3 PhD students (Supervision / Co-supervision)

• LE GUILLOU Eve : No title
• PONT Mathieu : Métriques topologiques discriminantes
• SISOUK Keanu : Apprentissage par dictionnaires de diagrammes de Persistance

6 PhD graduated 2015 - 2021

2014-2022 Publications

• 2022
  • F. Nauleau, F. Vivodtzev, Th. Bridel‑Bertomeu, H. Beaugendre, J. Tierny : “topological analysis of ensembles of hydrodynamic turbulent flows. An experimental study”, (2022)
  • M. Pont, J. Vidal, J. Tierny : “Principal Geodesic Analysis of Merge Trees (and Persistence Diagrams)”, (2022)
  • P. Guillou, J. Vidal, J. Tierny : “Discrete Morse Sandwich: Fast Computation of Persistence Diagrams for Scalar Data -- An Algorithm and A Benchmark”, (2022)
  • Ch. Garth, Ch. Gueunet, P. Guillou, F. Iuricich, J. Levine, J. Lukasczyk, M. Pont, J. Tierny, J. Vidal, B. Wang, F. Wetzels : “Topological Analysis of Ensemble Scalar Data with TTK, A Sequel”, (2022)
• 2021
  • N. Brown, R. Nash, P. Poletti, G. Guzzetta, M. Manica, A. Zardini, M. Flatken, J. Vidal, Ch. Gueunet, E. Belikov, J. Tierny, A. Podobas, W. Der Chien, S. Markidis, A. Gerndt : “Utilising urgent computing to tackle the spread of mosquito-borne diseases”, IEEE/ACM HPC for Urgent Decision Making (UrgentHPC) 2021, St. Louis, United States, pp. 36-44, (IEEE) (2021)
  • M. Pont, J. Vidal, J. Delon, J. Tierny : “Wasserstein Distances, Geodesics and Barycenters of Merge Trees”, IEEE Transactions on Visualization and Computer Graphics, (Institute of Electrical and Electronics Engineers) (2021)
  • Ch. Garth, Ch. Gueunet, P. Guillou, L. Hofmann, J. Levine, J. Lukasczyk, J. Tierny, J. Vidal, B. Wang, F. Wetzels : “Topological Analysis of Ensemble Scalar Data with TTK”, IEEE VIS Tutorials, IEEE VIS Tutorials, New Orleans, United States (2021)
  • R. Cotsakis, J. Shaw, J. Tierny, J. Levine : “Implementing Persistence-Based Clustering of Point Clouds in the Topology ToolKit”, chapter in Topological Methods in Data Analysis and Visualization VI, Mathematics and Visualization, pp. 343-357, (Springer) (2021)
  • J. Lukasczyk, J. Beran, W. Engelke, M. Falk, A. Friederici, Ch. Garth, L. Hofmann, I. Hotz, P. Hristov, W. Köpp, T. Masood, M. Olejniczak, P. Rosen, J.‑T. Sohns, T. Weinkauf, K. Werner, J. Tierny : “Report of the TopoInVis TTK Hackathon: Experiences, Lessons Learned, and Perspectives”, chapter in Topological Methods in Data Analysis and Visualization VI, Mathematics and Visualization, pp. 359-373, (Springer) (2021)
  • J. Vidal, J. Tierny : “Fast Approximation of Persistence Diagrams with Guarantees”, IEEE Symposium on Large Data Analysis and Visualization, New Orleans, United States (2021)
  • F. Nauleau, Th. Bridel‑Bertomeu, F. Vivodtzev, H. Beaugendre, J. Tierny : “Topological Data Analysis for numerical method comparisons of 2D turbulent flows”, Journée Visu 2021, Journée virtuelle, France (2021)
  • J. Vidal, P. Guillou, J. Tierny : “A Progressive Approach to Scalar Field Topology”, IEEE Transactions on Visualization and Computer Graphics, vol. 27, pp. 2833-2850, (Institute of Electrical and Electronics Engineers) (2021)
  • I. Hotz, T. Bin Masood, F. Sadlo, J. Tierny : “Topological Methods in Data Analysis and Visualization VI”, Mathematics and Visualization, (Springer International Publishing) (2021)
• 2020
  • M. Falk, Ch. Garth, Ch. Gueunet, P. Guillou, A. Gyulassy, L. Hofmann, Ch. Kappe, J. Levine, J. Lukasczyk, J. Tierny, J. Vidal : “Topological Data Analysis Made Easy with the Topology ToolKit, What is New?”, IEEE VIS Tutorials, Salt Lake City, United States (2020)
