A new approach to text searching
Communications of the ACM
Approximate regular expression searching with arbitrary integer weights
Nordic Journal of Computing
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We present an algorithm for matching significant subpatterns of a given pattern in a text. The significant subpattern is any subpattern of the pattern which is at least of some specified length. We use bit-parallel simulation of an automaton for matching all subpatterns. The bit-parallel approach enables us to count the length of longest subpatterns.