11573 search results - page 26 / 2315 » Designing Relational Databases |
141
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SDB
1995
15 years 3 months ago
1995
Most of work on partial information in databases asks which operations of standard languages, like relational algebra, can still be performed correctly in the presence of nulls. In...
114
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JAIS
2002
14 years 11 months ago
2002
This article explains challenges that arise when humanitarian organizations want to coordinate their development activities by means of distributed information systems. It focuses...
VLDB
1987
ACM
15 years 3 months ago
1987
ACM
190
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ICDE
2003
IEEE
16 years 1 months ago
2003
IEEE
We present a technique for refining the design of relational storage for XML data based on XML key propagation. Three algorithms are presented: one checks whether a given function...