Welcome
I am a senior research scientist (directeur de recherche) with Inria at its Saclay/Université Paris-Saclay campus, at the southern outskirts of Paris.
My research focuses on questions in the fields of interactive scientific visualization and illustrative rendering, using methods from computer graphics, non-photorealistic rendering (NPR), and human-computer interaction. I am specifically interested in (2D and, in particular, 3D) interaction techniques for work with visualizations on non-traditional hardware (large surfaces, AR/VR, hybrid settings) as well as illustrative visualization that is inspired by traditional illustration, such as questions on how to use and control abstraction in visualization.
Recent News and Upcoming Events
| November 2026 | 📄📄 At the BELIV workshop at IEEE , we will present two papers: one on “More Than 63% of IEEE VIS Research Liable to be Retracted?! Ethics Approval Statements Protect Participants (and Researchers!)” and another one on “Why Question Answering Modality Matters in Visualization Studies and Tests.”
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| August 2026 | 🏫 I have started a three-month sabbatical at Linköping University in Norrköping, Sweden, hosted by Anders Ynnerman, Miriah Meyer, and Lonni Besançon and working with LiU's Visualization Center. I really appreciate this opportunity! |
| July 2026 | 💶 My MolTV grant for research on transitional molecular visualizations, based on a collaboration between our team, Marc Baaden's Theoretical Biochemistry group at CNRS, and the Philippe Youkharibache's group, was accepted by ANR. The grant will be starting in 2027 and I will announce future hires (PhD, engineer) here at some later point. |
| June 2026 | 🏆 At EuroVis 2026, I received a Reviewing Honorable Mention Award.
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| June 2026 | 📄 At EuroVis 2026 we presented our journal paper on “Design Considerations for Visualization Transitions of 3D Spatial Data in Hybrid AR-Desktop Environments.”
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| June 2026 | 📄 At EuroVis 2026, colleagues and I also presented a short paper called “Piloting Planetarium Visualizations with LLMs during Live Events in Science Centers”.
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| June 2026 | 🗣️ Finally, at EuroVis 2026, colleagues and I presented a tutorial called “README.md” on reproducible visualization research.
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| June 2026 | 📄 At the French Journée Visu meeting, colleagues and I presented two short papers: one on “Developing a Design Space for Data Visualization on Spherical Displays” and another one on “Data Visualization Reimagined for Freeform Displays”. |
| May 2026 | 🏆 My former PhD student Tingying He 何汀滢 received a PhD thesis prize honorable mention award from the Graduate School Engineering and Systems Sciences of the Université Paris-Saclay, France, for her thesis “Encoding with Patterns: A Design Space and Evaluations.” Congratulations! |
| March 2026 | 📖 After having served as area papers chair (APC) for IEEE and IEEE , I have been named overall papers chair (OPC) for IEEE . Looking forward to all your submissions to the conference.
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| February 2026 | 🎓 Lixiang Zhao 赵锂想, for whom I served as a co-supervisor, successfully defended his PhD thesis at Xi’an Jiaotong-Liverpool University on “Bridging Immersion Levels in Spatial Data Exploration: Visualization, Interaction, and Computing” on February 3. Congratulations! |
| January 2026 | 📄 Our paper on “ScaleFree: Dynamic KDE for Multiscale Point Cloud Exploration in VR” was accepted to the conference IEEE VR, where we will present it in March. |
| January 2026 | 📄 Our journal article on “Design Considerations for Visualization Transitions of 3D Spatial Data in Hybrid AR-Desktop Environments” was accepted to the journal Computer Graphics Forum. We will present it later this year at EuroVis 2026.
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| November 2025 | 🏆 At IEEE , I received the high honor to be inducted into the IEEE VGTC Visualization Academy.
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| November 2025 | 📄 At IEEE , we presented our paper on “Reframing Pattern: A Comprehensive Approach to a Composite Visual Variable”. It will also be published in the journal' IEEE Transactions on Visualization and Computer Graphics.
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| November 2025 | 📄 At IEEE , we also presented our journal paper on “Augmented Data Physicalization: Blending Dynamic Data Sculptures with Virtual Content for Interactive Visualization” that is published in the journal IEEE Transactions on Visualization and Computer Graphics as a regular article.
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| November 2025 | 📄 At the EduVis workshop at IEEE , we also presented our workshop paper on “Bridging Educational Theories of Cognitive Load to Visualization Design and Evaluation”.
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