Hi! I am Soohyeon Choi, a Research Scientist at Singapore Management University. I received my Ph.D. in Computer Science from the University of Central Florida in 2025, advised by Prof. David Mohaisen. My research focuses on Machine Learning, AI, and Security, with an extensive background in code authorship attribution, programming language processing, and robustness measurement of machine learning applications. I previously served as a Research Officer at A*STAR Research Entities (I2R) in Singapore.
Research Interests
Code Authorship Attribution, Programming Language Processing, Large Language Models, Software Engineering, Machine Learning, AI, Security, and Robustness Measurement of Machine Learning Applications.
Education
Ph.D., Computer Science, University of Central Florida, Orlando, FL, USA (2021 – 2025)
- Advisor: Prof. David Mohaisen
- Topic: Machine Learning, AI, LLM & Security
M.Sc., Computer Science, South Dakota State University, Brookings, SD, USA (2018 – 2021)
- Advisor: Prof. Sung Shin
- Topic: Sensor Network, Authentication & Security
B.Sc., Computer Engineering, Keimyung University, Daegu, South Korea (2011 – 2017)
Professional Experience
05/2025 – Present: Research Scientist, Singapore Management University – Machine Learning, AI, LLM & Security & Security
08/2021 – 05/2025: Research Assistant, University of Central Florida – Machine Learning, AI, LLM & Security & Security
12/2023 – 12/2024: Research Officer, A*STAR Research Entities (I2R) – Machine Learning & Security
08/2019 – 05/2021: Research Assistant, South Dakota State University – Sensor Network & Security
08/2018 – 05/2019: Teaching Assistant, South Dakota State University – CSc 300 Data Structures