7607 search results - page 167 / 1522 » Querying data provenance |
165
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FQAS
2009
Springer
15 years 11 months ago
2009
Springer
Some recent works have shown that the “perfect” selection of the best IR system per query could lead to a significant improvement on the retrieval performance. Motivated by thi...
293
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ICDE
2002
IEEE
16 years 7 months ago
2002
IEEE
Obtaining fast and good quality approximations to data distributions is a problem of central interest to database management. A variety of popular database applications including,...
204
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ER
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. Data in many industrial application systems are often neither completely structured nor unstructured. Consequently semi-structured data models such as XML have become pop...
175
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GEOS
2007
Springer
16 years 20 days ago
2007
Springer
Spatial and temporal data are critical components in many applications. This is especially true in analytical domains such as national security and criminal investigation. Often, t...
168
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ESWS
2007
Springer
16 years 21 days ago
2007
Springer
In this paper we describe a distributed architecture consisting of a combination of scripting tools that interact with each other in order to help to find and query decentralized ...