서울과학기술대학교 컴퓨터구조연구실

[Education & Experiences]
2025.03 - present, Graduate Student, Dept. of Electronic Engineering, Seoul National University of Science and Technology.
2025.02 - B.S. in Dept. of Electronic Engineering, Seoul National University of Science and Technology.
2023.05 - present, Research Assistant, Computer Architectue Lab, Seoul National University of Science and Technology.

[Research Interests]
Processor Architecture
Computer Programming
Digital System Design

  [Projects]
   - Development of real time monitoring sensor for gas pipe,
   Ministry of Trade, Industry and Energy, Korea, 2022-2026.
   - Development of DRAM PIM semiconductor technology for enhanced computing function for edge,
   Ministry of Science and ICT, Korea, 2022-2025.
   - Next-Generation System Semiconductor Design Engineer Development Program,
   Ministry of Trade, Industry and Energy, Korea, 2021-2026.
   - Development for Processing Software on AI Semiconductor Devices,
   Ministry of Science and ICT, Korea, 2022-2029.

[Publications]
International Journal Papers
  4.   "A CRC Comparison-Based Screen Data Management for Energy Efficient Virtual Desktop Infrastructure",
        Chang Yeop Han, Jongwon Oh, Jinyeol Kim, Raehyeong Kim, Kwanghyun Go, Jung Hwan Oh, and Seung Eun Lee,
       IEEE Access, vol. 13, pp. 102859, June. 2025
  3.   "Hardware-Based WebAssembly Accelerator for Embedded System",
       Jinyeol Kim, Raehyeong Kim, Jongwon Oh and Seung Eun Lee,
       Electronics, vol. 13, no. 3979, October. 2024
  2.  "Lightweight and Error-Tolerant Stereo Matching with a Stochastic Computing Processor",
       Seongmo An, Jongwon Oh, Sangho Lee, Jinyeol Kim, Youngwoo Jeong, Jeongeun Kim and Seung Eun Lee,
       Electronics, vol.13, May 2024
1. "Accelerating Strawberry Ripeness Classification Using a Convolution-Based Feature Extractor along with an Edge AI Processor",
     Joungmin Park, Jinyoung Shin, Raehyeong Kim, Seongmo An, Sangho Lee, Jinyeol Kim, Jongwon Oh, Youngwoo Jeong, Soohee Kim, Yue Ri Jeong, and Seung Eun Lee,
     Electronics, vol. 13, no.344, Jan. 2024

International Conference Papers
4. "Approximate Vector Operation Accelerator for Vision-Language Models",
       Raehyeong Kim, Jongwon Oh, Jinyeol Kim, and Seung Eun Lee,
       Robotics Acceleration with Computing Hardware (Co-located with the IEEE/ACM International Symposium on Microarchitecture (MICRO 2024)), Austin, USA, Nov. 2024.
3. "Accelerating Embedded WebAssembly Based on FPGA",
       Jinyeol Kim, Raehyeong Kim, Jongwon Oh, and Seung Eun Lee,
       21th International SoC Design Conference (ISOCC 2024), Hokkaido, Japan, Aug. 2024.
2. "On-Device Eye Tracking System with Dual Lightweight AI Processors",
       Jongwon Oh, Raehyeong Kim, Jinyeol Kim, and Seung Eun Lee,
       21th International SoC Design Conference (ISOCC 2024), Hokkaido, Japan, Aug. 2024.
1. "Point Cloud Clustering System with DBSCAN Algorithm for Low-Resolution LiDAR",
       Sangho Lee, Seongmo An, Raehyeong Kim, Jongwon Oh and Seung Eun Lee,
       2024 International Conference on Consumer Electronics (ICCE), Jan. 2024.

Korean Conference Papers
2. "Non-destructive Damage Detection System for Internal Inspection of Gas-Pipes",
       Kwanghyun Go, Joungmin Park, Jongwon Oh, and Seung Eun Lee,
       2024 Spring Conference of The Korean Sensors Society, Apr. 2024.
1. "CNN Based Preprocessing for On-Device AI",
     Jinyeol Kim, Jongwon Oh, Joungmin Park and Seung Eun Lee,
     Korean Conference on Semiconductors (KCS 2024), Jan. 2024.

  [Awards]
   2024.12.11. 2024 Korea Student Semiconductor IC Desogm Contest - Silver Award
     The Institute of Semiconductor Engineers
   2024.10.24. The 25th Korean Semiconductor Design Competition - Corporate (Cadence) Special Award
     Ministry of Trade, Industry and Energy & Korea Semiconductor Industry Association
   2023.11.07. The 24nd Korean Semiconductor Design Competition of Korea - KIPO CommissionerAward
     Ministry of Trade, Industry and Energy & Korea Semiconductor Industry Association

  [Skills]
    - High-level Programming Language: C/C++, Python
    - Hardware Description Language: Verilog HDL
    - FPGA Design Tools: Vivado, Quartus II
    - EDA Tools: ModelSim

  [Training]
    2025.06.16-06.17 [IDEC/Siemens] C/C++알고리즘 디자인으로부터 Verilog RTL을 구현/생성할 수 있는 Catapult High Level Synthesis 교육
    2025.05.28-05.30 [IDEC] AMD Xilinx FPGA HW 구성 이해 및 설계
    2025.01.14-01.16 [IDEC] System Verilog를 이용한 검증 방법론
    2025.01.08-01.10 [IDEC] Cell-Based Chip Design Front-End
    2025.01.06-01.07 [IDEC] 인공지능 기초 및 AI 반도체 구조
    2024.05.30-05.31 [IDEC] AMBA AXI와 AXI-Stream 설계와 검증
    2024.05.08-05.10 [IDEC] ARM Cortex-M 프로세서 기반의 FreeRTOS 활용

   [Graduate Courses]
    Resilient Processor Design, Advanced Computer Architecture,
    Advanced Artificial Intelligence Processor, Power management IC Design based on CMOS technology

   [Undergraduate Courses]
    Computer Architecture, Digital System Design, Logic Circuit,
    Operating System, Microprocessors, Digital Signal Processing, Image Processing
    Electronic Circuits, Semiconductor Engineering, Control Engineering,
    Computer Programming(C Programming), Mobile Programming(Java Programming),
    Electromagnetics, Electronic Circuit Theory, Engineering Mathmatics, Signals and Systems

  [Chips]

2. "A Low-Power Point Cloud Clustering System with a DBSCAN Clustering Accelerator based on Cortex-M0"

   - Designer: Sangho Lee, Seongmo An, Raehyeong Kim, Jongwon Oh
   - Technology: Samsung 28nm FD-SOI
   - Tape Out: 2025.02.07
   - Power Supply: 1.1V / 1.8V
   - Core Size: 4mm x 4mm
   - Operating Frequency: 100MHz

1. "A Internal Network IP for Next-Generation Robots with SPI"

   - Designer: Go kwanghyun, Park Joungmin, Oh Jongwon
   - Technology: DBHitek 180nm BCDMOS
   - Tape Out: 2024. 12. 06
   - Power Supply: 5V
   - Core Size: 5mm x 2.5mm
   - Operating Frequency: 50MHz

Computer Architecture Laboratory