In-situ Topological Reduction of Scientific 3D Data

Project Information

TORI

Grant agreement ID: 863464

DOI

10.3030/863464

EC signature date 20 December 2019

Start date 1 October 2020

End date 30 September 2026

Funded under

• EXCELLENT SCIENCE - European Research Council (ERC)

Total cost

€ 1 998 245,00

EU contribution

€ 1 998 245,00

Coordinated by

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS
France

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Conference proceedings (8)

Identifying Locally Turbulent Vortices within Instabilities

Author(s): Fabien Vivodtzev, Florent Nauleau, Jean-Philippe Braeunig, Julien Tierny
Published in: 2024 IEEE 14th Symposium on Large Data Analysis and Visualization (LDAV), 2024, Page(s) 67-68
Publisher: IEEE
DOI: 10.1109/ldav64567.2024.00011

Topological Analysis of Ensembles of Hydrodynamic Turbulent Flows -- An Experimental Study

Author(s): Florent Nauleau, Fabien Vivodtzev, Thibault Bridel-Bertomeu, Heloise Beaugendre, Julien Tierny
Published in: Proc. of IEEE Symposium on Large Data Analysis and Visualization, 2022
Publisher: IEEE
DOI: 10.1109/ldav57265.2022.9966403

Distributed Path Compression for Piecewise Linear Morse-Smale Segmentations and Connected Components

Author(s): Michael Will, Jonas Lukasczyk, Julien Tierny, Christoph Garth
Published in: 2024 IEEE 14th Symposium on Large Data Analysis and Visualization (LDAV), 2024, Page(s) 54-64
Publisher: IEEE
DOI: 10.1109/ldav64567.2024.00007

Topological Data Analysis Made Easy with the Topology ToolKit, What is New?

Author(s): Falk, Martin; Garth, Christoph; Gueunet, Charles; Guillou, Pierre; Gyulassy, Attila; Hofmann, Lutz; Kappe, Christopher; Levine, Joshua,; Lukasczyk, Jonas; Tierny, Julien; Vidal, Jules
Published in: IEEE VIS Tutorials, Issue 1, 2020
Publisher: IEEE

Topological Data Analysis Made Easy with the Topology ToolKit, What is New?

Author(s): Falk, Martin; Garth, Christoph; Gueunet, Charles; Guillou, Pierre; Gyulassy, Attila; Hofmann, Lutz; Kappe, Christopher; Levine, Joshua,; Lukasczyk, Jonas; Tierny, Julien; Vidal, Jules
Published in: IEEE VIS Tutorials, Issue 5, 2020
Publisher: IEEE

A Hands-on TTK Tutorial for Absolute Beginners

Author(s): Christoph Garth, Robin Maack, Mathieu Pont, Julien Tierny, Bei Wang, Florian Wetzels, Michael Will
Published in: IEEE VIS Tutorials, 2023
Publisher: IEEE

Fast Approximation of Persistence Diagrams with Guarantees

Author(s): Jules Vidal, Julien Tierny
Published in: IEEE Symposium on Large Data Analysis and Visualization, 2021
Publisher: IEEE
DOI: 10.1109/ldav53230.2021.00008

A Hands-on TTK Tutorial for Absolute Beginners

Author(s): Christoph Garth, Robin Maack, Mathieu Pont, Julien Tierny, Bei Wang, Florian Wetzels, Michael Will
Published in: IEEE VIS Tutorials, Issue 5, 2023
Publisher: IEEE

Peer reviewed articles (13)

Wasserstein Dictionaries of Persistence Diagrams

Author(s): Keanu Sisouk, Julie Delon, Julien Tierny
Published in: IEEE Transactions on Visualization and Computer Graphics, Issue 30, 2024, Page(s) 1638-1651, ISSN 1077-2626
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvcg.2023.3330262

Parallel Computation of Piecewise Linear Morse-Smale Segmentations

Author(s): Robin Maack, Jonas Lukasczyk, Julien Tierny, Hans Hagen, Ross Maciejewski, Christoph Garth
Published in: IEEE Transactions on Visualization and Computer Graphics, 2023, ISSN 1077-2626
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvcg.2023.3261981

Merge Tree Geodesics and Barycenters with Path Mappings

Author(s): Florian Wetzels, Mathieu Pont, Julien Tierny, Christoph Garth
Published in: IEEE Transactions on Visualization and Computer Graphics, 2024, Page(s) 1-11, ISSN 1077-2626
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvcg.2023.3326601

A Practical Solver for Scalar Data Topological Simplification

Author(s): Mohamed Kissi, Mathieu Pont, Joshua A. Levine, Julien Tierny
Published in: IEEE Transactions on Visualization and Computer Graphics, Issue 31, 2024, Page(s) 97-107, ISSN 1077-2626
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvcg.2024.3456345

