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Peer reviewedBosc, Patrick; Dubois, Didier; Prade, Henri – Journal of the American Society for Information Science, 1998
For about 10 years, several proposals to deal with ill-known information in database management systems have been made, and extensions of the relational data model have been proposed. An overview of functional dependencies is provided, and the connection between fuzzy functional dependencies and database design is discussed. (AEF)
Descriptors: Computer System Design, Database Design, Database Management Systems, Information Management
Download full textFitterman, Lawrence Jeffrey – 1988
This paper demonstrates the importance of effective planning when using database application programs in exceptional education programs, to more efficiently track students' performance, keep vital information, and create desired reports. The described approach, called the ends-to-means model, calls for developing the database by designing the…
Descriptors: Computer Software, Database Design, Databases, Disabilities
