Edit Profile (opens in new tab) Atanassov, Krassimir Todorov Co-Author Distance Author ID: atanassov.krassimir-todorov Published as: Atanassov, Krassimir T.; Atanassov, Krassimir; Atanassov, K. T.; Atanassov, K.; Atanassov, Krassimir Todorov; Atanasov, Krasimir T. more...less Homepage: http://www.clbme.bas.bg/pwp/krassimir_atanassov External Links: Wikidata · dblp · GND · IdRef Documents Indexed: 437 Publications since 1984, including 14 Books 16 Contributions as Editor Reviewing Activity: 417 Reviews Biographic References: 1 Publication Co-Authors: 128 Co-Authors with 240 Joint Publications 1,783 Co-Co-Authors all top 5 Co-Authors 207 single-authored 36 Kacprzyk, Janusz 33 Shannon, Anthony Greville 31 Szmidt, Eulalia 21 Sotirova, Evdokia N. 17 Atanassova, Vassia 16 Riečan, Beloslav 12 Krawczak, Maciej 11 Angelova, Nora 11 Fidanova, Stefka 10 Bureva, Veselina 10 Sotirov, Sotir S. 9 Chountas, Panagiotis 8 Gargov, George K. 8 Traneva, Velichka 7 Gluhchev, Georgi Y. 7 Orozova, Daniela 6 Atanassova, Lilija C. 6 Ban, Adrian I. 6 Bustince Sola, Humberto 6 Hadjitodorov, Stefan T. 6 Trifonov, Trifon A. 6 Vassilev-Missana, Mladen V. 5 Aladjov, Hristo T. 5 Cuvalcioglu, Gokhan 5 Petrounias, Ilias 5 Sándor, József 4 De Tré, Guy 4 Dimitrov, Dimitar G. 4 Kim, Taekyun 4 Melo-Pinto, Pedro 4 Vasilev, Vasil S. 4 Vassilev, Mladen V. 4 Zadrożny, Sławomir 3 Castillo, Oscar 3 Dantchev, Stefan Stoyanov 3 Dobrinkova, Nina 3 Doukovska, Lyubka A. 3 Georgiev, Kalin 3 Georgiev, Peter G. 3 Kim, Soon-Ki 3 Kolev, Boyan I. 3 Marinov, Evgeniy I. 3 Melin, Patricia 3 Nikolov, Nikolai G. 3 Papadopoulos, Basil K. 3 Parvathi, Rangasamy 3 Rangasamy, Parvathi 3 Sasselov, Dimitar D. 3 Stoeva, Stefka P. 3 Syropoulos, Apostolos 3 Tasseva, Violeta 3 Todorova, Lyudmila P. 3 Yilmaz, Sinem 2 Andonov, Velin 2 Bureva, Vesselina 2 Hadjiski, Mincho Bankov 2 Hadjistoykov, Peter P. 2 Kreinovich, Vladik Yakovlevich 2 Melliani, Said 2 Mengov, George 2 Pasi, Gabriella 2 Pencheva, Tania 2 Pulov, Stefan 2 Renčová, Magdaléna 2 Ribagin, Simeon 2 Sorsich, Joseph G. 2 Sotirova, Evdokiya 2 Todorova, Magdalina V. 2 Tsvetkov, Radoslav 2 Vassilev, Peter M. 2 Vassilev, Peter V. 2 Yager, Ronald R. 1 Akram, Muhammad 1 Angelov, Plamen Parvanov 1 Angelova, Maia N. 1 Boyadzhieva, Diana 1 Burillo Lopez, Pedro J. 1 Chakarov, Vihren E. 1 Clarke, J. H. 1 Deford, Daryl R. 1 Dimitrov, Alexandar 1 Dimitrov, Dimitre D. 1 Dimitrov, Dinko 1 Dimov, Ivan Todor 1 El-Darzi, Elia 1 Georgiev, Christo 1 Georgiev, Peter Raikov 1 Georgieva, Radostina N. 1 Gochev, Valeri 1 Hlebarska, J. 1 Jotsov, Vladimir Simov 1 Kacprzuk, Janusz 1 Kałuszko, Andrzej 1 Kazalarski, I. 1 Kim, Younghyun 1 Knott, Ron 1 Kodogiannis, Vassilis S. 1 Malathi, C. 1 Mandel, Jan 1 Mavrov, Deyan ...and 28 more Co-Authors all top 5 Serials 112 Notes on Intuitionistic Fuzzy Sets 52 Advanced Studies in Contemporary Mathematics (Kyungshang) 48 Notes on Number Theory and Discrete Mathematics 40 Doklady Bolgarskoĭ Akademii Nauk 31 Bulletin of Number Theory and Related Topics 17 Proceedings of the Jangjeon Mathematical Society 13 Fuzzy Sets and Systems 7 International Journal of Mathematical Education in Science and Technology 7 The Fibonacci Quarterly 6 Advanced Studies in Contemporary Mathematics (Pusan) 5 Smarandache Notions Journal 4 Mathware & Soft Computing 4 International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 4 Studies in Fuzziness and Soft Computing 3 Advances in Intelligent Systems and Computing 2 Methods of Operations Research 2 Studies in Computational Intelligence 1 Discrete Mathematics 1 International Journal of General Systems 1 International Journal of Systems Science 1 The Australian Mathematical Society Gazette 1 Control and Cybernetics 1 Information Sciences 1 Studia Scientiarum Mathematicarum Hungarica 1 International Journal of Intelligent Systems 1 Neural Networks 1 Godishnik na Sofiĭskiya Universitet “Sv. Kliment Okhridski”. Fakultet po Matematika i Informatika 1 Congressus Numerantium 1 Acta Universitatis Matthiae Belii. Series Mathematics 1 Octogon 1 Soft Computing 1 Boletim da Sociedade Paranaense de Matemática. Segunda Série 1 Italian Journal of Pure and Applied Mathematics 1 Fuzzy Optimization and Decision Making 1 Iranian Journal of Fuzzy Systems 1 Scientia Magna 1 Advances in Fuzzy Sets and Systems 1 Set-Valued Mathematics and Applications 1 Algorithms 1 Mathematics 1 Annals of Fuzzy Mathematics and Informatics 1 Mathematics Research Developments all top 5 Fields 189 Mathematical logic and foundations (03-XX) 129 Number theory (11-XX) 104 Computer science (68-XX) 32 Linear and multilinear algebra; matrix theory (15-XX) 20 Combinatorics (05-XX) 19 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 18 General and overarching topics; collections (00-XX) 15 Operations research, mathematical programming (90-XX) 9 Biology and other natural sciences (92-XX) 7 History and biography (01-XX) 7 Real