It is well known that different types of social ties have essentially different influence between people. However, users in online social networks rarely categorize their contact...
As social networks are becoming ubiquitous on the Web, the Semantic Web goals indicate that it is critical to have a standard model allowing exchange, interoperability, transformat...
What role can social networking websites play in supporting large-scale group action and change? We are proposing to explore their use in supporting individual reduction in person...
Jennifer Mankoff, Deanna Matthews, Susan R. Fussel...
iQuest is a novel software system to improve understanding of organizational phenomena with greater precision, clarity, and granularity than has previously been possible. It permi...
In this paper, we investigate how existing social networks can benefit P2P data networks by leveraging the inherent trust associated with social links. We present a trust model t...