4081 search results - page 348 / 817 » Metaprogramming for Relational Databases |
166
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ER
2004
Springer
16 years 4 days ago
2004
Springer
The adoption of a logical model for temporal, data-intensive Web sites is proposed together with a methodology for the development. The model allows the definition of page-schemes...
171
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FOCS
2003
IEEE
16 years 1 days ago
2003
IEEE
We give a complexity theoretic classification of homomorphism problems for graphs and, more generally, relational structures obtained by restricting the left hand side structure ...
181
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MSS
2003
IEEE
16 years 20 hour ago
2003
IEEE
Efficient access methods are reviewed and explored in relation to the global surface hourly data set and several of its derivative products. Typical access paradigms are compared ...
170
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SSD
1999
Springer
15 years 11 months ago
1999
Springer
We provide an evaluation of query execution plans (QEP) in the case of queries with one or two spatial joins. The QEPs assume R -tree indexed relations and use a common set of spat...
168
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VLDB
1999
ACM
15 years 11 months ago
1999
ACM
In many applications, users specify target values for certain attributes, without requiring exact matches to these values in return. Instead, the result to such queries is typical...