منابع مشابه
The Maximum Facility Location Problem
In the maximum facility location problem, we are given a set of clients C and facilities F . Assigning a client u to a facility v incurs a cost w uv and each facility has an associated interval I v on the real line. Our goal is to assign as many clients to open facilities in order to maximise the cost of assignment, subject to the constraint that open facilities cannot have their respective int...
متن کاملNew variations of the reverse facility location problem
In this paper we consider a natural extension of the socalled reverse facility location problem which was introduced by Cabello et al. [3]. Given a set of n users and a set of m facilities, where a user takes service from its nearest facility, the objective is to place two new facilities such that the total number of users served by these two new facilities is maximized. We refer to this proble...
متن کاملCapacitated Facility Location Problem with Variable Coverage Radius in Distribution System
The problem of locating distribution centers (DCs) is one of the most important issues in design of supply chain. In previous researches on this problem, each DC could supply products for all of the customers. But in many real word problems, DCs can only supply products for customers who are in a certain distance from the facility, coverage radius. Thus, in this paper a multi-objective intege...
متن کاملOn the facility location problem: One-round weighted Voronoi game
Voronoi game presents a simple geometric model for Competitive facility location problems with two players. Voronoi game is played by two players known as White and Black, they play in a continuous arena. In the one-round game, White starts game and places all his points in the arena then Black places her points. Then the arena is divided by distance between two players and the player with the ...
متن کاملThe Kinetic Facility Location Problem
We present a deterministic kinetic data structure for the facility location problem that maintains a subset of the moving points as facilities such that, at any point of time, the accumulated cost for the whole point set is at most a constant factor larger than the current optimal cost. At any point of time, the cost that arise for a point depends on the status and the position of the point. In...
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ژورنال
عنوان ژورنال: European Journal of Operational Research
سال: 2013
ISSN: 0377-2217
DOI: 10.1016/j.ejor.2012.08.009