Nicolas Ray

61 papers B 1Misc 1Journal 55Unranked 4
YearRankTypeTitle / Venue / Authors
2025 J jnl
Large-scale semi-discrete optimal transport with distributed Voronoi diagrams.
J. Comput. Phys.
Bruno Lévy, Nicolas Ray, Quentin Mérigot, Hugo Leclerc
2025 J jnl
On Quad Mesh Extraction From Messy Grid Preserving Maps.
CoRR
Nicolas Ray
2024 J jnl
Quad Mesh Quantization Without a T-Mesh.
Comput. Graph. Forum
Yoann Coudert-Osmont, David Desobry, Martin Heistermann, David Bommes, Nicolas Ray, Dmitry Sokolov
2024 J jnl
inAccessMod: An R package to automate data downloading and processing for AccessMod.
J. Open Source Softw.
Pablo Timoner, Fleur Hierink, Loïc Baecher, Caroline Fuhrer, Nicolas Ray
2022 J jnl
Robust Quantization for Polycube Maps.
Comput. Aided Des.
François Protais, Maxence Reberol, Nicolas Ray, Etienne Corman, Franck Ledoux, Dmitry Sokolov
2021 J jnl
Designing 2D and 3D Non-Orthogonal Frame Fields.
Comput. Aided Des.
David Desobry, Yoann Coudert-Osmont, Etienne Corman, Nicolas Ray, Dmitry Sokolov
2021 J jnl
Foldover-free maps in 50 lines of code.
CoRR
Vladimir A. Garanzha, Igor E. Kaporin, Liudmila N. Kudryavtseva, François Protais, Nicolas Ray, Dmitry Sokolov
2021 J jnl
Foldover-free maps in 50 lines of code.
ACM Trans. Graph.
Vladimir A. Garanzha, Igor E. Kaporin, Liudmila N. Kudryavtseva, François Protais, Nicolas Ray, Dmitry Sokolov
2021 — conf
Frame Fields for CAD Models.
ISVC (2)
David Desobry, François Protais, Nicolas Ray, Etienne Corman, Dmitry Sokolov
2021 — conf
Least squares for programmers: with color plates.
SIGGRAPH Courses
Dmitry Sokolov, Nicolas Ray, Etienne Corman
2021 J jnl
Modelling Accessibility to Urban Green Areas Using Open Earth Observations Data: A Novel Approach to Support the Urban SDG in Four European Cities.
Remote. Sens.
Gregory Giuliani, Ekkehard Petri, Eduard Interwies, Veronika Vysna, Yaniss Guigoz, Nicolas Ray, Ian Dickie
2021 J jnl
Parametric Surface Fitting on Airborne Lidar Point Clouds for Building Reconstruction.
Comput. Aided Des.
Guillaume Coiffier, Justine Basselin, Nicolas Ray, Dmitry Sokolov
2021 J jnl
Restricted Power Diagrams on the GPU.
Comput. Graph. Forum
Justine Basselin, Laurent Alonso, Nicolas Ray, Dmitry Sokolov, Sylvain Lefebvre, Bruno Lévy
2020 J jnl
GEOEssential - mainstreaming workflows from data sources to environment policy indicators with essential variables.
Int. J. Digit. Earth
Anthony Lehmann, Stefano Nativi, Paolo Mazzetti, Joan Masó, Ivette Serral, Daniel Spengler, Aidin Niamir, Ian McCallum, Pierre Lacroix, Petros Patias, Denisa Rodila, Nicolas Ray, Gregory Giuliani
2020 J jnl
Reviewing the discoverability and accessibility to data and information products linked to Essential Climate Variables.
Int. J. Digit. Earth
Maria Teresa Miranda Espinosa, Gregory Giuliani, Nicolas Ray
2019 J jnl
CurviSlicer: slightly curved slicing for 3-axis printers.
ACM Trans. Graph.
Jimmy Etienne, Nicolas Ray, Daniele Panozzo, Samuel Hornus, Charlie C. L. Wang, Jonàs Martínez, Sara McMains, Marc Alexa, Brian Wyvill, Sylvain Lefebvre
2019 J jnl
MapX: An open geospatial platform to manage, analyze and visualize data on natural resources and the environment.
SoftwareX
Pierre Lacroix, Frédéric Moser, Antonio Benvenuti, Thomas Piller, David Jensen, Inga Petersen, Marion Planque, Nicolas Ray
2019 J jnl
SPLATCHE3: simulation of serial genetic data under spatially explicit evolutionary scenarios including long-distance dispersal.
Bioinform.
Mathias Currat, Miguel Arenas, Claudio S. Quilodràn, Laurent Excoffier, Nicolas Ray
2019 J jnl
citesdb: An R package to support analysis of CITES Trade Database shipment-level data.
J. Open Source Softw.
Noam Ross, Evan A. Eskew, Nicolas Ray
2018 J jnl
Hex-dominant meshing: Mind the gap!
