Jan Konecny

Publication Activity (10 Years)

Years Active: 2007-2023
Publications (10 Years): 36

Top Topics

Formal Concept Analysis

Discernibility Matrix

Concept Lattice

Top Venues

Fuzzy Sets Syst.

Publications

Jan Konecny, Martin Trnecka
Boolean matrix factorization for symmetric binary variables. Knowl. Based Syst. 279 (2023)
Radek Janostik, Jan Konecny, Petr Krajca
LCM from FCA point of view: A CbO-style algorithm with speed-up features. Int. J. Approx. Reason. 142 (2022)
Radek Janostik, Jan Konecny, Petr Krajca
Pruning techniques in LinCbO for the computation of the Duquenne-Guigues basis. Inf. Sci. 616 (2022)
Jan Konecny, Petr Krajca
On pruning techniques in map-reduce style CbO algorithms. Ann. Math. Artif. Intell. 90 (11-12) (2022)
Jan Konecny, Martin Trnecka
Boolean Matrix Factorization for Data with Symmetric Variables. ICDM (2022)
Radek Janostik, Jan Konecny, Petr Krajca
LinCbO: Fast algorithm for computation of the Duquenne-Guigues basis. Inf. Sci. 572 (2021)
Jan Konecny, Petr Krajca
Systematic categorization and evaluation of CbO-based algorithms in FCA. Inf. Sci. 575 (2021)
Radek Janostik, Jan Konecny, Petr Krajca
Pruning Techniques in LinCbO for Computation of the Duquenne-Guigues Basis. ICFCA (2021)
Jan Konecny, Petr Krajca
Pruning in Map-Reduce Style CbO Algorithms. ICCS (2020)
Radek Janostik, Jan Konecny, Petr Krajca
LinCbO: fast algorithm for computation of the Duquenne-Guigues basis. CoRR (2020)
Radek Janostik, Jan Konecny
General framework for consistencies in decision contexts. Inf. Sci. 530 (2020)
Radek Janostik, Jan Konecny, Petr Krajca
Interface between Logical Analysis of Data and Formal Concept Analysis. Eur. J. Oper. Res. 284 (2) (2020)
Jan Konecny
Reinventing known results in FCA: Notes on two recently published algorithms for computation of formal concepts. Discret. Appl. Math. 273 (2020)
Radek Janostik, Jan Konecny, Petr Krajca
LCM is Well Implemented CbO: Study of LCM from FCA Point of View. CLA (2020)
Radek Janostik, Jan Konecny, Petr Krajca
LCM is well implemented CbO: study of LCM from FCA point of view. CoRR (2020)
Jan Konecny
Attribute implications in L-concept analysis with positive and negative attributes: Validity and properties of models. Int. J. Approx. Reason. 120 (2020)
Radim Belohlávek, Jan Konecny
A reduction theorem to compute fixpoints of fuzzy closure operators. Fuzzy Sets Syst. 369 (2019)
Jan Konecny
Note on representing attribute reduction and concepts in concept lattice using graphs. Soft Comput. 23 (21) (2019)
Jan Konecny, Petr Krajca
On attribute reduction in concept lattices: The polynomial time discernibility matrix-based method becomes the CR-method. Inf. Sci. 491 (2019)
Jan Konecny
Note on m-polar fuzzy graph representation of concept lattice: How to really compute m-polar fuzzy concepts. Eng. Appl. Artif. Intell. 78 (2019)
Eduard Bartl, Jan Konecny
L-Concept lattices with positive and negative attributes: Modeling uncertainty and reduction of size. Inf. Sci. 472 (2019)
Radim Belohlávek, Jan Konecny
A calculus for containment of fuzzy attributes. Soft Comput. 22 (19) (2018)
Jan Konecny, Petr Krajca
On attribute reduction in concept lattices: Experimental evaluation shows discernibility matrix based methods inefficient. Inf. Sci. 467 (2018)
Jan Konecny
On efficient factorization of standard fuzzy concept lattices and attribute-oriented fuzzy concept lattices. Fuzzy Sets Syst. 351 (2018)
Jan Konecny, Ondrej Kridlo
On biconcepts in formal fuzzy concept analysis. Inf. Sci. 375 (2017)
Radim Belohlávek, Jan Konecny
Fixpoints of fuzzy closure operators via ordinary algorithms. FUZZ-IEEE (2017)
Eduard Bartl, Jan Konecny
Rough Fuzzy Concept Analysis. Fundam. Informaticae 156 (2) (2017)
Jan Konecny
On attribute reduction in concept lattices: Methods based on discernibility matrix are outperformed by basic clarification and reduction. Inf. Sci. 415 (2017)
