3324 search results - page 393 / 665 » Learning Appropriate Contexts |
188
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IJNSEC
2010
15 years 1 months ago
2010
Public key encryption with keyword search (PEKS) enables user Alice to send a secret key TW to a server that will enable the server to locate all encrypted messages containing the...
180
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TEI
2012
ACM
14 years 2 months ago
2012
ACM
A prevalent assumption behind interface approaches that employ physical means of interaction is that this leverages users’ prior knowledge from the real world. This paper scruti...
179
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WSDM
2010
ACM
16 years 4 months ago
2010
ACM
Queries describe the users' search intent and therefore they play an essential role in the context of ranking for information retrieval and Web search. However, most of exist...
212
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JAIR
2011
15 years 1 months ago
2011
Current evaluation functions for heuristic planning are expensive to compute. In numerous planning problems these functions provide good guidance to the solution, so they are wort...
156
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ICML
2008
IEEE
16 years 7 months ago
2008
IEEE
Typically agent evaluation is done through Monte Carlo estimation. However, stochastic agent decisions and stochastic outcomes can make this approach inefficient, requiring many s...