1791 search results - page 8 / 359 » Semantics and Complexity of SPARQL |
ESWS
2010
Springer
15 years 2 months ago
2010
Springer
The performance of triple stores is one of the major obstacles for the deployment of semantic technologies in many usage scenarios. In particular, Semantic Web applications, which ...
84
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SIGUCCS
2009
ACM
15 years 2 months ago
2009
ACM
PODS
2011
ACM
14 years 28 days ago
2011
ACM
111
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ODBIS
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. RDF Schema (RDFS) extends RDF with a schema vocabulary with a predefined semantics. Evaluating queries which involve this vocabulary is challenging, and there is not yet...
114
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ESWS
2009
Springer
14 years 8 months ago
2009
Springer
Many applications operate on time-sensitive data. Some of these data are only valid for certain intervals (e.g., job-assignments, versions of software code), others describe tempor...