Edit Profile (opens in new tab) Bělohlávek, Radim Co-Author Distance Author ID: belohlavek.radim Published as: Belohlavek, Radim; Bělohlávek, Radim; Bělohlávek, R.; Belohlavek, R.; Belohlávek, Radim more...less External Links: MGP Documents Indexed: 125 Publications since 1994, including 3 Books 3 Contributions as Editor Co-Authors: 40 Co-Authors with 89 Joint Publications 658 Co-Co-Authors all top 5 Co-Authors 39 single-authored 38 Vychodil, Vilém 12 Outrata, Jan 7 Chajda, Ivan 7 Konecny, Jan 7 Trnecka, Martin 5 De Baets, Bernard 4 Bartl, Eduard 4 Klir, George J. 4 Krupka, Michal 3 Funioková, Taťána 3 Osicka, Petr 3 Sklenář, Vladimír 2 Mephu Nguifo, Engelbert 2 Zacpal, Jiří 1 Adamus, Milan 1 Ben Yahia, Sadok 1 Ciaramella, Angelo 1 Cordero, Pablo 1 Dauben, Joseph Warren 1 Di Nola, Antonio 1 Dvořák, Jiři 1 Enciso, Manuel 1 Glodeanu, Cynthia Vera 1 Grissa, Dhouha 1 Guillaume, Sylvie 1 Kostak, Martin 1 Krmelova, Marketa 1 Kruse, Rudolf 1 Kuhr, Tomas 1 Kulkarni, Niranjan 1 Kuznetsov, Sergei O. 1 Lewis, Harold W. III 1 Macko, Juraj 1 Mikula, Tomas 1 Moewes, Christian 1 Mora, Angel 1 Novák, Vilém 1 Tagliaferri, Roberto 1 Trneckova, Marketa 1 Way, Eileen Cornell all top 5 Serials 15 International Journal of General Systems 11 Fuzzy Sets and Systems 11 Information Sciences 6 International Journal of Approximate Reasoning 6 Journal of Logic and Computation 5 Archive for Mathematical Logic 5 Annals of Mathematics and Artificial Intelligence 4 Journal of Computer and System Sciences 3 Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica 3 Soft Computing 3 Fundamenta Informaticae 2 Discrete Applied Mathematics 2 Journal of Mathematical Analysis and Applications 2 Algebra Universalis 2 Order 2 International Journal of Foundations of Computer Science 2 Mathematical Logic Quarterly (MLQ) 2 Acta Mathematica et Informatica Universitatis Ostraviensis 2 Multiple-Valued Logic 1 Acta Scientiarum Mathematicarum 1 Czechoslovak Mathematical Journal 1 Mathematica Slovaca 1 Annals of Pure and Applied Logic 1 International Journal of Intelligent Systems 1 JETAI. Journal of Experimental & Theoretical Artificial Intelligence 1 Acta Mathematica Universitatis Comenianae. New Series 1 Tatra Mountains Mathematical Publications 1 Discussiones Mathematicae. Algebra and Stochastic Methods 1 Logic Journal of the IGPL 1 Italian Journal of Pure and Applied Mathematics 1 International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 1 Journal of Multiple-Valued Logic and Soft Computing 1 Lecture Notes in Computer Science 1 Studies in Fuzziness and Soft Computing 1 IFSR International Series on Systems Science and Engineering all top 5 Fields 73 Computer science (68-XX) 62 Mathematical logic and foundations (03-XX) 47 Order, lattices, ordered algebraic structures (06-XX) 18 General algebraic systems (08-XX) 13 Linear and multilinear algebra; matrix theory (15-XX) 7 Statistics (62-XX) 7 Systems theory; control (93-XX) 6 Numerical analysis (65-XX) 4 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 3 History and biography (01-XX) 2 General and overarching topics; collections (00-XX) 2 Group theory and generalizations (20-XX) 2 Biology and other natural sciences (92-XX) 1 Combinatorics (05-XX) 1 Functional analysis (46-XX) 1 General topology (54-XX) 1 Operations research, mathematical programming (90-XX) 1 Information and communication theory, circuits (94-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 110 Publications have been cited 1,685 times in 801 Documents Cited by ▼ Year ▼ Fuzzy relational systems. Foundations and principles. Zbl 1067.03059 Belohlávek, Radim 351 2002 Concept lattices and order in fuzzy logic. Zbl 1060.03040 Bělohlávek, Radim 163 2004 Fuzzy Galois connections. Zbl 0938.03079 Bělohlávek, Radim 93 1999 Fuzzy closure operators. Zbl 0989.54006 Bělohlávek, R. 63 2001 Determinism and fuzzy automata. Zbl 1018.68040 Bělohlávek, Radim 52 2002 Discovery of optimal factors in binary data via a novel method of matrix decomposition. Zbl 1180.15026 Belohlavek, Radim; Vychodil, Vilem 51 2010 Fuzzy equational logic. Zbl 1083.03030 Bělohlávek, Radim; Vychodil, Vilém 49 2005 Fuzzy closure operators. II: Induced relations, representation, and examples. Zbl 1027.06008 Bělohlávek, R. 39 2002 