2 citations · 4 across the 7 of their papers we have counts for
4 papers · 1 filter
Opinion Dynamics with Varying Susceptibility to Persuasion via Non-Convex Local Search
Rediet Abebe, T-H. Hubert Chan, Jon Kleinberg +4
A long line of work in social psychology has studied variations in people's susceptibility to persuasion -- the extent to which they are willing to modify their opinions on a topic…
EviDense: a Graph-based Method for Finding Unique High-impact Events with Succinct Keyword-based Descriptions
Oana Balalau, Carlos Castillo, Mauro Sozio
Despite the significant efforts made by the research community in recent years, automatically acquiring valuable information about high impact-events from social media remains chal…
Finding events in temporal networks: Segmentation meets densest-subgraph discovery
Polina Rozenshtein, Francesco Bonchi, Aristides Gionis +2
In this paper we study the problem of discovering a timeline of events in a temporal network. We model events as dense subgraphs that occur within intervals of network activity. We…
Social content matching in MapReduce
Gianmarco De Francisci Morales, Aristides Gionis, Mauro Sozio
Matching problems are ubiquitous. They occur in economic markets, labor markets, internet advertising, and elsewhere. In this paper we focus on an application of matching for socia…