59 search results - page 3 / 12 » Modeling and predicting group activity over time in online s... |
WWW
2010
ACM
14 years 10 days ago
2010
ACM
User experience in social media involves rich interactions with the media content and other participants in the community. In order to support such communities, it is important to...
CSCW
2012
ACM
12 years 1 months ago
2012
ACM
We have friends we consider very close and acquaintances we barely know. The social sciences use the term tie strength to denote this differential closeness with the people in our...
KDD
2009
ACM
14 years 5 months ago
2009
ACM
Online forums represent one type of social media that is particularly rich for studying human behavior in information seeking and diffusing. The way users join communities is a re...
ASUNAM
2009
IEEE
14 years 5 days ago
2009
IEEE
In order to understand the evolution of online identities, we measured the correlation between past and current representations of self on the MySpace social network. We applied s...
WWW
2009
ACM
14 years 6 months ago
2009
ACM
Social media websites promote diverse user interaction on media objects as well as user actions with respect to other users. The goal of this work is to discover community structu...