서울과학기술대학교 컴퓨터구조연구실

  [Education & Experiences]
    2024.03 - present, Hardware Engineer, Architecture Team, MangoBoost
    2024.02, M.S, Dept. of Electronics Engineering, Seoul National University of Science and Technology
                   - Thesis Title: Approximate Arithmetic Circuits for Embedded Fuzzy Logic Controller"
    2020.07 - 2024.02, Research Assistant, SoC Platform Lab, Seoul National University of Science and Technology
    2022.02, B.S. in Electronic and Information Engineering, Seoul National University of Science and Technology

  [Research Interests]
    Approximate Computing
    Energy-efficient Computing
    Digital System Design
    Computer Programming

  [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.
   - ECC for high-speed SCM based PIM,
   Korea Electronics Technology Institute, Korea, 2022-2025.
   - Development for Processing Software on AI Semiconductor Devices,
  Ministry of Science and ICT, Korea, 2022-2029.
   - Developed proximity/healthcare convergence sensor SoC for TWS (True Wireless Stereo),
  Ministry of Trade, Industry and Energy, Korea, 2021-2023.
   - Next-Generation System Semiconductor Design Engineer Development Program,
  Ministry of Trade, Industry and Energy, Korea, 2021-2026.
   - Embedded AI module based on neuromorphic,
  Ministry of Trade, Industry and Energy, Korea, 2019-2021.
   - Multi-core Hardware Accelerator for High-Performance Computing (HPC),
  Ministry of Science and ICT, Korea, 2019-2022.
   - Development of lightweight SW-SoC solution for respiratory medical device,
  Ministry of Trade, Industry and Engergy, 2017-2020.

  [Publications]
  International Journal Papers
  6.  "Lightweight and Error‑Tolerant Stereo Matching with a Stochastic Computing Processor",
     Seongmo An, Jongwon Oh, Sangho Lee, Jinyeol Kim, Youngwoo Jeong, Jeongeun Kim, Seung Eun Lee,
     Electronics, vol. 13, no. 11, Jan. 2024.
  5.  "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, Seung Eun Lee,
     Electronics, vol. 14, no. 2, Jan. 2024.
  4.  "Intelligent Monitoring System with Privacy Preservation based on Edge AI",
     Soohee Kim, Joungmin Park, Youngwoo Jeong, and Seung Eun Lee,
     Micromachines, vol. 14, no. 9, Sep. 2023.
  3.  "Parallel Stochastic Computing Architecture for Computationally Intensive Applications",
     Jeongeun Kim, Won Sik Jeong, Youngwoo Jeong, and Seung Eun Lee,
     Electronics, vol. 12, no. 7, Apr. 2023.
  2.  "Photoplethysmography-Based Distance Estimation for True Wireless Stereo",
     Youngwoo Jeong, Joungmin Park, Sun Beom Kwon, and Seung Eun Lee,
     Micromachines, vol. 14, no. 2, Jan. 2023.
  1.  "An Edge AI Device based Intelligent Transportation System",
     Youngwoo Jeong, Hyun Woo Oh, Soohee Kim, and Seung Eun Lee,
     Journal of Information and Communication Convergence Engineering (JICCE), vol. 20, no. 3, Sep. 2022.

  International Conference Papers
  8.  "The Design of Embedded Fuzzy Logic Controller for Autonomous Mobile Robots",
     Youngwoo Jeong, Won Sik Jeong, Jin Young Shin, and Seung Eun Lee,
     International SoC Design Conference (ISOCC 2023), Jeju, Korea, Oct. 2023.
  7.  "Embedded Monitoring System for Preventing Lonely Death based on Edge AI",
     Soohee Kim, Joungmin Park, Youngwoo Jeong, and Seung Eun Lee,
     International Conference on Consumer Electronics (ICCE 2023), Las Vegas, USA, Jan. 2023.
  6.  "A Real-Time Reconfigurable AI Processor Based on FPGA",
     Yue Ri Jeong, Kwonneung Cho, Youngwoo Jeong, Sun Beom Kwon, and Seung Eun Lee,
     International Conference on Consumer Electronics (ICCE 2023), Las Vegas, USA, Jan. 2023.
  5.  "An Architecture for Resilient Federated Learning through Parallel Recognition",
     Jeongeun Kim, Youngwoo Jeong, Suyeon Jang, and Seung Eun Lee,
     The 31st International Conference on Parallel Architectures and Compilation Techniques (PACT 2022), Chicago, USA, Oct. 2022.
  4.  "Robot-Specific Processor for Autonomous Driving",
     Youngwoo Jeong, Kwang Hyun Go, Soohee Kim, and Seung Eun Lee,
     1st Workshop on Robotics Acceleration with Computing Hardware (Co-located with the IEEE/ACM International Symposium on Microarchitecture (MICRO)), Chicago, USA, Oct. 2022.
  3.  "Intelligent Transportation System based on an Edge AI",
     Young Woo Jeong, Hyun Woo Oh, Su Yeon Jang, and Seung Eun Lee,
     International Conference on Future Information & Communication Engineering (ICFICE 2022), Jeju, Korea, Jan. 2022.
  2.  "A Local Interconnect Network Controller for Resource-Constrained Automotive Devices",
     Kwong Neung Cho, Hyun Woo Oh, Jeong Eun Kim, Young Woo Jeong, and Seung Eun Lee,
     International Conference on Consumer Electronics (ICCE 2022), Online, Jan. 2022.
  1.  "Robot-on-Chip: Computing on a Single Chip for an Autonomous Robot",
     Young Woo Jeong, Kwang Hyun Go, and Seung Eun Lee,
     International Conference on Consumer Electronics (ICCE 2022), Online, Jan. 2022.

