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Diverse Palindromic Factorization is NP-Complete

  • Published:2018-02 Issue:02 Volume:29 Page:143-163
  • ISSN:0129-0541
  • Container-title:International Journal of Foundations of Computer Science
  • language:en
  • Short-container-title:Int. J. Found. Comput. Sci.

Author:

Bannai Hideo1,Gagie Travis2,Inenaga Shunsuke1,Kärkkäinen Juha3,Kempa Dominik3,Piątkowski Marcin4,Sugimoto Shiho1

Affiliation:

1. Department of Informatics, Kyushu University, Japan

2. Diego Portales University, Chile

3. Department of Computer Science and Helsinki Institute for Information Technology HIIT, University of Helsinki, Finland

4. Faculty of Mathematics and Computer Science, Nicolaus Copernicus University, Poland

Abstract

We prove that it is NP-complete to decide whether a given string can be factored into palindromes that are each unique in the factorization.

Publisher

World Scientific Pub Co Pte Lt

Subject

Computer Science (miscellaneous)

Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Factorizing Strings into Repetitions;Theory of Computing Systems;2022-04

2. Palindromic trees for a sliding window and its applications;Information Processing Letters;2022-01

3. On highly palindromic words: The ternary case;Discrete Applied Mathematics;2020-09

4. Pattern Matching with Variables;ACM Transactions on Computation Theory;2020-02-25
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