functions (26-XX) 6 Systems theory; control (93-XX) 5 General topology (54-XX) 4 Numerical analysis (65-XX) 4 Information and communication theory, circuits (94-XX) 3 Statistics (62-XX) 3 Mathematics education (97-XX) 2 Sequences, series, summability (40-XX) 2 Convex and discrete geometry (52-XX) 2 Probability theory and stochastic processes (60-XX) 2 Geophysics (86-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 Category theory; homological algebra (18-XX) 1 Partial differential equations (35-XX) 1 Difference and functional equations (39-XX) 1 Geometry (51-XX) 1 Astronomy and astrophysics (85-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 136 Publications have been cited 3,961 times in 2,200 Documents Cited by ▼ Year ▼ Intuitionistic fuzzy sets. Zbl 0631.03040 Atanassov, Krassimir T. 1,810 1986 Interval valued intuitionistic fuzzy sets. Zbl 0674.03017 Atanassov, K.; Gargov, G. 482 1989 Intuitionistic fuzzy sets. Theory and applications. Zbl 0939.03057 Atanassov, K. T. 394 1999 More on intuitionistic fuzzy sets. Zbl 0685.03037 Atanassov, Krassimir T. 184 1989 New operations defined over the intuitionistic fuzzy sets. Zbl 0824.04004 Atanassov, Krassimir T. 177 1994 Operators over interval valued intuitionistic fuzzy sets. Zbl 0844.04001 Atanassov, Krassimir T. 128 1994 On intuitionistic fuzzy sets theory. Zbl 1247.03112 Atanassov, Krassimir T. 98 2012 Intuitionistic fuzzy interpretations of multi-criteria multi-person and multi-measurement tool decision making. Zbl 1386.91051 Atanassov, Krassimir; Pasi, Gabriella; Yager, Ronald 65 2005 Intuitionistic fuzzy sets. Zbl 0597.03033 Atanassov, K.; Stoeva, S. 56 1985 Answer to D. Dubois, S. Gottwald, P. Hajek, J. Kacprzyk and H. Prade’s paper “Terminological difficulties in fuzzy set theory – the case of “intuitionistic fuzzy sets””. Zbl 1098.03060 Atanassov, Krassimir 30 2005 Temporal intuitionistic fuzzy sets. Zbl 0761.04005 Atanassov, K. T. 28 1991 Two theorems for intuitionistic fuzzy sets. Zbl 0941.03056 Atanassov, Krassimir T. 26 2000 Elements of intuitionistic fuzzy logic. I. Zbl 0923.03033 Atanassov, Krassimir; Gargov, George 26 1998 Intuitionistic fuzzy Prolog. Zbl 0783.68021 Atanassov, Krassimir; Georgiev, Christo 26 1993 Index matrices. Towards an augmented matrix calculus. Zbl 1305.65004 Atanassov, Krassimir T. 20 2014 Generalized index matrices. Zbl 0636.15016 Atanassov, K. T. 19 1987 Intuitionistic L-fuzzy sets. Zbl 0547.03030 Atanassov, Krassimir; Stoeva, Stefka 18 1984 Remarks on the intuitionistic fuzzy sets. III. Zbl 0856.04004 Atanassov, Krassimir T. 16 1995 Intuitionistic fuzzy logics. Zbl 1383.03002 Atanassov, Krassimir T. 15 2017 On intuitionistic fuzzy pairs. Zbl 1387.03042 Atanassov, Krassimir; Szmidt, Eulalia; Kacprzyk, Janusz 13 2013 Intuitionistic fuzzy linear regression analysis. Zbl 1428.62351 Parvathi, R.; Malathi, C.; Akram, M.; Atanassov, Krassimir T. 11 2013 Two operators on intuitionistic fuzzy sets. Zbl 0651.03040 Atanassov, K. T. 10 1988 Discussion on the threshold values in the intercriteria decision making approach. Zbl 1397.91126 Atanassova, Vassia; Mavrov, Deyan; Doukovska, Lyubka; Atanassov, Krassimir 10 2014 Intuitionistic fuzzy logic. Zbl 0698.03010 Atanassov, K. T.; Gargov, G. K. 9 1990 On index matrices. II: Intuitionistic fuzzy case. Zbl 1309.11021 Atanassov, Krassimir T. 9 2010 Intercriteria analysis: ideas and problems. Zbl 1397.91125 Atanassov, Krassimir; Atanassova, Vassia; Gluhchev, Georgi 9 2015 On index matrices. I: Standard cases. Zbl 1220.11041 Atanassov, Krassimir T. 8 2010 Generalized nets. Zbl 0760.68056 Atanassov, Krassimir T. 8 1991 Intuitionistic fuzzy sets and interval valued intuitionistic fuzzy sets. Zbl 1425.03024 Atanassov, Krassimir 8 2018 On Sperner’s lemma. Zbl 1012.52501 Atanassov, K. T. 7 1996 Generalized nets models in systems theory. Zbl 1147.68589 Atanassov, Krassimir T. 7 2007 New visual perspectives on Fibonacci numbers. Zbl 1010.11011 Atanassov, K. T.; Atanassova, V.; Shannon, A. G.; Turner, J. C. 7 2002 Elliptic intuitionistic fuzzy sets. Zbl 1488.03039 Atanassov, Krassimir 7 2021 On intuitionistic fuzzy quantifiers. Zbl 1398.03115 Atanassov, Krassimir 7 2016 Intuitionistic fuzzy interpretations of multi-measurement tool multi-criteria decision making. Zbl 1230.90201 Atanassov, Krassimir; Pasi, Gabriella; Yager, Ronald 6 2002 Matrix-tertions and matrix-noitrets: exercises in mathematical enrichment. Zbl 1269.15005 Atanassov, K. T.; Shannon, A. G. 6 1998 On intuitionistic fuzzy sets and interval valued intuitionistic fuzzy sets. Zbl 1170.03337 Atanassov, Krassimir T.; Rangasamy, Parvathi 6 2009 Scaled aggregation operations over two- and three-dimensional index matrices. Zbl 1398.91205 Traneva, Velichka; Tranev, Stoyan; Stoenchev, Miroslav; Atanassov, Krassimir 6 2018 Ideas for intuitionistic fuzzy equations, inequalities and optimization. Zbl 0850.03031 Atanassov, Krassimir T. 5 