974 search results - page 49 / 195 » Social Networks in Peer-to-Peer Systems |
AAAI
2007
13 years 10 months ago
2007
The formation of internet-based social networks has revived research on traditional social network models as well as interest-matching, or match-making, systems. In order to autom...
WWW
2011
ACM
13 years 2 months ago
2011
ACM
Providers such as YouTube offer easy access to multimedia content to millions, generating high bandwidth and storage demand on the Content Delivery Networks they rely upon. More ...
HT
2009
ACM
13 years 11 months ago
2009
ACM
We introduce four measures for the change of coalitions in social networks. The first one measures the change of the agents in the network over time, The second one measures the ...
SIGCOMM
2006
ACM
14 years 1 months ago
2006
ACM
Peer-to-peer and other decentralized, distributed systems are known to be particularly vulnerable to sybil attacks. In a sybil attack, a malicious user obtains multiple fake ident...
WWW
2003
ACM
14 years 8 months ago
2003
ACM
In a ubiquitous computing environment, it is desirable to provide a user with information depending on a user's situation, such as time, location, user behavior, and social c...