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Functional dependency
Known as:
Fundep
, Heath's theorem
, Functional dependencies
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In relational database theory, a functional dependency is a constraint between two sets of attributes in a relation from a database. In other words…
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Related topics
Related topics
31 relations
Armstrong's axioms
Attribute domain
Boyce–Codd normal form
Candidate key
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Broader (1)
Data modeling
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2011
2011
On Codd Families of Keys over Incomplete Relations
Sven Hartmann
,
Uwe Leck
,
S. Link
Computer/law journal
2011
Corpus ID: 5247694
Keys allow a database management system to uniquely identify tuples in a database. Consequently, the class of keys is of great…
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2010
2010
Statistical Inference of Software Performance Models for Parametric Performance Completions
J. Happe
,
D. Westermann
,
Kai Sachs
,
Lucia Happe
International ACM SIGSOFT Conference on Quality…
2010
Corpus ID: 15197223
Software performance engineering (SPE) enables software architects to ensure high performance standards for their applications…
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Highly Cited
2010
Highly Cited
2010
The crossover from strong to weak chaos for nonlinear waves in disordered systems
T. Laptyeva
,
J. Bodyfelt
,
D. Krimer
,
C. Skokos
,
S. Flach
2010
Corpus ID: 118397177
We observe a crossover from strong to weak chaos in the spatiotemporal evolution of multiple-site excitations within disordered…
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Highly Cited
2003
Highly Cited
2003
Multiple regression and neural networks analyses in composites machining
J. T. Lin
,
D. Bhattacharyya
,
V. Kecman
2003
Corpus ID: 59422086
2000
2000
A General Treatment of Dynamic Integrity Constraints
B. Brock
Data & Knowledge Engineering
2000
Corpus ID: 17821485
2000
2000
Discovery of multivalued dependencies from relations
Iztok Savnik
,
Peter A. Flach
Intelligent Data Analysis
2000
Corpus ID: 13064657
Discovery of multivalued dependencies from database relations is viewed as a search in a hypothesis space defined according to…
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Highly Cited
1999
Highly Cited
1999
Dynamic Monte-Carlo and mean-field study of the effect of strong adsorption sites on self-diffusion in zeolites
M. Coppens
,
A. Bell
,
A. Chakraborty
1999
Corpus ID: 13901197
1997
1997
Fuzzy data dependencies and implication of fuzzy data dependencies
Weiyi Liu
Fuzzy Sets Syst.
1997
Corpus ID: 11676993
1994
1994
Implication Problems for Functional Constraints on Databases Supporting Complex Objects
Minoru Ito
,
G. Weddell
Journal of computer and system sciences (Print)
1994
Corpus ID: 18174475
Highly Cited
1985
Highly Cited
1985
A Normal Form For Entity-Relationship Diagrams
T. Ling
International Conference on Conceptual Modeling
1985
Corpus ID: 11026710
In this paw=, a normal form for entity-relationship diagrams and the objectives for such a normal form are presented. A normal…
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