FFT-based algorithms for the string matching with mismatches problem.

Tor Schoenmeyr David Yu Zhang FFT-based algorithms for the string matching with mismatches problem. 130-139 2005 57 J. Algorithms 2 http://dx.doi.org/10.1016/j.jalgor.2005.01.001 db/journals/jal/jal57.html#SchoenmeyrZ05