I am a lecturer (assistant professor in the American system) at the School of Computer Science, University of Sheffield, Sheffield, UK.
My research and teaching interests lie in mutation testing, testing for ML-enabled cyber-physical systems (e.g., ML-enabled automated driving systems), and log analysis (e.g., model inference and anomaly detection). I have published many research papers at venues such as ICSE, ICST, ISSTA, and MODELS and journals such as TSE, EMSE, and STVR. Please see my Google Scholar page for details.
I did my PhD under the supervision of Prof. Doo-Hwan Bae at Korea Advanced Institute of Science and Technology (KAIST), South Korea. I hold a B.C. and M.S. in Computer Science, both from KAIST. This was followed by four years as a research associate/scientist at the SVV (Software Verification and Validation) group, led by Prof. Lionel Briand, at the Interdisciplinary Centre for ICT Security, Reliability, and Trust (SnT) of the University of Luxembourg.
My full CV is available here.
🧪 July 2025: Launched a new collaborative project with the KAIST Web Engineering Lab on testing and debugging of autonomous driving system-of-systems.
🏅 June 2025: Received the ACM SIGSOFT Distinguished Reviewer Award at ISSTA 2025.
🏅 June 2025: Received the Distinguished Paper Award at EASE 2025.
📒 March 2025: New paper titled “Software Testing for Extended Reality Applications: A Systematic Mapping Study” accepted in the Automated Software Engineering journal.
📒 March 2025: New paper accepted at EASE 2025: "Using Causal Inference to Test Systems with Hidden and Interacting Variables: An Evaluative Case Study"
🔍 January 2025: Happy to join as a member of the EPSRC Peer Review College.
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