Showing results 1 to 20 of 104
 Developing an ontology of space: application to 3D city modelingBillen, Roland  ; ; et alin Leduc, Thomas; Moreau, Guillaume; Billen, Roland (Eds.) Usage, Usability, and Utility of 3D City models (in press) Detailed reference viewed: 27 (6 ULg)3D historical models: the case studies of Liege and NantesBillen, Roland ; Carré, Cyril ; Delfosse, Vincent et alin Billen, Roland; Caglioni, Matteo; Marina, Ognen (Eds.) et al 3D issues in urban and environmental systems (in press) Detailed reference viewed: 56 (11 ULg)A generalized approach for historical mock-up acquisition and data modelling: towards historically enriched 3D city models; Billen, Roland ; et alin Leduc, Thomas; Moreau, Guillaume; Billen, Roland (Eds.) Usage, Usability, and Utility of 3D City models (in press) Detailed reference viewed: 29 (5 ULg)3D issues in urban and environmental systemsBillen, Roland ; ; et alBook published by Società Editrice Esculapio Srl (in press) Detailed reference viewed: 39 (8 ULg)Usage, Usability, and Utility of 3D City models; ; Billen, Roland Book published by ISTE Ltd (in press) Detailed reference viewed: 33 (5 ULg)Actes de la Conférence internationale de Géomatique et Analyse Spatiale 2012Billen, Roland ; Binard, Marc ; Hallot, Pierre et alBook published by Unité de Géomatique (2012) Detailed reference viewed: 51 (12 ULg) Les domaines d'activité du géomètre belgeBillen, Roland Article for general public (2012) Detailed reference viewed: 20 (2 ULg)Parlons du temps !Billen, Roland Article for general public (2012) Detailed reference viewed: 25 (4 ULg)UML as a schema candidate for Graph databasesDelfosse, Vincent ; Billen, Roland ; Leclercq, Pierre Conference (2012) Detailed reference viewed: 33 (8 ULg)Archéologie et géomatiqueBillen, Roland Article for general public (2011) Detailed reference viewed: 50 (7 ULg)Errata Corrige on “Modeling and Computing Ternary Projective Relations Between Regions”; Billen, Roland ; in IEEE Transactions on Knowledge & Data Engineering (2011) We report a corrected version of the algorithms to compute ternary projective relations between regions appeared in E. Clementini and R. Billen, "Modeling and computing ternary projective relations ... [more ▼] We report a corrected version of the algorithms to compute ternary projective relations between regions appeared in E. Clementini and R. Billen, "Modeling and computing ternary projective relations between regions," IEEE Transactions on Knowledge and Data Engineering, vol. 18, pp. 799-814, 2006. [less ▲] Detailed reference viewed: 42 (2 ULg)Advances in Conceptual Modeling; ; Billen, Roland et alBook published by Springer-Verlag - LNCS (2011) ER 2011Workshops FP-UML, MoRE-BI, Onto-CoM, SeCoGIS, Variability@ER, WISM Brussels, Belgium, October 31 - November 3, 2011 Proceedings Detailed reference viewed: 50 (0 ULg) Virtual Leodium - video de présentationBillen, Roland ; Carré, Cyril ; Van Ruymbeke, Muriel et alDiverse speeche and writing (2011) Detailed reference viewed: 277 (61 ULg)Les « Experts – géomatique »Billen, Roland Article for general public (2011) Detailed reference viewed: 31 (2 ULg)Les enjeux des infrastructures de données 3DBillen, Roland Article for general public (2011) Detailed reference viewed: 32 (4 ULg)Donner un sens aux données: Le cas de la modélisation de l'information archéologique du site de calakmul (Mexico)Van Ruymbeke, Muriel ; ; Billen, Roland et alConference (2011, April 13) Detailed reference viewed: 40 (10 ULg)Virtual Leodium: Maquette virtuelle de la ville de Liège au dix-huitième siècleBillen, Roland ; Blain, Pascal ; Carré, Cyril et alPoster (2011, April 13) Detailed reference viewed: 139 (33 ULg)Réflexion sur les associations professionnelsBillen, Roland Article for general public (2011) Detailed reference viewed: 26 (5 ULg)L'enrichissement sémantique des modèles 3D en archéologie. Le projet Virtual Leodium; Van Ruymbeke, Muriel ; Hallot, Pierre et alReport (2011) Detailed reference viewed: 31 (5 ULg)Ontologies in the Geographic Information SectorBillen, Roland ; ; et alin Falquet, Gilles; Métral, Claudine; Teller, Jacques (Eds.) et al Ontologies in Urban Development Projects (2011) Geographical information (GI) or geoinformation describes phenomena associated directly or indirectly with a location (coordinates systems, address systems…) with respect to the Earth’s surface. Such ... [more ▼] Geographical information (GI) or geoinformation describes phenomena associated directly or indirectly with a location (coordinates systems, address systems…) with respect to the Earth’s surface. Such phenomena can be either spatially discrete (represented by geometric primitives like points, lines, regions, etc.) such as a municipality, a road axis, etc. or spatially continuous (represented by interpolation on an image grid for example) such as terrain’s elevation, pollution diffusion, etc. GI is created by manipulating geographic data (or geospatial data) in a computerized system. Geospatial data can be acquired by different means: topographic survey, remote sensing, aerial photographs, GPS, laserscan, and all other types of sensors or survey techniques. Traditionally, these data are the core component of Geographic Information Systems (GIS), which is the term commonly used to refer to the software packages that allow to capture, store, check, integrate, manipulate, analyze and display them. [less ▲] Detailed reference viewed: 28 (4 ULg) |
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