I am an associate professor in computer science at Bordeaux University and LaBRI, in the Logical foundations of computing and Synthesis teams. I work broadly in theoretical computer science, with interests mainly spanning computational complexity, algorithms, and learning.
News
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Talk at the (AlgoDist \(\cup\) CI) seminar (LaBRI, Bordeaux) on Analyzing and Leveraging the k-Sensitivity of LZ77. Slides
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New preprint on arXiv: Analyzing and Leveraging the k-Sensitivity of LZ77. Joint work with Gabriel Bathie, Paul Huber and Akka Zemmari.
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We released ParamExplorer, a framework developed with Julien Gachadoat for exploring parameter spaces in generative art algorithms. A companion paper is available here.
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flashcluster, a Python package with a Rust backend implementing our (1+ε)-approximation algorithm for hierarchical clustering, developed by Gabriel Bathie.
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The full version of (1+ε)-approximation for ultrametric embedding is now available on arXiv.
Background
Before moving to Bordeaux, I was a research engineer at Criteo (2021–2023), working on large-scale recommendation systems. Previously, I was a postdoc in the DeepSynth CNRS Momentum project (2019–2021) with Nathanaël Fijalkow, and before that, in the Approximation and Proof Complexity group with Jakob Nordström, Johan Håstad, and Per Austrin. I defended my PhD in 2018 at IRIF, University Paris Diderot, under the supervision of Sophie Laplante and Sylvain Perifel.