General quasi-overlap functions on lattices

Rui Paiva, Benjamín Bedregal


One recent work, Paivaet al. introduced the concept of quasi-overlap functions onbounded lattices and investigated some vital properties of them. In this paper, we continue considerthis research topic and focus on a generalization, called general quasi-overlap functions, whichmeasure the degree of overlapping of several classes in a given classification system and for anygiven object. We also provide a characterization, as well as some methods of constructing thesefunctions.


Aggregation functions; General quasi-overlap functions; Lattices

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