Проект КП-06-Н72/8 | Публикации

Начало | Екип | Анотация | Публикации | Конференции

РП 1. Интуиционистки размити множества и обекти, индексирани матрици, вземане на решения в условия на неопределеност с подходи, базирани на ИРМ

  1. 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. (IF = 1.3, WoS Q4).
  2. 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, WoS Q2).
  3. Bureva, V., Atanassov, K., Atanassova, V., & Umlenski, I. (2026). Inverse Operator over Index Matrices. Mathematics, 14(4), Article ID 615. (IF = 2.2, WoS Q1).
  4. Taneva, S. T., Todinova, S., Danailova, A., Atanassov, K., & Atanassova, V. (2026). Multicriteria decision‐making analysis for identifying interrelations between thermodynamic parameters of blood plasma. Journal of Thermal Analysis and Calorimetry. https://doi.org/10.1007/s10973-025-15269-3 (JIF = 3.1, WoS Q2).
  5. Atanassov, K. (2024). A general approach to modal topological structures illustrated by intuitionistic fuzzy objects. Notes on Intuitionistic Fuzzy Sets, 30(3), 260–284. (SJR = 0.258, Scopus Q3).
  6. 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, pp. 26–33. Springer, Cham. DOI: 10.1007/978-3-031-70018-7_5. (SJR = 0.166, Scopus Q4).
  7. Atanassov, K. (2024). Intuitionistic fuzzy temporal operators and temporal topological structures. Notes on Intuitionistic Fuzzy Sets, 30(4), 285–284. (SJR = 0.258, Scopus Q3).
  8. Vassilev, P., & Atanassova, V. (2024). On a new expanding modal-like operator on intuitionistic fuzzy sets. Notes on Intuitionistic Fuzzy Sets, 30(4), 368–373. (SJR = 0.258, Scopus Q3).
  9. Atanassov, K. (2025). A new intuitionistic fuzzy extended modal operator. Notes on Intuitionistic Fuzzy Sets, 31(1), 9–14. (SJR = 0.258, Scopus Q3).
  10. Atanassov, K. (2025). Intuitionistic fuzzy level topological structures. Notes on Intuitionistic Fuzzy Sets, 31(2), 242–252. (SJR = 0.258, Scopus Q3).
  11. 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, Scopus Q3).
  12. 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, Scopus Q3).
  13. 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, Scopus Q3).
  14. Atanassov, K. (2026). Multi-dimensional modal topological structures, extended intuitionistic fuzzy index matrices and multi-person multi-criteria decision making procedures. Notes on Intuitionistic Fuzzy Sets, 32(1), 15–29 (SJR = 0.258, Scopus Q3).
  15. Bureva, V., & Atanassov, K. (2026). A modifying operator for temporal intuitionistic fuzzy index matrices with an application to autonomous self-managing databases. Notes on Intuitionistic Fuzzy Sets, 32(1), 30–39 (SJR = 0.258, Scopus Q3).
  16. Atanassov, K. (2026). A general approach to feeble modal topological structures illustrated by intuitionistic fuzzy objects. In: Proceedings of 22nd International Workshop on Intuitionistic Fuzzy Sets and Generalized Nets (IWIFSGN’2024), 18 October 2024, Warsaw, Poland. Lecture Notes in Networks and Systems, Vol. 1857, Chapter 1. ISBN 978-3-032-22231-2, DOI: 10.1007/978-3-032-22232-9_1, Springer, Cham. (под печат)
  17. Kolev, B., Atanassova, V., & Vassilev, P. (2026). Intuitionistic Fuzzy Estimations for Similarity Queries Using Sketches of Numeric Data. In: Proceedings of 22nd International Workshop on Intuitionistic Fuzzy Sets and Generalized Nets (IWIFSGN’2024), 18 October 2024, Warsaw, Poland. Lecture Notes in Networks and Systems, Vol. 1857, Chapter 27. ISBN 978-3-032-22231-2, DOI: 10.1007/978-3-032-22232-9_27, Springer, Cham. (под печат)
  18. Atanassov, K., Vassilev, P., & Atanassova, V. (2026). On intuitionistic fuzzy sets from n-th type and q-rung orthopair fuzzy sets. CRC-Press, ISBN 978-1-041-12404-7. (под печат, Scopus indexed book)

РП 2. Анализ на данни от кръводарителската система

  1. 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, WoS Q1).
  2. Umlenski, I., Atanassova, V., Vassilev, P., Pencheva, T., Nikolov, N., Andreev, N., Ribagin, S., Vasileva, V., Angelova, N., Dimitriev, A., Atanassov, K., & Petkova, D. (2026) Blood Donation Landscape in Bulgaria: Data Analytics Insights from 2024. Interface Focus  (под печат)
  3. Sotirova, E., Bureva, V., Sotirov, S., Bozov, H., & Ribagin, S. (2024). An intuitionistic fuzzy approach for blood data analysis. 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, pp. 584–591. Springer, Cham. DOI: 10.1007/978-3-031-70018-7_65. (SJR = 0.166, Scopus Q4).
  4. 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)
  5. Sotirova, E., Bureva, V., Sotirov, S., & Bozov, H. (2026). Intuitionistic fuzzy approach for analysis the blood donation system in Bulgaria. 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)
  6. 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)
  7. 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.

РП 3. Геометрични интерпретации на интуиционистки размитите множества

  1. 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, WoS Q1).
  2. Atanassova, V., & Vassilev, P. (2026). Parallels and Meridians in the Intuitionistic Fuzzy Triangle: A Confidence-Aware Framework for Decision Making. Symmetry, 18(3), Article ID 468. (IF = 2.2, WoS Q2).
  3. 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. (SJR = 0.258, Scopus Q3).
  4. 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, Scopus Q3).