Profil

Nys Gilles-Antoine

Département de géographie > Geospatial Data Science and City Infor. Modelling (GeoScITY)

See author's contact details
ORCID
0000-0001-5580-5680
Main Referenced Co-authors
Billen, Roland  (26)
Kasprzyk, Jean-Paul  (9)
Hallot, Pierre  (8)
Poux, Florent  (8)
Neuville, Romain  (5)
Main Referenced Keywords
CityJSON (13); CityGML (6); 3D City Model (4); 3D City Models (4); cultural heritage (4);
Main Referenced Unit & Research Centers
Geomatics Unit (12)
Geomatics Unit - ULiège (2)
SPHERES - ULiège [BE] (2)
Geomatics unit (1)
Local environmental and management analysis (1)
Main Referenced Disciplines
Computer science (31)
Earth sciences & physical geography (10)
Architecture (5)
Archaeology (4)
Engineering, computing & technology: Multidisciplinary, general & others (3)

Publications (total 40)

The most downloaded
1184 downloads
Billen, R., Jonlet, B., Luczfalvy Jancsó, A., Neuville, R., Nys, G.-A., Poux, F., Van Ruymbeke, M., Piavaux, M., & Hallot, P. (2018). La transition numérique dans le domaine du patrimoine bâti: un retour d'expériences. In Bulletin de la commission royale des monuments, sites et fouilles - Tome 30 (pp. 119-148). Commission royale des Monuments, Sites et Fouilles de la Région wallonne. https://hdl.handle.net/2268/228570

The most cited

46 citations (Scopus®)

Poux, F., Neuville, R., Van Wersch, L., Nys, G.-A., & Billen, R. (30 September 2017). 3D Point Clouds in Archaeology: Advances in Acquisition, Processing and Knowledge Integration Applied to Quasi-Planar Objects. Geosciences, 7 (4), 96. doi:10.3390/geosciences7040096 https://hdl.handle.net/2268/214931

Yarroudh, A., Nys, G.-A., & Hajji, R. (13 December 2023). 3D MODELING OF ROAD INFRASTRUCTURES ACCORDING TO CITYGML 3.0 AND ITS CITYJSON ENCODING. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLVIII-1/W2-2023, 63-70. doi:10.5194/isprs-archives-xlviii-1-w2-2023-63-2023
Peer Reviewed verified by ORBi

Bachir, N., Harb, H., Zaki, C., Nabaa, M., Nys, G.-A., & Billen, R. (September 2023). PEMAP: An intelligence-based framework for post-event management of transportation systems. Computers and Electrical Engineering, 110, 108856. doi:10.1016/j.compeleceng.2023.108856
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

Nys, G.-A. (2023). From consistency to flexibility: shifting the structure [Doctoral thesis, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/305813

Nys, G.-A., & Billen, R. (2022). From consistency to flexibility: Handling spatial information schema thanks to a middleware in a 3D city modeling context. Transactions in GIS. doi:10.1111/tgis.13014
Peer Reviewed verified by ORBi

Yarroudh, A., Nys, G.-A., & Hajji, R. (2022). Modélisation 3D et développement d’une approche pour la structuration, le stockage et l’exploitation des infrastructures routières en 3D selon le standard CityGML 3.0 et son encodage CityJSON. https://orbi.uliege.be/handle/2268/305071

Nys, G.-A. (06 September 2022). CityJSON at the Geomatics Unit : Research & Teaching [Paper presentation]. EnRHEd: Summer School 2022, Liège, Belgium.

Nys, G.-A., Jeddoub, I., & Billen, R. (2022). "Digital Twins": an "academic" viewpoint [Paper presentation]. Smart Lunches.

Nys, G.-A., Dubois, C., Goffin, C., Hallot, P., Kasprzyk, J.-P., Treffer, M., & Billen, R. (2022). ÉVALUATION DE LA QUALITÉ DES GÉODONNÉES ET OPERATIONALISATION DE LA DIRECTIVE INSPIRE : RETOUR D'EXPERIENCE. BSGLg, 78 (1), 179 - 188. doi:10.25518/0770-7576.6698
Peer Reviewed verified by ORBi

Van Ruymbeke, M., & Nys, G.-A. (2022). Voir ou être vu : analyses de visibilité depuis le site de Chèvremont (commune de Chaudfontaine, Belgique). Bulletin de la Société Géographique de Liège, 2022 (1), 147-156. doi:10.25518/0770-7576.6674
Peer Reviewed verified by ORBi

Nys, G.-A., & Billen, R. (2021). From consistency to flexibility: A simplified database schema for the management of CityJSON 3D city models. Transactions in GIS. doi:10.1111/tgis.12807
Peer Reviewed verified by ORBi

Nys, G.-A. (06 July 2021). An extension of CityJSON for the support of point clouds [Paper presentation]. XXIV ISPRS Congress, Nice, France.

