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IEICE TRANSACTIONS on Information

The Container Problem in Bubble-Sort Graphs

Yasuto SUZUKI, Keiichi KANEKO

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Summary :

Bubble-sort graphs are variants of Cayley graphs. A bubble-sort graph is suitable as a topology for massively parallel systems because of its simple and regular structure. Therefore, in this study, we focus on n-bubble-sort graphs and propose an algorithm to obtain n-1 disjoint paths between two arbitrary nodes in time bounded by a polynomial in n, the degree of the graph plus one. We estimate the time complexity of the algorithm and the sum of the path lengths after proving the correctness of the algorithm. In addition, we report the results of computer experiments evaluating the average performance of the algorithm.

Publication
IEICE TRANSACTIONS on Information Vol.E91-D No.4 pp.1003-1009
Publication Date
2008/04/01
Publicized
Online ISSN
1745-1361
DOI
10.1093/ietisy/e91-d.4.1003
Type of Manuscript
PAPER
Category
Algorithm Theory

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