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Since 1995 he has been working in the Centre of
Biomedical Engineering at the Bulgarian Academy of Sciences, which in 2010 was merged into the Institute of Biophysics and Biomedical Engineering. In 1998, he became full professor and in 2012 was elected Corresponding member of the Bulgarian Academy of
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He has studied and defined a lot of operations and relations over intuitionistic fuzzy sets, part of which have analogues in the theory of fuzzy sets. Without analogues in traditional fuzzy set theory are the operators on modal, topological, level, which
Atanassov introduced and researched.
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He was the engine of the theoretical research on the area of
Generalized nets, and promoted much of the applied research. He has defined a lot of operations and relations over generalized nets, part of which have analogues in the theory of ordinary
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in 1997, with a doctor thesis on
Generalized nets, and three years later defended a second higher doctorate, Doctor of Mathematical Sciences, with a thesis in the other field of his scientific interest - intuitionistic fuzzy sets.
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Sciences. In 2013, he was awarded the "Pythagoras" Award for considerable contribution to science (Technical
Sciences), awarded by the Ministry of Education and Science of Bulgaria. In 2013, he was elected Fellow of the
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178:, which he significantly extended by launching the concept of "Intuitionistic Fuzzy Sets" and investigated their basis properties. He has also initiated the applications of Intuitionistic fuzzy sets in
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Intuitionistic fuzzy sets are also often referred to in the literature as "Atanassov fuzzy sets" or "Atanassov intuitionistic fuzzy sets".
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In 1983 Atanassov introduced the object "Generalized Net" and investigated its basic properties, as well as some of its applications in
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460:, Website of the Institute of Biophysics and Biomedical Engineering, BAS, 28 January 2013, Last accessed: 12 July 2018
519:"Notes on Intuitionistic Fuzzy Sets/Board from Ifigenia, the wiki for intuitionistic fuzzy sets and generalized nets"
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Shannon, A., D. Langova-Orozova, E. Sotirova, I. Petrounias, K. Atanassov, M. Krawczak, P. Melo-Pinto, T. Kim.
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List of laureates of the
Pythagoras Awards for considerable contribution to science in the period 2010-2012
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162:. However, the topological and logical operators he has introduced have no analogue in Petri nets theory.
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667:, Website of the Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences
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508:, Javier Montero, IFSA Newsletter Vol. 10, No. 1, March 2013, page 6. Last accessed: 12 July 2018
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Atanassov K., M. Daskalov, P. Georgiev, S. Kim, Y. Kim, N. Nikolov, A., Shannon, J. Sorsich.
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Generalized Nets in
Artificial Intelligence. Vol. 2: Generalized nets and Machine Learning
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Generalized Nets in
Artificial Intelligence. Vol. 1: Generalized nets and Expert Systems
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472:, Website of Ministry of Education of Science, 21 May 2013, Last accessed: 12 July 2018
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Generalized Net
Interpretations of Ivan Dimirtov's Informational Theory of Diseases
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113:"Annual of the Informatics Section", Union of Bulgarian Scientists (since 2008)
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448:, Website of the Bulgarian Academy of Sciences, Last accessed: 12 July 2018
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458:"Prof. Krassimir Atanassov elected for Corresponding member of the BAS"
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Atanassov, K., G. Gluhchev, S. Hadjitodorov, A. Shannon, V. Vassilev.
154:, medicine, economics, transportation, chemical industry and others.
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The other fundamental field of research interest for
Atanassov are
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List of Corresponding members of the Bulgarian Academy of Sciences
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Proceedings of the Jangjeon Mathematical Society: Editorial Team
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Notes on Number Theory and Discrete Mathematics: Editorial Board
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Shannon, A., J. Sorsich, K. Atanassov, N. Nikolov, P. Georgiev.
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Shannon A., J. Sorsich, K. Atanassov, N. Nikolov, P. Georgiev.
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Shannon A., J. Sorsich, K. Atanassov, N. Nikolov, P. Georgiev.
116:"Proceedings of the Jangjeon Mathematical Society" (since 2002)
367:, "Prof. Marin Drinov" Academic Publishing House, Sofia, 2013.
129:"Italian Journal of Pure and Applied Mathematics" (since 2002)
107:"Notes on Number Theory and Discrete Mathematics" (since 1995)
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Advanced Studies in Contemporary Mathematics: Editorial Board
317:. KvB Visual Concepts Pty Ltd, Monograph No. 7, Sydney, 2005.
303:. KvB Visual Concepts Pty Ltd, Monograph No. 6, Sydney, 2003.
282:. KvB Visual Concepts Pty Ltd, Monograph No. 2, Sydney, 2000.
310:. "Prof. M. Drinov" Academic Publishing House, Sofia, 2004.
296:. "Prof. M. Drinov" Academic Publishing House, Sofia, 2002.
289:. "Prof. M. Drinov" Academic Publishing House, Sofia, 2001.
275:. "Prof. M. Drinov" Academic Publishing House, Sofia, 2000.
268:. "Prof. M. Drinov" Academic Publishing House, Sofia, 1999.
