2228 search results - page 170 / 446 » A System for Semantic Query Optimization |
123
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CCGRID
2006
IEEE
15 years 9 months ago
2006
IEEE
We have architected and evaluated a new kind of data resource, one that is composed of a logical collection of ephemeral data streams that could be viewed as a collection of publi...
166
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WWW
2011
ACM
14 years 10 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, ...
134
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SEMWEB
2010
Springer
15 years 1 months ago
2010
Springer
OWL 2 RL was standardized as a less expressive but scalable subset of OWL 2 that allows a forward-chaining implementation. However, building an enterprise-scale forward-chaining ba...
160
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EDBT
2002
ACM
16 years 3 months ago
2002
ACM
Applying meta search systems is a suitable method to support the user if there are many different services. Due to information splitting strategies of literature services existing ...
234
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VLDB
2008
ACM
16 years 3 months ago
2008
ACM
With the development of inexpensive storage devices, space usage is no longer a bottleneck for computer users. However, the increasingly large amount of personal information poses ...