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A Practical Algorithm for the Uniform Membership Problem of Labeled Multidigraphs of Tree-Width 2 for Spanning Tree Automata

  • Akio FujiyoshiEmail author
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9705)

Abstract

This paper presents a practical algorithm for the uniform membership problem of labeled multidigraphs of tree-width at most 2 for spanning tree automata. Though it has been shown that the membership problem is solvable in linear time for graphs of bounded tree-width, the algorithm obtained in the previous study is unusable in practice because of a big hidden constant.

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Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  1. 1.Department of Computer and Information SciencesIbaraki UniversityHitachiJapan

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