2027 search results - page 242 / 406 » An Adaptive Query Execution System for Data Integration |
158
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ICICS
2004
Springer
15 years 11 months ago
2004
Springer
E-mail system has become one of the most important and popular Internet services. Instead of using traditional surface mail, we have the alternative of employing e-mail system whic...
157
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BTW
2005
Springer
15 years 11 months ago
2005
Springer
Abstract: Wir präsentieren einen Ansatz, um Annotationsdaten von molekularbiologischen Objekten wie Genen, Proteinen und Pathways aus öffentlichen Datenquellen für datenintensiv...
251
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
This paper proposes a demo of the TopX search engine, an extensive framework for unified indexing, querying, and ranking of large collections of unstructured, semistructured, and ...
185
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EDBT
2010
ACM
16 years 1 months ago
2010
ACM
There are two broad approaches to query evaluation over probabilistic databases: (1) Intensional Methods proceed by manipulating expressions over symbolic events associated with u...
239
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EKAW
2010
Springer
15 years 4 months ago
2010
Springer
Linked Data semantic sources, in particular DBpedia, can be used to answer many user queries. PowerAqua is an open multi-ontology Question Answering (QA) system for the Semantic We...