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A faster parallel algorithm for k-connectivity

โœ Scribed by K. Iwama; C. Iwamoto; T. Ohsawaa


Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
453 KB
Volume
61
Category
Article
ISSN
0020-0190

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๐Ÿ“œ SIMILAR VOLUMES


An Efficient NC Algorithm for a Sparse k
โœ Hiroshi Nagamochi; Toru Hasunuma ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 166 KB

We present an efficient algorithm for finding a sparse k-edge-connectivity certificate of a multigraph G. Our algorithm runs in O log kn log k 2 log n 2 time using O k n + m processors on an ARBITRARY CRCW PRAM, where n and m stand for the numbers of vertices in G and edges in the simplified graph o

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โœ Igor Kaporin ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 69 KB

The purpose of this paper is to present an algorithm for matrix multiplication based on a formula discovered by Pan [7]. For matrices of order up to 10 000, the nearly optimum tuning of the algorithm results in a rather clear non-recursive one-or two-level structure with the operation count comparab