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95
Voted
WWW
2007
ACM
16 years 13 days ago
2007
ACM
Given a large online network of online auction users and their histories of transactions, how can we spot anomalies and auction fraud? This paper describes the design and implemen...
118
Voted
WWW
2006
ACM
16 years 13 days ago
2006
ACM
Understanding goals and preferences behind a user's online activities can greatly help information providers, such as search engine and E-Commerce web sites, to personalize c...
WWW
2006
ACM
16 years 13 days ago
2006
ACM
As most blogs and traditional media support RSS or Atom feeds, the news feed technology becomes increasingly prevalent. Taking advantage of ubiquitous news feeds, we design FeedEx...
WWW
2004
ACM
16 years 13 days ago
2004
ACM
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128
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WWW
2003
ACM
16 years 13 days ago
2003
ACM
RDF-based P2P networks have a number of advantages compared with simpler P2P networks such as Napster, Gnutella or with approaches based on distributed indices such as CAN and CHO...