6495 search results - page 326 / 1299 » Modeling Multidimensional Databases |
187
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BIBE
2003
IEEE
15 years 12 months ago
2003
IEEE
We examine the organizational impact on phylogenetic databases of the increasing sophistication in the need and use of phylogenetic data. A primary issue is the use of the unnorma...
208
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SSDBM
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper presents an approach to answering queries over an ontology modelled using a description logic. The ontology acts as a global schema, providing a declarative description...
179
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BTW
2001
Springer
15 years 11 months ago
2001
Springer
Abstract Integrated engineering environments, based on federated database technology, are, among others, a means to control the integrity of and dependencies between product data c...
163
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MDM
2001
Springer
15 years 11 months ago
2001
Springer
Sensor networks are being widely deployed for measurement, detection and surveillance applications. In these new applications, users issue long-running queries over a combination o...
175
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SAFECOMP
2001
Springer
15 years 11 months ago
2001
Springer
Abstract. To ensure the consistency of database subsystems involved in communication systems (e.g., telephone systems), appropriate scheduled maintenance policies are necessary. Au...