Scaled and permuted string matching

  • Authors:
  • Ayelet Butman;Revital Eres;Gad M. Landau

  • Affiliations:
  • Holon Academic Institute of Technology, Israel;Department of Computer Science, Haifa University, Haifa 31905, Israel;Department of Computer Science, Haifa University, Haifa 31905, Israel and Department of Computer and Information Science, Polytechnic University, Six MetroTech Center, Brooklyn, NY 11201-3840, USA

  • Venue:
  • Information Processing Letters
  • Year:
  • 2004

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Abstract

The goal of scaled permuted string matching is to find all occurrences of a pattern in a text, in all possible scales and permutations. Given a text of length n and a pattern of length m we present an O(n) algorithm.