Bruno Levy Directeur de Recherche InriaDirecteur Scientifique du Programme Inria Quadrant

Identifiants chercheurs

IdHAL :

bruno-levy

ORCID :

0000-0002-7007-3219

IdRef :

120122839

Présentation

I was born the 14th of May 1972. I defended my Ph.D. in 1999 on computational topology, combinatorics and embedding, directed by Jean-Laurent Mallet. I was awarded the SPECIF prize (now known as Gilles Kahn / Acad. Sci. prize) of the best French Ph.D. thesis in CS, then I did a post-doc in Stanford in 2000. I was hired by Inria in 2000 as a junior researcher. In 2004, I created the ALICE team (it became an Inria project in 2006) [Archives ALICE 2006-2018]. I obtained an ERC Starting Grant (GOODSHAPE) in 2008, and an ERC Proof of Concept Grant (VORPALINE) in 2013. I was promoted research director in 2008. I was awarded the Inria Young Researcher Award in 2011, was promoted 1st class research director (DR1) in 2012 and exceptional class (DR-CE) in 2021. In 2019, two new Inria teams stemmed from my previous team ALICE: MFX on compter aided fabrication, and PIXEL on geometry processing.From Nov. 2018 to Dec. 2022, I was the director of the Inria Nancy Grand-Est research center (450 people, 20 teams, 17 in Nancy, 3 in Strasbourg). I was promoted to the 2nd level of the exceptional class (DR-CE2) in 2025. I am now the scientific director of Program Inria Quadrant, the french high-risk high-reward research program on digital sciences and technologies, that I contributed to create.

My initial topic is Geometry Processing. From 1998 to 2006, I focused on the problem of mesh parameterization, and invented several algorithms (one of them, LSCM, was selected in Seminal Graphics Papers: pushing the boundaries, the book published for the 50 years of the ACM SIGGRAPH conference). Then I contributed to two start-up creations, for transferring my results in 3d gridding (Paradigm/Earth Decision Sciences) and visualization (Scalable Graphics)

From 2006 to 2019, I focused on some numerical problems in Scientific Computing. I contributed to lay spectral geometry processing fundamentals and made it practical with the first algorithm that computes a Fourier-like basis for surface meshes (manifold harmonics). I also established the regularity of Lloyd's energy and proposed a Newton solver for quantization, generalized it to propose the first automatic algorithm for hex-dominant meshing (Lp-CVT) and finally the first solver for 3D semi-discrete optimal transport. Most of my research results are available in my GEOGRAM and GRAPHITE Open-Source softwares. The main results of my two ERC projects on meshing and sampling are transferred to Tessael, a start-up we have created.

Now (2020,...) I am mainly working on computational methods for cosmology (Physical Review Letters, 2022 and 2023) and fluid dynamics (Journal of Computational Physics, 2022). I'm also interested in novel hardware architectures.

Publications

Article dans une revue (62)

