3225 search results - page 409 / 645 » Query Optimization by Stored Queries |
156
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ICDAR
2007
IEEE
16 years 26 days ago
2007
IEEE
Two-dimensional (2-D) plots in digital documents contain important information. Often, the results of scientific experiments and performance of businesses are summarized using pl...
154
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ICDE
2006
IEEE
16 years 18 days ago
2006
IEEE
Transaction time databases retain and provide access to prior states of a database. An update “inserts” a new record while preserving the old version. Immortal DB builds trans...
174
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ADBIS
2006
Springer
16 years 16 days ago
2006
Springer
materialized view selection is a non-trivial task. Hence, its complexity must be reduced. A judicious choice of views must be costdriven and influenced by the workload experienced...
187
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AUTOID
2005
IEEE
16 years 5 days ago
2005
IEEE
We present a wireless identification system that employs an optical communications link between an array of uniquely identifiable smart tags and an interrogator flashlight. As the...
186
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CIKM
2005
Springer
2005
Springer
Detecting changes on unordered XML documents using relational databases: a schema-conscious approach
16 years 2 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...