261:. "Prof. M. Drinov" Academic Publishing House, Sofia, 1998.
254:, "Prof. M. Drinov" Academic Publishing House, Sofia, 1998.
247:. "Prof. M. Drinov" Academic Publishing House, Sofia, 1998.
240:. "Prof. M. Drinov" Academic Publishing House, Sofia, 1997.
233:, "Prof. M. Drinov" Academic Publishing House, Sofia, 1997.
226:. "Prof. M. Drinov" Academic Publishing House, Sofia, 1996.
110:"Advanced Studies in Contemporary Mathematics" (since 2001)
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Corresponding Members of the Bulgarian Academy of Sciences
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Generalized Nets in General and Internal Medicine. Vol. 3
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Generalized Nets in General and Internal Medicine. Vol. 2
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Generalized Nets in General and Internal Medicine. Vol. 1
42:(2012). He is best known for introducing the concepts of
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New Mathematics and Natural Computation: Editorial Board
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Generalized Nets Modelling of Biotechnological Processes
212:, World Scientific, Singapore, New Jersey, London, 1991.
126:"New Mathematics and Natural Computation" (since 1999)
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Other research activities of Professor Atanassov are:
567:"Informatics Section", Union of Bulgarian Scientists"
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Atanassov K., V. Atanassova, A. Shannon, J. Turner.
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Index Matrices: Towards an Augmented Matrix Calculus
74:, in 1978, and defended his PhD in 1986. He became
329:Intuitionistic Fuzzy Sets: Theory and Applications
285:Shannon, A., J. Sorsich, K. Atanassov, V. Radeva.
217:Introduction in the Theory of the Generalized Nets
132:"International Journal Bioautomation" (since 2008)
615:"Italian Journal of Pure and Applied Mathematics"
365:Intuitionistic Fuzzy Sets, Measures and Integrals
315:Generalized Net Modelling of University Processes
306:Shannon A., O. Roeva, T. Pencheva, K. Atanassov.
104:"Notes on Intuitionistic Fuzzy Sets" (since 1995)
66:Krassimir Atanassov graduated mathematics in the
219:" (Burgas, Pontica Print, 1992; in Bulgarian)
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393:New Visual Perspectives on Fibonacci Numbers
26:: Красимир Тодоров Атанасов; 23 March 1954,
506:Report on IFSA Awards and IFSA Fellowships
50:, which are extensions of the concepts of
363:Atanassov, K., P. Vassilev, R. Tsvetkov.
388:. American Research Press, Lupton, 1999.
301:Generalized Nets and Pattern Recognition
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322:Monographs in Intuitionistic fuzzy sets
85:International Fuzzy Systems Association
76:Doctor of Technical (computer) Sciences
292:Sorsich J., A. Shannon, K. Atanassov.
280:Generalized Nets and Cognitive Science
222:Shannon A., J. Sorsich, K. Atanassov.
705:21st-century Bulgarian mathematicians
700:20th-century Bulgarian mathematicians
395:. World Scientific, New Jersey, 2002.
386:On Some of the Smarandache's Problems
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398:Vassilev-Missana, M., K. Atanassov.
278:Atanassov, K., A. Shannon, C. Wong.
358:On Intuitionistic Fuzzy Sets Theory
340:On Intuitionistic Fuzzy Sets Theory
231:Generalized Nets and Systems Theory
294:Generalized Net in Child Neurology
121:Member of the Editorial Boards of:
16:Bulgarian mathematician, born 1954
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639:"Bioautomation - editorial board"
34:) is a Bulgarian mathematician,
671:Profile of Krassimir Atanassov
203:Monographs in Generalized nets
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604:, Last accessed: 12 July 2018
592:, Last accessed: 12 July 2018
556:, Last accessed: 12 July 2018
544:, Last accessed: 12 July 2018
360:, Springer, Heidelberg, 2012.
238:Generalized Nets in Neurology
40:Bulgarian Academy of Sciences
224:Generalized Nets in Medicine
379:Monographs in Number theory
372:Intuitionistic Fuzzy Logics
346:, Berlin, Heidelberg, 2012.
20:Krassimir Todorov Atanassov
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257:Atanassov K., H. Aladjov.
400:Some Smarandache Problems
353:, Springer, Berlin, 2014.
166:Intuitionistic fuzzy sets
48:Intuitionistic fuzzy sets
402:, Hexis, Phoenix, 2004.
374:, Springer, Cham, 2017.
148:artificial intelligence
487:isdlab.ie.ntnu.edu.tw
710:Bulgarian scientists
36:Corresponding member
665:Krassimir Atanassov
335:, Heidelberg, 1999.
99:Editor-in-Chief of:
715:People from Burgas
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684:Categories
648:2024-01-10
624:2024-01-10
576:2024-01-10
528:2024-01-10
492:2024-01-10
434:References
423:Fuzzy sets
418:Petri nets
172:Fuzzy sets
160:Petri nets
56:Fuzzy sets
52:Petri nets
91:Expertise
62:Biography
24:Bulgarian
407:See also
344:Springer
137:Research
32:Bulgaria
38:of the
483:"IFSA"
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72:Sofia
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