Exact Predicates, Exact Constructions and Combinatorics for Mesh CSG. Bruno Lévy ACM Transactions on Graphics, 2025, 44 (5), pp.1-27. ⟨10.1145/3744642⟩ Article dans une revue hal-05251901v1
Large-scale semi-discrete optimal transport with distributed Voronoi diagrams Bruno Lévy,Nicolas Ray,Quentin Merigot,Hugo Leclerc Journal of Computational Physics, 2025, pp.114374. ⟨10.1016/j.jcp.2025.114374⟩ Article dans une revue hal-05253830v1
Displacement Field Analysis via Optimal Transport: Multi-Tracer Approach to Cosmological Reconstruction Farnik Nikakhtar,Ravi K Sheth,Nikhil Padmanabhan,Bruno Lévy,Roya Mohayaee Physical Review D, 2024, 109 (12), pp.123512. ⟨10.1103/PhysRevD.109.123512⟩ Article dans une revue hal-04537822v1
Monge Ampère gravity: from the large deviation principle to cosmological simulations through optimal transport Bruno Lévy,Yann Brenier,Roya Mohayaee Physical Review D, 2024, 110 (6), pp.063550. ⟨10.1103/PhysRevD.110.063550⟩ Article dans une revue hal-04590343v1
Optimal Transport Reconstruction of Biased Tracers in Redshift Space Farnik Nikakhtar,Nikhil Padmanabhan,Bruno Lévy,Ravi K Sheth,Roya Mohayaee Physical Review D, 2023, 108 (8), pp.083534. ⟨10.1103/PhysRevD.108.083534⟩ Article dans une revue hal-04170689v1
Accurate Baryon Acoustic Oscillations Reconstruction via Semidiscrete Optimal Transport Sebastian von Hausegger,Bruno Lévy,Roya Mohayaee Physical Review Letters, 2022, 128 (20), pp.201302. ⟨10.1103/PhysRevLett.128.201302⟩ Article dans une revue hal-03413154v1
Optimal Transport Reconstruction of Baryon Acoustic Oscillations Farnik Nikakhtar,Ravi K. Sheth,Bruno Lévy,Roya Mohayaee Physical Review Letters, 2022, 129, ⟨10.1103/PhysRevLett.129.251101⟩ Article dans une revue hal-03974048v1
Restricted Power Diagrams on the GPU Justine Basselin,Laurent Alonso,Nicolas Ray,Dmitry Sokolov,Sylvain Lefebvreet al. Computer Graphics Forum, 2021, 40 (2), ⟨10.1111/cgf.142610⟩ Article dans une revue hal-03169575v1
A fast semidiscrete optimal transport algorithm for a unique reconstruction of the early Universe Bruno Lévy,Roya Mohayaee,Sebastian von Hausegger Monthly Notices of the Royal Astronomical Society, 2021, 506 (1), pp.1165-1185. ⟨10.1093/mnras/stab1676⟩ Article dans une revue hal-03115841v1
Editorial of Special Issue on WSOM+ 2017 Jean-Charles Lamirel,Marie Cottrell,Madalina Olteanu,Bruno Lévy Neural Computing and Applications, 2020, 32, pp.17973-17975. ⟨10.1007/s00521-020-05481-7⟩ Article dans une revue hal-03196390v1
Automatic correction and simplification of geological maps and cross-sections for numerical simulations Pierre Anquez,Jeanne Pellerin,Modeste Irakarama,Paul Cupillard,Bruno Lévyet al. Comptes Rendus. Géoscience, 2019, 351 (1), pp.48-58. ⟨10.1016/j.crte.2018.12.001⟩ Article dans une revue hal-02136697v1
Notions of optimal transport theory and how to implement them on a computer Bruno Lévy,Erica Schwindt Computers and Graphics, 2018, pp.1-22. ⟨10.1016/j.cag.2018.01.009⟩ Article dans une revue hal-01717967v1
Computing a high-dimensional euclidean embedding from an arbitrary smooth riemannian metric Zichun Zhong,Wenping Wang,Bruno Lévy,Jing Hua,Xiaohu Guo ACM Transactions on Graphics, 2018, 37 (4), pp.1-16. ⟨10.1145/3197517.3201369⟩ Article dans une revue hal-03214192v1
Meshless Voronoi on the GPU Nicolas Ray,Dmitry Sokolov,Sylvain Lefebvre,Bruno Lévy ACM Transactions on Graphics, 2018, 37 (6), pp.1-12. ⟨10.1145/3272127.3275092⟩ Article dans une revue hal-01927559v1
Surface reconstruction by computing restricted Voronoi cells in parallel Dobrina Boltcheva,Bruno Levy Computer-Aided Design, 2017, 90, pp.123 - 134. ⟨10.1016/j.cad.2017.05.011⟩ Article dans une revue hal-01596553v1
RINGMesh: A programming library for developing mesh-based geomodeling applications Jeanne Pellerin,Arnaud Botella,Antoine Mazuyer,Benjamin Chauvin,François Bonneauet al. Computers & Geosciences, 2017, ⟨10.1016/j.cageo.2017.03.005⟩ Article dans une revue hal-01493204v1
Indirect Unstructured Hex-dominant Mesh Generation Using Tetrahedra Recombination Arnaud Botella,Bruno Lévy,Guillaume Caumon Computational Geosciences, 2016, 20 (3), pp.437-451. ⟨10.1007/s10596-015-9484-9⟩ Article dans une revue hal-01301871v1
Hexahedral-Dominant Meshing Dmitry Sokolov,Nicolas Ray,Lionel Untereiner,Bruno Lévy ACM Transactions on Graphics, 2016, 35 (5), pp.1 - 23. ⟨10.1145/2930662⟩ Article dans une revue hal-01397846v1
Robustness and Efficiency of Geometric Programs The Predicate Construction Kit (PCK) Bruno Lévy Computer-Aided Design, 2015 Article dans une revue hal-01225202v1
Anisotropic and feature sensitive triangular remeshing using normal lifting Vincent Nivoliers,Bruno Lévy,Christophe Geuzaine Journal of Computational and Applied Mathematics, 2015, 289, pp.225-240. ⟨10.1016/j.cam.2015.01.041⟩ Article dans une revue hal-01202738v1
A Numerical Algorithm for L-2 Optimal Transport in 3D Bruno Lévy ESAIM: Mathematical Modelling and Numerical Analysis, 2015, Volume 49, Number 6, November-December 2015 Special Issue - Optimal Transport, 49 (6), pp.22. ⟨10.1051/m2an/2015055⟩ Article dans une revue hal-01226395v1
