2217 search results - page 130 / 444 » Rank-aware Query Optimization |
194
Voted
ADC
2009
Springer
16 years 23 days ago
2009
Springer
Whenever a client frequently has to retrieve, to query and to locally transform large parts of a huge XML document that is stored on a remote web information server, data exchange...
165
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DEXAW
2005
IEEE
15 years 11 months ago
2005
IEEE
Increasing popularity of XML and P2P networks has generated much interest in distributed processing of XML data. We propose a novel solution organized around a mediator capable of...
151
Voted
DEXA
2004
Springer
15 years 11 months ago
2004
Springer
Data integration is a significant challenge: relevant data objects are split across multiple information sources, and often owned by different organizations. The sources represent...
190
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EDBT
2009
ACM
16 years 28 days ago
2009
ACM
Data stream management systems usually have to process many long-running queries that are active at the same time. Multiple queries can be evaluated more efficiently together tha...
197
Voted
EDBT
2000
ACM
15 years 10 months ago
2000
ACM
In high-dimensional query processing, the optimization of the logical page-size of index structures is an important research issue. Even very simple query processing techniques suc...