1995 Intuitionistic fuzzy graphs from \(\alpha\)-, \(\beta-\) and \((\alpha, \beta)\)-levels. Zbl 0850.05003 Shannon, Anthony; Atanassov, Krassimir 5 1995 On four intuitionistic fuzzy topological operators. Zbl 0976.03058 Atanassov, K. T. 5 2001 Remark on the intuitionistic fuzzy logics. Zbl 0927.03044 Atanassov, Krassimir T. 5 1998 On Delanoy numbers. Zbl 0813.05005 Vassilev, Mladen; Atanassov, Krassimir 5 1987 Generalised nets and intelligent systems. Zbl 1197.93003 Atanassov, Krassimir; Hadjiski, Mincho 5 2010 A new perspective to the generalization of the Fibonacci sequence. Zbl 0554.10005 Atanassov, Krassimir T.; Atanassova, Liliya C.; Sasselov, Dimitar D. 4 1985 Generalized net models of the process of ant colony optimization with different strategies and intuitionistic fuzzy estimations. Zbl 1204.68192 Fidanova, Stefka; Marinov, Pencho; Atanassov, Krassimir 4 2010 A universal operator over intuitionistic fuzzy sets. Zbl 0821.04003 Atanassov, K. T. 4 1993 New operators over the intuitionistic fuzzy sets. Zbl 0813.03017 Atanassov, K. T. 4 1993 An equality between intuitionistic fuzzy sets. Zbl 0871.04005 Atanassov, Krassimir T. 4 1996 Index matrix interpretations of a new transposition-type problem. Zbl 1374.90070 Traneva, Velichka; Marinov, Pencho; Atanassov, Krassimir 4 2016 Partially continuous pretopological and topological operators for intuitionistic fuzzy sets. Zbl 1458.54004 Marinov, E.; Atanassov, K. 4 2020 \(n\)-dimensional extended index matrices. I. Zbl 1442.15050 Atanassov, Krassimir T. 4 2018 Short remark on interval type-2 fuzzy sets and intuitionistic fuzzy sets. Zbl 1396.03088 Castillo, Oscar; Melin, Patricia; Tsvetkov, Radoslav; Atanassov, Krassimir 4 2014 On extended intuitionistic fuzzy index matrices. Zbl 1390.15101 Atanassov, Krassimir 3 2013 On a second new generalization of the Fibonacci sequence. Zbl 0606.10006 Atanassov, Krassimir T. 3 1986 Two results in intuitionistic fuzzy logic. Zbl 0794.03034 Gargov, G. K.; Atanassov, K. T. 3 1992 Remarks on the intuitionistic fuzzy sets. Zbl 0783.04003 Atanassov, Krassimir T. 3 1992 Aggregation operations over 3-dimensional extended index matrices. Zbl 1361.11017 Traneva, Velichka; Sotirova, Evdokia; Bureva, Vesselina; Atanassov, Krassimir 3 2015 On index matrices. V: Three dimensional index matrices. Zbl 1392.11017 Atanassov, Krassimir T. 3 2014 Interval-valued intuitionistic fuzzy sets. Zbl 1423.03002 Atanassov, Krassimir T. 3 2020 Mathematics of intuitionistic fuzzy sets. Zbl 1423.03203 Atanassov, Krassimir 3 2016 Generalized net model for parallel optimization of feed-forward neural network with variable learning rate backpropagation algorithm with time limit. Zbl 1200.68200 Sotirov, S.; Atanassov, K.; Krawczak, M. 3 2010 Type-1 fuzzy sets and intuitionistic fuzzy sets. Zbl 1458.03032 Atanassov, Krassimir T. 3 2017 Remarks on the conjunctions, disjunctions and implications of the intuitionistic fuzzy logic. Zbl 1113.03312 Atanassov, Krassimir T. 2 2001 Intuitionistic fuzzy interpretation of interval data. Zbl 1182.68293 Atanassov, Krassimir T.; Kreinovich, Vladik 2 1999 From fuzzy values to intuitionistic fuzzy values to intuitionistic fuzzy intervals etc.: can we get an arbitrary ordering? Zbl 1182.03051 Kreinovich, Vladik; Mukaidono, Masao; Atanassov, Krassimir 2 1999 Generalized nets as tools for modeling of the ant colony optimization algorithms. Zbl 1280.90136 Fidanova, Stefka; Atanassov, Krassimir 2 2010 Generalized nets in artificial intelligence. Vol. 1: Generalized nets and expert systems. Zbl 0902.68135 Atanassov, Krassimir Todorov 2 1998 Generalized nets and system theory. Zbl 0910.68151 Atanassov, Krassimir Todorov 2 1997 The notion of H-IFS: an approach for enhancing the OLAP capabilities in Oracle10g. Zbl 1221.68080 Chountas, Panagiotis; Rogova, Ermir; Atanassov, Krassimir 2 2011 Optimization of a neural network of self-organizing maps type with time limits by a generalized net. Zbl 1107.68074 Atanassov, Krassimir; Sotirov, Sotir 2 2006 Remark on an application of the intuitionistic fuzzy sets in number theory. Zbl 1040.03038 Atanassov, Krassimir T. 2 2002 Modelling neural signals with a generalized net. Zbl 1029.92008 Mengov, G.; Pulov, S.; Atanassov, K.; Georgiev, K.; Trifonov, T. 2 2003 Generalized nets in artificial intelligence. Vol. 2. Generalized nets and machine learning. Zbl 1046.68086 Atanassov, Krassimir T.; Aladjov, Hristo T. 2 2000 Generalized net model of an expert system with temporal components. Zbl 1098.68626 Atanassov, Krassimir; Chountas, Panagiotis; Kolev, Boyan; Sotirova, Evdokiya 2 2006 On one of Murthy-Ashbacher’s conjectures related to Euler’s totient function. Zbl 1166.11301 Atanassov, Krassimir T.; Vassilev-Missana, Mladen V. 2 2006 Transportation-type problems and their index matrix interpretations. Zbl 1414.90064 Traneva, Velichka; Marinov, Pencho; Atanassov, Krassimir 2 2016 Operation division