1587 search results - page 101 / 318 » UFRGS@CLEF2009: Retrieval by Numbers |
168
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
A (directed) network of people connected by ratings or trust scores, and a model for propagating those trust scores, is a fundamental building block in many of today's most s...
140
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WWW
2001
ACM
16 years 7 months ago
2001
ACM
: Persistent connections address inefficiencies associated with multiple concurrent connections. They can improve response time when successfully used with pipelining to retrieve a...
172
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KDD
2006
ACM
16 years 6 months ago
2006
ACM
Collaborative recommender systems are highly vulnerable to attack. Attackers can use automated means to inject a large number of biased profiles into such a system, resulting in r...
166
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KDD
2003
ACM
16 years 6 months ago
2003
ACM
Large and complex graphs representing relationships among sets of entities are an increasingly common focus of interest in data analysis--examples include social networks, Web gra...
254
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SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
We demonstrate the BioNav system, a novel search interface for biomedical databases, such as PubMed. BioNav enables users to navigate large number of query results by categorizing...