1890 search results - page 5 / 378 » Querying Big Data by Accessing Small Data |
WAIM
2001
Springer
15 years 2 months ago
2001
Springer
Abstract. Broadcasting is a very effective technique to disseminate information to a massive number of clients when the data size is small. However, if the data size is large, the...
104
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BTW
2005
Springer
15 years 4 months ago
2005
Springer
: Access control is an important aspect in guaranteeing data privacy within XML data sources which are accessed by users with different access rights. The goal of predicative acces...
170
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ICDE
2008
IEEE
15 years 11 months ago
2008
IEEE
Data sources on the web are often accessible through web interfaces that present them as relational tables, but require certain attributes to be mandatorily selected, e.g., via a w...
109
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WWW
2011
ACM
14 years 5 months ago
2011
ACM
The problem of answering SPARQL queries over virtual SPARQL views is commonly encountered in a number of settings, including while enforcing security policies to access RDF data, ...
131
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MICRO
1991
IEEE
15 years 1 months ago
1991
IEEE
The performance of superscalar processors is more sensitive to the memory system delay than their single-issue predecessors. This paper examines alternative data access microarchi...