by \(n\) over intuitionistic fuzzy sets. Zbl 1264.03108 Riečan, Beloslav; Atanassov, Krassimir T. 2 2010 On two sets of intuitionistic fuzzy negations. Zbl 1144.03304 Atanassov, Krassimir T. 2 2006 On intuitionistic fuzzy multi-dimensional sets. IV. Zbl 1263.03038 Atanassov, Krassimir; Szmidt, Eulalia; Kacprzyk, Janusz 2 2011 Some properties of operations conjunction and disjunction from Łukasiewicz type over intuitionistic fuzzy sets. II. Zbl 1396.03101 Riečan, Beloslav; Atanassov, Krassimir T. 2 2014 New Fodor’s type of intuitionistic fuzzy implication and negation. Zbl 1398.03120 Atanassov, Krassimir; Szmidt, Eulalia; Kacprzyk, Janusz 2 2016 A new geometrical interpretation of the intuitionistic fuzzy pairs. Zbl 1398.03165 Atanassov, Krassimir 2 2016 On a generalization of the Fibonacci sequence in the case of three sequences. Zbl 0666.10006 Atanassov, Krassimir T. 1 1989 Remark on the pseudo-fixed points of the intuitionistic fuzzy logic operators. Zbl 1113.03314 Atanassov, Krassimir T.; Nikolov, Nikolai G. 1 2001 A possibility for implementation of elements of the intuitionistic fuzzy logic in decision making in medicine. Zbl 1182.03098 Shannon, Anthony; Kim, Soon-Ki; Kim, Young Hyun; Sorsich, Joseph; Atanassov, Krassimir; Georgiev, Peter 1 1997 Triangular norm-based intuitionistic fuzzy propositional calculus. Zbl 1166.03312 Atanassov, Krassimir; Ban, Adrian I. 1 2001 On index matrix interpretations of intuitionistic fuzzy graphs. Zbl 1228.03022 Atanassov, Krassimir 1 2002 My personal view on intuitionistic fuzzy sets theory. Zbl 1142.03364 Atanassov, Krassimir T. 1 2008 Grayscale morphological operators on intuitionistic fuzzy sets of second type. Zbl 1147.68088 Parvathi, R.; Atanassov, Krassimir T. 1 2008 On intuitionistic fuzzy trees and their index matrix interpretation. Zbl 1284.05221 Chountas, Panagiotis; Shannon, Anthony; Rangasamy, Parvathi; Atanassov, Krassimir 1 2009 Note on \(\varphi\), \(\psi\) and \(\sigma\)-functions. III. Zbl 1259.11009 Atanassov, Krassimir T. 1 2011 Intuitionistic fuzzy interpretations of Conway’s game of life. Zbl 1316.68080 Atanassova, Lilija; Atanassov, Krassimir 1 2011 Ant colony optimization approach to tokens’ movement within generalized nets. Zbl 1316.68083 Atanassova, Vassia; Atanassov, Krassimir 1 2011 Start strategies of ACO applied on subset problems. Zbl 1279.90200 Fidanova, Stefka; Atanassov, Krassimir; Marinov, Pencho 1 2011 On the combinational game-method for modelling in astronomy. Zbl 0864.00016 Atanassov, K.; Atanassova, L.; Sasselov, D. 1 1994 Generalized nets as tools for modelling of open, hybrid and closed systems: an example with an expert system. Zbl 1107.68057 Sotirova, Evdokiya; Atanassov, Krassimir; Chountas, Panagiotis 1 2006 Index matrices and OLAP-cube. II: An presentation of the OLAP-analysis by index matrices. Zbl 1386.68044 Bureva, Veselina; Traneva, Velichka; Sotirova, Evdokia; Atanassov, Krassimir 1 2017 A short note on intuitionistic fuzzy operators \(X_{a,b,c,d,e,f}\) and \(x_{a,b,c,d,e,f}\). Zbl 1387.03041 Atanassov, Krassimir T. 1 2013 Generalized nets as tools for modelling in the area of the artificial intelligence. Zbl 0976.68183 Atanassov, Krassimir T. 1 2001 Elliptic intuitionistic fuzzy sets. Zbl 1488.03039 Atanassov, Krassimir 7 2021 Research in computer science in the Bulgarian Academy of Sciences. Zbl 1467.68004 1 2021 Partially continuous pretopological and topological operators for intuitionistic fuzzy sets. Zbl 1458.54004 Marinov, E.; Atanassov, K. 4 2020 Interval-valued intuitionistic fuzzy sets. Zbl 1423.03002 Atanassov, Krassimir T. 3 2020 Intuitionistic fuzzy sets and interval valued intuitionistic fuzzy sets. Zbl 1425.03024 Atanassov, Krassimir 8 2018 Scaled aggregation operations over two- and three-dimensional index matrices. Zbl 1398.91205 Traneva, Velichka; Tranev, Stoyan; Stoenchev, Miroslav; Atanassov, Krassimir 6 2018 \(n\)-dimensional extended index matrices. I. Zbl 1442.15050 Atanassov, Krassimir T. 4 2018 On the most extended modal operator of first type over interval-valued intuitionistic fuzzy sets. Zbl 1512.03063 Atanassov, Krassimir 1 2018 Intuitionistic fuzzy logics. Zbl 1383.03002 Atanassov, Krassimir T. 15 2017 Type-1 fuzzy sets and intuitionistic fuzzy sets. Zbl 1458.03032 Atanassov, Krassimir T. 3 2017 Index matrices and OLAP-cube. II: An presentation of the OLAP-analysis by index matrices. Zbl 1386.68044 Bureva, Veselina; Traneva, Velichka; Sotirova, Evdokia; Atanassov, Krassimir 1 2017 Index matrices and OLAP-cube. I: Application of the index matrices to presentation of operations in OLAP-cube. Zbl 1371.15029 Traneva, Velichka; Bureva, Vesselina; Sotirova, Evdokia; Atanassov, Krassimir 1 2017 Intuitionistic fuzzy implication \(\to_{188}\). Zbl 1398.03121 Atanassov, Krassimir; Szmidt, Eulalia; Kacprzyk, Janusz 1 2017 Intuitionistic fuzzy implication \(\to_{187}\). Zbl 1398.03122 