Lattices of fixed points of fuzzy Galois connections. Zbl 0976.03025 Bělohlávek, Radim 38 2001 Formal concept analysis and linguistic hedges. Zbl 1277.93045 Belohlavek, Radim; Vychodil, Vilem 35 2012 Similarity relations in concept lattices. Zbl 0972.06008 Bělohlávek, Radim 30 2000 Algebras with fuzzy equalities. Zbl 1087.08005 Bělohlávek, Radim; Vychodil, Vilém 29 2006 Fuzzy logic and mathematics: a historical perspective. Zbl 1400.03004 Bělohlávek, Radim; Dauben, Joseph W.; Klir, George J. 29 2017 Sup-t-norm and inf-residuum are one type of relational product: unifying framework and consequences. Zbl 1266.03056 Belohlavek, Radim 29 2012 Attribute implications in a fuzzy setting. Zbl 1177.68203 Bělohlávek, Radim; Vychodil, Vilém 26 2006 Crisply generated fuzzy concepts. Zbl 1078.68142 Bělohlávek, Radim; Sklenář, Vladimír; Zacpal, Jiří 23 2005 Fuzzy closure operators with truth stressers. Zbl 1089.06001 Bělohlávek, Radim; Funioková, Taťána; Vychodil, Vilém 21 2005 Fast factorization by similarity in formal concept analysis of data with fuzzy attributes. Zbl 1121.68112 Belohlavek, Radim; Dvořák, Jiří; Outrata, Jan 20 2007 Concept lattices of isotone vs. antitone Galois connections in graded setting: mutual reducibility revisited. Zbl 1248.06006 Belohlavek, Radim; Konecny, Jan 19 2012 Attribute dependencies for data with grades \(I\). Zbl 1404.68158 Belohlavek, R.; Vychodil, V. 17 2016 Fuzzy equational logic. Zbl 1026.03016 Bělohlávek, Radim 17 2002 Granularity of attributes in formal concept analysis. Zbl 1328.68216 Belohlavek, Radim; De Baets, Bernard; Konecny, Jan 16 2014 Some properties of residuated lattices. Zbl 1014.03510 Bělohlávek, Radim 15 2003 Optimal decompositions of matrices with entries from residuated lattices. Zbl 1261.03172 Belohlavek, Radim 15 2012 Optimal triangular decompositions of matrices with entries from residuated lattices. Zbl 1195.15011 Belohlavek, Radim 14 2009 Birkhoff variety theorem and fuzzy logic. Zbl 1040.03018 Bělohlávek, Radim 14 2003 Fuzzy Horn logic. I. Proof theory. Zbl 1095.03014 Bělohlávek, Radim; Vychodil, Vilém 14 2006 Fuzzy Horn logic. II. Implicationally defined classes. Zbl 1099.03016 Bělohlávek, Radim; Vychodil, Vilém 13 2006 Fuzzy attribute logic over complete residuated lattices. Zbl 1117.03029 Belohlavek, Radim; Vychodil, Vilem 12 2006 A note on variable threshold concept lattices: threshold-based operators are reducible to classical concept-forming operators. Zbl 1119.06004 Belohlavek, Radim 12 2007 Knowledge spaces with graded knowledge states. Zbl 1216.68279 Bartl, Eduard; Belohlavek, Radim 12 2011 Selecting important concepts using weights. Zbl 1326.68282 Belohlavek, Radim; Macko, Juraj 12 2011 From-below approximations in Boolean matrix factorization: geometry and new algorithm. Zbl 1328.68295 Belohlavek, Radim; Trnecka, Martin 12 2015 Lattices generated by binary fuzzy relations. Zbl 0949.06002 Bělohlávek, Radim 11 1999 Lattice-type fuzzy order is uniquely given by its 1-cut: Proof and consequences. Zbl 1044.06002 Bělohlávek, Radim 11 2004 Reduction and a simple proof of characterization of fuzzy concept lattices. Zbl 1016.06008 Bělohlávek, Radim 9 2001 Automated prover for attribute dependencies in data with grades. Zbl 1351.68088 Belohlavek, Radim; Cordero, Pablo; Enciso, Manuel; Mora, Ángel; Vychodil, Vilem 9 2016 Ordinally equivalent data: a measurement-theoretic look at formal concept analysis of fuzzy attributes. Zbl 1316.68156 Belohlavek, Radim 9 2013 Optimal factorization of three-way binary data using triadic concepts. Zbl 1266.68168 Belohlavek, Radim; Glodeanu, Cynthia; Vychodil, Vilem 9 2013 Sup-t-norm and inf-residuum are a single type of relational equations. Zbl 1259.03065 Bartl, Eduard; Belohlavek, Radim 9 2011 Thresholds and shifted attributes in formal concept analysis of data with fuzzy attributes. Zbl 1194.68216 Bělohlávek, Radim; Outrata, Jan; Vychodil, Vilém 8 2006 Basic level of concepts in formal concept analysis. Zbl 1360.68800 Belohlavek, Radim; Trnecka, Martin 8 2012 Factor analysis of incidence data via novel decomposition of matrices. Zbl 1248.68474 Belohlavek, Radim; Vychodil, Vilem 8 2009 Inducing decision trees via concept lattices. Zbl 1183.68462 Belohlavek, Radim; De