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author:

Zhu, D. (Zhu, D..) [1] | Wu, Y. (Wu, Y..) [2] | Wang, X. (Wang, X..) [3]

Indexed by:

Scopus

Abstract:

In this paper, we consider a generalized longest common subsequence problem, in which a constraining sequence of length s must be included as a substring and the other constraining sequence of length t must be included as a subsequence of two main sequences and the length of the result must be maximal. For the two input sequences X and Y of lengths n and m, and the given two constraining sequences of length s and t, we present an O(nmst) time dynamic programming algorithm for solving the new generalized longest common subsequence problem. The time complexity can be reduced further to cubic time in a more detailed analysis. The correctness of the new algorithm is proved. © Springer International Publishing Switzerland 2016.

Keyword:

Dynamic programming; Longest common subsequence problem; Substring inclusion constraints; Time complexity

Community:

  • [ 1 ] [Zhu, D.]Quanzhou Normal University, Quanzhou, 362000, China
  • [ 2 ] [Wu, Y.]Fuzhou University, Fuzhou, 350002, China
  • [ 3 ] [Wang, X.]Fujian University of Technology, Fuzhou, 350108, China

Reprint 's Address:

  • [Wang, X.]Fujian University of TechnologyChina

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Source :

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

ISSN: 0302-9743

Year: 2016

Volume: 9652 LNAI

Page: 466-477

Language: English

0 . 4 0 2

JCR@2005

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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