Atanassov, Krassimir; Szmidt, Eulalia; Kacprzyk, Janusz 1 2017 On intuitionistic fuzzy quantifiers. Zbl 1398.03115 Atanassov, Krassimir 7 2016 Index matrix interpretations of a new transposition-type problem. Zbl 1374.90070 Traneva, Velichka; Marinov, Pencho; Atanassov, Krassimir 4 2016 Mathematics of intuitionistic fuzzy sets. Zbl 1423.03203 Atanassov, Krassimir 3 2016 Transportation-type problems and their index matrix interpretations. Zbl 1414.90064 Traneva, Velichka; Marinov, Pencho; Atanassov, Krassimir 2 2016 New Fodor’s type of intuitionistic fuzzy implication and negation. Zbl 1398.03120 Atanassov, Krassimir; Szmidt, Eulalia; Kacprzyk, Janusz 2 2016 A new geometrical interpretation of the intuitionistic fuzzy pairs. Zbl 1398.03165 Atanassov, Krassimir 2 2016 Novel developments in uncertainty representation and processing. Advances in intuitionistic fuzzy sets and generalized nets – proceedings of the 14th international conference on intuitionistic fuzzy sets and generalized nets. Zbl 1349.68007 1 2016 Combined 3-Fibonacci sequences from a new type. Zbl 1386.11028 Atanassov, Krassimir T.; Shannon, Anthony G. 1 2016 Operation “concatenation” over intuitionistic fuzzy index matrices. Zbl 1398.15031 Shannon, Anthony; Atanassova, Vassia; Atanassov, Krassimir 1 2016 Generalized nets as a tool for the modelling of data mining processes. Zbl 1402.68131 Atanassov, Krassimir 1 2016 Intercriteria analysis: ideas and problems. Zbl 1397.91125 Atanassov, Krassimir; Atanassova, Vassia; Gluhchev, Georgi 9 2015 Aggregation operations over 3-dimensional extended index matrices. Zbl 1361.11017 Traneva, Velichka; Sotirova, Evdokia; Bureva, Vesselina; Atanassov, Krassimir 3 2015 A new topological operator over intuitionistic fuzzy sets. Zbl 1397.03065 Atanassov, Krassimir T. 1 2015 Index matrices. Towards an augmented matrix calculus. Zbl 1305.65004 Atanassov, Krassimir T. 20 2014 Discussion on the threshold values in the intercriteria decision making approach. Zbl 1397.91126 Atanassova, Vassia; Mavrov, Deyan; Doukovska, Lyubka; Atanassov, Krassimir 10 2014 Short remark on interval type-2 fuzzy sets and intuitionistic fuzzy sets. Zbl 1396.03088 Castillo, Oscar; Melin, Patricia; Tsvetkov, Radoslav; Atanassov, Krassimir 4 2014 On index matrices. V: Three dimensional index matrices. Zbl 1392.11017 Atanassov, Krassimir T. 3 2014 Some properties of operations conjunction and disjunction from Łukasiewicz type over intuitionistic fuzzy sets. II. Zbl 1396.03101 Riečan, Beloslav; Atanassov, Krassimir T. 2 2014 Note on \(\varphi\), \(\psi\) and \(\sigma\)-functions. VII. Zbl 1342.11007 Atanassov, Krassimir T. 1 2014 New evaluations of ant colony optimization start nodes. Zbl 1318.93100 Fidanova, Stefka; Marinov, Pencho; Atanassov, Krassimir 1 2014 Two examples for the use of 3-dimensional intuitionistic fuzzy index matrices. Zbl 1397.15029 Atanassov, Krassimir; Szmidt, Eulalia; Kacprzyk, Janusz; Bureva, Veselina 1 2014 A new modal operator over intuitionistic fuzzy sets. Zbl 1396.03086 Atanassov, Krassimir; Çuvalcıoğlu, Gökhan; Atanassova, Vassia 1 2014 On intuitionistic fuzzy pairs. Zbl 1387.03042 Atanassov, Krassimir; Szmidt, Eulalia; Kacprzyk, Janusz 13 2013 Intuitionistic fuzzy linear regression analysis. Zbl 1428.62351 Parvathi, R.; Malathi, C.; Akram, M.; Atanassov, Krassimir T. 11 2013 On extended intuitionistic fuzzy index matrices. Zbl 1390.15101 Atanassov, Krassimir 3 2013 A short note on intuitionistic fuzzy operators \(X_{a,b,c,d,e,f}\) and \(x_{a,b,c,d,e,f}\). Zbl 1387.03041 Atanassov, Krassimir T. 1 2013 Generalized nets with characteristics of the places. Zbl 1313.68078 Andonov, Velin; Atanassov, Krassimir 1 2013 Pulsating Fibonacci sequence. Zbl 1328.11017 Atanassov, Krassimir T. 1 2013 On index matrices. III: On the hierarchical operator over index matrix. Zbl 1330.11016 Atanassov, Krassimir T. 1 2013 On intuitionistic fuzzy sets theory. Zbl 1247.03112 Atanassov, Krassimir T. 98 2012 A generalized net with an ACO-algorithm optimization component. Zbl 1354.68234 Atanassova, Vassia; Fidanova, Stefka; Chountas, Panagiotis; Atanassov, Krassimir 1 2012 Intuitionistic fuzzy estimation of the ant colony optimization starting points. Zbl 1354.68239 Fidanova, Stefka; Atanassov, Krassimir; Marinov, Pencho 1 2012 A modified Hausdorff distance between intuitionistic fuzzy sets. Zbl 1313.03032 Tcvetkov, Radoslav; Szmidt, Eulalia; Kacprzuk, Janusz; Atanassov, Krassimir 1 2012 Representation of the neural networks by the game method for modelling. Zbl 1278.68239 Atanassov, Krassimir; Sotirov, Sotir 1 2012 The notion of H-IFS: an approach for enhancing the OLAP capabilities in Oracle10g. Zbl 1221.68080 Chountas, Panagiotis; Rogova, Ermir; Atanassov, Krassimir 2 2011 On intuitionistic fuzzy multi-dimensional sets. IV. Zbl 1263.03038 Atanassov, Krassimir; Szmidt, Eulalia; Kacprzyk, Janusz 2 2011 Note on \(\varphi\), \(\psi\) and \(\sigma\)-functions. III. Zbl 