1285 search results - page 144 / 257 » Deep Web Queries in a Semantic Web Environment |
258
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VLDB
2004
ACM
16 years 6 months ago
2004
ACM
Abstract. In dynamic environments like the Web, data sources may change not only their data but also their schemas, their semantics, and their query capabilities.When a mapping is ...
153
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AMR
2003
Springer
15 years 11 months ago
2003
Springer
In this paper we present NewsFlash, an adaptive search system that assists a searcher to efficiently search a library of stored TV news reports. The system automatically summarises...
204
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WEBDB
2010
Springer
15 years 4 months ago
2010
Springer
The Semantic Web, which represents a web of knowledge, offers new opportunities to search for knowledge and information. To harvest such search power requires robust and scalable ...
206
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EDBT
2006
ACM
16 years 6 months ago
2006
ACM
Abstract. We consider a collaboration of peers autonomously crawling the Web. A pivotal issue when designing a peer-to-peer (P2P) Web search engine in this environment is query rou...
168
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ICDT
2010
ACM
16 years 3 months ago
2010
ACM
We study fundamental aspects related to the efficient processing of the SPARQL query language for RDF, proposed by the W3C to encode machine-readable information in the Semantic W...