MEMBER

Seungwoo Hong

Ph.D. Student,

Department of Electrical Engineering,

Pohang University of Science and Technology (POSTECH)

Contact Information

• Address : #4219, Information & Electronics Building (E3-2), KAIST, Daejeon, Korea

• Email : seungwoohong[at]postech.ac.kr (or seungwoohong.epiclab[at]gmail.com)

• Office : +82-(0)42-350-7579

Educational Backgrounds

• [2021/09~Present] Ph.D. Candidate in Electrical Engineering, POSTECH, Pohang, Korea

• [2019/09~2021/08] M.S. in Electrical Engineering, POSTECH, Pohang, Korea

• [2015/03~2019/08] B.S. in Electrical Engineering, POSTECH, Pohang, Korea

Professional Experiences

• [2025/03~Present] Visiting Researcher, Sch. Electrical Engineering, KAIST, Daejeon, Korea

• [2018/06~Present] Research Assistant, Dept. Electrical Engineering, POSTECH, Pohang, Korea

• [2022/03~2022/08] Internship, Rebellions Inc., Sungnam, Korea

Research Interests

• Digital Signal Processing Hardware Architecture

• ASIC/FPGA Implementation

• HW/SW Co-design

Publications

• International Journal Papers

  1. Sunwoo Yoo, Seungwoo Hong, Dongyun Kam, and Youngjoo Lee*, "A lightweight ML-based ECG classification system using self-personalized anomaly detector," IEEE Journal of Biomedical and Health Informatics, vol. 29, no. 10, pp. 7274-7284, Oct. 2025.

  2. Seungwoo Hong, Dongyun Kam, Sangbu Yun, Jeongwon Choe, Namyoon Lee, and Youngjoo Lee*, "Low-complexity and low-latency SVC decoding architecture using modified MAP-SP algorithm," IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 69, no. 4, pp. 1774-1787, Apr. 2022.

• International Conference Proceedings

  1. Seungwoo Hong, Jung Gyu Min, Jin Hyun, Jaehee Kim, Dongyun Kam, Eunji Yoo, Pilsu Kim, Jaehyung Yoo, Hyoung-Euk Lee, and Youngjoo Lee*, "FPGA-based real-time ISP accelerator using low-cost line buffers and non-linear functions," IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), Busan, Korea, Oct. 2025. (Best Live Demo Award - Silver Tier)

  2. Dongyun Kam, Myeongji Yun, Sunwoo Yoo, Seungwoo Hong, Zhengya Zhang, and Youngjoo Lee*, "Panacea: Novel DNN accelerator using accuracy-preserving asymmetric quantization and energy-saving bit-slice sparsity," IEEE International Symposium on High-Performance Computer Architecture (HPCA), Las Vegas, NV, USA, Mar. 2025.

  3. Myeongji Yun, Seungwoo Hong, Sunwoo Yoo, Sungmin Park, Junho Kim, Youngjoo Lee*, "Lightweight end-to-end stress recognition using binarized CNN-LSTM models," IEEE International Conference on Artificial Intelligence Circuits and Systems (AICAS), Incheon, Korea, June 2022.

  4. Sunwoo Yoo, Seungwoo Hong, and Youngjoo Lee*, "Low-complexity on-device ECG classifier using binarized neural network," International SoC Design Conference (ISOCC), Jeju, Korea, Oct. 2021.

• Domestic Conference Proceedings

  1. 김시훈, 이예찬, 최정현, 홍승우, 이영주*, "Deep learning을 이용한 demosaicing 알고리즘 개발 및 하드웨어 구현," 반도체공학회 동계종합학술대회, Jan. 2025. (Best Poster Award)

  2. 홍승우, 이영주*, "압축 센싱 복원을 위한 최소 제곱 솔버 구조," 제 29회 한국반도체학술대회, Jan. 2022.

  3. 홍승우, 이영주*, "저지연 물리계층보안 기술을 위한 AES+Hash 통합 베이스밴드 시스템," 제 27회 한국반도체학술대회, Feb. 2020, pp. 979. (Best Poster Award) 

• Patents

  1. 이영주, 현진, 홍승우, "비선형 함수를 근사하는 방법 및 그 전자장치, 비선형 함수의 연산을 수행하는 전자 장치," 출원번호: 10-2023-0100434

  2. 이영주, 김영석, 유선우, 홍승우, "리소스가 제한된 디바이스를 위한 하드웨어 효율적인 심전도 분류 방법 및 장치," 출원번호: 10-2022-0161456.

  3. Youngjoo Lee, Young-Seok Kim, and Seungwoo Hong, "Low-latency subspace pursuit apparatus and method for restoring compressive sensing," PCT/KR2020/016982. 

  4. 이영주, 김영석, 홍승우, "압축센싱 복원을 위한 저지연 부공간 추종 장치 및 방법," 등록번호: 10-2476153, 출원번호: 10-2020-0150399.

  5. 이영주, 홍승우, "사물인터넷 및 소형 웨어러블 디바이스를 위한 저지연 저전력 물리계층 보안 방법," 출원번호: 10-2020-0014254.

  6. 이영주, 홍승우, "무선 통신 네트워크에서의 저지연 저전력 물리 계층 보안 방법 및 장치," 등록번호: 10-2367729, 출원번호: 10-2020-0053728.

  7. Youngjoo Lee, Seungwoo Hong, and Jin Hyun, "Method and electronic device with non-linear function," Application Number: US18/781,624.

Awards and Honors

• Best Live Demo Award, IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), 2025.

• Bronze Prize (Circuit Design Section), Samsung Humantech Paper Awards, 2025 

• Best Poster Award, 반도체공학회 동계종합학술대회, 2025.

• SK Telecom Award, ICT Challenge, 2022.

• Best Poster Award, 제 27회 한국반도체학술대회, 2020.