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arXiv · 1404.7189

It's a Small World for Random Surfers

Abbas Mehrabian·Nick Wormald
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Abstract

We prove logarithmic upper bounds for the diameters of the random-surfer Webgraph model and the PageRank-based selection Webgraph model, confirming the small world phenomenon holds for them. In the special case when the generated graph is a tree, we provide close lower and upper bounds for the diameters of both models.

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Abbas Mehrabian, Nick Wormald. 2014-04-28. It's a Small World for Random Surfers. https://arxiv.org/abs/1404.7189

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