Nys, G.-A., Kharroubi, A., Poux, F., & Billen, R. (30 June 2021). An extension of CityJSON to support point clouds. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLII-B4-2021, 301-306. doi:10.5194/isprs-archives-XLIII-B4-2021-301-2021
Peer Reviewed verified by ORBi

Joshi, M. Y., Rohon, S., Nys, G.-A., & Teller, J. (30 March 2021). Potential of green roofs in the East bank of Liege, Belgium [Paper presentation]. EARSeL Joint Workshop 2021, Liege, Belgium, Belgium.

El Yamani, S., Hajji, R., Nys, G.-A., Ettarid, M., & Billen, R. (05 March 2021). 3D Variables Requirements for Property Valuation Modeling Based on the Integration of BIM and CIM. Sustainability, 13 (2814). doi:10.3390/su13052814
Peer reviewed

Kasprzyk, J.-P., Binard, M., Nys, G.-A., & Billen, R. (2020). Accessibilité des points de collecte de tests salivaires COVID-19 par les maisons de repos wallonnes. ULiège.

Nys, G.-A. (27 October 2020). New OGC 3D standards in urban built environment [Paper presentation]. BeGeo 2020, Belgium.

Nys, G.-A., & Billen, R. (22 September 2020). New 3D standards and perspectives [Paper presentation]. AM/FM Belux Webinars, Liège, Belgium.

Nys, G.-A. (17 September 2020). Uliège activities related to CityJSON [Paper presentation]. 3DTalks, Delft, Netherlands.

Nys, G.-A., Poux, F., & Billen, R. (31 August 2020). CityJSON Building Generation from Airborne LiDAR 3D Point Clouds. ISPRS International Journal of Geo-Information, 9 (521). doi:10.3390/ijgi9090521
Peer Reviewed verified by ORBi

Nys, G.-A., Billen, R., & Poux, F. (2020). Automatic 3D Buildings Compact Reconstruction from LiDAR point clouds. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, (XLIII-B2-2020), 473-478. doi:10.5194/isprs-archives-XLIII-B2-2020-473-2020
Peer Reviewed verified by ORBi

Joshi, M., Selmi, W., Binard, M., Nys, G.-A., & Teller, J. (2020). Potential for urban greening with green roofs: A way towards smart cities. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, VI-4 (W2-2020), 87–94. doi:10.5194/isprs-annals-VI-4-W2-2020-87-2020
Peer Reviewed verified by ORBi

Orban, A., Barbier, C., Billen, R., Nys, G.-A., Kasprzyk, J.-P., Neyt, X., Stasolla, M., Beaumont, B., Tychon, B., & Wellens, J. (28 November 2019). EO_Regions_Science: Basic Research in support of EO_Regions! [Paper presentation]. Belgian Earth Observation Day (BEODay).

Kasprzyk, J.-P., Nys, G.-A., & Billen, R. (18 October 2019). Integration of multiple sensor data into a 3D GIS for cities monitoring [Paper presentation]. Belgium Geographers Days, Ghent, Belgium.

Nys, G.-A., Kasprzyk, J.-P., Hallot, P., & Billen, R. (13 June 2019). A Semantic Retrieval System for Remote Sensing Web Platforms [Paper presentation]. ISPRS GeoSpatial Week 2019, Enschede, Netherlands.

Nys, G.-A., Kasprzyk, J.-P., Hallot, P., & Billen, R. (05 June 2019). A Semantic Retrieval System for Remote Sensing Web Platforms. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLII-2 (W13), 1593-1599. doi:10.5194/isprs-archives-XLII-2-W13-1593-2019
Peer Reviewed verified by ORBi

Nys, G.-A. (2019). GIS 3.0 : Towards a new generation of Geographic Information Systems [Paper presentation]. BeGeo 2019, Heysel, Brussels, Belgium.