  • J. Lukasczyk, Ch. Garth, R. Maciejewski, J. Tierny : “Localized Topological Simplification of Scalar Data”, IEEE Transactions on Visualization and Computer Graphics, (Institute of Electrical and Electronics Engineers) (2020)
  • H. Doraiswamy, J. Tierny, P. Silva, G. Nonato, C. Silva : “TopoMap: A 0-dimensional Homology Preserving Projection of High-Dimensional Data”, IEEE Transactions on Visualization and Computer Graphics, (Institute of Electrical and Electronics Engineers) (2020)
• 2019
  • M. Olejniczak, A. Severo Pereira Gomes, J. Tierny : “A Topological Data Analysis Perspective on Non-Covalent Interactions in Relativistic Calculations”, International Journal of Quantum Chemistry, vol. e26133, (Wiley) (2019)
  • M. Kontak, J. Vidal, J. Tierny : “Statistical Parameter Selection for Clustering Persistence Diagrams”, SuperComputing Workshop on UrgentHPC, Denver, United States (2019)
  • M. Soler, M. Petitfrere, G. Darche, M. Plainchault, B. Conche, J. Tierny : “Ranking Viscous Finger Simulations to an Acquired Ground Truth with Topology-aware Matchings”, IEEE Symposium on Large Data Analysis and Visualization, Vancouver, Canada (2019)
  • Th. Bridel‑Bertomeu, B. Fovet, J. Tierny, F. Vivodtzev : “Topological Analysis of High Velocity Turbulent Flow”, IEEE Symposium on Large Data Analysis and Visualization, Vancouver, Canada (2019)
  • J. Vidal, J. Budin, J. Tierny : “Progressive Wasserstein Barycenters of Persistence Diagrams”, IEEE Transactions on Visualization and Computer Graphics, (Institute of Electrical and Electronics Engineers) (2019)
  • M. Falk, Ch. Garth, Ch. Gueunet, J. Levine, J. Lukasczyk, J. Tierny, J. Vidal : “Topological Data Analysis Made Easy with the Topology ToolKit, A Sequel”, IEEE VIS Tutorials, Vancouver, Canada (2019)
  • T. Bin Masood, J. Budin, M. Falk, G. Favelier, Ch. Garth, Ch. Gueunet, P. Guillou, L. Hofmann, P. Hristov, A. Kamakshidasan, Ch. Kappe, P. Klacansky, P. Laurin, J. Levine, J. Lukasczyk, D. Sakurai, M. Soler, P. Steneteg, J. Tierny, W. Usher, J. Vidal, M. Wozniak : “An Overview of the Topology ToolKit”, TopoInVis 2019 - Topological Methods in Data Analysis and Visualization, Nykoping, Sweden (2019)
  • Ch. Gueunet, P. Fortin, J. Jomier, J. Tierny : “Task-based Augmented Reeb Graphs with Dynamic ST-Trees”, Eurographics Symposium on Parallel Graphics and Visualization, Porto, Portugal (2019)
  • Ch. Gueunet, P. Fortin, J. Jomier, J. Tierny : “Task-based Augmented Contour Trees with Fibonacci Heaps”, IEEE Transactions on Parallel and Distributed Systems, vol. 30 (8), pp. 1889-1905, (Institute of Electrical and Electronics Engineers) (2019)
• 2018
  • M. Soler, M. Plainchault, B. Conche, J. Tierny : “Lifted Wasserstein Matcher for Fast and Robust Topology Tracking”, IEEE Symposium on Large Data Analysis and Visualization, Berlin, Germany (2018)
  • G. Favelier, Ch. Gueunet, A. Gyulassy, J. Kitware, J. Levine, J. Lukasczyk, D. Sakurai, M. Soler, J. Tierny, W. Usher, Q. Wu : “Topological Data Analysis Made Easy with the Topology ToolKit”, IEEE VIS Tutorials, Berlin, Germany (2018)
  • G. Favelier, N. Faraj, B. Summa, J. Tierny : “Persistence Atlas for Critical Point Variability in Ensembles”, IEEE Transactions on Visualization and Computer Graphics, (Institute of Electrical and Electronics Engineers) (2018)
  • M. Soler, M. Plainchault, B. Conche, J. Tierny : “Topologically Controlled Lossy Compression”, IEEE Pacific Conference on Visualisation, Kobe, Japan, pp. 46-55, (IEEE) (2018)
• 2017