Toward Mixed-element Meshing based on Restricted Voronoi Diagrams Jeanne Pellerin,Guillaume Caumon,Bruno Lévy Procedia Engineering, 2014, 23rd International Meshing Roundtable (IMR23), 82, pp.279-290. ⟨10.1016/j.proeng.2014.10.390⟩ Article dans une revue hal-01105033v1
Voronoi grids conforming to 3D structural features Romain Merland,Guillaume Caumon,Bruno Lévy,Pauline Collon-Drouaillet Computational Geosciences, 2014, 18 (3-4, SI), pp.373-383. ⟨10.1007/s10596-014-9408-0⟩ Article dans une revue hal-01303811v1
Automatic surface remeshing of 3D structural models at specified resolution: A method based on Voronoi diagrams Jeanne Pellerin,Bruno Lévy,Guillaume Caumon,Arnaud Botella Computers & Geosciences, 2014, 62, pp.103-116. ⟨10.1016/j.cageo.2013.09.008⟩ Article dans une revue hal-00924622v1
Revisiting Optimal Delaunay Triangulation for 3D Graded Mesh Generation Zhonggui Chen,Wenping Wang,Bruno Lévy,Ligang Liu,Feng Sun SIAM Journal on Scientific Computing, 2014, pp.A930-A954 Article dans une revue hal-01101627v1
Approximating Functions on a Mesh with Restricted Voronoi Diagrams Vincent Nivoliers,Bruno Lévy Computer Graphics Forum, 2013, 32 (5), pp.83-92. ⟨10.1111/cgf.12175⟩ Article dans une revue hal-00929994v1
Fitting Polynomial Volumes to Surface Meshes with Voronoï Squared Distance Minimization Gilles-Philippe Paillé,Pierre Poulain,Bruno Lévy Computer Graphics Forum, 2013, 32 (5), pp.103-112. ⟨10.1111/cgf.12177⟩ Article dans une revue istex hal-00930030v1
Particle-based Anisotropic Surface Meshing Zichun Zhong,Xiaohu Guo,Wenping Wang,Bruno Lévy,Feng Sunet al. ACM Transactions on Graphics, 2013, 32 (4), pp.99:1--99:14. ⟨10.1145/2461912.2461946⟩ Article dans une revue hal-00930147v1
Easy DNA Modeling and More with GraphiteLifeExplorer Samuel Hornus,Damien Larivière,Bruno Lévy,Éric Fourmentin PLoS ONE, 2013, 8 (1), pp.1-12. ⟨10.1371/journal.pone.0053609⟩ Article dans une revue hal-00924190v1
Quad-Mesh Generation and Processing: A Survey David Bommes,Bruno Lévy,Nico Pietroni,Enrico Puppo,Claudio Silvaet al. Computer Graphics Forum, 2013, 32 (6), pp.51--76. ⟨10.1111/cgf.12014⟩ Article dans une revue istex hal-01059755v1
Method for Stochastic Inverse Modeling of Fault Geometry and Connectivity Using Flow Data Nicolas Cherpeau,Guillaume Caumon,Jef Caers,Bruno Lévy Mathematical Geosciences, 2012, 44 (2), pp.147 - 168. ⟨10.1007/s11004-012-9389-2⟩ Article dans une revue hal-03029492v1
GPU-accelerated atom and dynamic bond visualization using hyperballs: a unified algorithm for balls, sticks, and hyperboloids. Matthieu Chavent,Antoine Vanel,Alex Tek,Bruno Levy,Sophie Robertet al. Journal of Computational Chemistry, 2011, 32 (13), pp.2924-35. ⟨10.1002/jcc.21861⟩ Article dans une revue hal-00645162v1
Adjacent versus coincident representations of geospatial uncertainty: Which promote better decisions? Thomas Viard,Guillaume Caumon,Bruno Levy Computers & Geosciences, 2011, 37 (4), pp.511-520. ⟨10.1016/j.cageo.2010.08.004⟩ Article dans une revue insu-00593625v1
Efficient computation of clipped Voronoi diagram for mesh generation Dong-Ming Yan,Wenping Wang,Bruno Lévy,Yang Liu Computer-Aided Design, 2011, ⟨10.1016/j.cad.2011.09.004⟩ Article dans une revue hal-00647979v1
Meshless quadrangulation by global parameterization E. R. Li,Bruno Lévy,Xiaopeng Zhang,Wu-Jun Che,Weiming Donget al. Computers and Graphics, 2011, 35 (5), pp.992-1000. ⟨10.1016/j.cag.2011.05.003⟩ Article dans une revue istex hal-00763290v1
GPU-powered tools boost molecular visualization. Matthieu Chavent,Bruno Lévy,Michael Krone,Katrin Bidmon,Jean-Philippe Nominéet al. Briefings in Bioinformatics, 2011, 12 (6), pp.689-701. ⟨10.1093/bib/bbq089⟩ Article dans une revue hal-00645161v1
Obtuse triangle suppression in anisotropic meshes Feng Sun,Yi-King Choi,Wenping Wang,Dong-Ming Yan,Yang Liuet al. Computer Aided Geometric Design, 2011, 28 (9), pp.537-548. ⟨10.1016/j.cagd.2011.09.007⟩ Article dans une revue istex hal-00763324v1
Stochastic simulations of fault networks in 3D structural modeling Nicolas Cherpeau,Guillaume Caumon,Bruno Lévy Comptes Rendus. Géoscience, 2010, 342 (9), pp.687-694. ⟨10.1016/j.crte.2010.04.008⟩ Article dans une revue inria-00602500v1
Lp Centroidal Voronoi Tesselation and its applications Bruno Lévy,Yang Liu ACM Transactions on Graphics, 2010, Proceedings of ACM SIGGRAPH 2010, 29 (4), ⟨10.1145/1833349.1778856⟩ Article dans une revue inria-00600251v1
On Centroidal Voronoi Tessellation--Energy Smoothness and Fast Computation Yang Liu,Wenping Wang,Bruno Lévy,Feng Sun,Dong-Ming Yanet al. ACM Transactions on Graphics, 2009, 28 (4), pp.Article 101. ⟨10.1145/1559755.1559758⟩ Article dans une revue inria-00547936v1
Geometry Aware Direction Field Processing Nicolas Ray,Bruno Vallet,Laurent Alonso,Bruno Lévy ACM Transactions on Graphics, 2009, 29 (1), pp.Article 1. ⟨10.1145/1640443.1640444⟩ Article dans une revue inria-00547716v1