Baets, Bernard; Outrata, Jan; Vychodil, Vilem 8 2009 Pavelka-style fuzzy logic in retrospect and prospect. Zbl 1368.03026 Belohlavek, Radim 8 2015 Optimal decompositions of matrices with grades into binary and graded matrices. Zbl 1213.68598 Bartl, Eduard; Belohlavek, Radim; Konecny, Jan 7 2010 On approximate minimization of fuzzy automata. Zbl 1236.68163 Belohlavek, R.; Krupka, M. 7 2009 Fuzzy logical bidirectional associative memory. Zbl 0969.68602 Bělohlávek, Radim 7 2000 Logical precision in concept lattices. Zbl 1065.06005 Belohlavek, Radim 7 2002 Triadic concept lattices of data with graded attributes. Zbl 1250.68248 Belohlavek, Radim; Osicka, Petr 7 2012 Do exact shapes of fuzzy sets matter? Zbl 1152.03047 Belohlavek, Radim 6 2007 Codd’s relational model from the point of view of fuzzy logic. Zbl 1228.68024 Belohlavek, Radim; Vychodil, Vilem 6 2011 Fuzzy interior operators. Zbl 1067.03058 Bělohlávek, Radim; Funioková, Tat’ána 6 2004 Fuzzy attribute implications: Computing non-redundant bases using maximal independent sets. Zbl 1175.68448 Bělohlávek, Radim; Vychodil, Vilém 6 2005 Lindig’s algorithm for concept lattices over graded attributes. Zbl 1181.68269 Belohlavek, Radim; De Baets, Bernard; Outrata, Jan; Vychodil, Vilem 6 2007 Grouping fuzzy sets by similarity. Zbl 1179.03050 Belohlavek, Radim; Krupka, Michal 6 2009 Triadic fuzzy Galois connections as ordinary connections. Zbl 1334.68213 Belohlavek, Radim; Osicka, Petr 6 2014 Learning rule base in linguistic expert systems. Zbl 1039.68127 Bělohlávek, R.; Novák, V. 6 2002 Closure-based constraints in formal concept analysis. Zbl 1312.68180 Belohlavek, Radim; Vychodil, Vilem 6 2013 Formal concept analysis constrained by attribute-dependency formulas. Zbl 1078.68767 Bělohlávek, Radim; Sklenář, Vladimír 5 2005 Bivalent and other solutions of fuzzy relational equations via linguistic hedges. Zbl 1258.03080 Bartl, Eduard; Belohlavek, Radim; Vychodil, Vilem 5 2012 Row and column spaces of matrices over residuated lattices. Zbl 1241.06011 Belohlavek, Radim; Konecny, Jan 5 2012 A logic of graded attributes. Zbl 1477.03079 Belohlavek, Radim; Vychodil, Vilem 5 2015 Impact of Boolean factorization as preprocessing methods for classification of Boolean data. Zbl 1305.15036 Belohlavek, Radim; Outrata, Jan; Trnecka, Martin 5 2014 Characterizing trees in concept lattices. Zbl 1185.68687 Bělohlávek, Radim; De Baets, Bernard; Outrata, Jan; Vychodil, Vilem 5 2008 Fast factorization by similarity of fuzzy concept lattices with hedges. Zbl 1149.68428 Bělohlávek, Radim; Outrata, Jan; Vychodil, Vilem 5 2008 Basic algorithm for attribute implications and functional dependencies in graded setting. Zbl 1149.68429 Bělohlávek, Radim; Vychodil, Vilem 5 2008 Residuated lattices of size \(\leq 12\). Zbl 1203.06015 Belohlavek, Radim; Vychodil, Vilem 5 2010 Formal concept analysis with constraints by closure operators. Zbl 1194.68217 Bělohlávek, Radim; Vychodil, Vilém 4 2006 Similarity relations and BK-relational products. Zbl 0953.03062 Bělohlávek, Radim 4 2000 Factorization of matrices with grades. Zbl 1383.15010 Belohlavek, Radim; Vychodil, Vilem 4 2016 A note on the extension principle. Zbl 0965.03067 Bělohlávek, Radim 4 2000 Graded LinClosure and its role in relational data analysis. Zbl 1133.68443 Belohlavek, Radim; Vychodil, Vilem 3 2008 Concepts and fuzzy logic. Zbl 1231.03002 3 2011 Cutlike semantics for fuzzy logic and its applications. Zbl 1044.03016 Bělohlávek, Radim 3 2003 An answer to Demirci’s open question, a clarification of his result, and a correction of his interpretation of the result. Zbl 1097.08004 Bělohlávek, Radim; Vychodil, Vilém 3 2006 Congruences and ideals in semiloops. Zbl 0813.08001 Bělohlávek, R.; Chajda, I. 3 1994 On proofs and rule of multiplication in fuzzy attribute logic. Zbl 1202.03036 Belohlavek, Radim; Vychodil, Vilem 3 2007 Boolean factors as a means of clustering of interestingness measures of association rules. Zbl 1429.62208 Belohlavek, Radim; Grissa, Dhouha; Guillaume, Sylvie; Nguifo, Engelbert Mephu; Outrata, Jan 3 2014 Fuzzy closure operators induced by similarity. Zbl 1059.03056 Bělohlávek, Radim 3 2004 Factor analysis of ordinal data via decomposition of matrices with grades. Zbl 1305.15035 