Comput. Aided Des.
Nicolas Ray, Dmitry Sokolov, Maxence Reberol, Franck Ledoux, Bruno Lévy
2018 J jnl
Meshless voronoi on the GPU.
ACM Trans. Graph.
Nicolas Ray, Dmitry Sokolov, Sylvain Lefebvre, Bruno Lévy
2017 J jnl
Anti-aliasing for fused filament deposition.
Comput. Aided Des.
Hai-Chuan Song, Nicolas Ray, Dmitry Sokolov, Sylvain Lefebvre
2017 J jnl
Bringing GEOSS Services into Practice: A Capacity Building Resource on Spatial Data Infrastructures (SDI).
Trans. GIS
Gregory Giuliani, Pierre Lacroix, Yaniss Guigoz, Roberto Roncella, Lorenzo Bigagli, Mattia Santoro, Paolo Mazzetti, Stefano Nativi, Nicolas Ray, Anthony Lehmann
2017 J jnl
GEOCAB Portal: A gateway for discovering and accessing capacity building resources in Earth Observation.
Int. J. Appl. Earth Obs. Geoinformation
Jean-Christophe Desconnets, Gregory Giuliani, Yaniss Guigoz, Pierre Lacroix, Andiswa Mlisa, Mark Noort, Nicolas Ray, Nancy D. Searby
2017 J jnl
Hexahedral-dominant meshing.
ACM Trans. Graph.
Dmitry Sokolov, Nicolas Ray, Lionel Untereiner, Bruno Lévy
2017 J jnl
SCOPED-W: SCalable Online Platform for extracting Environmental Data and Water-related model outputs.
Trans. GIS
Yaniss Guigoz, Pierre Lacroix, Elham Rouholahnejad, Nicolas Ray, Gregory Giuliani
2017 J jnl
Spatial Dynamic Modelling of Future Scenarios of Land Use Change in Vaud and Valais, Western Switzerland.
ISPRS Int. J. Geo Inf.
Ana Gago-Silva, Nicolas Ray, Anthony Lehmann
2016 J jnl
Anti-aliasing for fused filament deposition.
CoRR
Hai-Chuan Song, Nicolas Ray, Dmitry Sokolov, Sylvain Lefebvre
2016 J jnl
Facilitating the production of ISO-compliant metadata of geospatial datasets.
Int. J. Appl. Earth Obs. Geoinformation
Gregory Giuliani, Yaniss Guigoz, Pierre Lacroix, Nicolas Ray, Anthony Lehmann
2016 J jnl
Hexahedral-Dominant Meshing.
ACM Trans. Graph.
Dmitry Sokolov, Nicolas Ray, Lionel Untereiner, Bruno Lévy
2016 J jnl
Integration of data and computing infrastructures for earth science: an image mosaicking use-case.
Earth Sci. Informatics
Paolo Mazzetti, Roberto Roncella, Danut Mihon, Victor Bacu, Pierre Lacroix, Yaniss Guigoz, Nicolas Ray, Gregory Giuliani, Dorian Gorgan, Stefano Nativi
2016 J jnl
Practical 3D frame field generation.
ACM Trans. Graph.
Nicolas Ray, Dmitry Sokolov, Bruno Lévy
2015 J jnl
An interoperable cloud-based scientific GATEWAY for NDVI time series analysis.
Comput. Stand. Interfaces
Hrachya V. Astsatryan, Andranik Hayrapetyan, Wahi Narsisian, Shushanik Asmaryan, Armen Saghatelyan, Vahagn Muradyan, Gregory Giuliani, Yaniss Guigoz, Nicolas Ray
2015 J jnl
An interoperable web portal for parallel geoprocessing of satellite image vegetation indices.
Earth Sci. Informatics
Hrachya V. Astsatryan, Andranik Hayrapetyan, Wahi Narsisian, A. Saribekyan, Shushanik Asmaryan, Armen Saghatelyan, Vahagn Muradyan, Yaniss Guigoz, Gregory Giuliani, Nicolas Ray
2015 J jnl
Dihedral angle-based maps of tetrahedral meshes.
ACM Trans. Graph.
Gilles-Philippe Paillé, Nicolas Ray, Pierre Poulin, Alla Sheffer, Bruno Lévy
2015 J jnl
Illustration of iterative linear solver behavior on simple 1D and 2D problems.
CoRR
Nicolas Ray, Dmitry Sokolov
2015 J jnl
Inappropriate use of L-BFGS, Illustrated on frame field design.
CoRR
Nicolas Ray, Dmitry Sokolov
2015 J jnl
On Smooth 3D Frame Field Design.
CoRR
Nicolas Ray, Dmitry Sokolov
2014 J jnl
MASCOT: Multi-Criteria Analytical SCOring Tool for ArcGIS Desktop.
Int. J. Inf. Technol. Decis. Mak.
