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arXiv · 1304.5560

Indexes for Jumbled Pattern Matching in Strings, Trees and Graphs

Ferdinando Cicalese·Travis Gagie·Emanuele Giaquinta·Eduardo Sany Laber·Zsuzsanna Lipták·Romeo Rizzi·Alexandru I. Tomescu
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Abstract

We consider how to index strings, trees and graphs for jumbled pattern matching when we are asked to return a match if one exists. For example, we show how, given a tree containing two colours, we can build a quadratic-space index with which we can find a match in time proportional to the size of the match. We also show how we need only linear space if we are content with approximate matches.

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Ferdinando Cicalese, Travis Gagie, Emanuele Giaquinta, Eduardo Sany Laber, Zsuzsanna Lipták, Romeo Rizzi, Alexandru I. Tomescu. 2013-04-19. Indexes for Jumbled Pattern Matching in Strings, Trees and Graphs. https://arxiv.org/abs/1304.5560

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