![]() ![]() (2018), Contrastive Learning from Pairwise Measurements, 2018 Advances in Neural Information Processing Systems (2019), On the Almost Sure Convergence Rate for a Series Expansion of Fractional Brownian Motion, Proceedings of the 2019 Winter Simulation ConferenceĬhen Y., Yang Z., Xie Y. (2019), Accelerating Nonconvex Learning via Replica Exchange Langevin Diffusion, 2019 International Conference on Learning RepresentationsĬhen Y. (2020), epsilon-Strong Simulation of Fractional Brownian Motion and Related Stochastic Differential Equations, forthcoming in Mathematics of Operations ResearchĬhen Y., Chen J., Dong J., Peng J. and Zheng F., Understanding Consumer Search Behavior on Large-scale Retail Platform, working in progress Publications:Ĭhen Y., Dong J. and Wang Z., A Primal-dual Approach to Constrained Markov Decision Processes, in preparation for submissionĬhen Y., Dong J. and Li R., Nearly Dimension-Independent Sparse Linear Bandit over Small Action Spaces via Best Subset Selection, under review at Journal of the American Statistical AssociationĬhen Y., Dong J. You are sincerely welcomed to attend and your comments will be greatly appreciated. The other one is ‘‘epsilon-Strong Simulation of Fractional Brownian Motion and Related Stochastic Differential Equations’’, which is scheduled at 04:30 PM - 05:45 PM, 11 132020, virtual room 31. The first one is ‘‘A Primal-Dual Approach to Constrained Markov Decision Processes’’, which is scheduled at 02:00 PM - 03:15 PM, 11 132020, virtual room 03. ![]() In the upcoming 2020 INFORMS annual meeting, I am going to present two of my recent works. Previously, I obtained my Bachelor degree in Statistics from University of Science and Technology of China. I also study consumer behavior via machine learning and econometrics tools and aim to understand the implications of customer behavior on operational strategies. ![]() Currently, my research primarily focuses on developing advanced algorithms with provable efficiency to facilitate better operational decision making. My research interests are at the interface of operations research, machine learning, and applied econometrics. student at Department of Industrial Engineering and Management Sciences, Northwestern University, advised by Prof. Department of Industrial Engineering and Management SciencesĮmail: 2145 Sheridan Road, Evanston, IL, 60660 ![]()
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