Could any graph be turned into a small-world?

作者: Philippe Duchon , Nicolas Hanusse , Emmanuelle Lebhar , Nicolas Schabanel

DOI: 10.1016/J.TCS.2005.12.008

关键词: CombinatoricsStrength of a graphMathematicsNull graphGraph propertyRandom geometric graphLattice graphPlanar graphButterfly graphLine graph

摘要: In addition to statistical graph properties (diameter, degree, clustering, etc.), Kleinberg [The small-world phenomenon: an algorithmic perspective, in: Proc. 32nd ACM Symp. on Theory of Computing (STOC), 2000, pp. 163-170] showed that a can also be seen as in which the routing task efficiently and easily done spite lack global knowledge. More precisely, lattice network augmented by extra random edges (but not chosen uniformly), short path polylogarithmic expected length found using greedy algorithm with local knowledge nodes. We call such navigable since paths exist followed partial network. this paper, we show wide class graphs into small-worlds.

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