Adaptive submodularity: Theory and applications in active learning and stochastic optimization
Many problems in artificial intelligence require adaptively making a sequence of decisions
with uncertain outcomes under partial observability. Solving such stochastic optimization …
with uncertain outcomes under partial observability. Solving such stochastic optimization …
Real-time optimization of personalized assortments
N Golrezaei, H Nazerzadeh… - Management …, 2014 - pubsonline.informs.org
Motivated by the availability of real-time data on customer characteristics, we consider the
problem of personalizing the assortment of products for each arriving customer. Using actual …
problem of personalizing the assortment of products for each arriving customer. Using actual …
Optimizing intensive care unit discharge decisions with patient readmissions
This work examines the impact of discharge decisions under uncertainty in a capacity-
constrained high-risk setting: the intensive care unit (ICU). New arrivals to an ICU are …
constrained high-risk setting: the intensive care unit (ICU). New arrivals to an ICU are …
Online assortment optimization for two-sided matching platforms
Motivated by online labor markets, we consider the online assortment optimization problem
faced by a two-sided matching platform that hosts a set of suppliers waiting to match with a …
faced by a two-sided matching platform that hosts a set of suppliers waiting to match with a …
Near-optimal bayesian online assortment of reusable resources
Motivated by the applications of rental services in e-commerce, we consider revenue
maximization in online assortment of reusable resources for a stream of arriving consumers …
maximization in online assortment of reusable resources for a stream of arriving consumers …
Online assortment optimization with reusable resources
We consider an online assortment optimization problem where we have n substitutable
products with fixed reusable capacities c 1,…, cn. In each period t, a user with some …
products with fixed reusable capacities c 1,…, cn. In each period t, a user with some …
Algorithms for online matching, assortment, and pricing with tight weight-dependent competitive ratios
W Ma, D Simchi-Levi - Operations Research, 2020 - pubsonline.informs.org
Motivated by the dynamic assortment offerings and item pricings occurring in e-commerce,
we study a general problem of allocating finite inventories to heterogeneous customers …
we study a general problem of allocating finite inventories to heterogeneous customers …
Linear programming based online policies for real-time assortment of reusable resources
Motivated by applications of rental services in e-commerce, we consider real-time
assortment of reusable products. In our model, arriving consumers with heterogeneous …
assortment of reusable products. In our model, arriving consumers with heterogeneous …
Maximizing stochastic monotone submodular functions
A Asadpour, H Nazerzadeh - Management Science, 2016 - pubsonline.informs.org
We study the problem of maximizing a stochastic monotone submodular function with
respect to a matroid constraint. Because of the presence of diminishing marginal values in …
respect to a matroid constraint. Because of the presence of diminishing marginal values in …
Approximation schemes for the joint inventory selection and online resource allocation problem
In this paper, we introduce and study the joint inventory selection and online resource
allocation problem, which is characterized by two sequential sets of decisions that are …
allocation problem, which is characterized by two sequential sets of decisions that are …