Hyunwuk Lee

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I am an Assistant Professor at the GIST Graduate School of Advanced Semiconductor Engineering.

My research interests are in computer architecture, with a focus on hardware/software co-design for efficient AI systems, including quantization, KV cache optimization, memory system design, and neural network accelerators.

I received my Ph.D. in Electrical and Electronic Engineering (Computer Architecture) from Yonsei University, advised by Prof. Won Woo Ro [Lab]. Prior to joining GIST, I worked as a System Architect at Samsung Electronics.

I am looking for motivated M.S./Ph.D. students, postdocs, and interns. If you are interested, please email me with your CV and a brief description of your research interests.

news

Sep 01, 2026 I have joined the GIST Graduate School of Advanced Semiconductor Engineering as an Assistant Professor!
Aug 06, 2026 “SLGS: A Structure-Aware Scanline Renderer for Efficient 3D Gaussian Splatting” has been accepted for PACT 2026! I am a co-author of the paper.
Aug 05, 2026 “SLICE: A Selective Local Inference Framework with Codec Exploitation for Accelerating Video Super-Resolution” (ISCA 2026) has been selected for the Samsung Industry-Academic Research Project Paper Award.
Mar 28, 2026 Two papers have been accepted in ISCA2026! I am a co-author of both papers.

selected publications

  1. PACT
    SLGS: A Structure-Aware Scanline Renderer for Efficient 3D Gaussian Splatting
    Seunghyun Lee, Mingu Jung, Sungwoo Kim, and 5 more authors
    In International Conference on Parallel Architectures and Compilation Techniques (PACT), 2026
  2. ISCA
    SLICE: A Selective Local Inference Framework with Codec Exploitation for Accelerating Video Super-Resolution
    Mingu Jung, Sungbin Kim, Seunghyun Lee, and 3 more authors
    In The 53rd Annual International Symposium on Computer Architecture (ISCA), 2026
  3. HPCA
    Ditto: Accelerating Diffusion Model via Temporal Value Similarity
    Sungbin Kim*Hyunwuk Lee*, Wonho Cho, and 2 more authors
    In 2025 IEEE International Symposium on High-Performance Computer Architecture (HPCA), 2025