11573 search results - page 16 / 2315 » Designing Relational Databases |
PODS
2006
ACM
15 years 10 months ago
2006
ACM
Given that most elementary problems in database design are NP-hard, the currently used database design algorithms produce suboptimal results. For example, the current 3NF decompos...
165
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ICDE
1997
IEEE
15 years 11 months ago
1997
IEEE
The need to transform data between heterogeneous databases arises from a number of critical tasks in data management. These tasks are complicated by schema evolution in the underl...
156
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SIGMOD
2007
ACM
15 years 10 months ago
2007
ACM
In response to the widespread use of the XML format for document representation and message exchange, major database vendors support XML in terms of persistence, querying and inde...
ER
2007
Springer
15 years 1 months ago
2007
Springer
This paper presents a methodology to derive views over a relational database by applying a sequence of appropriately defined operations to the global schema. Such tailoring and com...
IIWAS
2008
14 years 11 months ago
2008
In recent years, comprehensive problem solving by artefact designers has been required as demands related to artefacts become greater and more complicated. In relation to this back...