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arXiv · 1305.0649

Minimum Common String Partition Parameterized by Partition Size is Fixed-Parameter Tractable

Laurent Bulteau·Christian Komusiewicz
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Abstract

The NP-hard Minimum Common String Partition problem asks whether two strings $x$ and $y$ can each be partitioned into at most $k$ substrings, called blocks, such that both partitions use exactly the same blocks in a different order. We present the first fixed-parameter algorithm for Minimum Common String Partition using only parameter $k$.

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Laurent Bulteau, Christian Komusiewicz. 2013-05-03. Minimum Common String Partition Parameterized by Partition Size is Fixed-Parameter Tractable. https://arxiv.org/abs/1305.0649

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