Belohlavek, Radim; Krmelova, Marketa 3 2014 Fuzzy Galois connections and fuzzy concept lattices: From binary relations to conceptual structures. Zbl 1006.06005 Bělohlávek, Radim 3 2000 Factorization of matrices with grades via essential entries. Zbl 1423.15014 Belohlavek, Radim; Trneckova, Marketa 3 2019 Factorizing Boolean matrices using formal concepts and iterative usage of essential entries. Zbl 1448.68403 Belohlavek, Radim; Outrata, Jan; Trnecka, Martin 3 2019 Direct factorization by similarity of fuzzy concept lattices by factorization of input data. Zbl 1133.68442 Belohlavek, Radim; Outrata, Jan; Vychodil, Vilem 2 2008 On the capability of fuzzy set theory to represent concepts. Zbl 1049.03505 Bělohlávek, Radim; Klir, George J.; Lewis, Harold W. III; Way, Eileen 2 2002 Concept equations. Zbl 1057.03021 Bělohlávek, Radim 2 2004 Trees in concept lattices. Zbl 1181.68270 Belohlavek, Radim; De Baets, Bernard; Outrata, Jan; Vychodil, Vilem 2 2007 Fuzzy neural networks based on fuzzy logic algebras valued relations. Zbl 1088.68157 Tagliaferri, Roberto; Ciaramella, Angelo; Di Nola, Antonio; Bělohlávek, Radim 2 2004 Computing minimal sets of descriptive conditions for binary data. Zbl 1310.68059 Belohlavek, Radim; Vychodil, Vilem 2 2014 Central points and approximation in residuated lattices. Zbl 1351.03064 Belohlavek, Radim; Krupka, Michal 2 2015 Toward quality assessment of Boolean matrix factorizations. Zbl 1440.68249 Belohlavek, Radim; Outrata, Jan; Trnecka, Martin 2 2018 Confluence and termination of fuzzy relations. Zbl 1202.03035 Belohlavek, Radim; Kuhr, Tomas; Vychodil, Vilem 2 2010 Formal concept analysis with background knowledge: a case study in paleobiological taxonomy of belemnites. Zbl 1362.92006 Belohlavek, Radim; Kostak, Martin; Osicka, Petr 2 2013 A new algorithm for Boolean matrix factorization which admits overcovering. Zbl 1398.68509 Belohlavek, Radim; Trnecka, Martin 2 2018 Congruence properties in single algebras. Zbl 0906.08003 Bělohlávek, Radim; Chajda, Ivan 1 1997 A polynomial characterization of congruence classes. Zbl 0902.08003 Bělohlávek, R.; Chajda, I. 1 1997 Congruence classes in regular varieties. Zbl 1014.08002 Bělohlávek, R.; Chajda, I. 1 1999 On the regularity of MV-algebras and Wajsberg hoops. Zbl 1015.06009 Bělohlávek, Radim 1 2000 Fuzzy closure operators induced by similarity. Zbl 1037.03045 Bělohlávek, Radim 1 2003 Factorization of matrices with grades via essential entries. Zbl 1423.15014 Belohlavek, Radim; Trneckova, Marketa 3 2019 Factorizing Boolean matrices using formal concepts and iterative usage of essential entries. Zbl 1448.68403 Belohlavek, Radim; Outrata, Jan; Trnecka, Martin 3 2019 A reduction theorem to compute fixpoints of fuzzy closure operators. Zbl 1423.06018 Belohlavek, Radim; Konecny, Jan 1 2019 Toward quality assessment of Boolean matrix factorizations. Zbl 1440.68249 Belohlavek, Radim; Outrata, Jan; Trnecka, Martin 2 2018 A new algorithm for Boolean matrix factorization which admits overcovering. Zbl 1398.68509 Belohlavek, Radim; Trnecka, Martin 2 2018 A calculus for containment of fuzzy attributes. Zbl 1401.03104 Belohlavek, Radim; Konecny, Jan 1 2018 Fuzzy logic and mathematics: a historical perspective. Zbl 1400.03004 Bělohlávek, Radim; Dauben, Joseph W.; Klir, George J. 29 2017 Attribute dependencies for data with grades \(I\). Zbl 1404.68158 Belohlavek, R.; Vychodil, V. 17 2016 Automated prover for attribute dependencies in data with grades. Zbl 1351.68088 Belohlavek, Radim; Cordero, Pablo; Enciso, Manuel; Mora, Ángel; Vychodil, Vilem 9 2016 Factorization of matrices with grades. Zbl 1383.15010 Belohlavek, Radim; Vychodil, Vilem 4 2016 Bases of closure systems over residuated lattices. Zbl 1327.03047 Belohlavek, Radim; Konecny, Jan 1 2016 From-below approximations in Boolean matrix factorization: geometry and new algorithm. Zbl 1328.68295 Belohlavek, Radim; Trnecka, Martin 12 2015 Pavelka-style fuzzy logic in retrospect and prospect. Zbl 1368.03026 Belohlavek, Radim 8 2015 A logic of graded attributes. Zbl 1477.03079 Belohlavek, Radim; Vychodil, Vilem 5 2015 Central points and approximation in residuated lattices. Zbl 1351.03064 Belohlavek, Radim; Krupka, Michal 2 2015 Granularity of attributes in formal concept