394 search results - page 68 / 79 » Learning to recommend questions based on user ratings |
SIGIR
2008
ACM
14 years 9 months ago
2008
ACM
Online communities have become popular for publishing and searching content, as well as for finding and connecting to other users. User-generated content includes, for example, pe...
171
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ROCAI
2004
Springer
15 years 3 months ago
2004
Springer
We introduce a model class for statistical learning which is based on mixtures of propositional rules. In our mixture model, the weight of a rule is not uniform over the entire ins...
JNCA
2007
14 years 9 months ago
2007
Anomaly detection holds great potential for detecting previously unknown attacks. In order to be effective in a practical environment, anomaly detection systems have to be capable...
107
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CIKM
2010
Springer
14 years 7 months ago
2010
Springer
Influence is a complex and subtle force that governs the dynamics of social networks as well as the behaviors of involved users. Understanding influence can benefit various applic...
TCOM
2010
14 years 8 months ago
2010
—Cooperative spectrum sensing has been shown to be able to greatly improve the sensing performance in cognitive radio networks. However, if cognitive users belong to different se...