1259.11009 Atanassov, Krassimir T. 1 2011 Intuitionistic fuzzy interpretations of Conway’s game of life. Zbl 1316.68080 Atanassova, Lilija; Atanassov, Krassimir 1 2011 Ant colony optimization approach to tokens’ movement within generalized nets. Zbl 1316.68083 Atanassova, Vassia; Atanassov, Krassimir 1 2011 Start strategies of ACO applied on subset problems. Zbl 1279.90200 Fidanova, Stefka; Atanassov, Krassimir; Marinov, Pencho 1 2011 On a new approach towards defining intuitionistic fuzzy subtractions. Zbl 1253.03081 Atanassov, Krassimir 1 2011 A generalized net model of intuitionistic fuzzy image preprocessing. Zbl 1289.68209 Parvathi, Rangasami; Sotirov, Sotir; Gluhchev, Georgi; Atanassov, Krassimir 1 2011 On index matrices. II: Intuitionistic fuzzy case. Zbl 1309.11021 Atanassov, Krassimir T. 9 2010 On index matrices. I: Standard cases. Zbl 1220.11041 Atanassov, Krassimir T. 8 2010 Generalised nets and intelligent systems. Zbl 1197.93003 Atanassov, Krassimir; Hadjiski, Mincho 5 2010 Generalized net models of the process of ant colony optimization with different strategies and intuitionistic fuzzy estimations. Zbl 1204.68192 Fidanova, Stefka; Marinov, Pencho; Atanassov, Krassimir 4 2010 Generalized net model for parallel optimization of feed-forward neural network with variable learning rate backpropagation algorithm with time limit. Zbl 1200.68200 Sotirov, S.; Atanassov, K.; Krawczak, M. 3 2010 Generalized nets as tools for modeling of the ant colony optimization algorithms. Zbl 1280.90136 Fidanova, Stefka; Atanassov, Krassimir 2 2010 Operation division by \(n\) over intuitionistic fuzzy sets. Zbl 1264.03108 Riečan, Beloslav; Atanassov, Krassimir T. 2 2010 On intuitionistic fuzzy sets and interval valued intuitionistic fuzzy sets. Zbl 1170.03337 Atanassov, Krassimir T.; Rangasamy, Parvathi 6 2009 On intuitionistic fuzzy trees and their index matrix interpretation. Zbl 1284.05221 Chountas, Panagiotis; Shannon, Anthony; Rangasamy, Parvathi; Atanassov, Krassimir 1 2009 Generalized net model for the process of hybrid ant colony optimization. Zbl 1199.68346 Fidanova, Stefka; Atanassov, Krassimir 1 2009 My personal view on intuitionistic fuzzy sets theory. Zbl 1142.03364 Atanassov, Krassimir T. 1 2008 Grayscale morphological operators on intuitionistic fuzzy sets of second type. Zbl 1147.68088 Parvathi, R.; Atanassov, Krassimir T. 1 2008 On de-I-fuzzification of intuitionistic fuzzy sets. Zbl 1199.03037 Ban, Adrian; Kacprzyk, Janusz; Atanassov, Krassimir T. 1 2008 Note on intuitionistic fuzzy sets of \(p\)-th type. Zbl 1146.03303 Vassilev, Peter V.; Parvathi, Rangasamy; Atanassov, Krassimir T. 1 2008 Generalized nets models in systems theory. Zbl 1147.68589 Atanassov, Krassimir T. 7 2007 Optimization of a neural network of self-organizing maps type with time limits by a generalized net. Zbl 1107.68074 Atanassov, Krassimir; Sotirov, Sotir 2 2006 Generalized net model of an expert system with temporal components. Zbl 1098.68626 Atanassov, Krassimir; Chountas, Panagiotis; Kolev, Boyan; Sotirova, Evdokiya 2 2006 On one of Murthy-Ashbacher’s conjectures related to Euler’s totient function. Zbl 1166.11301 Atanassov, Krassimir T.; Vassilev-Missana, Mladen V. 2 2006 On two sets of intuitionistic fuzzy negations. Zbl 1144.03304 Atanassov, Krassimir T. 2 2006 Generalized nets as tools for modelling of open, hybrid and closed systems: an example with an expert system. Zbl 1107.68057 Sotirova, Evdokiya; Atanassov, Krassimir; Chountas, Panagiotis 1 2006 Generalized net model of an expert system with frame-type data bases. Zbl 1110.68414 Atanassov, Krassimir; Sotirova, Evdokia; Orozova, Daniela 1 2006 A new intuitionistic fuzzy implication from a modal type. Zbl 1091.03009 Atanassov, Krassimir T. 1 2006 Intuitionistic fuzzy interpretations of multi-criteria multi-person and multi-measurement tool decision making. Zbl 1386.91051 Atanassov, Krassimir; Pasi, Gabriella; Yager, Ronald 65 2005 Answer to D. Dubois, S. Gottwald, P. Hajek, J. Kacprzyk and H. Prade’s paper “Terminological difficulties in fuzzy set theory – the case of “intuitionistic fuzzy sets””. Zbl 1098.03060 Atanassov, Krassimir 30 2005 Over generalized net representation of one type of fuzzy Petri nets. Zbl 1129.68458 Gochev, Valeri; Atanassov, Krassimir 1 2004 Modelling neural signals with a generalized net. Zbl 1029.92008 Mengov, G.; Pulov, S.; Atanassov, K.; Georgiev, K.; Trifonov, T. 2 2003 Inequalities among related pairs of Fibonacci numbers. Zbl 1028.11009 Atanassov, K. T.; Knott, Ron; Ozeki, Kiyota; Shannon, A. G.; Szalay, László 1 2003 Application of generalized nets in biometrics. Zbl 1026.68095 Atanassov, K.; Gluhchev, G.; Hadjitodorov, S.; Shannon, A.; Vasilev, V. 1 2003 New visual perspectives on Fibonacci numbers. Zbl 1010.11011 Atanassov, K. T.; Atanassova, V.; Shannon, A. G.; Turner, J. C. 7 2002 Intuitionistic fuzzy interpretations