522 search results - page 84 / 105 » On social networks and collaborative recommendation |
WWW
2008
ACM
14 years 9 months ago
2008
ACM
Motivated by several marketplace applications on rapidly growing online social networks, we study the problem of efficient offline matching algorithms for online exchange markets....
INFOCOM
2009
IEEE
14 years 3 months ago
2009
IEEE
: Applications such as Second Life require massive deployment of servers worldwide to support a large number of users. We investigate experimentally how Peer-to-Peer (P2P) communic...
FC
2001
Springer
14 years 1 months ago
2001
Springer
The technological challenges of securing networks are great, as recently witnessed in widespread denial of service and virus attacks. The human reaction to these attacks may be ei...
AAAI
2010
13 years 10 months ago
2010
In the form of topic discussions, users interact with each other to share knowledge and exchange information in online forums. Modeling the evolution of topic discussion reveals h...
ICIW
2008
IEEE
14 years 3 months ago
2008
IEEE
—User’s behaviour in browsing sessions is a valuable source of information useful to analyze user interests and personalize the human-computer interaction during information se...