Polynomial Time Algorithms for Variants of Graph Matching on Partial k-Trees

Takayuki Nagoya

doi:10.1515/fcds-2016-0010

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Polynomial Time Algorithms for Variants of Graph Matching on Partial k-Trees

Foundations of Computing and Decision Sciences

Volume 41 (2016): Issue 3 (September 2016)

By: Takayuki Nagoya

Open Access

|Sep 2016

Abstract

In this paper, we deal with two variants of graph matching, the graph isomorphism with restriction and the prefix set of graph isomorphism. The former problem is known to be NP-complete, whereas the latter problem is known to be GI-complete. We propose polynomial time exact algorithms for these problems on partial k-trees.

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Articles in this issue

DOI: https://doi.org/10.1515/fcds-2016-0010 | Journal eISSN: 2300-3405 | Journal ISSN: 0867-6356

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Language: English

Page range: 163 - 181

Published on: Sep 24, 2016

Published by: Poznan University of Technology

In partnership with: Paradigm Publishing Services

Publication frequency: 4 issues per year

Keywords:

graph isomorphism with restriction,

partial k-trees,

polynomial time algorithm

Related subjects:

Computer sciences,

Artificial intelligence,

Software development

© 2016 Takayuki Nagoya, published by Poznan University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Volume 41 (2016): Issue 3 (September 2016)