2162 search results - page 82 / 433 » Distributed Computation of Web Queries Using Automata |
228
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VLDB
2006
ACM
16 years 4 months ago
2006
ACM
In this paper we study the following problem. Given a database and a set of queries, we want to find a set of views that can compute the answers to the queries, such that the amoun...
125
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AINA
2010
IEEE
15 years 9 months ago
2010
IEEE
—In order for Semantic Web applications to be successful a key component should be their ability to take advantage of rich content descriptions in meaningful ways. Reasoning cons...
174
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SIGIR
2009
ACM
15 years 11 months ago
2009
ACM
While query expansion techniques have been shown to improve retrieval performance in a centralized setting, they have not been well studied in a federated setting. In this paper, ...
154
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SIGMOD
2003
ACM
16 years 4 months ago
2003
ACM
The querying and analysis of data streams has been a topic of much recent interest, motivated by applications from the fields of networking, web usage analysis, sensor instrumenta...
137
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ICCSA
2004
Springer
15 years 10 months ago
2004
Springer
The use of ontologies lies at the very heart of the newly emerging era of Semantic Web. They provide a shared conceptualization of some domain that may be communicated between peop...