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math.OC2024
Competitive Facility Location with Market Expansion and Customer-centric Objective
Cuong Le, Tien Mai, Ngan Ha Duong +1
We study a competitive facility location problem, where customer behavior is modeled and predicted using a discrete choice random utility model. The goal is to strategically place…
math.OC2024
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…
math.OC2022
Joint Binary-Continuous Fractional Programming: Solution Methods and Applications
Hoang Giang Pham, Ngan Ha Duong, Tien Mai +2
In this paper, we investigate a class of non-convex sum-of-ratios programs relevant to decision-making in key areas such as product assortment and pricing, and facility location an…