  Korean Conference Papers
  6.  "TWS Wearing Detection System based on PPG Sensor using Embedded AI",
     Raehyeong Kim, Joungmin Park, Youngwoo Jeong, and Seung Eun Lee
     2023 Institute of Semiconductor Engineering Conference (ISE), Dec. 2023.
  5.  "Facial Recognition System based on Embedded AI Processor",
     Tseveendorj Altangerel, Seong Mo An, Soohee Kim, Youngwoo Jeong, and Seung Eun Lee
     2023 Korea Institute of information and Communication Engineering Spring Conference, May. 2023.
  4.  "Library Management System based on Embedded AI Accelerator",
     Joungmin Park, Seong Mo An, Youngwoo Jeong, and Seung Eun Lee
     2022 Institute of Semiconductor Engineering Conference (ISE), Dec. 2022.
  3.  "Intelligent Monitoring System for Solitary Senior Citizens with Vision-Based Security Architecture",
     Soohee Kim, Youngwoo Jeong, Yue Ri Jeong, Seung Eun Lee
     2022 Korea Institute of information and Communication Engineering Spring Conference, May. 2022.
  2.  "Design of Stand-alone AI Processor for Embedded System",
     Kwon Neung Cho, Do Young Choi, Young Woo Jeong, Seung Eun Lee
     2021 Korea Institute of information and Communication Engineering Spring Conference, May. 2021.
  1.  "License Plate Recognition Technology with Embedded AI for Intelligent Transportation System",
     Young Woo Jeong, Kwang Hyun Go, Hyun Woo Oh, Kwon Neung Cho, Seung Eun Lee
     2020 Institute of Semiconductor Engineering Conference (ISE), Dec. 2020.

  Chip Design Contest
  3.  "The Design of Stochastic Computing Unit for Embedded AI Processor",
     Jeongeun Kim, Kwonneung Cho, Chang Yeop Han, Youngwoo Jeong, and Seung Eun Lee
     20th International SoC Design Conference (ISOCC 2023), Oct. 2023.
  2.  "A Vehicular Embeded Network Processor based on Cortex-M0",
     Kwang Hyun Go, Soohee Kim, Kwonneung Cho, Youngwoo Jeong, and Seung Eun Lee
     20th International SoC Design Conference (ISOCC 2023), Oct. 2023.
  1.  "The Design of Robot-Specific Processor for Autonomous Driving",
     Youngwoo Jeong, Yue Ri Jeong, Hyun Woo Oh, Kwang Hyun Go, Rae Hyeong Kim, and Seung Eun Lee
     20th International SoC Design Conference (ISOCC 2023), Oct. 2023.

  [Presentations]
  4.  "The Design of Embedded Fuzzy Logic Controller for Autonomous Mobile Robots" [view],
     International SoC Design Conference (ISOCC 2023), Jeju, Korea, Oct. 2023.
  3.  "Robot-Specific Processor for Autonomous Driving" [view],
     1st Workshop on Robotics Acceleration with Computing Hardware (Co-located with the IEEE/ACM International Symposium on Microarchitecture (MICRO)), Chicago, USA, Oct. 2022.
  2.  "Robot-on-Chip: Computing on a Single Chip for an Autonomous Robot",
     International Conference on Consumer Electronics (ICCE 2022), Online, Jan. 2022.
  1.  "License Plate Recognition Technology with Embedded AI for Intelligent Transportation System",
     2020 Institute of Semiconductor Engineering Conference (ISE), Dec. 2020.

  [Registered Copyright]
  SW.5  Stochastic Computing Circuit with Parallel Architecture
     Registration No.C-2023-023359, May, 2023, Korea(right owned by SeoulTech)
  SW.4  An Edge AI for Intelligent Monitoring System
     Registration No.C-2023-023358, May, 2023, Korea(right owned by SeoulTech)
  SW.3  Dynamic Obstacle Avoidance Accelerator for Autonomous Driving Robot
     Registration No.C-2023-023357, May, 2023, Korea(right owned by SeoulTech)
  SW.2  Dynamic Obstacle Avoidance Algorithm for Autonomous Driving Robot
     Registration No.C-2023-023356, May, 2023, Korea(right owned by SeoulTech)
  SW.1  Program for Analyzing Specification of Edge AI for License Plate Recognition
     Registration No.C-2022-049657, Dec, 2022, Korea(right owned by SeoulTech)

