522 search results - page 67 / 105 » On social networks and collaborative recommendation |
167
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GECCO
2009
Springer
16 years 21 days ago
2009
Springer
Size and complexity of data repositories collaboratively created by Web users generate a need for new processing approaches. In this paper, we study the problem of detection of ï¬...
189
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KDD
2003
ACM
16 years 6 months ago
2003
ACM
Models for the processes by which ideas and influence propagate through a social network have been studied in a number of domains, including the diffusion of medical and technolog...
175
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JDWM
2010
15 years 4 months ago
2010
Social networks and collaborative tagging systems are rapidly gaining popularity as a primary means for storing and sharing data among friends, family, colleagues, or perfect stra...
214
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SIGCOMM
2009
ACM
16 years 19 days ago
2009
ACM
Mobile phones are becoming a convergent platform for sensing, computation, and communication. This paper envisions VUPoints, a collaborative sensing and video-recording system tha...
173
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SIGCOMM
2006
ACM
16 years 2 days 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...