Activated protein C improves LPS-induced cardiovascular dysfunction by decreasing tissular inflammation and oxidative stress. Nacira Sennoun,Meziani Ferhat,Olivier Dessebe,Valérie Cattan,C. Solèneet al. Critical Care Medicine, 2009, 37, pp.246 - 255 Article dans une revue hal-03267483v1
Material Space Texturing Nicolas Ray,Bruno Lévy,Wang Huamin,Turk Greg,Bruno Vallet Computer Graphics Forum, 2009, 28 (6), pp.1659-1669. ⟨10.1111/j.1467-8659.2009.01423.x⟩ Article dans une revue istex inria-00432402v1
Isotropic Remeshing with Fast and Exact Computation of Restricted Voronoi Diagram Dong-Ming Yan,Bruno Lévy,Yang Liu,Feng Sun,Wenping Wang Computer Graphics Forum, 2009, 28 (5), pp.1445-1454. ⟨10.1111/j.1467-8659.2009.01521.x⟩ Article dans une revue inria-00547790v1
Spectral Geometry Processing with Manifold Harmonics Bruno Vallet,Bruno Lévy Computer Graphics Forum, 2008, 27 (2), pp.251-260. ⟨10.1111/j.1467-8659.2008.01122.x⟩ Article dans une revue inria-00331894v1
N-Symmetry Direction Field Design Nicolas Ray,Bruno Vallet,Wan-Chiu Li,Bruno Lévy ACM Transactions on Graphics, 2008, 27 (2), pp.Article 10. ⟨10.1145/1356682.1356683⟩ Article dans une revue inria-00331900v1
MetaMol: High-quality visualization of molecular skin surface Matthieu Chavent,Bruno Lévy,Bernard Maigret Journal of Molecular Graphics and Modelling, 2008, 27 (2), pp.209-216. ⟨10.1016/j.jmgm.2008.04.007⟩ Article dans une revue istex inria-00339122v1
Geometry Textures and Applications Rodrigo de Toledo,Bin Wang,Bruno Lévy Computer Graphics Forum, 2008, 27 (8), pp.2053-2065. ⟨10.1111/j.1467-8659.2008.01185.x⟩ Article dans une revue inria-00331914v1
Concurrent number cruncher - A GPU implementation of a general sparse linear solver Luc Buatois,Guillaume Caumon,Bruno Lévy International Journal of Parallel, Emergent and Distributed Systems, 2008, 24 (3), pp.205-223. ⟨10.1080/17445760802337010⟩ Article dans une revue inria-00331906v1
Periodic Global Parameterization Nicolas Ray,Wan Chiu Li,Bruno Lévy,Alla Sheffer,Pierre Alliez ACM Transactions on Graphics, 2006, ⟨10.1145/1183287.1183297⟩ Article dans une revue inria-00104853v1
Distributed Shared Memory for Roaming Large Volumes Laurent Castanié,Christophe Mion,Xavier Cavin,Bruno Lévy IEEE Transactions on Visualization and Computer Graphics, 2006, 12 (5) Article dans une revue inria-00104989v1
Advances in seismic interpretation using new volume visualization techniques Laurent Castanie,Fabien Bosquet,Bruno Levy First Break, 2005, 23 (10), pp.69-72. ⟨10.3997/1365-2397.23.1088.26713⟩ Article dans une revue hal-04062068v1
ABF++ : Fast and Robust Angle Based Flattening Alla Sheffer,Bruno Lévy,Maxim Mogilnitsky,Alexander Bogomyakov ACM Transactions on Graphics, 2004, 24 (2), pp.311-330. ⟨10.1145/1061347.1061354⟩ Article dans une revue inria-00105689v1
Advanced visualization for various unstructured grids using ah hoc topological structures Guillaume Caumon,Bruno Lévy,Laurent Castanie,Jean-Claude Paul Computers & Geosciences, 2004, 32 p Article dans une revue inria-00105629v1
Dual Domain Extrapolation Bruno Lévy ACM Transactions on Graphics, 2003, 22 (3), pp.364-369. ⟨10.1145/882262.882277⟩ Article dans une revue inria-00099625v1
Comparaison de l'application locale de corticoïdes et de lidocaïne dans la prévention des douleurs pharyngolaryngées post-intubation Topical methylprednisolone vs lidocaïne for the prevention of postoperative sore throat Bruno Lévy,F Mouillac,D Quilichini,J Schmitz,Jean Gaudartet al. Annales Françaises d'Anesthésie et de Réanimation, 2003, 22, pp.595-599. ⟨10.1016/S0750-7658(03)00214-4⟩ Article dans une revue hal-01211746v1
Anisotropic Polygonal Remeshing Pierre Alliez,David Cohen-Steiner,Olivier Devillers,Bruno Lévy,Mathieu Desbrun ACM Transactions on Graphics, 2003, 22 (3), pp.485-493. ⟨10.1145/1201775.882296⟩ Article dans une revue inria-00099624v1
GsTL: a geostatistical template library in C++ Nicolas Rémy,Arben Shtuka,Bruno Lévy,Jeff Caers Computers & Geosciences, 2002, 28 (8), pp.971-979 Article dans une revue inria-00100879v1
Least Squares Conformal Maps for Automatic Texture Atlas Generation Bruno Lévy,Sylvain Petitjean,Nicolas Ray,Jérôme Maillot ACM Transactions on Graphics, 2002, 21 (3), 10 p. ⟨10.1145/566654.566590⟩ Article dans une revue inria-00100754v1
Texture Particles Jean-Michel Dischler,Karl Maritaud,Bruno Lévy,Djamchid Ghazanfarpour Computer Graphics Forum, 2002, 21 (3), pp.401-410. ⟨10.1111/1467-8659.t01-1-00600⟩ Article dans une revue istex hal-00956165v1
Ensembles simpliciaux hiérarchisés et intersections de surfaces Matthieu Dazy,Bruno Lévy,Jean-Laurent Mallet Revue Internationale de CFAO et d'informatique graphique, 2000, 15 (1), pp.11-23 Article dans une revue inria-00099256v1
Paramétrisation des surfaces triangulées Bruno Lévy,Jean-Laurent Mallet Revue Internationale de CFAO et d'informatique graphique, 2000, 15 (1), pp.25-42 Article dans une revue inria-00099255v1

