Jeongwhan Choi (최정환)
Integrated Ph.D Student
BigDyL(Big Data Analytics Lab), Research Advisor: Prof. Noseong Park
Research Interests
- Artificial Intelligence
Graph Neural Networks
Spatiotemporal Forecasting
Neural ODEs/CDEs/RDEs
Recommender Systems
- Software Engineering
Software Defect Prediction
Educational Background
2020-Present, Integrated Ph.D. Student Dept. of Artificial Intelligence, Yonsei University
2016-2020, B. S. Dept. of Software Engineering, Jeonbuk National University
2012-2015, Hyundai Senior High School
Research Experience
Sep 2020 - Present, Graduate Student Researcher, BigDyL(Big Data Analytics Lab) (Advisor: Prof. Noseong Park)
Jan 2020 – Sep 2020, Undergraduate Student Researcher, AI & SE Lab (Advisor: Prof. Duksan Ryu)
- I learned systematic research methods from him.
- Even after I left his lab, I continue to be guided by his research on Software Defect Prediction (SDP) and Bug Report Prediction among software engineering research.
Nov 2018 - Dec 2019, Undergraduate Student Researcher, Systems & Software Engineering Lab (Advisor: Prof. Suntae Kim)
- He talked to me about invaluable stories such as the research life, philosophy, and so on.
- He has a distinctive research method with a balance between engineering and philosophy. I learned from him how to explore "why this research is needed".
Awards
Feb 2021, Best Paper Awards, the 23rd Korea Conference on Software Engineering (KCSE 2021)
Jun 2019, Best Paper Awards, Korean Institute of Information Technology
2018, The National Scholarship for Science and Engineering, KOSAF(Korea Student Aid Foundation)
This scholarship supports undergraduates with strong academic performance in science and engineering, with the purpose of developing future leaders in those fields.
Talks
Nov 2021, Graph-based Collaborative Filtering and Neural ODEs, 한국인공지능학회(KAIA) | LG AI Research, (This talk is part of a tutorial called "Deep Learning Inspired by Differential Equation". ) [Slides]
Service
External reviewer in ICDM 2021