2145 search results - page 245 / 429 » Pattern-Based Query Answering |
110
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AINA
2006
IEEE
15 years 8 months ago
2006
IEEE
In query-based wireless sensor networks (WSNs), the system must perform data sensing and retrieval and possibly aggregate data as a response at runtime. Since a WSN is often deplo...
136
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SIGECOM
2006
ACM
15 years 8 months ago
2006
ACM
Structured peer-to-peer systems allow to administer large volumes of data. Several peers collaborate to generate a query result. Analyses of unstructured peer-to-peer systems, nam...
137
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ESWS
2005
Springer
15 years 7 months ago
2005
Springer
The Semantic Web is an extension of the current Web in which information is given well-defined meaning to support effective data discovery and integration. The RDF framework is a...
112
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DOLAP
2004
ACM
15 years 7 months ago
2004
ACM
We address the inference control problem in data cubes with some data known to users through external knowledge. The goal of inference controls is to prevent exact values of sensi...
76
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SEMWEB
2004
Springer
15 years 7 months ago
2004
Springer
Abstract. This paper describes the design and implementation of Bibster, a Peer-to-Peer system for exchanging bibliographic data among researchers. Bibster exploits ontologies in d...