@LouisVLang

PhD Student @ UPC Barcelona working mostly on Topological & Geometric Learning

Joined January 2026
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We are 58 days away from the 2026 TDL Challenge deadline! And the live leaderboard is looking spicy🌶️ geometric-intelligence.githu… Submit your implementation of a graph or topological neural network today, and run the chance of winning up to 1000$ USD! Many other cool prizes too💰✈️
Mathilde Papillon🦋 mathildepapillon .bsky .social@mathildepapilloMay 14
🏆 The 2026 Topological Deep Learning Challenge is officially live, now in its 4th edition! 🏆 This year’s theme is “Bridging the Gap” between the GNN and TDL worlds. Win incredible prizes including up to $1000 in cash 💸 and AI research internships! Submission deadline: Aug. 1
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Most GNN benchmarks weren't built with biology in mind. #OgBench was. 🎉 The first benchmark for graph learning on omics data, addressing the n≪p regime across transcriptomics, proteomics, and epigenomics . ✨ Congratulations @louisacornelis @johmathe @gbg1441 @LouisVLang 🚀
Louisa Cornelis@louisacornelisMay 20
⁠We're releasing OgBench: the first benchmark for GNNs on omics data in the n≪p regime. Every major benchmark (OGB, TUDataset, LRGB, GraphBench) operates where the number of graphs (n) far exceeds nodes per graph (p). But biology is the opposite: few patients, massive graphs.
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⁠We're releasing OgBench: the first benchmark for GNNs on omics data in the n≪p regime. Every major benchmark (OGB, TUDataset, LRGB, GraphBench) operates where the number of graphs (n) far exceeds nodes per graph (p). But biology is the opposite: few patients, massive graphs.
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🏆 The 2026 Topological Deep Learning Challenge is officially live, now in its 4th edition! 🏆 This year’s theme is “Bridging the Gap” between the GNN and TDL worlds. Win incredible prizes including up to $1000 in cash 💸 and AI research internships! Submission deadline: Aug. 1
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TopoTune is going to ICML 2025!🎉🇨🇦 Curious to try topological deep learning with your custom GNN or your specific dataset? We built this for you! Find out how to get started at geometric-intelligence.githu…
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We can’t wait to see your submissions! Full challenge guidelines and requirements are available here: geometric-intelligence.githu… Results announced at @TAGinDS Boston, Aug. 18–20. Participation does not require attending! #TDLChallenge #TopologicalDeepLearning #AI #ML #TAGinDS
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