6660 search results - page 174 / 1332 » Data Analysis for Query Processing |
137
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ICDT
2012
ACM
13 years 4 months ago
2012
ACM
The problems of query containment, equivalence, and minimization are recognized as very important in the context of query processing, specifically of query optimization. In their...
146
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SIGMOD
2011
ACM
14 years 5 months ago
2011
ACM
To achieve high reliability and scalability, most large-scale data warehouse systems have adopted the cluster-based architecture. In this paper, we propose the design of a new clu...
130
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EDBT
2006
ACM
16 years 2 months ago
2006
ACM
Federated queries are regular relational queries accessing data on one or more remote relational or non-relational data sources, possibly combining them with tables stored in the ...
128
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CORR
1999
Springer
15 years 2 months ago
1999
Springer
XML is becoming the most relevant new standard for data representation and exchange on the WWW. Novel languages for extracting and restructuring the XML content have been proposed...
132
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OTM
2005
Springer
15 years 8 months ago
2005
Springer
The strong dynamics of peer-to-peer networks, coupled with the diversity of peer vocabularies, makes query processing in peer database systems a very challenging task. In this pape...