Working papers
W. Li, P. Rusmevichientong, H. Topaloglu and J. Zhang. 2025. History-dependent fluid approximations and performance guarantees for revenue management with Markov-modulated demands. (SSRN)
Chen, C., P. Qian and J. Zhang. 2024. Optimal incentive deisgn for decentralized dynamic matching markets. (SSRN)
Li, G., Z. Wang and J. Zhang. 2024. Infrequent resolving algorithm for online linear programming.
Extended abstract appeared in WINE 2024. (arXiv)
Zhang, J. 2024. Leveraging nondegeneracy in dynamic resource allocation. (SSRN)
Ma, W., C. MacRury and J. Zhang. 2024. Online contention resolution schemes for network revenue management and combinatorial auctions. (arXiv)
Guo, Y., C. Wang and J. Zhang. 2023. A bilevel view for fluid stockout-based substitution. (SSRN)
Hua, C., T. Wang, J. Zhang and Z. Zhou. 2023. Near-optimal dispatch policies for emergency medical services. (SSRN)
Publications
Zhang, J., W. Ma and H. Topaloglu. 2024. Leveraging the degree of dynamic substitution in assortment and inventory planning.
Operations Research, 73(3) 1248-1259. Online appendix: (.pdf)
Brown, D.B., J. Zhang. 2023. Fluid policies, reoptimization, and performance guarantees in dynamic resource allocation.
Operations Research, 73(2) 1029-1045. Online appendix: (.pdf)
Brown, D.B., J. Zhang. 2023. On the strength of relaxations of weakly coupled stochastic dynamic programs.
Operations Research, 71(6) 2374-2389. Online appendix: (.pdf)
Brown, D.B., J. Zhang. 2022. Dynamic programs with shared resources and signals: dynamic fluid policies and asymptotic optimality.
Operations Research, 70(5) 3015-3033. Online appendix: (.pdf)
Teaching
Instructor, The Chinese University of Hong Kong (Shenzhen)
DDA6040/CSC6121/MDS6222: Dynamic Programming and Stochastic Control
MAT1001: Calculus I