Formal concept analysis in knowledge processing: A survey on models and techniques

J Poelmans, SO Kuznetsov, DI Ignatov… - Expert systems with …, 2013 - Elsevier
This is the first part of a large survey paper in which we analyze recent literature on Formal
Concept Analysis (FCA) and some closely related disciplines using FCA. We collected 1072 …

On interestingness measures of formal concepts

SO Kuznetsov, T Makhalova - Information Sciences, 2018 - Elsevier
Formal concepts and closed itemsets proved to be of big importance for knowledge
discovery, both as a tool for concise representation of association rules and a tool for …

Concept lattices reduction: Definition, analysis and classification

SM Dias, NJ Vieira - Expert Systems with Applications, 2015 - Elsevier
Formal concept analysis (FCA) is currently considered an important formalism for knowledge
representation, extraction and analysis with applications in different areas. A problem …

Basic level of concepts in formal concept analysis

R Belohlavek, M Trnecka - … , ICFCA 2012, Leuven, Belgium, May 7-10 …, 2012 - Springer
The paper presents a preliminary study on basic level of concepts in the framework of formal
concept analysis (FCA). The basic level of concepts is an important phenomenon studied in …

On mining complex sequential data by means of FCA and pattern structures

A Buzmakov, E Egho, N Jay, SO Kuznetsov… - … Journal of General …, 2016 - Taylor & Francis
Nowadays data-sets are available in very complex and heterogeneous ways. Mining of such
data collections is essential to support many real-world applications ranging from healthcare …

Learning concept interestingness for identifying key structures from social networks

J Gao, F Hao, Z Pei, G Min - IEEE Transactions on Network …, 2021 - ieeexplore.ieee.org
Identifying key structures from social networks that aims to discover hidden patterns and
extract valuable information is an essential task in the network analysis realm. These …

QualityCover: Efficient binary relation coverage guided by induced knowledge quality

A Mouakher, SB Yahia - Information Sciences, 2016 - Elsevier
Abstract Formal Concept Analysis, as a mathematical tool, has been applied successively in
diverse fields such as data mining, conceptual modeling, social networks, software …

Concept-based biclustering for internet advertisement

DI Ignatov, SO Kuznetsov… - 2012 IEEE 12th …, 2012 - ieeexplore.ieee.org
The problem of detecting terms that can be interesting to the advertiser is considered. If a
company has already bought some advertising terms which describe certain services, it is …

Approximating concept stability

MA Babin, SO Kuznetsov - … , ICFCA 2012, Leuven, Belgium, May 7-10 …, 2012 - Springer
Abstract Concept stability was used in numerous applications for selecting concepts as
biclusters of similar objects. However, scalability remains a challenge for computing stability …

A methodology for analysis of concept lattice reduction

SM Dias, NJ Vieira - Information Sciences, 2017 - Elsevier
Formal concept analysis (FCA) is a mathematical theory of data analysis with applications in
many areas. The problem of obtaining a concept lattice of an appropriate size was identified …