  [Awards]
  2024.02.15. The Thesis Defense at Seoul National University of Science and Technology - Excellent Thesis Award
     Topic: Approximate Arithmetic Circuits for Embedded Fuzzy Logic Controller
     Seoul National University of Science and Technology
  2022.10.06. The 23rd Korean Semiconductor Design Competition of Korea - Corporate (LX Semicon) Special Award
     Topic: AI Processor employing Stochastic Computing for Embedded Systems
     Korea Semiconductor Industry Association
  2022.02.07. 2021 The Graduation Exhibition of Electronic Engineering - Department Chair Award
     Topic: Design of an Autonomous Indoor Robot for Robot-on-Chip
     Korea Semiconductor Industry Association
  2021.11.22. The 22nd Korean Semiconductor Design Competition of Korea - Corporate (Silicon Mitus) Special Award
     Topic: In-Vehicle Network Processor based on LIN and CAN-FD Contoller
     Korea Semiconductor Industry Association

  [Skills]
    - High-level Programming Language: C, Python, Matlab
    - Hardware Description Language: Verilog
    - Functional Verification Tools: VCS, ModelSim, Verdi
    - Circuit Entry Tool: Virtuoso Schematic Editor
    - RTL Synthesis Tools: Design Compiler, Quartus II
    - Equivanlence Checking Tool: Formality
    - Place & Route Tool: IC Compiler II
    - Physical Verification Tool: Calibre DRC
    - Layout Verification Tool: Calibre LVS
    - Static Timing Analysis Tool: PrimeTime
    - Layout Parasitic Extraction Tools: StarRC, Calibre PEX
    - Layout Tool: Virtuoso Layout Suite
    - PCB Design Tools: OrCAD Pspice Designer, Allegro PCB Designer

  [Training]
   2022.11.28-11.29 Deep-Learning Processing Unit Design and Implementation, IDEC
   2022.05.18-05.19 [Siemens EDA] Catapult High Level Synthesis Training to Implement/Create Verilog RTL from C/C++ algorithm design , IDEC
   2021.11.01-11.05 Cell-based Design Flow Training for Samsung 28nm Technology, IDEC
   2021.10.19-10.21 [Synopsys] Block-level Auto P&R using IC Compiler II, IDEC
   2021.10.05 [Siemens EDA] Catapult High Level Synthesis Training to Implement/Create Verilog RTL from C/C++ algorithm design , IDEC
   2021.07.05-07.16 [Infineon] Professional Training Course for Automotive Semiconductor, Korea Semiconductor Industry Association
   2021.06.30-07.02 [Infineon] Basic Training Course for Automotive Semiconductor, Korea Semiconductor Industry Association
   2021.05.07-05.14 Artificial Neural Network Hardware Accelerator Architecture, IDEC
   2021.05.03 Hardware Acceleration for Machine Learning, IDEC
   2020.08.10-08.14 Cell-Based Chip Design Flow, IDEC

  [Graduate Courses]
    Advanced Computer Architecture, SoC Design Methodology,
    Probability and Random Process, Resilient Processor Design, Advanced Digital Signal Processing,
    Advanced Artificial Intelligence Processor, Mixed-signal Circuit design, HDL Design Engineering
    CMOS Circuit Design Engineering, Special Topic in Network-on-Chip

  [Undergraduate Courses]
    Computer Programming (C Programming), Engineering Mathmatics, Electrical and Electronic Experiment,
    Electromagnetics, Digital Logic Circuit, Signal and Systems, Circuit Theory,
    Electronic Circuits, Microprocessors, Control Systems Engineering, Digital System Design,
    Microwave Engineering, Communication system, Semiconductor Engineering
    Computer Architecture, Mobile Programming, Image Processing, Operating System, Internet Protocol,
    Embedded System, Capstone Design (1) (2)

  [Chips]

3. "A Vehicular Embedded Network Processor based on Cortex-M0"

   - Designer : Kwang Hyun Go, Soohee Kim, Kwonneung Cho, Youngwoo Jeong
   - Technology : Samsung 28nm RFCMOS (1-poly 8-metal)
   - Tape Out : 2022. 07. 18
   - Power Supply : 1.0V
   - Core Size : 2mm x 4mm

2. "Robot-Specific Processor for Autonomous Driving"

   - Designer :Youngwoo Jeong, Yue Ri Jeong, Hyun Woo Oh, Kwang Hyun Go
   - Technology : Samsung 28nm RFCMOS (1-poly 8-metal)
   - Tape Out : 2022. 07. 18
   - Power Supply : 1.0V
   - Core Size : 2mm x 4mm

1. "Programmable Embedded AI processor based on Cortex-M0"

   - Designer :Kwon Neung Cho, Young Woo Jeong, Hyun Woo Oh, Chang Yeop Han
   - Technology : Samsung 28nm RFCMOS (1-poly 8-metal)
   - Tape Out : 2021. 07. 19
   - Power Supply : 1.0V
   - Core Size : 2mm x 4mm

Computer Architecture Laboratory