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» Detecting False Matches in String Matching Algorithms
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ICPR
2008
IEEE
15 years 6 months ago
A new method to obtain the shift-table in Boyer-Moore's string matching algorithm
The Boyer-Moore algorithm uses two pre-computed tables for searching a string: skip, which utilizes the occurrence heuristic of symbols in a pattern, and shift, which utilizes the...
Yang Wang
CPM
1997
Springer
87views Combinatorics» more  CPM 1997»
15 years 3 months ago
An Improved Pattern Matching Algorithm for Strings in Terms of Straight-Line Programs
We show an ecient pattern matching algorithm for strings that are succinctly described in terms of straight-line programs, in which the constants are symbols and the only operati...
Masamichi Miyazaki, Ayumi Shinohara, Masayuki Take...
STACS
1992
Springer
15 years 3 months ago
Speeding Up Two String-Matching Algorithms
We show how to speed up two string-matching algorithms: the Boyer-Moore algorithm (BM algorithm), and its version called here the reverse factor algorithm (RF algorithm). The RF al...
Maxime Crochemore, Thierry Lecroq, Artur Czumaj, L...
CPM
1998
Springer
209views Combinatorics» more  CPM 1998»
15 years 3 months ago
A Fast Bit-Vector Algorithm for Approximate String Matching Based on Dynamic Programming
The approximate string matching problem is to find all locations at which a query of length m matches a substring of a text of length n with k-or-fewer differences. Simple and prac...
Gene Myers
IJFCS
2002
58views more  IJFCS 2002»
14 years 11 months ago
Vector Algorithms for Approximate String Matching
Vector algorithms allow the computation of an output vector r = r1r2 :::rm given an input vector e = e1e2 :::em in a bounded number of operations, independent of m the length of t...
Anne Bergeron, Sylvie Hamel