ENНачало | Екип | Анотация | Публикации | Конференции
Интуиционистки размити множества и обекти, геометрични интерпретации
- Atanassov, K. (2024). New results on extended intuitionistic fuzzy index matrices. In: Kahraman, C., Cevik Onar, S., Cebi, S., Oztaysi, B., Tolga, A.C., Ucal Sari, I. (eds) Intelligent and Fuzzy Systems. INFUS 2024. Lecture Notes in Networks and Systems, vol 1088. Springer, Cham. DOI: 10.1007/978-3-031-70018-7_5
- Vassilev, P., Atanassova, V. (2024). On a family of billiards-inspired operators over intuitionistic fuzzy sets. Notes on Intuitionistic Fuzzy Sets, 30(1), 92–100. DOI: 10.7546/nifs.2024.30.1.92-100.
- Atanassov, K. (2024). A general approach to modal topological structures illustrated by intuitionistic fuzzy objects. Notes on Intuitionistic Fuzzy Sets, 30(3), 260–284.
- Atanassov, K. (2024). Intuitionistic fuzzy temporal operators and temporal topological structures. Notes on Intuitionistic Fuzzy Sets, 30(4), 285–284.
- Atanassov, K. (2024). On a new expanding modal-like operator on intuitionistic fuzzy sets. Notes on Intuitionistic Fuzzy Sets, 30(4), 368—373.
- Atanassov, K., Vassilev, P., Atanassova, V. (2025). Geometrical interpretations of interval-valued intuitionistic fuzzy sets: Reconsiderations and new results. Mathematics 2025, 13(12), Article ID 1967 (IF = 2.2, Q1).
- Atanassov, K. (2025). A new intuitionistic fuzzy extended modal operator. Notes on Intuitionistic Fuzzy Sets, 31(1), 9—14 (SJR = 0.258, Q3).
- Atanassov, K. (2025). Intuitionistic fuzzy level topological structures. Notes on Intuitionistic Fuzzy Sets, 31(2), 242—252(SJR = 0.258, Q3).
- Atanassov, K., Vassilev, P., Atanassova, V. (2025). Intuitionistic fuzzy sets and some of their so-called extensions. Notes on Intuitionistic Fuzzy Sets, 31(3), 372—385 (SJR = 0.258, Q3).
- Atanassov, K., Angelova, N., & Kacprzyk, J. (2025). Intuitionistic fuzzy interpretation of a classical formula. Notes on Intuitionistic Fuzzy Sets, 31(4), 427—440 (SJR = 0.258, Q3).
- Vassilev, P., Zhivkova, K., Atanassova, V., Todorova, L., & Petkova, D. (2025). On some new geometrically motivated operators over intuitionistic fuzzy sets. Notes on Intuitionistic Fuzzy Sets, 31(4), 448—457 (SJR = 0.258, Q3).
- Atanassov, K., Kahraman, C., Kacprzyk, J., Vassilev, P., & Atanassova, V. (2025). A property of the intuitionistic fuzzy modal operator XB,C,D,F,G. Journal of Multiple-Valued Logic & Soft Computing, 46(24), 199–216.
Анализ на данни от кръводарителската система
- Atanassova, V., Vassilev, P., Umlenski, I., Andreev, N., & Atanassov, K. (2025). A mathematical model of a fair blood allocation framework for the transfusion haematology system of Bulgaria. Mathematics, 13(7), Article ID 1062 (IF = 2.2, Q1).
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Атанасова, В., Умленски, И. Николов, Н., Андреев, Н., Василев, П., Атанасов, К., Пенчева, Т., Рибагин, С., Василева, В., Димитриев, А., & Ангелова, Н. (2025). „Капка по капка“: Актуални данни за кръвногруповите разпределения и индикаторите на кръводарителска активност в България за 2023 г. Списание на БАН, 138(2), 3—15.
- Atanassova, V., Andreev, N., Umlenski, I. (2026). Relations between inpatient health establishments’ capacity, mortality rates and blood donation activity in Bulgaria using correlation and InterCriteria Analysis. In: Proceedings of 3rd International Symposium on Bioinformatics and Biomedicine (BioInfoMed’2024), 4-6 July 2024, Burgas, Bulgaria. Lecture Notes in Networks and Systems, Springer (под печат)
- Umlenski, I., Atanassova, V., Vassilev, P., Andreev, N., & Atanassov, K. (2026). Model of a fair blood allocation system in transfusion haematology. In: Proceedings of 3rd International Symposium on Bioinformatics and Biomedicine (BioInfoMed’2024), 4-6 July 2024, Burgas, Bulgaria. Lecture Notes in Networks and Systems, Springer (под печат)
Интеркритериален анализ и вземане на решения в условия на интуиционистка размитост
- Angelova, M., Alov, P., Tsakovska, I., Jereva, D., Lessigiarska, I., Atanassov, K., Pajeva, I., Pencheva T. (2025). Pairwise performance comparison of docking scoring functions: Computational approach using InterCriteria Analysis. Molecules, 30(13), Article ID 2777. (IF = 4.6).
- Mavrov, D., Palichev, G., Bureva, V., & Ribagin, S. (2025). Software for InterCriteria Analysis: Implementation of a normalization step before data processing. Notes on Intuitionistic Fuzzy Sets, 31(4), 599—609 (SJR = 0.258, Q3).
