Generalizations of concept lattices and their applications
RNDr. Ľubomír Antoni
Ústav informatiky, PF UPJŠ, Košice
An object-attribute block of the binary relational data represents a core of Formal concept analysis since its first results introduced by Ganter and Wille. Recently, the feasible attempts and generalizations focusing on fuzzy logic and data heterogeneity were proposed. We concern with the special heterogeneous concept lattices, present their structural properties and formulate the links between related studies. Moreover, we examine the stability of formal concepts and propose the methods how to evaluate their significance. Finally, we present the fruitful applications of Formal concept analysis in the educational process.