analysis. Zbl 1328.68216 Belohlavek, Radim; De Baets, Bernard; Konecny, Jan 16 2014 Triadic fuzzy Galois connections as ordinary connections. Zbl 1334.68213 Belohlavek, Radim; Osicka, Petr 6 2014 Impact of Boolean factorization as preprocessing methods for classification of Boolean data. Zbl 1305.15036 Belohlavek, Radim; Outrata, Jan; Trnecka, Martin 5 2014 Boolean factors as a means of clustering of interestingness measures of association rules. Zbl 1429.62208 Belohlavek, Radim; Grissa, Dhouha; Guillaume, Sylvie; Nguifo, Engelbert Mephu; Outrata, Jan 3 2014 Factor analysis of ordinal data via decomposition of matrices with grades. Zbl 1305.15035 Belohlavek, Radim; Krmelova, Marketa 3 2014 Computing minimal sets of descriptive conditions for binary data. Zbl 1310.68059 Belohlavek, Radim; Vychodil, Vilem 2 2014 Ordinally equivalent data: a measurement-theoretic look at formal concept analysis of fuzzy attributes. Zbl 1316.68156 Belohlavek, Radim 9 2013 Optimal factorization of three-way binary data using triadic concepts. Zbl 1266.68168 Belohlavek, Radim; Glodeanu, Cynthia; Vychodil, Vilem 9 2013 Closure-based constraints in formal concept analysis. Zbl 1312.68180 Belohlavek, Radim; Vychodil, Vilem 6 2013 Formal concept analysis with background knowledge: a case study in paleobiological taxonomy of belemnites. Zbl 1362.92006 Belohlavek, Radim; Kostak, Martin; Osicka, Petr 2 2013 Formal concept analysis and linguistic hedges. Zbl 1277.93045 Belohlavek, Radim; Vychodil, Vilem 35 2012 Sup-t-norm and inf-residuum are one type of relational product: unifying framework and consequences. Zbl 1266.03056 Belohlavek, Radim 29 2012 Concept lattices of isotone vs. antitone Galois connections in graded setting: mutual reducibility revisited. Zbl 1248.06006 Belohlavek, Radim; Konecny, Jan 19 2012 Optimal decompositions of matrices with entries from residuated lattices. Zbl 1261.03172 Belohlavek, Radim 15 2012 Basic level of concepts in formal concept analysis. Zbl 1360.68800 Belohlavek, Radim; Trnecka, Martin 8 2012 Triadic concept lattices of data with graded attributes. Zbl 1250.68248 Belohlavek, Radim; Osicka, Petr 7 2012 Bivalent and other solutions of fuzzy relational equations via linguistic hedges. Zbl 1258.03080 Bartl, Eduard; Belohlavek, Radim; Vychodil, Vilem 5 2012 Row and column spaces of matrices over residuated lattices. Zbl 1241.06011 Belohlavek, Radim; Konecny, Jan 5 2012 Knowledge spaces with graded knowledge states. Zbl 1216.68279 Bartl, Eduard; Belohlavek, Radim 12 2011 Selecting important concepts using weights. Zbl 1326.68282 Belohlavek, Radim; Macko, Juraj 12 2011 Sup-t-norm and inf-residuum are a single type of relational equations. Zbl 1259.03065 Bartl, Eduard; Belohlavek, Radim 9 2011 Codd’s relational model from the point of view of fuzzy logic. Zbl 1228.68024 Belohlavek, Radim; Vychodil, Vilem 6 2011 Concepts and fuzzy logic. Zbl 1231.03002 3 2011 Fuzzy logic in computer science. Zbl 1281.68207 Belohlavek, Radim; Kruse, Rudolf; Moewes, Christian 1 2011 Fuzzy attribute logic with model constraints. Zbl 1254.03049 Belohlavek, Radim; Vychodil, Vilem 1 2011 Discovery of optimal factors in binary data via a novel method of matrix decomposition. Zbl 1180.15026 Belohlavek, Radim; Vychodil, Vilem 51 2010 Optimal decompositions of matrices with grades into binary and graded matrices. Zbl 1213.68598 Bartl, Eduard; Belohlavek, Radim; Konecny, Jan 7 2010 Residuated lattices of size \(\leq 12\). Zbl 1203.06015 Belohlavek, Radim; Vychodil, Vilem 5 2010 Confluence and termination of fuzzy relations. Zbl 1202.03035 Belohlavek, Radim; Kuhr, Tomas; Vychodil, Vilem 2 2010 Central fuzzy sets. Zbl 1248.03070 Belohlavek, Radim; Krupka, Michal 1 2010 Optimal triangular decompositions of matrices with entries from residuated lattices. Zbl 1195.15011 Belohlavek, Radim 14 2009 Factor analysis of incidence data via novel decomposition of matrices. Zbl 1248.68474 Belohlavek, Radim; Vychodil, Vilem 8 2009 Inducing decision trees via concept lattices. Zbl 1183.68462 Belohlavek, Radim; De Baets, Bernard; Outrata, Jan; Vychodil, Vilem 8 2009 On approximate minimization of fuzzy automata. Zbl 1236.68163 Belohlavek, R.; Krupka, M. 7 2009 Grouping fuzzy sets by similarity. Zbl 1179.03050 