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163
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PODS
2006
ACM
16 years 7 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...
311
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ICDE
2006
IEEE
16 years 8 months ago
2006
IEEE
Todays abundance of storage coupled with digital technologies in virtually any scientific or commercial application such as medical and biological imaging or music archives deal w...
178
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SIGCSE
2005
ACM
16 years 10 days ago
2005
ACM
Courses in Relational Databases largely use a domain-specific design approach different from that used in the rest of the curriculum. Use of the Unified Process, UML, and Design P...
209
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ICDE
1992
IEEE
15 years 11 months ago
1992
IEEE
Contrary to popular belief, relation schemes in good classical normal forms are not necessarily devoid of redundancies. This arises from the fact that classical data dependencies ...
206
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CCS
2008
ACM
15 years 8 months ago
2008
ACM
Reflective Database Access Control (RDBAC) is a model in which a database privilege is expressed as a database query itself, rather than as a static privilege contained in an acce...