Pierre Lacroix, Helder Santiago, Nicolas Ray
2014 J jnl
Robust Polylines Tracing for N-Symmetry Direction Field on Triangulated Surfaces.
ACM Trans. Graph.
Nicolas Ray, Dmitry Sokolov
2014 J jnl
Simplified Toolbar to Accelerate Repeated Tasks (START) for ArcGIS: Optimizing Workflows in Humanitarian Demining.
Int. J. Appl. Geospat. Res.
Pierre Lacroix, Pablo de Roulet, Nicolas Ray
2013 J jnl
Distributed computation of large scale SWAT models on the Grid.
Environ. Model. Softw.
Seleshi Yalew, Ann van Griensven, Nicolas Ray, Lukasz Kokoszkiewicz, Getnet D. Betrie
2013 J jnl
Tracing cross-free polylines oriented by a N-symmetry direction field on triangulated surfaces.
CoRR
Nicolas Ray, Dmitry Sokolov
2012 J jnl
Software Platform Interoperability Throughout EnviroGRIDS Portal.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Dorian Gorgan, Victor Bacu, Danut Mihon, Teodor Stefanut, Denisa Rodila, Pierluigi Cau, Karim C. Abbaspour, Gregory Giuliani, Nicolas Ray, Anthony Lehmann
2012 J jnl
Spatial Data Processing Tools and Applications for Black Sea catchment Region.
Int. J. Comput.
Dorian Gorgan, Victor Bacu, Danut Mihon, Denisa Rodila, Teodor Stefanut, Karim C. Abbaspour, Pierluigi Cau, Gregory Giuliani, Nicolas Ray, Anthony Lehmann
2012 J jnl
Visualizing 2D Flows with Animated Arrow Plots
CoRR
Bruno Jobard, Nicolas Ray, Dmitry Sokolov
2012 J jnl
WPS mediation: An approach to process geospatial data on different computing backends.
Comput. Geosci.
Gregory Giuliani, Stefano Nativi, Anthony Lehmann, Nicolas Ray
2011 — conf
Grid based data processing tools and applications for black sea catchment basin.
IDAACS (1)
Dorian Gorgan, Karim C. Abbaspour, Pierluigi Cau, Victor Bacu, Danut Mihon, Gregory Giuliani, Nicolas Ray, Anthony Lehmann
2011 J jnl
Grid-enabled Spatial Data Infrastructure for environmental sciences: Challenges and opportunities.
Future Gener. Comput. Syst.
Gregory Giuliani, Nicolas Ray, Anthony Lehmann
2011 J jnl
Sharing Environmental Data through GEOSS.
Int. J. Appl. Geospat. Res.
Gregory Giuliani, Nicolas Ray, Stefan Schwarzer, Andrea de Bono, Pascal Peduzzi, Hy Dao, Jaap Van Woerden, Ron Witt, Martin Beniston, Anthony Lehmann
2010 J jnl
Invisible Seams.
Comput. Graph. Forum
Nicolas Ray, Vincent Nivoliers, Sylvain Lefebvre, Bruno Lévy
2010 J jnl
SPLATCHE2: a spatially explicit simulation framework for complex demography, genetic admixture and recombination.
Bioinform.
Nicolas Ray, Mathias Currat, Matthieu Foll, Laurent Excoffier
2009 J jnl
Geometry-aware direction field processing.
ACM Trans. Graph.
Nicolas Ray, Bruno Vallet, Laurent Alonso, Bruno Lévy
2009 J jnl
Material Space Texturing.
Comput. Graph. Forum
Nicolas Ray, Bruno Lévy, Huamin Wang, Greg Turk, Bruno Vallet
2008 J jnl
N-symmetry direction field design.
ACM Trans. Graph.
Nicolas Ray, Bruno Vallet, Wan-Chiu Li, Bruno Lévy
2006 B conf
Automatic and interactive mesh to T-spline conversion.
Symposium on Geometry Processing
Wan-Chiu Li, Nicolas Ray, Bruno Lévy
2006 J jnl
Periodic global parameterization.
ACM Trans. Graph.
Nicolas Ray, Wan-Chiu Li, Bruno Lévy, Alla Sheffer, Pierre Alliez
2006 J jnl
Representing Higher-Order Singularities in Vector Fields on Piecewise Linear Surfaces.
IEEE Trans. Vis. Comput. Graph.
Wan-Chiu Li, Bruno Vallet, Nicolas Ray, Bruno Lévy
2003 — conf
Generation of Radiosity Texture Atlas for Realistic Real-Time Rendering.
Eurographics (Short Presentations)
Nicolas Ray, Jean-Christophe Ulysse, Xavier Cavin, Bruno Lévy
2003 Misc conf
Hierarchical Least Squares Conformal Map.
PG
Nicolas Ray, Bruno Lévy
2002 J jnl
Least squares conformal maps for automatic texture atlas generation.
ACM Trans. Graph.
Bruno Lévy, Sylvain Petitjean, Nicolas Ray, Jérôme Maillot