4419 search results - page 288 / 884 » Social recommender systems |
195
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KDD
2010
ACM
15 years 5 months ago
2010
ACM
Although tagging has become increasingly popular in online image and video sharing systems, tags are known to be noisy, ambiguous, incomplete and subjective. These factors can ser...
221
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AAAI
2010
15 years 8 months ago
2010
Advertising in the case of textual Web pages has been studied extensively by many researchers. However, with the increasing amount of multimedia data such as image, audio and vide...
179
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SIGCOMM
2006
ACM
16 years 18 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...
222
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MOBISYS
2008
ACM
16 years 6 months ago
2008
ACM
Recent years have witnessed the impacts of distributed content sharing (Wikipedia, Blogger), social networks (Facebook, MySpace), sensor networks, and pervasive computing. We beli...
165
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CSE
2009
IEEE
16 years 1 months ago
2009
IEEE
—Multi-agent systems are difficult to develop. One reason for this is that agents are embedded in a society where all agents must agree to obey certain social norms in order for...