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An efficient transitive closure algorithm for cyclic digraphs

โœ Scribed by Esko Nuutila


Book ID
107766238
Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
730 KB
Volume
52
Category
Article
ISSN
0020-0190

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๐Ÿ“œ SIMILAR VOLUMES


Algorithms for transitive closure
โœ A. Koubkovรก; V. Koubek ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 105 KB

Let ฯƒ (n) denote the number of all strongly connected graphs on the n-element set. We prove that ฯƒ (n) ). Hence the algorithm computing a transitive closure by a reduction to acyclic graphs has the expected time O(n 2 ), under the assumption of uniform distribution of input graphs. Furthermore, we