439 search results - page 70 / 88 » Unnesting Arbitrary Queries |
ICDE
2009
IEEE
14 years 11 months ago
2009
IEEE
A previously proposed Keyword Search paradigm produces, as a query result, a ranked list of Object Summaries (OSs); each OS summarizes all data held in a relational database about ...
ICDE
2008
IEEE
14 years 11 months ago
2008
IEEE
The nature of semistructured data in web collections is evolving. Increasingly, XML web documents (or documents exchanged via web services) are valid with regard to a schema, yet ...
ICDE
2006
IEEE
14 years 11 months ago
2006
IEEE
We present a secure network service for sovereign information sharing whose only trusted component is an off-theshelf secure coprocessor. The participating data providers send enc...
ICML
2009
IEEE
14 years 10 months ago
2009
IEEE
We introduce a new algorithm for binary classification in the selective sampling protocol. Our algorithm uses Regularized Least Squares (RLS) as base classifier, and for this reas...
EUROCRYPT
2009
Springer
14 years 10 months ago
2009
Springer
A weak pseudorandom function (wPRF) is a cryptographic primitive similar to ? but weaker than ? a pseudorandom function: for wPRFs one only requires that the output is pseudorandom...