Sungju Kim (김성주)

Graduate Research Assistant @ CASLAB, Yonsei University

Education

• Ph.D. Student., Dept. of Electrical and Electronic Engineering, Yonsei University, 2025.03 - Present

  • Advisor : Prof. Daehoon Kim.

• M.S., Dept. of Electrical Engineering and Computer Science(EECS), DGIST, 2025.02 

  • Advisor : Prof. Daehoon Kim.

  • Thesis : MX format Quantization Optimization for Lightning-NeRF

• B.S., School of Transdisciplinary Studies, DGIST, 2022.08

Research Interest

• Computer Architecture and Systems

  • [Security] Rowhammer attack defense.

  • [ML System] Optimization machine learning models for specific HW (e.g., NPU, TPU) with Quantization.

News

• 2025.05.19

  • A paper was accepted at ISLPED, a major conference.

• 2025.03.01

  • I entered the Ph.D. program in Electrical and Electronic Engineering at Yonsei University.

• 2025.02.14 

  •  I graduated from DGIST with a master's degree.

• 2024.11.05

  • I passed my master’s thesis defense.

• 2024.07.09

  • A paper was accepted at PACT 2024, a top-tier conference.

Skills

• C / C++ 

• Python 

• Bash Script ( Shell Script ) 

• ML framework 

  • Pytorch

• Computer Architecture Simulation

  • Ramulator / Ramulator2

Teaching Experience

• Teaching Assistant, SYS4211, Advanced Operating Systems, Yonsei University, 2025 Fall

• Teaching Assistant, SYS3209, System Programming, Yonsei University, 2025 Spring

• Teaching Assistant, CSE305 Computer Architecture, DGIST, 2024 Spring

• Teaching Assistant, CSE305 Computer Architecture, DGIST, 2023 Spring

• Teaching Assistant in R&E, DGIST with DAEGU IL SCIENCE HIGH SCHOOL, 2023.03 - 2023.12

Projects

• Samsung Electronics, 산학과제, 2025

• IITP-ETRI, 온디바이스 AI를 위한 ML 컴파일러, 2025

• NIA, 데이터 활용 기획 검증 사업 (온디바이스 생성모델 파인튜닝 및 추론), 2024

• Samsung Research, 생성형 인공지능 모델 가속을 위한 On-Device NPU 구조 개발, 2024    

• NIA, 인공지능 학습용 데이터 구축 사업, 2023

• IITP, 메모리 중심 차세대 컴퓨팅 시스템 구조 연구, 2022

Contact

Email : sungju.kim@yonsei.ac.kr 

Address : Engineering Research Park 212D, Yonsei University, 50, Yonsei-ro, Seodaemun-gu, Seoul, Republic of Korea.

OCRID

Google Scholar

Publication

1. (Conference)  Jack Unit: An area- and energy-efficient multiply-accumulate (MAC) unit supporting diverse data formats

• IEEE/ACM International Symposium on Low Power Electronics and Design (ISLPED), 2025

• Seock-Hwan Noh, Sungju Kim, Seohyun Kim, Daehoon Kim, Jaeha Kung* and Yeseong Kim*

2. (Conference) 온디바이스 생성모델 어댑터 기반 파인튜닝 및 추론 성능 분석

• KSC(한국소프트웨어종합학술대회), 2024

• 정예지, 김슬기, 김정보, 유경현, 김성주, 신현균, 오선무, 좌훈승, 김대훈. 

3. (Conference) vSPACE: Supporting Parallel Network Packet Processing in Virtualized Environments through Dynamic Core Management

• International Conference on Parallel Architectures and Compilation Techniques (PACT), 2024

• Gyeongseo Park, Minho Kim, Ki-Dong Kang, YunHyeong Jeon, Sungju Kim, Hyosang Kim, and Daehoon Kim*.