799 search results - page 16 / 160 » Query Brokers for Distributed and Flexible Query Evaluation |
CIKM
2006
Springer
14 years 11 months ago
2006
Springer
Due to the resource limitation in the data stream environment, it has been reported that answering user queries according to the wavelet synopsis of a stream is an essential abili...
70
Voted
FOIS
2010
14 years 11 months ago
2010
This paper presents the development of a set of ontologies for use in messaging systems within military and emergency first responder command and control applications. These ontolo...
ICDT
2012
ACM
12 years 12 months ago
2012
ACM
We introduce a representation system for relational data based on algebraic factorisation using distributivity of product over union and commutativity of product and union. We giv...
88
Voted
AMW
2010
14 years 11 months ago
2010
We study query authentication schemes, algorithmic and cryptographic constructions that provide efficient and secure protocols for verifying the results of queries over structured...
88
Voted
ICDCS
2009
IEEE
14 years 7 months ago
2009
IEEE
The balance between privacy and utility is a classical problem with an increasing impact on the design of modern information systems. On the one side it is crucial to ensure that ...