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Subcubic Cost Algorithms for the All Pairs Shortest Path Problem

โœ Scribed by T. Takaoka

Publisher
Springer
Year
1998
Tongue
English
Weight
95 KB
Volume
20
Category
Article
ISSN
0178-4617

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๐Ÿ“œ SIMILAR VOLUMES

Unified all-pairs shortest path algorith
Unified all-pairs shortest path algorithms in the chordal hierarchy
โœ K. Han; Chandra N. Sekharan; R. Sridhar ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 863 KB

The objective of this paper is to advance the view that solving the all-pairs shortest path (APSP) problem for a chordal graph G is a two-step process: the first step is determining vertex pairs at distance two (i.c., computing C') and the second step is finding the vcrtcx pairs at distance three or

On the Exponent of the All Pairs Shortes
On the Exponent of the All Pairs Shortest Path Problem
โœ Noga Alon; Zvi Galil; Oded Margalit ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 900 KB

The upper bound on the exponent, |, of matrix multiplication over a ring that was three in 1968 has decreased several times and since 1986 it has been 2.376. On the other hand, the exponent of the algorithms known for the all pairs shortest path problem has stayed at three all these years even for t