  • Ch. Gueunet, P. Fortin, J. Jomier, J. Tierny : “Task-based Augmented Merge Trees with Fibonacci Heaps”, IEEE Symposium on Large Data Analysis and Visualization 2017, Phoenix, United States (2017)
  • J. Tierny, G. Favelier, J. Levine, Ch. Gueunet, M. Michaux : “The Topology ToolKit”, IEEE Transactions on Visualization and Computer Graphics, (Institute of Electrical and Electronics Engineers) (2017)
  • B. Summa, J. Tierny, V. Pascucci : “Visualizing the Uncertainty of Graph-based 2D Segmentation with Min-path Stability”, Computer Graphics Forum, (Wiley) (2017)
  • J. Lukasczyk, G. Aldrich, M. Steptoe, G. Favelier, Ch. Gueunet, J. Tierny, R. Maciejewski, B. Hamann, H. Leitte : “Viscous Fingering: A Topological Visual Analytic Approach”, Physical Modeling for Virtual Manufacturing Systems and Processes, Speyer, Germany (2017)
  • A. Vintescu, F. Dupont, G. Lavoué, P. Memari, J. Tierny : “Least Squares Affine Transitions for Global Parameterization”, WSCG 2017 proceedings, Plzen, Czechia (2017)
  • J. Tierny : “Introduction to Topological Data Analysis”, (2017)
  • A. Vintescu, F. Dupont, G. Lavoué, P. Memari, J. Tierny : “Conformal Factor Persistence for Fast Hierarchical Cone Extraction”, Eurographics 2017, Lyon, France (2017)
• 2016
  • J. Tierny : “Contributions to Topological Data Analysis for Scientific Visualization"”, habilitation, defence 04/29/2016 (2016)
  • Ch. Gueunet, P. Fortin, J. Jomier, J. Tierny : “Contour Forests: Fast Multi-threaded Augmented Contour Trees”, IEEE Symposium on Large Data Analysis and Visualization, Baltimore, United States (2016)
  • G. Favelier, Ch. Gueunet, J. Tierny : “Visualizing Ensembles of Viscous Fingers”, IEEE Scientific Visualization Contest, Baltimore, United States (2016)
  • J. Tierny, H. Carr : “Jacobi Fiber Surfaces for Bivariate Reeb Space Computation”, IEEE Transactions on Visualization and Computer Graphics, (Institute of Electrical and Electronics Engineers) (2016)
  • P. Klacansky, J. Tierny, H. Carr, Zh. Geng : “Fast and Exact Fiber Surfaces for Tetrahedral Meshes”, IEEE Transactions on Visualization and Computer Graphics, (Institute of Electrical and Electronics Engineers) (2016)
• 2015
  • Roberto A. Boto, J. Contreras‑Garcia, J. Tierny, J.‑Ph. Piquemal : “Interpretation of the reduced density gradient”, Molecular Physics, pp. 1-9, (Taylor & Francis) (2015)
  • H. Carr, Zh. Geng, J. Tierny, A. Chattopadhyay, A. Knoll : “Fiber Surfaces: Generalizing Isosurfaces to Bivariate Data”, Computer Graphics Forum, vol. 34 (3), pp. 241-250, (Wiley) (2015)
  • S. Philip, B. Summa, J. Tierny, P.‑T. Bremer, V. Pascucci : “Distributed Seams for Gigapixel Panoramas”, IEEE Transactions on Visualization and Computer Graphics, vol. 21 (3), pp. 350-362, (Institute of Electrical and Electronics Engineers) (2015)
  • J. Tierny, D. Guenther, V. Pascucci : “Optimal General Simplification of Scalar Fields on Surfaces”, chapter in Topological and Statistical Methods for Complex Data, (ISBN: 978-3-662-44900-4) (2015)
• 2014
  • D. Guenther, R. Alvarez‑Boto, J. Contreras‑Garcia, J.‑Ph. Piquemal, J. Tierny : “Characterizing Molecular Interactions in Chemical Systems”, IEEE Transactions on Visualization and Computer Graphics, vol. 20 (12), pp. 2476-2485, (Institute of Electrical and Electronics Engineers) (2014)
  • A. Gyulassy, D. Guenther, J. Levine, J. Tierny, V. Pascucci : “Conforming Morse-Smale Complexes”, IEEE Transactions on Visualization and Computer Graphics, vol. 20 (12), pp. 2595-2603, (Institute of Electrical and Electronics Engineers) (2014)