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author:

高磊 (高磊.) [1] | 王晓东 (王晓东.) [2]

Abstract:

DNH算法有较好的近似比,所得到Steiner树具有2(1-1/|S|)的性能,但其时间复杂度为O(|S|(|V|log|V|+|E|)).本文将对DNH算法加以改进,使复杂度降为O(|V|log|V|+|E|),并证明了改进算法的性能将保持不变.

Keyword:

DNH算法 Steiner树 改进算法

Community:

  • [ 1 ] [王晓东]福州大学计算机科学与技术系(福州)
  • [ 2 ] [高磊]西安交通大学(西安)

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Source :

Year: 2001

Page: 282-284

Language: Chinese

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 1

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