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DBSEC
2010
319views Database» more  DBSEC 2010»
14 years 6 days ago
Detecting Spam Bots in Online Social Networking Sites: A Machine Learning Approach
As online social networking sites become more and more popular, they have also attracted the attentions of the spammers. In this paper, Twitter, a popular micro-blogging service, i...
Alex Hai Wang
EDM
2010
152views Data Mining» more  EDM 2010»
14 years 6 days ago
Peer Production of Online Learning Resources: A Social Network Analysis
This paper describes methods for collecting user activity data in a peer production educational system, the Instructional Architect (IA), and then takes a social network perspectiv...
Beijie Xu, Mimi Recker
IFIPTM
2010
117views Management» more  IFIPTM 2010»
13 years 9 months ago
Leveraging a Social Network of Trust for Promoting Honesty in E-Marketplaces
Abstract. In this paper, we examine a trust-based framework for promoting honesty in e-marketplaces that relies on buyers forming social networks to share reputation ratings of sel...
Jie Zhang, Robin Cohen, Kate Larson
PERCOM
2010
ACM
13 years 9 months ago
Sharing using social networks in a composable Web of Things
Abstract—In the emerging “Web of Things”, digitally augmented everyday objects are seamlessly integrated to the Web by reusing Web patterns such as REST. This results in an e...
Dominique Guinard, Mathias Fischer, Vlad Trifa
IOR
2011
175views more  IOR 2011»
13 years 5 months ago
Clique Relaxations in Social Network Analysis: The Maximum k-Plex Problem
This paper introduces and studies the maximum k-plex problem, which arises in social network analysis and has wider applicability in several important areas employing graph-based ...
Balabhaskar Balasundaram, Sergiy Butenko, Illya V....