Substring search and repeat search using factor oracles

Authors:
Ryoichi Kato;Osamu Watanabe
Affiliations:
Tokyo Institute of Technology, Department of Mathematical and Computing Science, Meguro-ku, Ookayama 2-12-1 W8-25, Tokyo 152-8552, Japan;Tokyo Institute of Technology, Department of Mathematical and Computing Science, Meguro-ku, Ookayama 2-12-1 W8-25, Tokyo 152-8552, Japan
Venue:
Information Processing Letters
Year:
2005

Citing 3
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Abstract

We present some simple but useful properties of factor oracles, and propose fast algorithms for indexed full-text search and finding repeated substrings. Some experiments are given to demonstrate the performance of our algorithms.