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Communication Dans Un Congrès Année : 2023

Graph-FCA Meets Pattern Structures

Sébastien Ferré

Résumé

A number of extensions have been proposed for Formal Concept Analysis (FCA). Among them, Pattern Structures (PS) bring complex descriptions on objects, as an extension to sets of binary attributes; while Graph-FCA brings n-ary relationships between objects, as well as n-ary concepts. We here introduce a novel extension named Graph-PS that combines the benefits of PS and Graph-FCA. In conceptual terms, Graph-PS can be seen as the meet of PS and Graph-FCA, seen as sub-concepts of FCA. We demonstrate how it can be applied to RDFS graphs, handling hierarchies of classes and properties, and patterns on literals such as numbers and dates.
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hal-04186101 , version 1 (23-08-2023)

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Sébastien Ferré. Graph-FCA Meets Pattern Structures. ICFCA 2023 - 17th International Conference on Formal Concept Analysis, Jul 2023, Kassel, Germany. pp.33-48, ⟨10.1007/978-3-031-35949-1_3⟩. ⟨hal-04186101⟩
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