Sciweavers

Share
AMAI
2006
Springer

Functional and multivalued dependencies in nested databases generated by record and list constructor

3 years 9 months ago
Functional and multivalued dependencies in nested databases generated by record and list constructor
tor. In order to capture different data models at a time, an abstract algebraic approach based on nested attributes is taken. The presence of the list constructor calls for a new inference rule which allows to infer non-trivial functional dependencies from multivalued dependencies. Further differences to the relational theory become apparent when the independence of the inference rules is investigated. The extension of the relational theory to nested databases allows to specify more real-world constraints and increases therefore the number of application domains.
Sven Hartmann, Sebastian Link, Klaus-Dieter Schewe
Added 10 Dec 2010
Updated 10 Dec 2010
Type Journal
Year 2006
Where AMAI
Authors Sven Hartmann, Sebastian Link, Klaus-Dieter Schewe
Comments (0)
books