Belohlavek, Radim; Krupka, Michal 6 2009 Characterizing trees in concept lattices. Zbl 1185.68687 Bělohlávek, Radim; De Baets, Bernard; Outrata, Jan; Vychodil, Vilem 5 2008 Fast factorization by similarity of fuzzy concept lattices with hedges. Zbl 1149.68428 Bělohlávek, Radim; Outrata, Jan; Vychodil, Vilem 5 2008 Basic algorithm for attribute implications and functional dependencies in graded setting. Zbl 1149.68429 Bělohlávek, Radim; Vychodil, Vilem 5 2008 Graded LinClosure and its role in relational data analysis. Zbl 1133.68443 Belohlavek, Radim; Vychodil, Vilem 3 2008 Direct factorization by similarity of fuzzy concept lattices by factorization of input data. Zbl 1133.68442 Belohlavek, Radim; Outrata, Jan; Vychodil, Vilem 2 2008 Fast factorization by similarity in formal concept analysis of data with fuzzy attributes. Zbl 1121.68112 Belohlavek, Radim; Dvořák, Jiří; Outrata, Jan 20 2007 A note on variable threshold concept lattices: threshold-based operators are reducible to classical concept-forming operators. Zbl 1119.06004 Belohlavek, Radim 12 2007 Do exact shapes of fuzzy sets matter? Zbl 1152.03047 Belohlavek, Radim 6 2007 Lindig’s algorithm for concept lattices over graded attributes. Zbl 1181.68269 Belohlavek, Radim; De Baets, Bernard; Outrata, Jan; Vychodil, Vilem 6 2007 On proofs and rule of multiplication in fuzzy attribute logic. Zbl 1202.03036 Belohlavek, Radim; Vychodil, Vilem 3 2007 Trees in concept lattices. Zbl 1181.68270 Belohlavek, Radim; De Baets, Bernard; Outrata, Jan; Vychodil, Vilem 2 2007 Algebras with fuzzy equalities. Zbl 1087.08005 Bělohlávek, Radim; Vychodil, Vilém 29 2006 Attribute implications in a fuzzy setting. Zbl 1177.68203 Bělohlávek, Radim; Vychodil, Vilém 26 2006 Fuzzy Horn logic. I. Proof theory. Zbl 1095.03014 Bělohlávek, Radim; Vychodil, Vilém 14 2006 Fuzzy Horn logic. II. Implicationally defined classes. Zbl 1099.03016 Bělohlávek, Radim; Vychodil, Vilém 13 2006 Fuzzy attribute logic over complete residuated lattices. Zbl 1117.03029 Belohlavek, Radim; Vychodil, Vilem 12 2006 Thresholds and shifted attributes in formal concept analysis of data with fuzzy attributes. Zbl 1194.68216 Bělohlávek, Radim; Outrata, Jan; Vychodil, Vilém 8 2006 Formal concept analysis with constraints by closure operators. Zbl 1194.68217 Bělohlávek, Radim; Vychodil, Vilém 4 2006 An answer to Demirci’s open question, a clarification of his result, and a correction of his interpretation of the result. Zbl 1097.08004 Bělohlávek, Radim; Vychodil, Vilém 3 2006 Fuzzy equational logic. Zbl 1083.03030 Bělohlávek, Radim; Vychodil, Vilém 49 2005 Crisply generated fuzzy concepts. Zbl 1078.68142 Bělohlávek, Radim; Sklenář, Vladimír; Zacpal, Jiří 23 2005 Fuzzy closure operators with truth stressers. Zbl 1089.06001 Bělohlávek, Radim; Funioková, Taťána; Vychodil, Vilém 21 2005 Fuzzy attribute implications: Computing non-redundant bases using maximal independent sets. Zbl 1175.68448 Bělohlávek, Radim; Vychodil, Vilém 6 2005 Formal concept analysis constrained by attribute-dependency formulas. Zbl 1078.68767 Bělohlávek, Radim; Sklenář, Vladimír 5 2005 Concept lattices and order in fuzzy logic. Zbl 1060.03040 Bělohlávek, Radim 163 2004 Lattice-type fuzzy order is uniquely given by its 1-cut: Proof and consequences. Zbl 1044.06002 Bělohlávek, Radim 11 2004 Fuzzy interior operators. Zbl 1067.03058 Bělohlávek, Radim; Funioková, Tat’ána 6 2004 Fuzzy closure operators induced by similarity. Zbl 1059.03056 Bělohlávek, Radim 3 2004 Concept equations. Zbl 1057.03021 Bělohlávek, Radim 2 2004 Fuzzy neural networks based on fuzzy logic algebras valued relations. Zbl 1088.68157 Tagliaferri, Roberto; Ciaramella, Angelo; Di Nola, Antonio; Bělohlávek, Radim 2 2004 Formal concept analysis with hierarchically ordered attributes. Zbl 1053.68097 Bělohlávek, Radim; Sklenář, Vladimír; Zacpal, Jiří 1 2004 Similarity and fuzzy tolerance spaces. Zbl 1067.03057 Bělohlávek, Radim; Funioková, Taťána 1 2004 Some properties of residuated lattices. Zbl 1014.03510 Bělohlávek, Radim 15 2003 Birkhoff variety theorem and fuzzy logic. Zbl 1040.03018 Bělohlávek, Radim 14 2003 Cutlike semantics for fuzzy logic and its applications. Zbl 1044.03016 Bělohlávek, Radim 3 2003 Fuzzy closure operators induced by similarity. Zbl 