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99
Voted
WWW
2010
ACM
15 years 7 months ago
Predicting positive and negative links in online social networks
We study online social networks in which relationships can be either positive (indicating relations such as friendship) or negative (indicating relations such as opposition or ant...
Jure Leskovec, Daniel P. Huttenlocher, Jon M. Klei...
89
Voted
WWW
2010
ACM
15 years 7 months ago
Modeling relationship strength in online social networks
Previous work analyzing social networks has mainly focused on binary friendship relations. However, in online social networks the low cost of link formation can lead to networks w...
Rongjing Xiang, Jennifer Neville, Monica Rogati
WISTP
2010
Springer
15 years 7 months ago
Fraud Detection for Voice over IP Services on Next-Generation Networks
The deployment of Next-Generation Networks (NGN) is a challenge that requires integrating heterogeneous services into a global system of All-IP telecommunications. These networks c...
Igor Ruiz-Agundez, Yoseba K. Penya, Pablo Garcia B...
74
Voted
CHI
2010
ACM
15 years 7 months ago
FeedWinnower: layering structures over collections of information streams
Information overload is a growing threat to the productivity of today’s knowledge workers, who need to keep track of multiple streams of information from various sources. RSS fe...
Lichan Hong, Gregorio Convertino, Bongwon Suh, Ed ...
105
Voted
CHI
2010
ACM
15 years 7 months ago
Newport: enabling sharing during mobile calls
Newport is a collaborative application for sharing context (e.g. location) and content (e.g. photos and notes) during mobile phone calls. People can share during a phone call and ...
Junius Gunaratne, A. J. Bernheim Brush