Junhyuk Choi (최준혁) @ Seoul National University

Graduate student (Advisor: Prof. Jangwoo Kim)
High Performance Computing System Laboratory (HPCS Lab.)
Department of Electrical and Computer Engineering
Seoul National University (SNU)
1 Gwanak-ro, Gwanak-gu, Seoul, Republic of Korea
E-mail: junhyuk.choi /at/ snu.ac.kr

Research Interests

• Cryogenic computer architecture
• Superconductor-based computer architecture
• Quantum computing

Education

• Seoul National University (SNU), Seoul, South Korea
  • MS/Ph.D. Student in Electrical and Computer Engineering
  • Advisor: Prof. Jangwoo Kim
  • Mar. 2023 – Current
• Seoul National University (SNU), Seoul, South Korea
  • B.S. in Electrical and Computer Engineering
  • Mar. 2017 – Feb. 2023

Publications

1. An Ultra-Fast Superconducting Processor for Cryogenic Applications
   *Junhyuk Choi, *Ilkwon Byun, Juwon Hong, Dongmoon Min, Junpyo Kim, Jungmin Cho, Hyeonseong Jeong, Masamitsu Tanaka, Koji Inoue, and Jangwoo Kim
   Proceedings of the 57th IEEE/ACM International Symposium on Microarchitecture (MICRO), November 2024.
   (*Both authors equally contributed to the paper.)

2. A Fault-Tolerant Million Qubit-Scale Distributed Quantum Computer
   Junpyo Kim, Dongmoon Min, Jungmin Cho, Hyeonseong Jeong, Ilkwon Byun, Junhyuk Choi, Juwon Hong, and Jangwoo Kim
   29th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS), April 2024.

3. QIsim: Architecting 10+K Qubit QC Interfaces Toward Quantum Supremacy
   Dongmoon Min, Junpyo Kim, Junhyuk Choi, Ilkwon Byun, Masamitsu Tanaka, Koji Inoue, and Jangwoo Kim
   50th ACM/IEEE International Symposium on Computer Architecture (ISCA), June 2023.

Teaching Experience

• Teaching Assistant
  • SNU, ECE322: Computer Organization (Spring 2023)