A constant-time optimal parallel string-matching algorithm

  • Authors:
  • Zvi Galil

  • Affiliations:
  • Columbia Univ., New York, NY/ and Tel Aviv Univ., Tel Aviv, Israel

  • Venue:
  • Journal of the ACM (JACM)
  • Year:
  • 1995

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Abstract

Given a pattern string, we describe a way to preprocess it. We design a CRCW-PRAM constant time optimal parallel algorithm for finding all occurrences of the (preprocessed) pattern in any given text.