Research
Research Interests
Data-Driven Decision Making
Stochastic and Robust Optimization
Pricing and Revenue Management
Discrete Choice Models
Supply Chain Management
Sustainable Operations
Journal Publications
Distributionally Robust Newsvendor under Stochastic Dominance with a Feature-Based Application (with Mingyang Fu and Lianmin Zhang). Accepted by Manufacturing & Service Operations Management, 2024 [pdf]
Optimal Policies and Heuristics to Match Supply with Demand for Online Retailing (with Yun Fong Lim and Fang Liu). Accepted by Manufacturing & Service Operations Management, 2024. [pdf]
Should Only Popular Products Be Stocked? Warehouse Assortment Selection for E-Commerce Companies (with Hongyuan Lin and Fang Liu). Forthcoming at Manufacturing & Service Operations Management, 2024. [pdf]
Winner of the 2021 MSOM Data-Driven Research Challenge [link]
Dynamic Inventory Repositioning in On-Demand Product Rental Networks (with Saif Benjaafar, Daniel Jiang and Xiang Li). Management Science, 68(11), 7861-7878, 2022. [pdf] [previous version]
Convex Optimization for Bundle Size Pricing Problem (with Hailong Sun and Chung Piaw Teo). Management Science, 68(2), 1095-1106, 2022. [pdf]
A preliminary version appears at Proceedings of the 21st ACM Conference on Economics and Computation (pp 637-638).
A Convex Optimization Approach for Computing Correlated Choice Probabilities with Many Alternatives (with Selin Damla Ahipasaoglu and Karthik Natarajan). IEEE Transactions on Automatic Control, 64(1), 190-205, 2019. [pdf]
Finalist, INFORMS Poster Session Competition 2013
On Substitutability and Complementarity in Discrete Choice Models (with Guiyun Feng and Zizhuo Wang). Operations Research Letters, 46(1), 141-146, 2018. [pdf]
Technical Note - On the Relation Between Several Discrete Choice Models (with Guiyun Feng and Zizhuo Wang). Operations Research, 65(6), 1516-1525, 2017. [pdf]
Robustness to Dependency in Portfolio Optimization Using Overlapping Marginals (with Karthik Natarajan and Xuan Vinh Doan). Operations Research, 63(6), 1468-1488, 2016. [pdf]
On Theoretical and Empirical Aspects of Marginal Distribution Choice Models (with Vinit Mishra, Karthik Natarajan, Dhanesh Padmanabhan and Chung-Piaw Teo). Management Science, 60(6), 1511-1531, 2014. [pdf]
Distributionally Robust Mixed Integer Linear Programs: Persistency Models with Applications (with Karthik Natarajan, Chung-Piaw Teo and Zhichao Zheng). European Journal of Operational Research, 233(3), 459-473, 2014. [pdf]
Peer-reviewed conference papers
A Nonparametric Approach with Marginals for Modeling Consumer Choice (with Yanqiu Ruan, Karthyek Murthy, Karthik Natarajan). Proceedings of the 24th ACM Conference on Economics and Computation. 2023. [pdf]
Online Learning with Non-Convex Losses and Non-Stationary Regret (with Xiang Gao and Shuzhong Zhang). The 21st International Conference on Artificial Intelligence and Statistics. 2018. [pdf]
Papers Under Review
Component Pricing with a Bundle Size Discount (with Ningyuan Chen, Zechao Li and Chun Wang). 2nd Round Major Revision at Management Science, 2022. [pdf]
A Nonparametric Approach with Marginals for Modeling Consumer Choice (with Yanqiu Ruan, Karthyek Murthy, Karthik Natarajan). Major Revision at Management Science, 2023. [pdf]
A Unified Analysis for Assortment Planning with Marginal Distributions (with Selin Damla Ahipasaoglu and Zeyu Sun). Major Revision at Operations Research, 2023. [pdf]
Proactive Policing: A Resource Allocation Model for Crime Prevention with Deterrence Effect (With Long He and Yue Zhao). Major Revision at Operations Research, 2023. [pdf]
Partition and Prosper: Design and Pricing of Single Bundle (with Hailong Sun and Chung Piaw Teo). 2nd Round Major Revision at Operations Research, 2023. [pdf]
Parameterizing the Rank List Model with Optimal Pricing Decision (with Shuo Wang). Major Revision at Production & Operations Management, 2022. [pdf]
E-Commerce Assortment Optimization and Personalization with Multi-Choice Rank List Model (with Hongyuan Lin and Lixia Wu). Major Revision at Production & Operations Management, 2022. [pdf]
Multi-Warehouse Assortment Selection: Minimizing Order Splitting in E-commerce Logistics (With Hongyuan Lin and Fang Liu). Major Revision at Production & Operations Management, 2024. [pdf]
Fourth-order Marginal Moment Model: Reformulations and Applications (With Mingyang Fu). Submitted, 2024. [pdf]
Miscellaneous Publications (Undergraduate Work)
Hydrazine-Cadmium Tellurite Hybrid Microcrystals: an Efficient Precursor to Porous Cadmium Telluride and Tellurium Architectures through its Thermal Decomposition (with Hongbin Yao, Siyuan Ai, Shuhong Yu). Nano Research, 3(2). 81-91, 2010. [pdf]
New Blue-Light-Emitting Ultralong [Cd(L)(TeO3)] (L = polyamine) Organic-Inorganic Hybrid Nanofibre Bundles: Their Thermal Stability and Acidic Sensitivity (with Hongbin Yao, Shuhong Yu). Chemistry - a European Journal, 15(31). 7611-7618, 2009 [pdf]
Lamellar Transition-Metal Molybdate-CTA Mesostructured Composites (Metal = Ni, Co): One-Pot Synthesis and Application in Treatment of Acid Fuchsine (with Hongbin Yao, Shujuan Liu, Shuhong Yu). Chemical Communications, 6732-6734, 2009 [pdf]