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author:

Wu, J. (Wu, J..) [1] | Zhu, W. (Zhu, W..) [2]

Indexed by:

Scopus

Abstract:

The local search algorithm for the capacitated max-k-cut problem proposed by Gaur et al. (2008) is not guaranteed to terminate. In this note, we modify the iterative step of their algorithm to make it terminate in a finite number of steps. The modified algorithm is pseudo-polynomial, and in a special case it is strongly polynomial. Moreover, we analyze the worst case bound of the modified algorithm and give some extensions.

Keyword:

Approximation ratio; Local search; Max-k-cut problem

Community:

  • [ 1 ] [Wu, J.]Center for Discrete Mathematics and Theoretical Computer Science, Fuzhou University, Fuzhou, 350108, China
  • [ 2 ] [Wu, J.]Department of Computer Science, Minjiang University, Fuzhou, 350108, China
  • [ 3 ] [Zhu, W.]Center for Discrete Mathematics and Theoretical Computer Science, Fuzhou University, Fuzhou, 350108, China

Reprint 's Address:

  • [Wu, J.]Center for Discrete Mathematics and Theoretical Computer Science, Fuzhou UniversityChina

Email:

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Source :

Kuwait Journal of Science

ISSN: 2307-4108

Year: 2014

Issue: 3

Volume: 41

Page: 129-138

0 . 0 9 1

JCR@2014

1 . 2 0 0

JCR@2023

ESI HC Threshold:320

JCR Journal Grade:4

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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