14 citations · 42 across the 7 of their papers we have counts for
7 papers
Degeneracy is OK: Logarithmic Regret for Network Revenue Management with Indiscrete Distributions
Jiashuo Jiang, Will Ma, Jiawei Zhang
We study the classical Network Revenue Management (NRM) problem with accept/reject decisions and IID arrivals. We consider a distributional form where each arrival must fall un…
Learning to Order for Inventory Systems with Lost Sales and Uncertain Supplies
Boxiao Chen, Jiashuo Jiang, Jiawei Zhang +1
We consider a stochastic lost-sales inventory control system with a lead time over a planning horizon . Supply is uncertain, and is a function of the order quantity (due to…
Tight Guarantees for Multi-unit Prophet Inequalities and Online Stochastic Knapsack
Jiashuo Jiang, Will Ma, Jiawei Zhang
Prophet inequalities are a useful tool for designing online allocation procedures and comparing their performance to the optimal offline allocation. In the basic setting of -uni…
Online Resource Allocation with Stochastic Resource Consumption
Jiashuo Jiang, Jiawei Zhang
We consider an online resource allocation problem where multiple resources, each with an individual initial capacity, are available to serve random requests arriving sequentially o…
Online Stochastic Optimization with Wasserstein Based Non-stationarity
Jiashuo Jiang, Xiaocheng Li, Jiawei Zhang
We consider a general online stochastic optimization problem with multiple budget constraints over a horizon of finite time periods. In each time period, a reward function and mult…
Optimal Design of Process Flexibility for General Production Systems
Xi Chen, Tengyu Ma, Jiawei Zhang +1
Process flexibility is widely adopted as an effective strategy for responding to uncertain demand. Many algorithms for constructing sparse flexibility designs with good theoretical…
An Improved Algorithm for Fixed-Hub Single Allocation Problem
Dongdong Ge, Zizhuo Wang, Lai Wei +1
This paper discusses the fixed-hub single allocation problem (FHSAP). In this problem, a network consists of hub nodes and terminal nodes. Hubs are fixed and fully connected; each…