1791 search results - page 118 / 359 » Semantics and Complexity of SPARQL |
161
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SEMWEB
2004
Springer
15 years 10 months ago
2004
Springer
The standardization of the second generation Web Ontology Language, OWL, leaves a crucial issue for Web-based ontologies unsatisfactorily resolved: how to represent and reason with...
152
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PODS
2010
ACM
15 years 9 months ago
2010
ACM
Both semantic and type-based query optimization rely on the idea that queries often exhibit non-trivial rewritings if the state space of the database is restricted. Despite their ...
147
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IPPS
1997
IEEE
15 years 8 months ago
1997
IEEE
In this paper we present a generalized forall statement for parallel languages. The forall statement occurs in many (data) parallel languages and specifies which computations can...
122
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VISUALIZATION
1991
IEEE
15 years 8 months ago
1991
IEEE
Interactive direct visualization of 3D data requires fast update rates and the ability to extract regions of interest from the surrounding data. We have implemented MultiValued Cl...
174
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IIWAS
2008
15 years 6 months ago
2008
The rapid growth of mobile Internet use requires highly flexible and adaptable user interfaces for web applications. Contextual data from various sources as for example device HMI...