3471 search results - page 300 / 695 » Data Stream Query Processing |
239
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ICDE
2002
IEEE
16 years 4 months ago
2002
IEEE
We study the problem of query optimization in federated relational database systems. The nature of federated databases explicitly decouples many aspects of the optimization proces...
108
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CIE
2005
Springer
15 years 8 months ago
2005
Springer
Abstract. We define a general concept of a network of analogue modules connected by channels, processing data from a metric space A, and operating with respect to a global continu...
106
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DKE
2007
15 years 2 months ago
2007
In our days knowledge extraction methods are able to produce artifacts (also called patterns) that concisely represent data. Patterns are usually quite heterogeneous and require a...
216
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ICDE
2009
IEEE
16 years 4 months ago
2009
IEEE
Abstract-- Recent innovations in RFID technology are enabling large-scale cost-effective deployments in retail, healthcare, pharmaceuticals and supply chain management. The advent ...
135
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SIGMOD
2003
ACM
16 years 2 months ago
2003
ACM
Recent years witnessed an increasing interest in researches in XML, partly due to the fact that XML has now become the de facto standard for data interchange over the internet. A ...