of multi-measurement tool multi-criteria decision making. Zbl 1230.90201 Atanassov, Krassimir; Pasi, Gabriella; Yager, Ronald 6 2002 Remark on an application of the intuitionistic fuzzy sets in number theory. Zbl 1040.03038 Atanassov, Krassimir T. 2 2002 On index matrix interpretations of intuitionistic fuzzy graphs. Zbl 1228.03022 Atanassov, Krassimir 1 2002 Remark on Joseph Sandor and Florian Luca’s theorem. Zbl 1011.11007 Atanassov, K. T. 1 2002 On four intuitionistic fuzzy topological operators. Zbl 0976.03058 Atanassov, K. T. 5 2001 Remarks on the conjunctions, disjunctions and implications of the intuitionistic fuzzy logic. Zbl 1113.03312 Atanassov, Krassimir T. 2 2001 Remark on the pseudo-fixed points of the intuitionistic fuzzy logic operators. Zbl 1113.03314 Atanassov, Krassimir T.; Nikolov, Nikolai G. 1 2001 Triangular norm-based intuitionistic fuzzy propositional calculus. Zbl 1166.03312 Atanassov, Krassimir; Ban, Adrian I. 1 2001 Generalized nets as tools for modelling in the area of the artificial intelligence. Zbl 0976.68183 Atanassov, Krassimir T. 1 2001 A theorem for basis operators over intuitionistic fuzzy sets. Zbl 0976.03057 Atanassov, K. T. 1 2001 Two theorems for intuitionistic fuzzy sets. Zbl 0941.03056 Atanassov, Krassimir T. 26 2000 Generalized nets in artificial intelligence. Vol. 2. Generalized nets and machine learning. Zbl 1046.68086 Atanassov, Krassimir T.; Aladjov, Hristo T. 2 2000 Intuitionistic fuzzy sets. Theory and applications. Zbl 0939.03057 Atanassov, K. T. 394 1999 Intuitionistic fuzzy interpretation of interval data. Zbl 1182.68293 Atanassov, Krassimir T.; Kreinovich, Vladik 2 1999 From fuzzy values to intuitionistic fuzzy values to intuitionistic fuzzy intervals etc.: can we get an arbitrary ordering? Zbl 1182.03051 Kreinovich, Vladik; Mukaidono, Masao; Atanassov, Krassimir 2 1999 ...and 36 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 2,906 Authors 77 Xu, Zeshui 53 Akram, Muhammad 36 Mahmood, Tahir 34 Atanassov, Krassimir Todorov 33 Chen, Shyiming 32 Garg, Harish 31 Abdullah, Saleem 30 Chen, Xiaohong 29 Davvaz, Bijan 29 Liu, Peide 26 Jun, Young Bae 24 Bustince Sola, Humberto 22 Pal, Madhumangal 21 Wang, Jianqiang 19 Deschrijver, Glad 19 Wei, Guiwu 19 Ye, Jun 18 Zhang, Zhiming 17 Bedregal, Benjamín René Callejas 17 Rashid, Tabasam 16 Ali, Zeeshan 16 Li, Dengfeng 16 Saadati, Reza 16 Wan, Shuping 15 Kumar, Kamal 14 Amin, Fazli 14 Fahmi, Aliya 14 Senapati, Tapan 13 Aslam, Muhammad 13 Dong, Jiuying 13 Iampan, Aiyared 13 Yager, Ronald R. 13 Zhan, Jianming 12 Chen, Ting-Yu 12 Kacprzyk, Janusz 12 Kerre, Etienne E. 12 Meng, Fanyong 12 Mesiar, Radko 12 Ullah, Kifayat 12 Zhang, Hongyu 11 Kahraman, Cengiz 11 Xia, Meimei 10 Khan, Asghar 10 Khan, Vakeel A. 9 Chinram, Ronnason 9 Dudek, Wiesław Aleksander 9 Jan, Naeem 9 Karaaslan, Faruk 9 Song, Yafei 9 Szmidt, Eulalia 9 Xian, Sidong 9 Yang, Miin-Shen 9 Yuan, Xuehai 8 Ashraf, Shahzaib 8 Biswas, Animesh 8 Chen, Huayou 8 Dubois, Didier 8 Farhadinia, Bahram 8 Grzegorzewski, Przemysław 8 Huang, Bing 8 Ju, Yanbing 8 Li, Huaxiong 8 Liao, Huchang 8 Pamučar, Dragan S. 8 Rani, Pratibha 8 Rashmanlou, Hossein 8 Reiser, Renata Hax Sander 8 Tranev, Stoyan 8 Traneva, Velichka 8 Wang, Jun 8 Wu, Weizhi 8 Zeng, Shouzhen 8 Zhang, Haidong 8 Zhao, Hua 7 Alcantud, José Carlos Rodríguez 7 Azam, Akbar 7 Beliakov, Gleb 7 Ersoy, Bayram Ali 7 Hung, Wenliang 7 Kausar, Nasreen 7 Khan, Madad 7 Kumar, Sanjay 7 Kumar, Satish 7 Lupiáñez, Francisco Gallego 7 Ma, Zhenming 7 Park, Choonkil 7 Park, Jin Han 7 Pȩkala, Barbara 7 Prade, Henri M. 7 Riečan, Beloslav 7 Torra, Vicenç 7 Wang, Jing 7 Wang, Xiaodan 7 Yadav, Shiv Prasad 7 Zeng, Wenyi 7 Zhou, Lei 6 Abbas, Salah El-Deen 6 Ali, Jawad 6 Ali, Muhammad Irfan 6 Aygün, Halis ...and 2,806 more Authors all top 5 Cited in 230 Serials 230 Information Sciences 219 Soft Computing 115 Fuzzy Sets and Systems 114 Journal of Intelligent and Fuzzy Systems 107 Computational and Applied Mathematics 49 Symmetry 48 International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 43 Iranian Journal of Fuzzy Systems 42 Mathematical Problems in Engineering 40 International Journal of Approximate Reasoning 39 Fuzzy Optimization and Decision Making 35 Computers & Mathematics with Applications 30 Applied Mathematical Modelling 30 Journal of Mathematics 29 Advances in Fuzzy Systems 28 Journal of Function Spaces 27 Afrika Matematika 25 Chaos, Solitons and Fractals 25 Complexity 24 International Journal of General Systems 22 Journal of Applied Mathematics 21 Journal of Applied Mathematics and Computing 21 New Mathematics and Natural Computation 20 Informatica (Vilnius) 18 Discrete Dynamics in Nature and Society 15 European Journal of Operational Research 15 AIMS Mathematics 14 South East Asian Journal of Mathematics and Mathematical Sciences 14 Mathematics 13 Journal of Discrete Mathematical Sciences & Cryptography 13 Fuzzy Information