Web-based communities have become important places for people to seek and share expertise. We find that networks in these communities typically differ in their topology from other...
we have documented shares some of the influences discussed by Ackerman et. al., but has unique dynamics of its own which present unique technical and social demands. Using several ...
In online content voting networks, aggregate user activities (e.g., submitting and rating content) make high-quality content thrive through the unprecedented scale, high dynamics ...
Meme Tags are part of a body of research on GroupWear: a wearable technology that supports people in the formative stages of cooperative work. Conference participants wear Meme Ta...
Richard Borovoy, Fred Martin, Sunil Vemuri, Mitche...
The wide availability of broadband networking technologies such as cable modems and DSL coupled with the growing popularity of the Internet has led to a dramatic increase in the a...