TopoMap: A 0-dimensional Homology Preserving Projection of High-Dimensional Data

Author(s): Harish Doraiswamy; Julien Tierny; Paulo J. S. Silva; Luis Gustavo Nonato; Cláudio T. Silva
Published in: IEEE Transactions on Visualization and Computer Graphics, Institute of Electrical and Electronics Engineers, 2020, Issue 1, 2020, ISSN 1077-2626
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvcg.2020.3030441

Wasserstein Auto-Encoders of Merge Trees (and Persistence Diagrams)

Author(s): Mathieu Pont, Julien Tierny
Published in: IEEE Transactions on Visualization and Computer Graphics, Issue 30, 2024, Page(s) 6390-6406, ISSN 1077-2626
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvcg.2023.3334755

Localized Topological Simplification of Scalar Data

Author(s): Jonas Lukasczyk; Christoph Garth; Ross Maciejewski; Julien Tierny
Published in: IEEE Transactions on Visualization and Computer Graphics, Institute of Electrical and Electronics Engineers, 2020, Issue 1, 2020, ISSN 1077-2626
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvcg.2020.3030353

Principal Geodesic Analysis of Merge Trees (and Persistence Diagrams)

Author(s): Mathieu Pont, Jules Vidal, Julien Tierny
Published in: IEEE Transactions on Visualization and Computer Graphics, 2023, ISSN 1077-2626
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvcg.2022.3215001

Topological data analysis of vortices in the magnetically-induced current density in LiH molecule

Author(s): Małgorzata Olejniczak; Julien Tierny
Published in: Physical Chemistry Chemical Physics, Issue 1, 2023, ISSN 1463-9076
Publisher: Royal Society of Chemistry
DOI: 10.48550/arxiv.2212.08690

Discrete Morse Sandwich: Fast Computation of Persistence Diagrams for Scalar Data -- An Algorithm and A Benchmark

Author(s): Pierre Guillou, Jules Vidal, Julien Tierny
Published in: IEEE Transactions on Visualization and Computer Graphics, 2023, ISSN 1077-2626
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvcg.2023.3238008

Localized Evaluation for Constructing Discrete Vector Fields

Author(s): Tanner Finken, Julien Tierny, Joshua A. Levine
Published in: IEEE Transactions on Visualization and Computer Graphics, Issue 31, 2024, Page(s) 86-96, ISSN 1077-2626
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvcg.2024.3456355

TTK is Getting MPI-Ready

Author(s): Eve Le Guillou, Michael Will, Pierre Guillou, Jonas Lukasczyk, Pierre Fortin, Christoph Garth, Julien Tierny
Published in: IEEE Transactions on Visualization and Computer Graphics, Issue 30, 2024, Page(s) 5875-5892, ISSN 1077-2626
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvcg.2024.3390219

Wasserstein Distances, Geodesics and Barycenters of Merge Trees.

Author(s): Mathieu Pont; Jules Vidal; Julie Delon; Julien Tierny
Published in: IEEE Transactions on Visualization and Computer Graphics, Issue 1, 2021, ISSN 1077-2626
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvcg.2021.3114839

Book chapters (2)

Report of the TopoInVis TTK Hackathon: Experiences, Lessons Learned, and Perspectives

Author(s): Jonas Lukasczyk; Jakob Beran; Wito Engelke; Martin Falk; Anke Friederici; Christoph Garth; Lutz Hofmann; Ingrid Hotz; Petar Hristov; Wiebke Köpp; Talha Bin Masood; Małgorzata Olejniczak; Paul Rosen; Jan-Tobias Sohns; Tino Weinkauf; Kilian Werner; Julien Tierny
Published in: "Topological Methods in Data Analysis and Visualization VI, Springer, pp.359-373, 2021, Mathematics and Visualization, ⟨10.1007/978-3-030-83500-2_18⟩", Issue 1, 2020
Publisher: Springer
DOI: 10.1007/978-3-030-83500-2_18

Implementing Persistence-Based Clustering of Point Clouds in the Topology ToolKit

Author(s): Ryan Cotsakis; James C. Shaw; Julien Tierny; Joshua A. Levine
Published in: Topological Methods in Data Analysis and Visualization VI, Issue 1, 2020
Publisher: Springer
DOI: 10.1007/978-3-030-83500-2_17

Other (2)

Topological Analysis of Ensemble Scalar Data with TTK

Author(s): Christoph Garth, Charles Gueunet, Pierre Guillou, Lutz Hofmann, Joshua A Levine, Jonas Lukasczyk, Julien Tierny, Jules Vidal, Bei Wang, Florian Wetzels
Published in: IEEE VIS Tutorials, 2021
Publisher: IEEE

Topological Analysis of Ensemble Scalar Data with TTK, A Sequel

Author(s): Christoph Garth, Charles Gueunet, Pierre Guillou, Federico Iuricich, Joshua A Levine, Jonas Lukasczyk, Mathieu Pont, Julien Tierny, Jules Vidal, Bei Wang, Florian Wetzels
Published in: IEEE VIS Tutorials, 2022
Publisher: IEEE