1 citations · 1 across the 3 of their papers we have counts for
7 papers
Sequential Pricing with Deadlines and Correlated Buyers
Shruti Penumatsa, Rajan Udwani
We study sequential posted pricing for selling a single item under an exogenous deadline: a seller makes take-it-or-leave-it price offers to buyers one at a time, stopping when som…
Modern Primal-Dual Frameworks for Prior-Free Online Resource Allocation
Rad Niazadeh, Rajan Udwani
Linear-programming (LP)-based primal-dual methods are fundamental for designing and analyzing algorithms in adversarial (prior-free) online resource allocation. This chapter provid…
Optimality of Non-Adaptive Algorithms in Online Submodular Welfare Maximization with Stochastic Outcomes
Rajan Udwani
We generalize the problem of online submodular welfare maximization to incorporate various stochastic elements that have gained significant attention in recent years. We show that…
A Markovian Approach for Cross-Category Complementarity in Choice Modeling
Omar El Housni, Shuo Sun, Rajan Udwani
While single-purchase choice models have been widely studied in assortment optimization, customers in modern retail and e-commerce environments often purchase multiple items across…
When Location Shapes Choice: Placement Optimization of Substitutable Products
Omar El Housni, Rajan Udwani
Strategic product placement can have a strong influence on customer purchase behavior in physical stores as well as online platforms. Motivated by this, we consider the problem of…
A Black-Box Approach for Exogenous Replenishment in Online Resource Allocation
Suho Kang, Ziyang Liu, Rajan Udwani
In a typical online resource allocation problem, we start with a fixed inventory of resources and make online allocation decisions in response to resource requests that arrive sequ…