1654 search results - page 42 / 331 » Ontology Based Query Processing in Database Management Syste... |
119
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EDBT
2008
ACM
15 years 5 months ago
2008
ACM
In peer-to-peer data management systems query allocation is a critical issue for the good operation of the system. This task is challenging because participants may prefer to perf...
231
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SIGMOD
2008
ACM
16 years 3 months ago
2008
ACM
While database management systems offer a comprehensive solution to data storage, they require deep knowledge of the schema, as well as the data manipulation language, in order to...
104
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PSSS
2003
15 years 4 months ago
2003
Abstract: In this paper we describe the knOWLer System - an ontology-based information system. The knOWLer project focuses on the aspects of making ontologies available to real wor...
171
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DASFAA
2005
IEEE
15 years 9 months ago
2005
IEEE
Peer-to-peer (P2P) computing is gaining more and more significance due to its widespread use currently and potential deployments in future applications. In this paper, we propose ...
133
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SIGMOD
2004
ACM
16 years 3 months ago
2004
ACM
Medusa [3, 6] is a distributed stream processing system based on the Aurora single-site stream processing engine [1]. We demonstrate how Medusa handles time-varying load spikes an...