27756 search results - page 411 / 5552 » Process Query Systems |
124
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ECAI
2000
Springer
15 years 9 months ago
2000
Springer
In this paper, we study unsatisfiable queries posed to a mediator in an information integration system and expressed in the logical formalism of the information integration system...
ICPR
2004
IEEE
16 years 5 months ago
2004
IEEE
154
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PPSWR
2004
Springer
15 years 10 months ago
2004
Springer
Abstract. Time is omnipresent on the (Semantic) Web. However, formalism like XML, XML Schema, RDF, OWL and (Semantic) Web query languages have, if any, only very limited notions of...
159
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NOMS
2010
IEEE
15 years 3 months ago
2010
IEEE
Abstract— Today’s networked systems are extensively instrumented for collecting a wealth of monitoring data. In this paper, we propose a framework called System-wide Similarity...
143
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GLOBE
2009
Springer
15 years 9 months ago
2009
Springer
Abstract. We show how to specify and use the metadata for a virtual and relational data integration system under the local-as-view (LAV) approach. We use XML and RuleML for represe...