In recent years, FCA has received significant attention from research communities of various
fields. Further, the theory of FCA is being extended into different frontiers and augmented …

The model of three-way concept lattices, a novel model for widely used three-way decisions,
is an extension of classical concept lattices in formal concept analysis. This paper …

Three-way concept analysis provides a new model to make three-way decisions. Its basic
structure can be shown by the three-way concept lattices. Thus, how to construct three-way …

As the basic form of data presentation, formal contexts play an elementary and important
role in formal concept analysis and in 3-way concept analysis. In fact, many data tables are …

Three-way concept analysis provides a novel model for three-way decisions, and also
extends the classical formal concept analysis, which has attracted many attentions in recent …

In formal concept analysis, as a data visualization tool, attribute partial ordered structure
diagram can effectively discover the partial order relationship between attributes. Numerous …

By incorporating three-way decision model into formal concept analysis (FCA) methodology,
an emerging novel data analysis methodology, termed three-way concept analysis (3WCA) …

Purpose The purpose of this paper is to provide an analytical model for low carbon supplier
development. This study is focused on the level of investment and collaboration decisions …

Formal concept analysis (FCA) is an important theory on the study of hierarchical structures
caused by a binary relation between objects and attributes. And it is well known that a soft …

Abstract Concept lattices (also called Galois lattices) are complete ones with the hierarchical
order relation of the formal concepts defined by a formal context or Galois connection. In this …