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arXiv · 1501.00611

A Review on the Tree Edit Distance Problem and Related Path-Decomposition Algorithms

Shihyen Chen
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Abstract

An ordered labeled tree is a tree in which the nodes are labeled and the left-to-right order among siblings is relevant. The edit distance between two ordered labeled trees is the minimum cost of changing one tree into the other through a sequence of edit steps. In the literature, there are a class of algorithms based on different yet closely related path-decomposition schemes. This article reviews the principles of these algorithms, and studies the concepts related to the algorithmic complexities as a consequence of the decomposition schemes.

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Shihyen Chen. 2015-01-03. A Review on the Tree Edit Distance Problem and Related Path-Decomposition Algorithms. https://arxiv.org/abs/1501.00611

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