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2010
Springer

On the Existence of Armstrong Data Trees for XML Functional Dependencies

10 years 2 months ago
On the Existence of Armstrong Data Trees for XML Functional Dependencies
Armstrong databases are a popular tool in example-based database design. An Armstrong database for a given constraint set from a fixed constraint class Z satisfies precisely those constraints from Z that are logically implied by . In this paper we study Armstrong data trees for functional dependencies for XML-encoded data in the context of a simple XML tree model reflecting the permitted parent-child relationships together with their frequencies.
Sven Hartmann, Henning Köhler, Thu Trinh
Added 02 Sep 2010
Updated 02 Sep 2010
Type Conference
Year 2010
Where FOIKS
Authors Sven Hartmann, Henning Köhler, Thu Trinh
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