Juneyoung Lee (이준영, June Lee), Ph.D.

I am a Senior Applied Scientist at Automated Reasoning Group in AWS (Austin, TX). I work on writing a provably correct code that is also fast.

I received Ph.D. from Software Foundations Lab, Seoul National University in August, 2021.

• E-mail: lebjuney@amazon.com, aqjune@gmail.com (personal), juneyoung.lee@sf.snu.ac.kr (old)
• Google scholar: link

News

• Apr. 2, 2025: A paper “Relational Hoare Logic for Realistically Modelled Machine Code” was accepted to CAV’25!
• Apr. 2, 2025: A paper “Optimization-Directed Compiler Fuzzing for Continuous Translation Validation” was accepted to PLDI’25!
• Sep. 17, 2024: I will serve as a Review Committee member of OOPSLA’25.
• Aug. 8, 2024: My work was published as an Amazon Science blog post (link).

Interests

• Programming languages, compiler verification
• Theorem proving using SMT solvers and interactive theorem provers
• Verification of cryptographic libraries

Awards, Activities and Experience

• Go to my activities and experience

Publications

• Go to the publications page or Google Scholar

Education

• Ph.D. in Computer Science and Engineering, Seoul National University (2016. Mar ~ 2021. Aug)
  • Advisors: Chung-Kil Hur, Nuno. P. Lopes.
  • Thesis: A Validated Semantics for LLVM IR
    • Recipient of Best Thesis Award from College of Engineering, SNU (one thesis chosen per dept.)
• B.S. in Computer Science and Engineering, minor in Life Science, POSTECH, magna cum laude (~ 2014. 8)

Blog Posts

• Aug. 8, 2024. Formal verification makes RSA faster — and faster to deploy
• Oct. 4, 2021. The select story