Browsing by Author "Kaytoue, Mehdi"
Baixeries i Juvillà, Jaume; Kaytoue, Mehdi; Napoli, Amedeo (Springer International Publishing, 2014-04-12)
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Restricted access - publisher's policyIn this review paper, we present some recent results on the characterization of Functional Dependencies and variations with the formalism of Pattern Structures and Formal Concept Analysis. Although these dependencies ...
Baixeries i Juvillà, Jaume; Napoli, Amedeo; Kaytoue, Mehdi; Codecedo, Victor (2016)
Open AccessFunctional Dependencies (FDs) play a key role in many fields of the relational database model, one of the most widely used database systems. FDs have also been applied in data analysis, data quality, knowledge discovery ...
Baixeries i Juvillà, Jaume; Kaytoue, Mehdi; Napoli, Amedeo (2014-01-29)
Restricted access - publisher's policyComputing functional dependencies from a relation is an important database topic, with many applications in database management, reverse engineering and query optimization. Whereas it has been deeply investigated in those ...
Baixeries i Juvillà, Jaume; Kaytoue, Mehdi; Napoli, Amedeo (2012)
Open AccessThe treatment of many-valued data with FCA has been achieved by means of scaling. This method has some drawbacks, since the size of the resulting formal contexts depends usually on the number of di erent values that are ...
Kaytoue, Mehdi; Codocedo, Victor; Aleksey, Buzmakov; Baixeries i Juvillà, Jaume (Springer International Publishing, 2015)
Open AccessThis article aims at presenting recent advances in Formal Concept Analysis (2010-2015), especially when the question is dealing with complex data (numbers, graphs, sequences, etc.) in domains such as databases (functional ...