Keyulu Xu

Keyulu Xu is a highly skilled Quantitative Researcher at Two Sigma since June 2021, contributing as a core member of the top-performing global equities team. Xu has also been a Visiting Researcher at the National Institute of Informatics since February 2016, working on advancements related to the Four Color Theorem. Previous experience includes serving as a Research Assistant at the Massachusetts Institute of Technology from September 2016 to June 2021, focusing on machine learning, deep learning, and optimization. Xu has held various internships, including Quantitative Research Intern at Two Sigma, Research Fellow at Hudson River Trading, and Software Engineering Intern at Google, where work encompassed distributed systems. Xu holds a Ph.D. in Computer Science from the Massachusetts Institute of Technology and a Bachelor's Degree in Honors Mathematics and Computer Science from The University of British Columbia.