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» Facility location with hierarchical facility costs
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ALGORITHMICA
2004
103views more  ALGORITHMICA 2004»
13 years 5 months ago
Primal-Dual Algorithms for Connected Facility Location Problems
We consider the Connected Facility Location problem. We are given a graph G = (V, E) with costs {ce} on the edges, a set of facilities F V , and a set of clients D V . Facility ...
Chaitanya Swamy, Amit Kumar
COR
2006
113views more  COR 2006»
13 years 5 months ago
Capacitated facility location problem with general setup cost
This paper presents an extension of the capacitated facility location problem (CFLP), in which the general setup cost functions and multiple facilities in one site are considered....
Ling-Yun Wu, Xiang-Sun Zhang, Ju-Liang Zhang
COCOA
2009
Springer
13 years 11 months ago
Improved Bounds for Facility Location Games with Fair Cost Allocation
Abstract. We study Facility Location games played by n agents situated on the nodes of a graph. Each agent orders installation of a facility at a node of the graph and pays connect...
Thomas Dueholm Hansen, Orestis Telelis
SODA
2004
ACM
92views Algorithms» more  SODA 2004»
13 years 6 months ago
Facility location with Service Installation Costs
David B. Shmoys, Chaitanya Swamy, Retsef Levi
ORL
2006
92views more  ORL 2006»
13 years 5 months ago
The k-level facility location game
We propose a cost-sharing scheme for the k-level facility location game that is cross-monotonic, competitive, and 6-approximate cost recovery. This extends the recent result for t...
Dachuan Xu, Donglei Du