6 search results - page 1 / 2 » Distance and Friendship: A Distance-Based Model for Link Pre... |
WWW
2010
ACM
14 years 17 hour ago
2010
ACM
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...
WWW
2010
ACM
14 years 18 hour ago
2010
ACM
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...
WSDM
2010
ACM
14 years 2 months ago
2010
ACM
Web 2.0 applications have attracted a considerable amount of attention because their open-ended nature allows users to create lightweight semantic scaffolding to organize and shar...
RECSYS
2010
ACM
13 years 5 months ago
2010
ACM
Social network analysis has attracted increasing attention in recent years. In many social networks, besides friendship links amongst users, the phenomenon of users associating th...
WWW
2009
ACM
14 years 5 months ago
2009
ACM
In order to address privacy concerns, many social media websites allow users to hide their personal profiles from the public. In this work, we show how an adversary can exploit an...