Titlebook: Algorithms and Models for the Web Graph; 11th International W Anthony Bonato,Fan Chung Graham,Pawe? Pra?at Conference proceedings 2014 Spri

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PageRank in Scale-Free Random Graphs,randomly chosen node can be closely approximated by the PageRank of the root node of an appropriately constructed tree. This tree approximation is in turn related to the solution of a linear stochastic fixed-point equation that has been thoroughly studied in the recent literature.

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Modelling of Trends in Twitter Using Retweet Graph Dynamics,of several different events. In particular, for these datasets, we construct and investigate the retweet graphs. We find that the retweet graph for a trending topic has a relatively dense largest connected component (LCC). Next, based on the insights obtained from the analyses of the datasets, we de

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LiveRank: How to Refresh Old Crawls,nt to identify a significant fraction of these pages that still exist at present time. Liveness of an old page can be tested through an online query at present time. We call LiveRank a ranking of the old pages that tries to give good rankings to active nodes. The quality of a LiveRank is measured by