656 search results - page 15 / 132 » Social media and social reality |
KDD
2012
ACM
11 years 10 months ago
2012
ACM
We present an analysis of user conversations in on-line social media and their evolution over time. We propose a dynamic model that predicts the growth dynamics and structural pro...
E4MAS
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. The AGRE model proposed by Ferber et al. is based on an interesting generalization of both physical and social environments. In this paper we revisit the AGRE model and e...
IEEEVAST
2010
13 years 2 months ago
2010
Journalists increasingly turn to social media sources such as Facebook or Twitter to support their coverage of various news events. For large-scale events such as televised debate...
CSE
2009
IEEE
14 years 11 days ago
2009
IEEE
—The growing popularity of social media in recent years has resulted in the creation of an enormous amount of user-developed content. While information is readily available, ther...
CIKM
2010
Springer
13 years 6 months ago
2010
Springer
As the social interaction of Internet users increases, so does the need to effectively rank social media. We study the challenges of personalized ranking of blog posts. Web search...