and Engineering 13 International Journal of Systems Science. Principles and Applications of Systems and Integration 12 Opsearch 12 International Journal of Intelligent Systems 12 Journal of Multiple-Valued Logic and Soft Computing 12 Mathematical Biosciences and Engineering 12 International Journal of Applied and Computational Mathematics 11 Applications and Applied Mathematics 11 Korean Journal of Mathematics 10 Abstract and Applied Analysis 10 Journal of Applied Mathematics & Informatics 9 Applied Mathematics and Computation 9 International Journal of Mathematics and Mathematical Sciences 9 Journal of Inequalities and Applications 9 Advances in Difference Equations 8 Mathematical and Computer Modelling 8 Annals of Operations Research 8 Thai Journal of Mathematics 7 Archives of Control Sciences 7 Journal of the Egyptian Mathematical Society 7 Filomat 7 International Journal of Biomathematics 7 Cogent Mathematics 6 Journal of Computational and Applied Mathematics 6 Kybernetes 6 International Transactions in Operational Research 6 Fixed Point Theory and Applications 6 Journal of Industrial and Management Optimization 6 Mathematical Sciences 5 Journal of Computer and System Sciences 5 Kybernetika 5 The Journal of Analysis 5 Communications de la Faculté des Sciences de l’Université d’Ankara. Séries A1. Mathematics and Statistics 5 International Journal of Applied Mathematics and Computer Science 5 Hacettepe Journal of Mathematics and Statistics 5 Proyecciones 5 European Journal of Pure and Applied Mathematics 5 Sahand Communications in Mathematical Analysis 4 International Journal of Systems Science 4 Demonstratio Mathematica 4 Bulletin of the Section of Logic 4 Facta Universitatis. Series Mathematics and Informatics 4 Turkish Journal of Mathematics 4 RAIRO. Operations Research 4 Proceedings of the National Academy of Sciences, India. Section A. Physical Sciences 4 Discrete Mathematics, Algorithms and Applications 4 Algorithms 4 Advances in Mathematical Physics 4 Journal of Mahani Mathematical Research Center 4 Axioms 3 Czechoslovak Mathematical Journal 3 Journal of Combinatorial Theory. Series A 3 Mathematica Slovaca 3 Cybernetics and Systems 3 International Journal of Computer Mathematics 3 Applied Mathematics. Series B (English Edition) 3 PAA. Pattern Analysis and Applications 3 Missouri Journal of Mathematical Sciences 3 Journal of the Indonesian Mathematical Society 3 Boletim da Sociedade Paranaense de Matemática. Terceira Série 3 The Journal of Prime Research in Mathematics 3 International Journal of Information Technology & Decision Making 3 Advances and Applications in Discrete Mathematics 3 Advances in Operations Research 3 TWMS Journal of Pure and Applied Mathematics 3 Operations Research and Decisions 3 Arabian Journal for Science and Engineering 3 Caspian Journal of Mathematical Sciences 3 Journal of Applied Analysis and Computation 3 Palestine Journal of Mathematics ...and 130 more Serials all top 5 Cited in 45 Fields 752 Mathematical logic and foundations (03-XX) 738 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 465 Operations research, mathematical programming (90-XX) 441 Computer science (68-XX) 177 General topology (54-XX) 114 Statistics (62-XX) 103 Information and communication theory, circuits (94-XX) 90 Order, lattices, ordered algebraic structures (06-XX) 86 Combinatorics (05-XX) 61 Group theory and generalizations (20-XX) 48 Measure and integration (28-XX) 45 Operator theory (47-XX) 44 Functional analysis (46-XX) 43 Systems theory; control (93-XX) 39 Biology and other natural sciences (92-XX) 37 Real functions (26-XX) 32 Sequences, series, summability (40-XX) 32 Probability theory and stochastic processes (60-XX) 31 Linear and multilinear algebra; matrix theory (15-XX) 30 Associative rings and algebras (16-XX) 25 General algebraic systems (08-XX) 22 Difference and functional equations (39-XX) 21 Number theory (11-XX) 13 Ordinary differential equations (34-XX) 8 Integral equations (45-XX) 7 Category theory; homological algebra (18-XX) 7 Numerical analysis (65-XX) 5 Quantum theory (81-XX) 4 Statistical mechanics, structure of matter (82-XX) 3 Nonassociative rings and algebras (17-XX) 3 Several complex variables and analytic spaces (32-XX) 3 Convex and discrete geometry (52-XX) 2 History and biography (01-XX) 2 Functions of a complex variable (30-XX) 2 Partial differential equations (35-XX) 2 Dynamical systems and ergodic theory (37-XX) 2 Geometry (51-XX) 1 General and overarching topics; collections (00-XX) 1 Commutative algebra (13-XX) 1 Topological groups, Lie groups (22-XX) 1 Special functions (33-XX) 1 Approximations and expansions (41-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Algebraic topology (55-XX) Citations by Year Wikidata Timeline The data are displayed as stored in Wikidata under a Creative Commons CC0 License. Updates and corrections should be made in Wikidata.