Results 271 to 280 of about 5,936,360 (329)
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Functional dependencies among Boolean dependencies
Annals of Mathematics and Artificial Intelligence, 1993zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Demetrovics, J. +2 more
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Motor Functioning and Alcohol Dependence
Alcoholism: Clinical and Experimental Research, 2007Background: Autopsy and neuroimaging research in stably abstinent alcoholics illuminated structural and functional abnormalities in brain areas that organize and coordinate motor functioning. Researchers that used behavioural tasks to measure motor functioning found that abstinent alcoholics perform worse than healthy controls.
de Wilde, Bieke +3 more
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TIME-DEPENDENT DENSITY FUNCTIONAL THEORY
Annual Review of Physical Chemistry, 2003▪ Abstract Time-dependent density functional theory (TDDFT) can be viewed as an exact reformulation of time-dependent quantum mechanics, where the fundamental variable is no longer the many-body wave function but the density. This time-dependent density is determined by solving an auxiliary set of noninteracting Schrödinger equations, the Kohn-Sham ...
M A L, Marques, E K U, Gross
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Dependence Functions and Frailties
Biometrical Journal, 1996AbstractThis note considers association between nonnegative random variables in which the two observed survival times depend on an unobservable random variable via the proportional hazard model. When the random variables are subject to censoring, the conditional hazard functions provides a reasonable means of describing the association between the two ...
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Functional dependency discovery
Proceedings of the VLDB Endowment, 2015Functional dependencies are important metadata used for schema normalization, data cleansing and many other tasks. The efficient discovery of functional dependencies in tables is a well-known challenge in database research and has seen several approaches.
Thorsten Papenbrock +7 more
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Functional Dependencies between Variables
Studia Logica, 2000zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Metric Functional Dependencies
2009 IEEE 25th International Conference on Data Engineering, 2009When merging data from various sources, it is often the case that small variations in data format and interpretation cause traditional functional dependencies (FDs) to be violated, without there being an intrinsic violation of semantics. Examples include differing address formats, or different reported latitude/longitudes for a given address.
Nick Koudas +3 more
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Discovering Relaxed Functional Dependencies Based on Multi-Attribute Dominance
IEEE Transactions on Knowledge and Data Engineering, 2021Loredana Caruccio +3 more
semanticscholar +1 more source
Algorithms for the discovery of embedded functional dependencies
The VLDB journal, 2021Ziheng Wei, Sven Hartmann, S. Link
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Pathological dependency: Distinguishing functional from emotional dependency.
Clinical Psychology: Science and Practice, 2005Ng and Bornstein (this issue) conclude from their meta-analysis that the DSM assertion that dependent personality disorder (DPD) shows significant comorbidity with anxiety disorders (ADs) appears to be overstated. In this comment it is argued that the DSM assertion may be not overstated.
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