In this paper, we study the uncapacitated facility location problem with service installation costs depending on the type of service required. We propose a polynomial-time approximation algorithm with approximation ratio 1.808 which improves the previous approximation ratio of 2.391 of Shmoys, Swamy
β¦ LIBER β¦
A primal-dual approximation algorithm for stochastic facility location problem with service installation costs
β Scribed by Xing Wang; Dachuan Xu; Xinyuan Zhao
- Book ID
- 107378082
- Publisher
- Higher Education Press and Springer
- Year
- 2011
- Tongue
- English
- Weight
- 132 KB
- Volume
- 6
- Category
- Article
- ISSN
- 1673-3452
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Approximation algorithm for facility loc
β
Dachuan Xu; Shuzhong Zhang
π
Article
π
2008
π
Elsevier Science
π
English
β 146 KB
A Primal-Dual Approximation Algorithm fo
β
Donglei Du; Ruixing Lu; Dachuan Xu
π
Article
π
2011
π
Springer
π
English
β 360 KB
A Primal-Dual Approximation Algorithm fo
β
Donglei Du; Ruixing Lu; Dachuan Xu
π
Article
π
2011
π
Springer
π
English
β 360 KB
An approximation algorithm for a facilit
β
A.F. Gabor; J.C.W. van Ommeren
π
Article
π
2006
π
Elsevier Science
π
English
β 176 KB
We propose a 2-approximation algorithm for a facility location problem with stochastic demands. At open facilities, inventory is kept such that arriving requests find a zero inventory with (at most) some pre-specified probability. Costs incurred are expected transportation costs, facility operating
A cross-monotonic cost sharing method fo
A cross-monotonic cost sharing method for the facility location game with service installation costs
β
DaChuan Xu
π
Article
π
2009
π
SP Science China Press
π
English
β 538 KB
A primal-dual algorithm for the dynamic
β
Γmer Kirca
π
Article
π
1995
π
John Wiley and Sons
π
English
β 905 KB