Hi! I am Duan Keyu (段柯宇).

I am currently a Ph.D. student in the School of Computing at National University of Singapore. I am jointly advised by Dr. Qizhe Xie and Dr. Wei Tsang Ooi. Before joining NUS, I spent two wonderful years learning with Dr. Xia (Ben) Hu at DATA LAB in Texas A&M University and Rice University. Before that, I obtained my B.E. of Software Engineering from Beihang Univeristy.

My research interests lie in LLM post-training and Reasoning..