Donghyun Lee (Luke)

I am a second-year CS Ph.D. student at UC Berkeley, where I am part of BAIR and the Sky Computing Lab. I am fortunate to be advised by Professor Matei Zaharia. My research interests are in AI-driven optimization, self-improving AI, and LLM post-training.

Before starting my Ph.D., I completed an integrated Master of Engineering in Computer Science at University College London. I was also a visiting researcher at the Stanford AI Lab (Thrun Lab), where I worked on efficient machine learning algorithms, LLM inference optimization, and LLM security.