This work creates new random utility models able to capture a cognitive heuristic known as consideration set theory. These choice models, which capture cardinality context effects in addition to item and user attributes, are ideal for recommending personalized assortments in online subscription...

Vehicle rental providers offer differentiated services to reserve and walk-in customers. In this research, we study one such service differentiation strategy, a vehicle threshold policy, which is to hold vehicles for reserve class customers in anticipation of their future arrivals. To consider...

To increase patient safety and support bedside-point-of-care medication administration, millions of unit-dose medications are dispensed in hospitals and health systems daily. Because not all medications are available in unit-dose form directly from the manufacturer, hospitals must repackage...

A carousel system is an example of an automated storage and retrieval system that is used in distribution centers and manufacturing facilities. We analyze the impact batch retrieval processing has on throughput performance for horizontal carousel systems that use automated storage and retrieval...

High-speed rail is often touted as a means to reduce congestion on the United States' highways by removing passenger car traffic. But highway congestion can also be reduced by reducing the amount of freight traffic. So, given the advances in high-speed rail, the potential exists for developing a...

This work describes the lifecycle of wood pallets as they move through the supply chain and compares the environmental impacts of the three predominant pallet management strategies: single-use expendable, reusable buy/sell, and reusable leased pool. The pallet lifecycle is characterized in five...

Warehouse reshuffling is a reorganization strategy that consists of repositioning items by moving them sequentially. This study investigates how to optimize warehouse reshuffling and quantifies the effect of common assumptions. A mathematical programming formulation for the general warehouse...