3.1k citations · 7.1k across the 62 of their papers we have counts for
5 papers · 1 filter
Phase transitions in social networks inspired by the Schelling model
V. Avetisov, A. Gorsky, S. Maslov +2
We propose two models of social segregation inspired by the Schelling model. Agents in our models are nodes of evolving social networks. The total number of social connections of e…
Promise and Pitfalls of Extending Google's PageRank Algorithm to Citation Networks
Sergei Maslov, S. Redner
We review our recent work on applying the Google PageRank algorithm to find scientific "gems" among all Physical Review publications, and its extension to CiteRank, to find current…
Ranking Scientific Publications Using a Simple Model of Network Traffic
Dylan Walker, Huafeng Xie, Koon-Kiu Yan +1
To account for strong aging characteristics of citation networks, we modify Google's PageRank algorithm by initially distributing random surfers exponentially with age, in favor of…
Exploring an opinion network for taste prediction: an empirical study
Marcel Blattner, Yi-Cheng Zhang, Sergei Maslov
We develop a simple statistical method to find affinity relations in a large opinion network which is represented by a very sparse matrix. These relations allow us to predict missi…
Optimal ranking in networks with community structure
Huafeng Xie, Koon-Kiu Yan, Sergei Maslov
The World-Wide Web (WWW) is characterized by a strong community structure in which groups of webpages (e.g. those devoted to a common topic or belonging to the same organization) a…