522 search results - page 68 / 105 » On social networks and collaborative recommendation |
KDD
2009
ACM
14 years 9 months ago
2009
ACM
Influence maximization is the problem of finding a small subset of nodes (seed nodes) in a social network that could maximize the spread of influence. In this paper, we study the ...
CSCW
2004
ACM
14 years 2 months ago
2004
ACM
Often collaborative graphical systems lag behind well accepted single-user applications in terms of features supported. The frequently used operations of group/ungroup offered by ...
MIR
2010
ACM
14 years 3 months ago
2010
ACM
Over the last few years, social network systems have greatly increased users’ involvement in online content creation and annotation. Since such systems usually need to deal with...
CIKM
2008
Springer
13 years 10 months ago
2008
Springer
This paper presents an analysis of the correlation of annotated information unit (textual) tags and geographical identification metadata geotags. Despite the increased usage of ge...
CSCW
2006
ACM
14 years 2 months ago
2006
ACM
Task dependencies drive the need to coordinate work activities. We describe a technique for using automatically generated archival data to compute coordination requirements, i.e.,...