710 search results - page 71 / 142 » Efficiency of Nested Relational Document Database Systems |
106
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VLDB
1991
ACM
15 years 3 months ago
1991
ACM
We propose a two-pha.se algorithm for physical database design. In phase one the algorithm, for each logical query, losesrules to determine characteristics of a physical design (s...
143
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SSDBM
2002
IEEE
15 years 4 months ago
2002
IEEE
The efficient management of interval data represents a core requirement for many temporal and spatial database applications. With the Relational Interval Tree (RI-tree1 ), an effi...
117
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DASFAA
2004
IEEE
15 years 3 months ago
2004
IEEE
Abstract. The efficient management of interval sequences represents a core requirement for many temporal and spatial database applications. With the Relational Interval Tree (RI-tr...
EDBT
2008
ACM
15 years 12 months ago
2008
ACM
XML Schema awareness has been an integral part of the XQuery language since its early design stages. Matching XML data against XML types is the main operation that backs up XQuery...
IFIP
2001
Springer
15 years 4 months ago
2001
Springer
Effective security management depends upon good risk management, which is itself based upon a reliable risk assessment, involving data collection of all the facets influencing sys...