Pré-publication, Document de travail (6)

A Lagrangian shape and topology optimization framework based on semi-discrete optimal transport Charles Dapogny,Bruno Lévy,Edouard Oudet 2024 Pré-publication, Document de travail hal-04705538v1
Symmetrized semi-discrete optimal transport Agathe Herrou,Bruno Lévy,Vincent Nivoliers,Nicolas Bonneel,Julie Digne 2022 Pré-publication, Document de travail hal-03694986v1
A fast semi-discrete optimal transport algorithm for a unique reconstruction of the early Universe Bruno Lévy,Roya Mohayaee,Sebastian von Hausegger 2020 Pré-publication, Document de travail hal-03081581v1
Computing the distance between two finite element solutions defined on different 3D meshes on a GPU Maxence Reberol,Bruno Lévy 2017 Pré-publication, Document de travail hal-01634176v1
Hexahedral Meshing: Mind the Gap! Nicolas Ray,Dmitry Sokolov,Maxence Reberol,Franck Ledoux,Bruno Lévy 2017 Pré-publication, Document de travail hal-01551603v1
Hexahedral-dominant meshing Dmitry Sokolov,Nicolas Ray,Lionel Untereiner,Bruno Lévy 2015 Pré-publication, Document de travail hal-01203544v1

N°spécial de revue/special issue (1)

Special Issue on WSOM+ 2017 Jean-Charles Lamirel,Marie Cottrell,Madalina Olteanu,Bruno Lévy Neural Computing and Applications, 32, 2020, Neural Computing and Applications N°spécial de revue/special issue hal-03196372v1

Communication dans un congrès (45)

