← Alumni
Donghyun Hwang

Donghyun Hwang (2021)

Dept. of Electronic and Information Engineering. Seoul National University of Science and Technology
232 Gongneung-ro, Nowon-gu, 01811, Seoul, KOREA

Education & Experiences

Data Scientist, Viva Republica Inc. Data Service Division
2021.08, Master of Science in Electronic Engineering, Seoul National University of Science and Technology.
- Thesis Title : "Binarized Neural Network-based Object Detection"
2019.07 - 2021.08, Research Assistant, SoC Platform Lab, Seoul National University of Science and Technology.
2017.05 - 2017.12, Deep learning engineer, EnumNet.
2016.02, B.S. in Electrical, Electronic and Control Engineering, Hankyong National University.

Research Interests

Machine Learning
Digital System Design
Biomedical signal processing

Projects

  1. 인공지능 모델 배포를 위한 마이크로 서비스 아키텍쳐 플랫폼 연구 및 개발
  2. EHG신호를 활용한 인공지능 기반 조산 예측 알고리즘 연구 및 개발
  3. FCA를 위한 단안 카메라 기반 깊이추정 및 객체검출 알고리즘 연구 및 개발
  4. 차량 센서데이터 로거 및 모니터링 시스템을 위한 RESTful 백엔드 서버 개발
  5. 샴-네트워크 기반 반도체 결함 검출 시스템 연구 및 개발
  6. 객체 검출을 이용한 음란물 탐지 / 과대 광고 탐지 / 쇼핑 데이터 / 성별 및 연령 탐지 모델 개발

Publications

International Journals

  1. 3
  2. 2
  3. 1

Korean Journals

  1. 1
    내장형 인공지능 프로세서를 위한 성능 분석기
    황동현, 윤영현, 한창엽, 이승은
    인터넷정보학회 논문지 · Vol. 21 · No. 5 · Oct. 2020

Chips

2021

A Low Power Embedded AI System for Machine Learning
Suyeon Jang, Wonsik Jeong, Changyeop Han, Donghyun Hwang, Seung Eun LEE
Tech
Samsung 28nm CMOS (1-poly 8-metal)
Tape-out
2021.07.19
Core
2mm x 4mm
Power
1.2V

Extracurricular Activity

2018.07 - present, Object Detection 구현 모임
- YOLO9000: Better, Faster, Stronger 구현
- You Only Look Once 구현
2017.08 - 2018.10, Self-driving lab in modulabs
2018.04 - 2018.12, Study group for quantization neural network
2015.10 - 2018.01, Lubycon (side-project team)
- Laravel, Django를 이용한 RESTful-API 백엔드 서버 개발

Awards

  • 2019 - (1th place) 성남시 오픈 이노베이션 챌린지 해커톤 부문
  • 2018 - (3th place) Pytorch KR Tutorial Competition 2018
  • 2018 - (15th place) Robust Vision Challenge 2018 in mono-depth at KITTI benchmark
  • 2016 - (5th place) Hankyong EE Global Tech

Skills

Deeplearning : PyTorch(High), Tensorflow(Medium), Keras(Low)
Programming : Python(High), PHP(Medium), C++(Low), C(Low)
DevOps : Git(High), Docker(High), Kubernetes(Medium), Travis-Ci(Medium),
Operating System : Linux-Ubuntu(High), Windows(High)
Back-end(Web) : Django(Medium), Laravel(Low)
DBMS : MySQL(Low)

Courses

Electric circuit, Electronic circuit, Digital Signal Processing, Microcontroller
Digital system design, Communication system design, Data communication
SMPS design, Modern intelligent system, Network programming, Multimedia, Energy Device Engineering
Programming Languages and Practice(Java), Image processing, Optics, Communication theory, Computer architecture, Capstone Design