169 citations · 614 across the 29 of their papers we have counts for
4 papers · 1 filter
Serf and Turf: Crowdturfing for Fun and Profit
Gang Wang, Christo Wilson, Xiaohan Zhao +4
Popular Internet services in recent years have shown that remarkable things can be achieved by harnessing the power of the masses using crowd-sourcing systems. However, crowd-sourc…
Fast and Scalable Analysis of Massive Social Graphs
Xiaohan Zhao, Alessandra Sala, Haitao Zheng +1
Graph analysis is a critical component of applications such as online social networks, protein interactions in biological networks, and Internet traffic analysis. The arrival of ma…
Revisiting Degree Distribution Models for Social Graph Analysis
Alessandra Sala, Sabrina Gaito, Gian Paolo Rossi +2
Degree distribution models are incredibly important tools for analyzing and understanding the structure and formation of social networks, and can help guide the design of efficient…
Uncovering Social Network Sybils in the Wild
Zhi Yang, Christo Wilson, Xiao Wang +3
Sybil accounts are fake identities created to unfairly increase the power or resources of a single malicious user. Researchers have long known about the existence of Sybil accounts…