804 citations · 5.1k across the 113 of their papers we have counts for
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physics.soc-ph2009★ 2 cited
Parameterized Centrality for Network Analysis
Kristina Lerman, Rumi Ghosh
Bonacich centrality measures the number of attenuated paths between nodes in a network. We use this metric to study network structure, specifically, to rank nodes and find communit…
cs.CY2009★ 27 cited
Structure of Heterogeneous Networks
Rumi Ghosh, Kristina Lerman
Heterogeneous networks play a key role in the evolution of communities and the decisions individuals make. These networks link different types of entities, for example, people and…
cs.CY2009★ 20 cited
Stochastic Models of User-Contributory Web Sites
Tad Hogg, Kristina Lerman
We describe a general stochastic processes-based approach to modeling user-contributory web sites, where users create, rate and share content. These models describe aggregate measu…