Hex-dominant meshing: mind the gap! Nicolas Ray,Dmitry Sokolov,Maxence Reberol,Franck Ledoux,Bruno Lévy SPM 2018 - International Conference on Solid and Physical Modeling, Jun 2018, Bilbao, Spain Communication dans un congrès hal-01927557v1
RINGMesh: A programming library for developing mesh based geomodeling applications Jeanne Pellerin,Arnaud Botella,François Bonneau,Antoine Mazuyer,Benjamin Chauvinet al. International Association for Mathematical Geosciences Annual Conference, 2015, Freiberg, Germany. pp.93-100, ⟨10.1016/j.cageo.2017.03.005⟩ Communication dans un congrès hal-04104890v1
Automatic Sealing and Simplification of 3D Geological Surface Models Using Topology Recovery Pierre Anquez,Guillaume Caumon,Jeanne Pellerin,Bruno Lévy 79th EAGE Conference and Exhibition 2017, EAGE, Jun 2017, Paris, France. ⟨10.3997/2214-4609.201701143⟩ Communication dans un congrès hal-04068895v1
Centroidal power diagrams with capacity constraints Shi-Qing Xin,Bruno Lévy,Zhonggui Chen,Lei Chu,Yaohui Yuet al. Siggraph asia 2016, Dec 2016, macao, Macau SAR China. pp.1 - 12, ⟨10.1145/2980179.2982428⟩ Communication dans un congrès hal-01401949v1
Practical 3D frame field generation Nicolas Ray,Dmitry Sokolov,Bruno Lévy SIGGRAPH ASIA 2016, Dec 2016, macao, Macau SAR China. pp.1 - 9 Communication dans un congrès hal-01397711v1
Dihedral angle-based maps of tetrahedral meshes Gilles-Philippe Paillé,Nicolas Ray,Pierre Poulin,Alla Sheffer,Bruno Lévy SIGGRAPH 2015 : 42nd International Conference and Exhibition on Computer Graphics and Interactive Techniques, Aug 2015, Los Angeles United States. ⟨10.1145/2766900⟩ Communication dans un congrès hal-01245593v1
Indirect Unstructured Hex-dominant Mesh Generation Using Tetrahedra Recombination Arnaud Botella,Bruno Lévy,Guillaume Caumon ECMOR XIV - 14th European Conference on the Mathematics of Oil Recovery, EAGE, Sep 2014, Catania, Italy. ⟨10.3997/2214-4609.20141857⟩ Communication dans un congrès hal-04068753v1
State of the Art in Quad Meshing David Bommes,Bruno Lévy,Nico Pietroni,Enrico Puppo,Claudio Silvaet al. Eurographics - 33rd Annual Conference of the European Association for Computer Graphics - 2012, May 2012, Cagliari, Italy Communication dans un congrès hal-00804550v1
Fitting Polynomial Surfaces to Triangular Meshes with Voronoi Squared Distance Minimization Vincent Nivoliers,Dong-Ming Yan,Bruno Lévy 20th International Meshing Roundtable - IMR 2011, Oct 2011, Paris, France. pp.601-617, ⟨10.1007/978-3-642-24734-7_33⟩ Communication dans un congrès hal-00763898v1
Dynamic Mesh Optimization for Free Surfaces in Fluid Simulation David Lopez,Bruno Lévy IMR - 21th international meshing roundtable - 2012, Xiangmin Jiao and Jean-Christophe Weill, Oct 2012, San José, United States. pp.1-5 Communication dans un congrès hal-00764267v1
Topological control for isotropic remeshing of non-manifold surfaces with varying resolution: application to 3D structural models Jeanne Pellerin,Bruno Lévy,Guillaume Caumon IAMG 2011 - Mathematical Geosciences at the Crossroads of Theory and Practice, Sep 2011, Salzburg, Austria. pp.678-688, ⟨10.5242/iamg.2011.0158⟩ Communication dans un congrès hal-00763409v1
Building PEBI Grids Conforming To 3D Geological Features Using Centroidal Voronoi Tessellations Romain Merland,Bruno Lévy,Guillaume Caumon IAMG 2011 - Mathematical Geosciences at the Crossroads of Theory and Practice, Sep 2011, Salzburg, Austria. pp.254-265, ⟨10.5242/iamg.2011.0064⟩ Communication dans un congrès hal-00763403v1
Elements of geometry processing Bruno Lévy,Richard Hao Zhang 4th ACM SIGGRAPH Conference and Exhibition on Computer Graphics and Interactive Techniques in Asia - SiggraphAsia 2011, Dec 2011, Hong Kong, China. pp.Article n°5, ⟨10.1145/2077434.2077439⟩ Communication dans un congrès hal-00763332v1
Computing 2D Periodic Centroidal Voronoi Tessellation Dong-Ming Yan,Kai Wang,Bruno Lévy,Laurent Alonso ISVD 2011 - 8th International Symposium on Voronoi Diagrams in Science and Engineering - ISVD2011, Jun 2011, Qingdao, China. ⟨10.1109/ISVD.2011.31⟩ Communication dans un congrès inria-00605927v1
Building Centroidal Voronoi Tesselations for Flow Simulation in Reservoirs Using Flow Information Romain Merland,Bruno Lévy,Guillaume Caumon,Pauline Collon-Drouaillet SPE Reservoir Simulation Symposium - 2011, Feb 2011, The Woodlands, United States. ⟨10.2118/141018-MS⟩ Communication dans un congrès hal-00763400v1
Invisible Seams Nicolas Ray,Vincent Nivoliers,Sylvain Lefebvre,Bruno Lévy 21st Eurographics Symposium on Rendering - EGSR 2010, Jun 2010, Saarbrücken, Germany Communication dans un congrès inria-00547713v1
A Rendering Method for Small Molecules up to Macromolecular Systems: HyperBalls Accelerated by Graphics Processors Matthieu Chavent,Antoine Vanel,Alex Teck,Bruno Levy,Bruno Raffinet al. Journées Ouvertes en Biologie, Informatique et Mathématiques (JOBIM'10), 2010, Unknown, France Communication dans un congrès hal-00953423v1
Stochastic simulation of fault networks from 2D seismic lines Nicolas Cherpeau,Guillaume Caumon,Bruno Lévy SEG Technical Program Expanded Abstracts 2010, 2010, Denver, United States. pp.2366-2370, ⟨10.1190/1.3513325⟩ Communication dans un congrès hal-04066606v1
Efficient Computation of 3D Clipped Voronoi Diagram Dong-Ming Yan,Wenping Wang,Bruno Lévy,Yang Liu Geometric Modeling and Processing, University of Cantabria, Jun 2010, Castro Urdiales, Spain. pp.269-282, ⟨10.1007/978-3-642-13411-1_18⟩ Communication dans un congrès inria-00547794v1
New Perspectives for 3D Visualization of Dynamic Reservoir Uncertainty Thomas Lucas Viard,Guillaume Caumon,Emmanuel Gringarten,Alexandre Hugot,Bruno Levy International Petroleum Technology Conference, Dec 2009, Doha, Qatar. ⟨10.2523/IPTC-13740-ABSTRACT⟩ Communication dans un congrès hal-04066567v1
Reverse engineering for industrial-environment cad models Rodrigo de Toledo,Bruno Levy,Jean-Claude Paul International Symposium on Tools and Methods of Competitive Engineering, TMCE 2008, Apr 2008, Izmir, Turkey Communication dans un congrès inria-00202465v1