Sadok Ben Yahia, Jan Konecny
Preface of the special issue on concept lattices and their applications. Int. J. Gen. Syst. 46 (5) (2017)
Jan Konecny, Michal Krupka
Complete relations on fuzzy complete lattices. Fuzzy Sets Syst. 320 (2017)
Jan Konecny
Note on Representing attribute reduction and concepts in concepts lattice using graphs. CoRR (2017)
Jan Konecny
Attribute-oriented fuzzy concept lattices and standard fuzzy concept lattices induce the same similarity on objects. Fuzzy Sets Syst. 294 (2016)
Jan Konecny, Michal Krupka
Block relations in formal fuzzy concept analysis. Int. J. Approx. Reason. 73 (2016)
Radim Belohlávek, Jan Konecny
Bases of closure systems over residuated lattices. J. Comput. Syst. Sci. 82 (2) (2016)
Eduard Bartl, Jan Konecny
L-concept analysis with positive and negative attributes. Inf. Sci. 360 (2016)
Jan Konecny, Manuel Ojeda-Aciego
-bonds. Int. J. Gen. Syst. 45 (2) (2016)
Eduard Bartl, Jan Konecny
Using Linguistic Hedges in L-rough Concept Analysis. CLA (2015)
Jan Konecny, Ondrej Kridlo
Category of Isotone Bonds between L-fuzzy Contexts over Different Structures of Truth Degrees. CLA (2015)
Jan Konecny
Bonds Between L -Fuzzy Contexts Over Different Structures of Truth-Degrees. ICFCA (2015)
Jan Konecny
Note on the characterization and reduction of concept lattices through matroid theory. Inf. Sci. 307 (2015)
Jan Konecny, Michal Krupka
Complete relations on fuzzy complete lattices. CoRR (2015)
Radim Belohlávek, Bernard De Baets, Jan Konecny
Granularity of attributes in formal concept analysis. Inf. Sci. 260 (2014)
Eduard Bartl, Jan Konecny
Formal L-concepts with Rough Intents. CLA (2014)
Jan Konecny, Jesús Medina, Manuel Ojeda-Aciego
Multi-adjoint concept lattices with heterogeneous conjunctors and hedges. Ann. Math. Artif. Intell. 72 (1-2) (2014)
Cynthia Vera Glodeanu, Jan Konecny
Ordinal Factor Analysis of Graded Data. ICFCA (2014)
Jan Konecny
Antitone L-bonds. IPMU (3) (2014)
Jan Konecny, Petr Osicka
Triadic concept lattices in the framework of aggregation structures. Inf. Sci. 279 (2014)
Radim Belohlávek, Jan Konecny
Toward reduction of formal fuzzy context. IFSA/NAFIPS (2013)
Jan Konecny, Manuel Ojeda-Aciego
Isotone L-bonds. CLA (2013)
Radim Belohlávek, Jan Konecny
Concept lattices of isotone vs. antitone Galois connections in graded setting: Mutual reducibility revisited. Inf. Sci. 199 (2012)
Jan Konecny, Jesús Medina, Manuel Ojeda-Aciego
Using Intensifying Hedges to Reduce Size of Multi-adjoint Concept Lattices with Heterogeneous Conjunctors. CLA (2012)
Radim Belohlávek, Jan Konecny, Petr Osicka
Simple Proof of Basic Theorem for General Concept Lattices by Cartesian Representation. MDAI (2012)
Radim Belohlávek, Jan Konecny
Row and Column Spaces of Matrices over Residuated Lattices. Fundam. Informaticae 115 (4) (2012)
Jan Konecny, Michal Krupka
Block Relations in Fuzzy Setting. CLA (2011)
Radim Belohlávek, Bernard De Baets, Jan Konecny
Zoom-In/Zoom-Out Algorithms for FCA with Attribute Granularity. ISCIS (2011)
Jan Konecny
Isotone fuzzy Galois connections with hedges. Inf. Sci. 181 (10) (2011)
Radim Belohlávek, Jan Konecny
Closure Spaces of Isotone Galois Connections and Their Morphisms. Australasian Conference on Artificial Intelligence (2011)
Jan Konecny, Petr Osicka
General Approach to Triadic Concept Analysis. CLA (2010)
Eduard Bartl, Radim Belohlávek, Jan Konecny
Optimal decompositions of matrices with grades into binary and graded matrices. Ann. Math. Artif. Intell. 59 (2) (2010)
Radim Belohlávek, Jan Konecny
Operators and Spaces Associated to Matrices with Grades and Their Decompositions II. CLA (2010)
Radim Belohlávek, Jan Konecny
Scaling, Granulation, and Fuzzy Attributes in Formal Concept Analysis. FUZZ-IEEE (2007)