Jui-Hsuan Wu (Ray) 吳睿軒

profile.jpg

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.
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

  1. MFPS 2024
    Positive Focusing is Directly Useful
    Beniamino Accattoli, and Jui-Hsuan Wu
    In 40th International Conference on Mathematical Foundations of Programming Semantics (MFPS)., 2024
  2. APLAS 2023
    Proofs as Terms, Terms as Graphs
    Jui-Hsuan Wu
    In 21st Asian Symposium on Programming Languages and Systems (APLAS)., 2023
  3. CSL 2023
    A positive perspective on term representation: Extended paper
    Dale Miller, and Jui-Hsuan Wu
    In 31th EACSL Annual Conference on Computer Science Logic (CSL), 2023
  4. LFMTP 2022
    A positive perspective on term representation: work in progress
    Dale Miller, and Jui-Hsuan Wu
    2022
  5. LICS 2021
    Combinatorial Proofs and Decomposition Theorems for First-order Logic
    Dominic Hughes, Lutz Straßburger, and Jui-Hsuan Wu
    In 36th Annual ACM/IEEE Symposium on Logic in Computer Science (LICS),, 2021