Visualization of Industrial Structures with Implicit GPU Primitives Rodrigo de Toledo,Bruno Lévy 4th International Symposium on Visual Computing - ISVC08, Dec 2008, Las Vegas, United States Communication dans un congrès inria-00331897v2
Iterative Methods for Visualization of Implicit Surfaces on GPU Rodrigo Toledo,Bruno Lévy,Jean-Claude Paul 3rd International Symposium on Visual Computing - ISVC'07, Jul 2007, Lake Tahoe, United States. pp.598-609, ⟨10.1007/978-3-540-76858-6_58⟩ Communication dans un congrès inria-00186857v1
Linear Angle Based Parameterization Rhaleb Zayer,Bruno Lévy,Hans-Peter Seidel Fifth Eurographics Symposium on Geometry Processing - SGP 2007, Jul 2007, Barcelone, Spain. pp.135-141 Communication dans un congrès inria-00186848v1
Concurrent Number Cruncher : An Efficient Sparse Linear Solver on the GPU Luc Buatois,Guillaume Caumon,Bruno Lévy High Performance Computation Conference - HPCC'07, University of Houston, Sep 2007, Houston, United States. pp.358-371, ⟨10.1007/978-3-540-75444-2_37⟩ Communication dans un congrès inria-00186833v1
Geometry Textures Rodrigo Toledo,Bin Wang,Bruno Lévy 20th Brazilian Symposium on Computer Graphics and Image Processing - SIBGRAPI 2007, Oct 2007, Belo Horizonte, Brazil. pp.79-86, ⟨10.1109/SIBGRA.2007.4368171⟩ Communication dans un congrès inria-00186866v1
Automatic and Interactive Mesh to T-Spline Conversion Wan Chiu Li,Nicolas Ray,Bruno Lévy 4th Eurographics Symposium on Geometry Processing - SGP 2006, Jun 2006, Sardinia/Italy Communication dans un congrès inria-00105611v1
Distributed Shared Memory for Roaming Large Volumes Laurent Castanie,Christophe Mion,Xavier Cavin,Bruno Lévy IEEE Visualization 2006, Oct 2006, Baltimore/USA Communication dans un congrès inria-00105570v1
GPU Accelerated Isosurface Extraction on Tetrahedral Grids Luc Buatois,Guillaume Caumon,Bruno Lévy 2nd International Symposium on Visual Computing - ISVC06, Nov 2006, Lake Tahoe/USA Communication dans un congrès inria-00105584v1
Representing Higher-Order Singularities in Vector Fields on Piecewise Linear Surfaces Wan Chiu Li,Bruno Vallet,Nicolas Ray,Bruno Lévy IEEE Transactions on Visualization and Computer Graphics (Proceedings Visualization '06), Oct 2006, USA Communication dans un congrès inria-00105598v1
ARDECO: Automatic Region DEtection and Conversion Gregory Lecot,Bruno Lévy 17th Eurographics Symposium on Rendering - EGSR'06, Jun 2006, Nicosia/Cyprus, pp.349-360 Communication dans un congrès inria-00105620v1
Parameterization of Mesh Models: Theory, Implementation and Applications Bruno Lévy ACM Symposium on Solid and Physical Modeling - SPM'06, Jun 2006, Cardiff,/United Kingdom, pp.171, ⟨10.1145/1128888.1128912⟩ Communication dans un congrès inria-00105602v1
Laplace-Beltrami Eigenfunctions Towards an algorithm that &quot; understands &quot; geometry Bruno Lévy IEEE International Conference on Shape Modeling and Applications - SMI 2006, Jun 2006, Matsushima, Japan. pp.13, ⟨10.1109/SMI.2006.21⟩ Communication dans un congrès inria-00105566v1
Numerical Methods for Digital Geometry Processing Bruno Lévy 2005 Israel-Korea Bi-national Conference on New Technologies and Visualization Methods for Product Development on Design and Reverse Engineering, Nov 2005, Haifa/Israel Communication dans un congrès inria-00105590v1
Master-element vector irradiance for large tessellated models Gregory Lecot,Bruno Lévy,Laurent Alonso,Jean-Claude Paul GRAPHITE '05: Proceedings of the 3rd international conference on Computer graphics and interactive techniques in Australasia and South East Asia, Nov 2005, Dunedin, New Zealand. pp.315 - 322, ⟨10.1145/1101389.1101454⟩ Communication dans un congrès inria-00105660v1
Advanced volume visualization techniques for seismic interpretation Laurent Castanié,Fabien Bosquet,Bruno Lévy 2005 SEG Annual Meeting, 2005, Houston (TX), United States. pp.751-754, ⟨10.1190/1.2144435⟩ Communication dans un congrès hal-04062038v1
VolumeExplorer: Roaming Large Volumes to Couple Visualization and Data Processing for Oil and Gas Exploration Laurent Castanie,Bruno Lévy,Fabien Bosquet IEEE Visualization 2005, Oct 2005, Minneapolis/USA, pp.247 - 254, ⟨10.1109/VISUAL.2005.1532802⟩ Communication dans un congrès inria-00105607v1
Mesh Editing with an Embedded Network of Curves Bruno Lévy,Wan Chiu Li,Jean-Claude Paul IEEE International Conference on Shape Modeling and Applications - SMI 2005, Jun 2005, Cambridge, USA, pp.62-71, ⟨10.1109/SMI.2005.29⟩ Communication dans un congrès inria-00105658v1
Hierarchical Least Squares Conformal Maps Nicolas Ray,Bruno Lévy 11th Pacific Conference on Computer Graphics and Applications 2003 - PG'03, 2003, Canmore, Canada, pp.263-270 Communication dans un congrès inria-00099626v1
Generation of Radiosity Texture Atlas for Realistic Real-Time Rendering Nicolas Ray,Jean-Christophe Ulysse,Xavier Cavin,Bruno Lévy Eurographics 2003, Sep 2003, Granada, Espagne, 7 p Communication dans un congrès inria-00099808v1
Least Squares Conformal Maps Bruno Lévy,Sylvain Petitjean Fifth International Conference on Curves and Surfaces 2002, 2002, Saint-Malo, France Communication dans un congrès inria-00100880v1
Texture Particles Jean-Michel Dichler,Karl Maritaud,Bruno Lévy,Djamchid Chazanfarpour Eurographics 2002 - EG 2002, 2002, Saarbrücken, Germany, 10 p Communication dans un congrès inria-00099450v1
Constrained Texture Mapping Bruno Lévy SIGGRAPH 2001, ACM, 2001, Los Angeles, USA, 8 p Communication dans un congrès inria-00110529v1
Circular Incident Edge Lists: A Data Structure for Rendering Complex Unstructured Grids Bruno Lévy,Guillaume Caumon,Stephane Conreaux,Xavier Cavin IEEE Visualization 2001, IEEE, 2001, San-Diego, USA, 8 p Communication dans un congrès inria-00101087v1
Non-Distorted Texture Mapping For Sheared Triangulated Meshes Bruno Lévy,Jean-Laurent Mallet SIGGRAPH'98, 1998, none Communication dans un congrès inria-00108043v1

