Jui-Hsuan Wu (Ray) 吳睿軒

Bureau M7 310
46 Allée d'Italie
69364 Lyon Cedex 07
Hi! I am Jui-Hsuan Wu! I am a postdoctoral researcher working with Denis Kuperberg and Olivier Laurent in the Plume team, LIP, ENS Lyon, on the ANR project RECIPROG. I also go by the name Ray.
Previously, I was a PhD student at LIX, Ecole Polytechnique & Inria Saclay advised by Dale Miller and Beniamino Accattoli. Even before, I studied computer science and mathematics at Ecole Normale Supérieure and got a master degree from Master Parisien de Recherche en Informatique. You can have a look at my CV (Version française).
Research interests
- Proof theory
- Logic
- \(\lambda\)-calculus
- Functional programming
Misc
I am from New Taipei, Taiwan.
Find out how my name is pronouced: Jui, 睿 (sounds like ray in English) and Hsuan, 軒.
Take a look at APLL, an automated prover for propositional linear logic designed and implemented by me.
I am an amateur go player. I used to be a 6-dan player (a long time ago) back in Taiwan.
I am a music enthusiast. I mainly listen to Hip Hop, R&B, and Jazz. My favorite artists are Soft Lipa, Loyle Carner, FKJ, Mac Miller, H.E.R., Nick Hakim, Sunset Rollercoaster, …
I recently got into French touch music: Modjo, Étienne de Crécy, Cassius, Breakbot, and of course the one and only Daft Punk.
My brother is a freelance image maker, check out his works here.
news
Jan 16, 2025 | I gave a talk at LoCal seminar @ LIPN, Université Sorbonne Paris Nord. |
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Dec 13, 2024 | I defended my PhD thesis “Proof theory, syntactic representations, logic, and sharing” on December 13th 2024! Check out my thesis here. |
Nov 09, 2024 | I visited the Institute of Information Science, Academia Sinica, Taiwan and gave a talk on focusing and polarization there. |
Jun 21, 2024 | I gave a talk at MFPS 2024 @ University of Oxford, UK. Slides and Video. |
Jun 13, 2024 | I gave a talk at Proofs and Algorithms Seminar @ LIX, Ecole Polytechnique & Inria Saclay. Slides. |
May 04, 2024 | Our paper “Positive Focusing is Directly Useful” (with Beniamino Accattoli) has been accepted at MFPS 2024. |
selected publications
- MFPS 2024Positive Focusing is Directly UsefulIn 40th International Conference on Mathematical Foundations of Programming Semantics (MFPS)., 2024
- APLAS 2023Proofs as Terms, Terms as GraphsIn 21st Asian Symposium on Programming Languages and Systems (APLAS)., 2023
- CSL 2023A positive perspective on term representation: Extended paperIn 31th EACSL Annual Conference on Computer Science Logic (CSL), 2023
- LFMTP 2022
- LICS 2021Combinatorial Proofs and Decomposition Theorems for First-order LogicIn 36th Annual ACM/IEEE Symposium on Logic in Computer Science (LICS),, 2021