6846 search results - page 447 / 1370 » Querying a summary of database |
183
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
Content-based retrieval (CBIR) methods in medical databases have been designed to support specific tasks, such as retrieval of digital mammograms or 3D MRI images. These methods c...
302
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ICDE
2006
IEEE
16 years 8 months ago
2006
IEEE
We consider the problem of creating a sample view of a database table. A sample view is an indexed, materialized view that permits efficient sampling from an arbitrary range query...
298
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ICDE
1996
IEEE
16 years 8 months ago
1996
IEEE
This paper describes a method to cope with denormalized relational schemas in a database reverse engineering process. We propose two main steps to irnprove the understanding of da...
195
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WWW
2003
ACM
16 years 7 months ago
2003
ACM
XML Schema has emerged as a promising data model that unites structured and unstructured content. The Oracle database has led the commercial database community in integrating supp...
194
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CIKM
2005
Springer
2005
Springer
Detecting changes on unordered XML documents using relational databases: a schema-conscious approach
16 years 13 days ago
Several relational approaches have been proposed to detect the changes to XML documents by using relational databases. These approaches store the XML documents in the relational d...