1037.03045 Bělohlávek, Radim 1 2003 Boolean part of BL-algebras. Zbl 1053.03042 Bělohlávek, Radim 1 2003 Fuzzy relational systems. Foundations and principles. Zbl 1067.03059 Belohlávek, Radim 351 2002 Determinism and fuzzy automata. Zbl 1018.68040 Bělohlávek, Radim 52 2002 Fuzzy closure operators. II: Induced relations, representation, and examples. Zbl 1027.06008 Bělohlávek, R. 39 2002 Fuzzy equational logic. Zbl 1026.03016 Bělohlávek, Radim 17 2002 Logical precision in concept lattices. Zbl 1065.06005 Belohlavek, Radim 7 2002 Learning rule base in linguistic expert systems. Zbl 1039.68127 Bělohlávek, R.; Novák, V. 6 2002 On the capability of fuzzy set theory to represent concepts. Zbl 1049.03505 Bělohlávek, Radim; Klir, George J.; Lewis, Harold W. III; Way, Eileen 2 2002 Convex sets in algebras. Zbl 1040.08003 Bělohlávek, Radim 1 2002 Fuzzy closure operators. Zbl 0989.54006 Bělohlávek, R. 63 2001 Lattices of fixed points of fuzzy Galois connections. Zbl 0976.03025 Bělohlávek, Radim 38 2001 Reduction and a simple proof of characterization of fuzzy concept lattices. Zbl 1016.06008 Bělohlávek, Radim 9 2001 Similarity relations in concept lattices. Zbl 0972.06008 Bělohlávek, Radim 30 2000 Fuzzy logical bidirectional associative memory. Zbl 0969.68602 Bělohlávek, Radim 7 2000 ...and 10 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 744 Authors 58 Bělohlávek, Radim 41 Vychodil, Vilém 30 Medina, Jesús 25 Konecny, Jan 22 Ćirić, Miroslav D. 22 Šešelja, Branimir 21 Tepavčević, Andreja 19 Ignjatović, Jelena 18 Kreinovich, Vladik Yakovlevich 18 Zhang, Dexue 16 Li, Qingguo 16 Ojeda-Aciego, Manuel 15 Chajda, Ivan 15 Cornejo, Maria Eugenia 15 Krídlo, Ondrej 14 Cordero, Pablo 14 Kosheleva, Olga M. 14 Lai, Hongliang 13 Li, Lingqiang 13 Ramírez-Poussa, Eloisa 12 Holcapek, Michal 12 Jin, Qiu 12 Krajči, Stanislav 11 Antoni, Lubomir 11 Li, Yongming 11 Štěpnička, Martin 11 Zhao, Bin 10 Bartl, Eduard 10 Dvořák, Antonín 10 Krupka, Michal 10 Outrata, Jan 10 Pang, Bin 10 Yao, Wei 9 Cabrera, Inma P. 9 De Baets, Bernard 9 Fang, Jinming 9 Singh, Prem Kumar 9 Tiwari, S. P. 8 Alcalde, Cristina 8 Běhounek, Libor 8 Burusco, Ana 8 Demirci, Mustafa 8 Hu, Baoqing 8 Kim, Yong Chan 8 Länger, Helmut M. 8 Sussner, Peter 7 Kuznetsov, Sergei O. 7 Peláez-Moreno, Carmen 7 Pocs, Jozef 7 Recasens, Jordi 7 Shen, Lili 7 Trnecka, Martin 7 Valverde-Albacete, Francisco José 6 Bogdanović, Stojan M. 6 García-Pardo, Francisca 6 Jančić, Zorana 6 Ko, Jung Mi 6 Krajca, Petr 6 Li, Jinjin 6 Micić, Ivana 6 Osicka, Petr 6 Shi, Fu-Gui 6 Stanimirović, Stefan 6 Zahiri, Omid 6 Zhang, Wenxiu 5 Borzooei, Rajab Ali 5 Cao, Yongzhi 5 Daňková, Martina 5 Fuentes Gonzalez, Ramón 5 Georgescu, Irina 5 Gerla, Giangiacomo 5 González de Mendívil, José Ramón 5 Guo, Lankun 5 Li, Jinhai 5 Lin, Yidong 5 Liu, Min 5 Močkoř, Jiří 5 Napoli, Amedeo 5 Novák, Vilém 5 Pan, Haiyu 5 Xu, Weihua 5 Yue, Yueli 4 Dellunde, Pilar 4 Díaz-Moreno, Juan Carlos 4 Dubey, Maneesh Kumar 4 Elorza, Jorge 4 Glodeanu, Cynthia Vera 4 Halaš, Radomír 4 Hanika, Tom 4 Ignatov, Dmitry I. 4 Jiménez, Jorge E. 4 Kuhr, Tomas 4 Li, Deyu 4 Mei, Changlin 4 Mi, Jusheng 4 Missaoui, Rokia 4 Mora, Angel 4 Muñoz-Velasco, Emilio 4 Oh, Ju-Mok 4 Ojeda-Hernández, Manuel ...and 644 more Authors all top 5 Cited in 103 Serials 250 Fuzzy Sets and Systems 122 Information Sciences 52 International Journal of Approximate Reasoning 32 Soft Computing 26 International Journal of General Systems 12 Annals of Mathematics and Artificial Intelligence 10 Archive for Mathematical Logic 9 New Mathematics and Natural Computation 7 Discrete Applied Mathematics 7 Journal of Computer and System Sciences 7 Journal of Intelligent and Fuzzy Systems 7 Iranian Journal of Fuzzy Systems 7 Journal of Applied Mathematics & Informatics 5 Computers & Mathematics with Applications 5 Journal of Mathematical Psychology 5 International Journal of Computer Mathematics 5 Mathematical Logic Quarterly (MLQ) 5 Filomat 5 Korean Journal of Mathematics 4 Czechoslovak Mathematical Journal 4 Quaestiones Mathematicae 4 Abstract and Applied Analysis 4 Open Mathematics 3 Journal of Mathematical Analysis and Applications 3 Algebra Universalis 3 Journal of Computational and Applied Mathematics 3 Kybernetika 3 Theoretical Computer