4 papers
Competitive Facility Location under Cross-Nested Logit Customer Choice Model: Hardness and Exact Approaches
Ba Luat Le, Tien Mai, Thuy Anh Ta +2
We study the competitive facility location problem, where a firm aims to establish new facilities in a market already occupied by competitors. In this problem, customer behavior is…
ACPO: AI-Enabled Compiler Framework
Amir H. Ashouri, Muhammad Asif Manzoor, Duc Minh Vu +7
The key to performance optimization of a program is to decide correctly when a certain transformation should be applied by a compiler. This is an ideal opportunity to apply machine…
A* search algorithm for an optimal investment problem in vehicle-sharing systems
Ba Luat Le, Layla Martin, Emrah Demir +1
We study an optimal investment problem that arises in the context of the vehicle-sharing system. Given a set of locations to build stations, we need to determine i) the sequence of…
Solving Time-Dependent Traveling Salesman Problem with Time Windows under Generic Time-Dependent Travel Cost
Duc Minh Vu, Mike Hewitt, Duc Duy Vu
In this paper, we present formulations and an exact method to solve the Time Dependent Traveling Salesman Problem with Time Window (TD-TSPTW) under a generic travel cost function w…