Nys, G.-A., Van Ruymbeke, M., & Billen, R. (13 October 2018). Spatio-temporal reasoning in CIDOC CRM: an hybrid ontology with GeoSPARQL and OWL-Time. CEUR Workshop Proceedings, 2230.
Peer Reviewed verified by ORBi

Nys, G.-A. (05 October 2018). Towards an Ontology for the Structuration of Remote Sensing Operations Shared by Different Processing Chains [Paper presentation]. ISPRS Technical Commission IV Symposium 2018, Delft, Netherlands.

Nys, G.-A., Kasprzyk, J.-P., Hallot, P., & Billen, R. (19 September 2018). TOWARDS AN ONTOLOGY FOR THE STRUCTURING OF REMOTE SENSING OPERATIONS SHARED BY DIFFERENT PROCESSING CHAINS. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLII (4), 483-490. doi:10.5194/isprs-archives-XLII-4-483-2018
Peer Reviewed verified by ORBi

Poux, F., Neuville, R., Nys, G.-A., & Billen, R. (05 September 2018). 3D Point Cloud Semantic Modelling: Integrated Framework for Indoor Spaces and Furniture. Remote Sensing, 10 (9), 1412. doi:10.3390/rs10091412
Peer Reviewed verified by ORBi

Billen, R., Jonlet, B., Luczfalvy Jancsó, A., Neuville, R., Nys, G.-A., Poux, F., Van Ruymbeke, M., Piavaux, M., & Hallot, P. (2018). La transition numérique dans le domaine du patrimoine bâti: un retour d'expériences. In Bulletin de la commission royale des monuments, sites et fouilles - Tome 30 (pp. 119-148). Commission royale des Monuments, Sites et Fouilles de la Région wallonne.

Nys, G.-A., Van Ruymbeke, M., & Billen, R. (28 August 2018). Spatio-temporal reasoning in CIDOC CRM: an hybrid ontology with GeoSPARQL and OWL-Time [Paper presentation]. 2nd Workshop On Computing Techniques For Spatio-Temporal Data in Archaeology And Cultural Heritage, Melbourne, Australia.

Van Ruymbeke, M., Hallot, P., Nys, G.-A., & Billen, R. (July 2018). Implementation of multiple interpretation data model concepts in CIDOC CRM and compatible models. Virtual Archaeology Review, 9 (19), 50-65. doi:10.4995/var.2018.8884
Peer Reviewed verified by ORBi

Poux, F., Billen, R. (Other coll.), Hallot, P. (Other coll.), Luczfalvy Jancsó, A. (Other coll.), Neuville, R. (Other coll.), Nys, G.-A. (Other coll.), & Van Wersch, L. (Other coll.). (08 March 2018). Fusion de données lasergrammétriques/photogrammétriques et techniques d'extraction d'information archéologique sur base de nuage de points 3D [Paper presentation]. Patrimoine, modélisation numérique et systèmes d’acquisition d’informations : les enjeux actuels de la recherche, Lille, France.

Orban, A., Barbier, C., Billen, R., Nys, G.-A., Kasprzyk, J.-P., Neyt, X., Stasolla, M., Tychon, B., & Wellens, J. (January 2018). EO_Regions_Science: Basic Research in support of EO_Regions! [Paper presentation]. Belgian Earth Observation Day (BEODay), Beersel, Belgium.

Poux, F., Neuville, R., Van Wersch, L., Nys, G.-A., & Billen, R. (30 September 2017). 3D Point Clouds in Archaeology: Advances in Acquisition, Processing and Knowledge Integration Applied to Quasi-Planar Objects. Geosciences, 7 (4), 96. doi:10.3390/geosciences7040096
Peer Reviewed verified by ORBi

Poux, F., Neuville, R., Kasprzyk, J.-P., Nys, G.-A., Hallot, P., Luczfalvy Jancsó, A., Jonlet, B., & Billen, R. (12 September 2017). LiDAR aérien et autres nuages de points pour la cartographie multi-échelles [Paper presentation]. Workshop LiDAR, Namur, Belgium.

Nys, G.-A. (16 March 2017). Development of a prototype of errors prediction in a geodetic network [Paper presentation]. 2nd BeGeo, Brussels, Belgium.

Nys, G.-A. (2016). Développement d'un prototype de prédiction de la précision d'un réseau géodésique [Master’s dissertation, Haute Ecole de la Province de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/212786

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