9 citations · 10 across the 3 of their papers we have counts for
5 papers
Shrinking the Upper Confidence Bound: A Dynamic Product Selection Problem for Urban Warehouses
Rong Jin, David Simchi-Levi, Li Wang +2
The recent rising popularity of ultra-fast delivery services on retail platforms fuels the increasing use of urban warehouses, whose proximity to customers makes fast deliveries vi…
Prophet Inequality with Correlated Arrival Probabilities, with Application to Two Sided Matchings
Van-Anh Truong, Xinshang Wang
The classical Prophet Inequality arises from a fundamental problem in optimal-stopping theory. In this problem, a gambler sees a finite sequence of independent, non-negative random…
The Lingering of Gradients: Theory and Applications
Zeyuan Allen-Zhu, David Simchi-Levi, Xinshang Wang
Classically, the time complexity of a first-order method is estimated by its number of gradient computations. In this paper, we study a more refined complexity by taking into accou…
Online Advance Admission Scheduling for Services with Customer Preferences
Xinshang Wang, Van-Anh Truong, David Bank
We study web and mobile applications that are used to schedule advance service, from medical appointments to restaurant reservations. We model them as online weighted bipartite mat…
Advance Service Reservations with Heterogeneous Customers
Clifford Stein, Van-Anh Truong, Xinshang Wang
We study a fundamental model of resource allocation in which a finite number of resources must be assigned in an online manner to a heterogeneous stream of customers. The customers…