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[会议论文]

Approximation Algorithm for the Squared Metric Soft Capacitated Facility Location Problem

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Author:

Han, Lu (Han, Lu.) | Xu, Dachuan (Xu, Dachuan.) (Scholars:徐大川) | Xu, Yicheng (Xu, Yicheng.) | Unfold

Indexed by:

CPCI-S EI

Abstract:

We consider the squared metric soft capacitated facility location problem (SMSCFLP), which includes both the squared metric facility location problem (SMFLP) and the soft capacitated facility location problem (SCFLP) as special cases. As our main contribution, we propose a primal-dual based 10-approximation algorithm for the SMSCFLP. Our work also extends the applicability of the primal-dual technique.

Keyword:

Facility location problem Approximation algorithm Squared metric Primal-dual Soft capacitated

Author Community:

  • [ 1 ] [Han, Lu]Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China
  • [ 2 ] [Xu, Dachuan]Beijing Univ Technol, Dept Operat Res & Sci Comp, Beijing 100124, Peoples R China
  • [ 3 ] [Xu, Yicheng]Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen 518055, Peoples R China
  • [ 4 ] [Zhang, Dongmei]Shandong Jianzhu Univ, Sch Comp Sci & Technol, Jinan 250101, Peoples R China

Reprint Author's Address:

  • [Zhang, Dongmei]Shandong Jianzhu Univ, Sch Comp Sci & Technol, Jinan 250101, Peoples R China

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Source :

COMPUTATIONAL DATA AND SOCIAL NETWORKS

ISSN: 0302-9743

Year: 2019

Volume: 11917

Page: 72-73

Language: English

Cited Count:

WoS CC Cited Count: 2

SCOPUS Cited Count: 2

30 Days PV: 3

Affiliated Colleges:

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