Science 3 International Journal of Foundations of Computer Science 3 Journal of the Egyptian Mathematical Society 3 Journal of Applied Mathematics and Computing 3 Journal of Multiple-Valued Logic and Soft Computing 3 Advances in Fuzzy Systems 3 TWMS Journal of Pure and Applied Mathematics 3 Axioms 2 Discrete Mathematics 2 Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica 2 Mathematica Slovaca 2 Neural Networks 2 European Journal of Operational Research 2 Computational Statistics and Data Analysis 2 Journal of Mathematical Imaging and Vision 2 Applied Mathematics. Series B (English Edition) 2 Data Mining and Knowledge Discovery 2 Journal of the Korean Society of Mathematical Education. Series B. The Pure and Applied Mathematics 2 International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 2 Journal of Applied Logic 2 Fuzzy Optimization and Decision Making 2 Advances in Data Analysis and Classification. ADAC 2 Asian-European Journal of Mathematics 2 Afrika Matematika 2 Journal of Function Spaces 1 International Journal of Theoretical Physics 1 Journal of the Franklin Institute 1 Linear and Multilinear Algebra 1 Psychometrika 1 Computing 1 Demonstratio Mathematica 1 The Journal of Symbolic Logic 1 Mathematics and Computers in Simulation 1 Notre Dame Journal of Formal Logic 1 Synthese 1 Topology and its Applications 1 Mathematical Social Sciences 1 Annals of Pure and Applied Logic 1 Social Choice and Welfare 1 Order 1 Applied Mathematics Letters 1 Machine Learning 1 Games and Economic Behavior 1 Applied Categorical Structures 1 Journal of Applied Non-Classical Logics 1 Computational and Applied Mathematics 1 The Bulletin of Symbolic Logic 1 Theory and Applications of Categories 1 Journal of Inequalities and Applications 1 Communications de la Faculté des Sciences de l’Université d’Ankara. Séries A1. Mathematics and Statistics 1 International Journal of Applied Mathematics and Computer Science 1 Logic and Logical Philosophy 1 Journal of Applied Mathematics 1 Sādhanā 1 Hacettepe Journal of Mathematics and Statistics 1 Thai Journal of Mathematics 1 Journal of the Indonesian Mathematical Society 1 Journal of Mathematical Physics, Analysis, Geometry 1 Proyecciones 1 International Journal of Intelligent Computing and Cybernetics 1 International Journal of Computing Science and Mathematics 1 Armenian Journal of Mathematics 1 Journal of Control Science and Engineering 1 Science China. Information Sciences 1 Applied General Topology 1 Annalen der Physik 1 Frontiers of Computer Science 1 Journal of Mathematics 1 Topological Algebra and its Applications 1 Sahand Communications in Mathematical Analysis 1 Journal of Logical and Algebraic Methods in Programming 1 Transactions of A. Razmadze Mathematical Institute 1 Journal of Siberian Federal University. Mathematics & Physics ...and 3 more Serials all top 5 Cited in 35 Fields 377 Computer science (68-XX) 284 Mathematical logic and foundations (03-XX) 271 Order, lattices, ordered algebraic structures (06-XX) 86 General topology (54-XX) 64 Category theory; homological algebra (18-XX) 32 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 31 General algebraic systems (08-XX) 29 Linear and multilinear algebra; matrix theory (15-XX) 29 Statistics (62-XX) 24 Group theory and generalizations (20-XX) 23 Systems theory; control (93-XX) 11 Operations research, mathematical programming (90-XX) 11 Information and communication theory, circuits (94-XX) 10 Combinatorics (05-XX) 9 Numerical analysis (65-XX) 7 Measure and integration (28-XX) 6 Convex and discrete geometry (52-XX) 5 Quantum theory (81-XX) 4 Associative rings and algebras (16-XX) 4 Functional analysis (46-XX) 4 Biology and other natural sciences (92-XX) 3 Topological groups, Lie groups (22-XX) 3 Ordinary differential equations (34-XX) 2 General and overarching topics; collections (00-XX) 2 Field theory and polynomials (12-XX) 2 Approximations and expansions (41-XX) 2 Operator theory (47-XX) 2 Mathematics education (97-XX) 1 Nonassociative rings and algebras (17-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) 1 Probability theory and stochastic processes (60-XX) 1 Mechanics of particles and systems (70-XX) 1 Fluid mechanics (76-XX) 1 Geophysics (86-XX) Citations by Year