Charles joined Kitware in February 2016.

For the first three years, Charles worked on its PhD on the topic of “High Performance Level-set based Topological Data Analysis”, where he became one of the main contributors of the Topology ToolKit (TTK).

After defending in February 2019, Charles joined the Scientific Visulization team. He now works on several projects at Kitware involving parallel programming, discrete geometry and data analysis algorithms.

Publications:
1. Ph.D Thesis: High Performance Level-set based Topological Data Analysis
Author: Gueunet Charles
Year: 2019
2. EuroVis: Task-based Augmented Reeb Graphs with Dynamic ST-Trees
Author: Gueunet Charles, Fortin Pierre, Jomier Julien and Tierny Julien
Date: June 5, 2019
3. IEEE TPDS: Task-based Augmented Contour Trees with Fibonacci Heaps
Author: Gueunet Charles, Fortin Pierre, Tierny Julien and Jomier Julien
Year: 2019
4. LDAV: Task-based Augmented Merge Trees with Fibonacci heaps
Author: Gueunet Charles, Fortin Pierre, Jomier Julien and Tierny Julien
Date: October 2, 2017
5. LDAV: Contour forests: Fast multi-threaded augmented contour trees
Author: Gueunet Charles, Fortin Pierre, Jomier Julien and Tierny Julien
Date: October 23, 2016
6. IEEE Vis Tutorial: Topological Data Analysis Made Easy with the Topology ToolKit, A Sequel
Author: Falk Martin, Garth Christoph, Gueunet Charles, Levine Joshua, Lukasczyk Jonas, Tierny Julien, Usher Will and Vidal Jules
Date: October 20, 2019
7. IEEE TVCG: The Topology ToolKit
Author: Tierny Julien, Favelier Guillaume, Levine Joshua, Gueunet Charles and Michaux Michael
Year: 2018
8. IEEE Vis Tutorial: Topological Data Analysis Made Easy with the Topology ToolKit
Author: Favelier Guillaume, Gueunet Charles, Gyulassy Attila, Jomier Julien, Levine Joshua, Lukasczyk Jonas, Sakurai Daisuke, Soler Maxime, Tierny Julien, Usher Will and Wu Qi
Date: November 14, 2018
9. Applied Mechanics and Materials: Viscous Fingering: A Topological Visual Analysic Approach
Author: Lukasczyk Jonas, Aldrich Garrett, Steptoe Michael, Favelier Guillaume, Gueunet Charles, Tierny Julien, Maciejewski Ross, Hamann Bernd and Leitte Heike
Year: 2017
10. IEEE Vis (Sci-vis contest): Visualizing Ensemble of Viscous Fingers
Author: Favelier Guillaume, Gueunet Charles and Tierny Julien
Date: October 23, 2016