Title :
GOSCL as facet-like structures
Author :
Butka, P. ; Pocsova, J. ; Pocs, J.
Author_Institution :
Dept. of Cybern. & Artificial Intell., Tech. Univ. of Kosice, Kosice, Slovakia
Abstract :
In this paper we describe Generalized One-sided Concept Lattices (GOSCL) as facet-like structures. Facet-like structures occur in many computer science disciplines as some hierarchical structures. GOSCL constitute from (objects, properties) pairs known as the formal concepts. The hierarchical structure of formal concepts, ordered by the generalization and specialization among the concepts, forms a concept lattice, which represents a concept hierarchy where each node represents a subset of objects with the corresponding set of properties. The paper focus on GOSCL model for facets and discusses some graphical representations of faceted systems based on this model.
Keywords :
formal concept analysis; fuzzy set theory; generalisation (artificial intelligence); information retrieval systems; GOSCL model; concept hierarchy; facet-like structures; formal concepts; generalized one-sided concept lattices; hierarchical structures; information retrieval systems; Computer science; Context; Educational institutions; Informatics; Lattices; Machine intelligence; Mathematical model;
Conference_Titel :
Applied Machine Intelligence and Informatics (SAMI), 2014 IEEE 12th International Symposium on
Conference_Location :
Herl´any
Print_ISBN :
978-1-4799-3441-6
DOI :
10.1109/SAMI.2014.6822431
