optimal mismatch

(algorithm)

Definition: A string matching algorithm that compares the rarest character first. When a character doesn't match, the next character in the text beyond the search string determines where the next possible match begins.

Note: After [Sund98].

Author: PEB

Implementation

Christian Charras' and Thierry Lecroq's Exact String Matching Algorithms (C)

Go to the Dictionary of Algorithms and Data Structures home page.

If you have suggestions, corrections, or comments, please get in touch with Paul Black.

Entry modified 17 December 2004.
HTML page formatted Mon Feb 2 13:10:40 2015.

Cite this as:
Paul E. Black, "optimal mismatch", in Dictionary of Algorithms and Data Structures [online], Vreda Pieterse and Paul E. Black, eds. 17 December 2004. (accessed TODAY) Available from: http://www.nist.gov/dads/HTML/optimalMismatch.html