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EUSFLAT
2007
103views Fuzzy Logic» more  EUSFLAT 2007»
15 years 7 months ago
Measuring Variation Strength in Gradual Dependencies
In this paper we extend a previous definition of gradual dependence as a special kind of (crisp) association rule, in order to measure not only the existence of a tendency, but i...
Carlos Molina, José-María Serrano, D...
TODS
2002
76views more  TODS 2002»
15 years 5 months ago
Searching for dependencies at multiple abstraction levels
g for Dependencies at Multiple Abstraction Levels Toon Calders Raymond T. Ng Jef Wijsen The notion of roll-up dependency (RUD) extends functional dependencies with generalization ...
Toon Calders, Raymond T. Ng, Jef Wijsen
ICML
2007
IEEE
16 years 7 months ago
Local dependent components
We introduce a mixture of probabilistic canonical correlation analyzers model for analyzing local correlations, or more generally mutual statistical dependencies, in cooccurring d...
Arto Klami, Samuel Kaski
WCRE
2007
IEEE
16 years 14 days ago
A Model to Understand the Building and Running Inter-Dependencies of Software
The notion of functional or modular dependency is fundamental to understand the architecture and inner workings of any software system. In this paper, we propose to extend that no...
Daniel M. Germán, Jesús M. Gonz&aacu...
DEXAW
2006
IEEE
111views Database» more  DEXAW 2006»
16 years 8 days ago
A Strongly Minimal Axiomatisation of Multivalued Dependencies in Incomplete Database Relations
We study inference rules for multivalued dependencies in relational databases with null values (NMVDs). The definition of NMVDs is dependent on the underlying relation schema and ...
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