1672 search results - page 69 / 335 » Optimizing Monitoring Queries over Distributed Data |
101
Voted
WWW
2004
ACM
16 years 1 months ago
2004
ACM
A technical infrastructure for storing, querying and managing RDF data is a key element in the current semantic web development. Systems like Jena, Sesame or the ICS-FORTH RDF Sui...
132
Voted
ADC
2010
Springer
14 years 7 months ago
2010
Springer
Aggregation against distinct objects has been involved in many real applications with the presence of duplicates, including real-time monitoring moving objects. In this paper, we ...
117
Voted
KDD
2003
ACM
16 years 1 months ago
2003
ACM
A data stream is a massive unbounded sequence of data elements continuously generated at a rapid rate. Consequently, the knowledge embedded in a data stream is more likely to be c...
94
Voted
AICCSA
2005
IEEE
15 years 6 months ago
2005
IEEE
Data Stream Management Systems are being developed to process continuous queries over multiple data streams. These continuous queries are typically used for monitoring purposes wh...
120
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ER
2005
Springer
15 years 6 months ago
2005
Springer
Query rewriting is a fundamental task in query optimization and data integration. With the advent of the web, there has been renewed interest in data integration, where data is dis...