Rapport (8)

Low-order continuous finite element spaces on hybrid non-conforming hexahedral-tetrahedral meshes Maxence Reberol,Bruno Lévy [Research Report] INRIA Nancy, équipe ALICE. 2016 Rapport (rapport de recherche) hal-01313285v1
Simple and Scalable Surface Reconstruction Dobrina Boltcheva,Bruno Lévy [Research Report] LORIA - Université de Lorraine; INRIA Nancy. 2016 Rapport (rapport de recherche) hal-01349023v2
Centroidal Voronoi Tesselation of Line Segments and Graphs Lin Lu,Bruno Lévy,Wenping Wang [Research Report] 2009 Rapport (rapport de recherche) inria-00600255v1
What you seam is what you get Vallet Bruno,Bruno Lévy [Research Report] 2009 Rapport (rapport de recherche) inria-00600243v1
Spectral Geometry Processing with Manifold Harmonics Bruno Vallet,Bruno Lévy [Technical Report] 2007 Rapport (rapport technique) inria-00186931v1
Combinatorial data structures for volume rendering unstructured grids Guillaume Caumon,Bruno Lévy,Jean-Claude Paul INRIA. 2003 Rapport hal-04066439v1
Anisotropic Polygonal Remeshing Pierre Alliez,David Cohen-Steiner,Olivier Devillers,Bruno Lévy,Mathieu Desbrun [Research Report] RR-4808, INRIA. 2003 Rapport (rapport de recherche) inria-00071778v1
Reconstruction de surfaces complexes - ajustement aux données Bruno Lévy 42518, Institut Français du Pétrole. 1995 Rapport (rapport technique) hal-04026974v1

Vidéo (1)

B. Lévy - A numerical algorithm for L2 semi-discrete optimal transport in 3D Bruno Lévy,Fanny Bastien,Jérémy Magnien 2015 Vidéo medihal-01318075v1

Autre publication scientifique (5)

A Voronoi-Based Hybrid Meshing Method Jeanne Pellerin,Bruno Lévy,Guillaume Caumon 2012 Autre publication scientifique hal-00770939v1
Spectral Geometry Processing Bruno Lévy,Richard Hao Zhang 2009 Autre publication scientifique inria-00432422v1
Geometric Modeling Based on Polygonal Meshes Mario Botsch,Mark Pauly,Leif Kobbelt,Pierre Alliez,Bruno Lévy 2008 Autre publication scientifique inria-00337991v1
Geometric Modeling Based on Polygonal Meshes Mario Botsch,Mark Pauly,Leif Kobbelt,Pierre Alliez,Bruno Lévyet al. 2007 Autre publication scientifique inria-00186820v1
Mesh Parameterization: Theory and Practice Kai Hormann,Bruno Lévy,Alla Sheffer 2007 Autre publication scientifique inria-00186795v1

Chapitre d'ouvrage (1)

Variational Anisotropic Surface Meshing with Voronoi Parallel Linear Enumeration Bruno Lévy,Nicolas Bonneel Proceedings of the 21st International Meshing Roundtable, Springer Berlin Heidelberg, pp.349-366, 2012, 978-3-642-33572-3. ⟨10.1007/978-3-642-33573-0_21⟩ Chapitre d'ouvrage istex hal-00804558v1

Ouvrages (6)

ACM Symposium on Solid and Physical Modeling and Applications 2008 Hiromasa Suzuki,Bruno Lévy,Dinesh Manocha,Hong Qin Hiromasa Suzuki and Bruno Lévy and Dinesh Manocha and Hong Qin. Elsevier, 42, pp.100, 2010, Computer-Aided Design, ⟨10.1016/j.cad.2009.07.007⟩ Ouvrages istex inria-00602809v1
Polygon Mesh Processing Mario Botsch,Leif Kobbelt,Mark Pauly,Pierre Alliez,Bruno Lévy AK Peters / CRC Press, pp.250, 2010, 9781568814261 Ouvrages inria-00538098v1
Special Issue on ACM Symposium on Solid and Physical Modeling and Applications - ACM SPM Shi-Min Hu,Bruno Lévy,Dinesh Manocha Shi-Min Hu and Bruno Levy and Dinesh Manosha. IEEE, 6, pp.100, 2009, IEEE Transactions on Automation Science and Engineering, ⟨10.1109/TASE.2009.2022974⟩ Ouvrages inria-00602829v1
ACM Symposium on Solid and Physical Modeling and Applications 2008 Bruno Lévy,Dinesh Manocha,Hong Qin,Hiromasa Suzuki Bruno Levy and Dinesh Manocha and Hong Qin and Hiromasa Suzukid. Elsevier, 26, pp.100, 2009, Computer Aided Geometric Design, ⟨10.1016/j.cagd.2009.04.001⟩ Ouvrages istex inria-00602813v1
Selected papers from the Solid and Physical Modeling and Applications Symposium 2007 - SPM 2007 Shi-Min Hu,Bruno Lévy,Dinesh Manocha Shi-Min Hu and Bruno Levy and Dinesh Manocha. Elsevier, 25, pp.100, 2008, Computer Aided Geometric Design, ⟨10.1016/j.cagd.2008.06.001⟩ Ouvrages istex inria-00602833v1
Selected Papers from the ACM Solid and Physical Modeling Symposium 2007 Shi-Min Hu,Bruno Lévy,Dinesh Manocha Shi-Min Hu and Bruno Levy and Dinesh Manocha. Elsevier, 40, pp.100, 2008, Computer-Aided Design, ⟨10.1016/j.cad.2008.06.001⟩ Ouvrages istex inria-00602835v1

Brevet (1)

Procédé de génération de maillages hex-dominants à l'aide de diagrammes de Voronoi barycentriques en metrique Lp Bruno Lévy,Yang Liu France, N° de brevet: FR 10/02920. 2010, pp.20 Brevet inria-00602473v1

HDR (1)

Géométrie Numérique Bruno Lévy Modélisation et simulation. Institut National Polytechnique de Lorraine - INPL, 2008 HDR tel-00337998v1

Thèse (1)

Topologie Algorithmique : combinatoire et plongement Bruno Lévy Autre [cs.OH]. Institut National Polytechnique de Lorraine, 1999. Français. ⟨NNT : 1999INPL094N⟩ Thèse tel-01750588v1