844 search results - page 20 / 169 » Time-evolving modeling of social networks |
SIGIR
2011
ACM
12 years 10 months ago
2011
ACM
We study a novel problem of social context summarization for Web documents. Traditional summarization research has focused on extracting informative sentences from standard docume...
FIRSTMONDAY
2010
13 years 5 months ago
2010
In recent years, new socially-oriented Web technologies have been portrayed as placing the learner at the centre of networks of knowledge and expertise, potentially leading to new...
JNW
2006
13 years 7 months ago
2006
ICDE
2010
IEEE
14 years 2 months ago
2010
IEEE
Abstract— Social networking is increasingly becoming a popular means of communication for online users. The trend is also true for offline scenarios where people use their mobil...
MM
2009
ACM
14 years 10 days ago
2009
ACM
The automatic analysis of social interactions is attracting significant interest in the multimedia community. This work addresses one of the most important aspects of the problem...