Titlebook: Combinatorial Pattern Matching; 14th Annual Symposiu Ricardo Baeza-Yates,Edgar Chávez,Maxime Crochemore Conference proceedings 2003 Springe

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Average-Optimal Multiple Approximate String Matching,erns, being effective for hundreds of patterns. Hence we fill an important gap in approximate string matching techniques, since no effective algorithms existed to search for many patterns with an intermediate difference ratio.

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Space Efficient Linear Time Construction of Suffix Arrays,ithm for suffix sorting, which takes .(. log .) time. We also show how to construct suffix trees in linear time from our suffix sorting result. Apart from being simple and applicable for alphabets not necessarily of fixed size, this method of constructing suffix trees is more space efficient.

Spongy-Bone

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Multiple Genome Alignment: Chaining Algorithms Revisited,d space .(. log. .). Our result solves an open problem posed by Myers and Miller because it reduces the time complexity of their algorithm by a factor log. . / log log . and the space complexity by a factor log .. For . = 2 genomes, our algorithm takes .(. log .) time and .(.) space.

Exhilarate

Two-Dimensional Pattern Matching with Rotations, prove an upper and lower bound on the number of such different possible rotated patterns. Subsequently, given an . × . array (pattern) and an . × . array (text) over some finite alphabet ., we present a new method yielding an .(. . . .) time algorithm for this problem.

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