17770 search results - page 3159 / 3554 » A Generalization of Forward-Backward Algorithm |
141
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CCS
2008
ACM
15 years 6 months ago
2008
ACM
To ensure that a trust negotiation succeeds whenever possible, authorization policy compliance checkers must be able to find all minimal sets of their owners' credentials tha...
169
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CCS
2008
ACM
15 years 6 months ago
2008
ACM
We describe the design and implementation of Privacy Oracle, a system that reports on application leaks of user information via the network traffic that they send. Privacy Oracle ...
153
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CIKM
2008
Springer
15 years 6 months ago
2008
Springer
Data sparsity, scalability and prediction quality have been recognized as the three most crucial challenges that every collaborative filtering algorithm or recommender system conf...
148
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CIKM
2008
Springer
15 years 6 months ago
2008
Springer
Although Locality-Sensitive Hashing (LSH) is a promising approach to similarity search in high-dimensional spaces, it has not been considered practical partly because its search q...
154
click to vote
CIKM
2008
Springer
15 years 6 months ago
2008
Springer
Learning-to-rank algorithms, which can automatically adapt ranking functions in web search, require a large volume of training data. A traditional way of generating training examp...