LI Zhehao is a PhD candidate at Dept. of MS&E. He got a Master degree in Operations Research at Columbia IEOR and a Bachelor degree in Physics at Huazhong University of Science and Technology. His research interests cover data-driven decision, causal inference, optimization theory and algorithm

Yu Jing, in Management Science And Engineering, Operation Management, with research interests in live-streaming e-commerce, supply chain management, revenue management, and etc.

I am currently a Ph.D. candidate supervised by Dr. LI, Bo. Before this, I finished my B.S. in Economics in Tsinghua University. My research interest includes data-driven decision that concerns robust optimization and causal inference

Changrong XIAO is a first-year Ph.D. student at the Department of Management Science and Engineering. He received his Bachelor's degree in Information Management and Information Systems at Tsinghua University in 2021. His current research interests are network science, recommender systems and online learning.

ZHOU Tianwu is a fifth-year Ph.D. student in operations management. Her research interest is behavior operations management, sharing economy and live-streaming economy. Her advisor is HUANG Shuo and YANG Liu