Mathias Ollu @MathiasOllu

Master student at MVA, ENS Paris Saclay, previously at Ecole Polytechnique. Working on continuous/discrete diffusion models (incl. for text). Paris Joined May 2022

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Mathias Ollu @MathiasOllu

4 days ago

@patchwanders @sedielem Hey ! We provide early insights for this in our appendix. We show that the cluster head has higher agreement with the final sample than what the tokens imply. For some tokens, the cluster and the token heads can correct themselves back and forth

MathiasOllu tweet picture

Mathias Ollu @MathiasOllu

4 days ago

@ho0tm1c @sedielem Hey ! thanks for your interest in the work. It is for now a frozen clustering.

Mathias Ollu @MathiasOllu

a week ago

🚀Improve Continuous Diffusion LMs by making them denoise hierarchical token representations! We introduce Hierarchical Continuous Diffusion LMs (H-CDLMs), which diffuse tokens *and* coarse semantic clusters jointly. ➡️ Better generations for less compute🧵

MathiasOllu tweet picture

2 17 97 12K 111

Mathias Ollu @MathiasOllu

a week ago

Tagging people who might be interested: @ssahoo_ @sedielem @PatrickPyn35903 @jdeschena @zhihanyang_

Mathias Ollu @MathiasOllu

a week ago

📄 Paper: [arxiv.org/abs/2610.08738] 💻 Code: [github.com/matol-16/HCDLM] (coming soon) Joint work with Nikos Komodakis at @ArchimedesUnit. Feedback welcome! (8/n)

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🎥 Replays available on YouTube!
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Hosted by @ssahoo_, @jdeschena, @zhihanyang_

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