternary projective relations between regions
R Billen, E Clementini
Lecture notes in computer science, 2004
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
La cartographie des risques et les risques de la cartographie
B Cornélis, R Billen
90-5201-944-4, 2001
Point cloud classification of tesserae from terrestrial laser data combined with dense image matching for archaeological information extraction
F Poux, R Neuville, P Hallot, R Billen
International Journal on Advances in Life Sciences 4, 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
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
A smart point cloud infrastructure for intelligent environments
F Poux, R Billen
Laser Scanning, 127-149, 2019
Model for reasoning from semantically rich point cloud data
F Poux, R Neuville, P Hallot, R Billen
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information …, 2017
Introducing a reasoning system based on ternary projective relations
PF Fisher, R Billen, E Clementini
Developments in Spatial Data Handling: 11 th International Symposium on …, 2005
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