“Математически модели, методи и алгоритми за решаване на трудни оптимизационни задачи за постигане на висока сигурност в комуникациите и по-добра икономическа устойчивост”

Проект № КП-06-Н 52/7 от 19.11.2021 г., финансиран от Фонд „Научни изследвания” на Министерството на образованието и науката, с ръководител проф. д-р Васил Георгиев Гуляшки

Резултати от втори етап
(2024 г. - 2025 г.)

Събития

(Втори етап 2024 г. - 2025 г.)

Защита на докторанта Емилиано Манколли, проведена в ИИКТ – БАН на 21.03.2024 г. Темата на дисертацията е: “Optimization Methods for Machine Learning Applications” („Методи за оптимизация за приложения на машинно обучение”), с научен ръководител проф. д-р Васил Гуляшки от ИИКТ – БАН.

Защита на докторантката Едьола Нака, проведена в ИИКТ – БАН на 24.01.2025 г. Темата на дисертацията е: “Optimization Algorithms for Data Management” („Алгоритми за оптимизация за управление на данни”), с научен ръководител проф. д-р Васил Гуляшки от ИИКТ – БАН.

Защита на докторанта Крисел Тола, проведена в ТУ-София на 12.03.2025 г. Темата на дисертацията е: “Development of Innovative Methods and Tools for E-Learning and E-Management in the Area of Computer-Aided Design” („Разработване на иновативни методи и инструменти за електронно обучение и електронно управление в областта на компютърно подпомогнатия дизайн”), с научен ръководител доц. д-р Галя Маринова от ТУ-София.

Монографии

(Втори етап 2024 г. - 2025 г.)

1. Даниела Борисова, (2025 г.) „Микромрежи и киберсигурност“, Образование и познание, 146 стр., ISBN 978-619-7515-57-2, eISBN 978-619-7515-61-9
Monograph


В монография "Микромрежи и киберсигурност" са представени съвременни изследвания в областта на киберзащитата на интелигентните микромрежи. Разгледани са различни форми на киберакатаки както и архитектури за обемен на данни. Анализирани са различните видове комуникации, както и протоколите и стандартите, използвани в тях. Описани сa различни типове киберуязвимости, както и основни стъпки за извършване на анализ на риска в микромрежа. Разгледани са някои глобални решения за защита от кибератаки, базиращи се на мошинно обучение ...

2. Васил Гуляшки, Галя Маринова, Леонид Кирилов и др., (2025 г.) „Микромрежи – оптимизация, управление и експлоатация“, Образование и познание, 156 стр., ISBN 978-619-7515-58-9, еISBN 978-619-7515-62-6

В монографията "Микромрежи – оптимизация, управление и експлоатация" изследванията са фокусирани върху оптимизацията, управлението и експлоатацията на микромрежи, които са от ключово значение за развитието на устойчиви, гъвкави и интелигентни енергийни системи. Микромрежите съчетават различни енергийни източници, съхранение на енергия и потребители в локализирана система, която може да работи автономно или в синхрон с основната мрежа. Научните и инженерните усилия в тази област са насочени към повишаване на ефективността, надеждността и рентабилността на микромрежите, чрез прилагане на съвременни методи за контрол, диспечиране и икономическа оптимизация. Оптимизацията, управлението и експлоатацията на микромрежи ще продължат да играят ключова роля в прехода към децентрализирана, интелигентна и нисковъглеродна енергийна инфраструктура ...

Monograph

Публикации

(Втори етап 2024 г. - 2025 г.)

  1. Borissova, D.: Multicriteria decision-making in wind-solar power plants. Comptes rendus de l'Académie bulgare des Sciences. vol. 78(2), pp. 245–252, 2025. (IF: 0.3; SJR(Q3) = 0.154)
  2. Chikalanov, Al., Kirilov, L., Nikolov, R., Lyubenova, M., Petkov, Y.: A Prototype of Big Data Platform for Seniors Care. Comptes rendus de l’Académie bulgare des Sciences, vol. 77, no. 6, pp. 871- 880, 2024. (IF: 0.378; SJR(Q3) = 0.16)
  3. Chikalanov, Al., Kirilov, L., Kovatcheva, E., Nikolov, R., Shoikova, El., Iliev, Al., Gotsev, L.: A Model of Big Data Architecture on the Base of FIWARE Components. Comptes rendus de l’Académie bulgare des Sciences, vol. 76, no. 9, pp. 1393-1401, 2023. (IF: 0.3; SJR(Q3) = 0.16)
  4. Guliashki, V., Kirilov, L., Nuzi A.: Optimization Models and Strategy Approaches Dealing with Economic Crises, Natural Disasters, and Pandemics – an Overview. Cybernetics and Information Technologies, vol. 23, no. 4, pp. 3-25, 2023. (IF: 1.2; SJR(Q3) = 0.309)
  5. Guliashki, V., Kirilov, L., Marinova, G.: Methods and Algorithms for Flexible Job Shop Scheduling − A State of the Art. Cybernetics and Information Technologies, Vol. 25(2), pp. 3-30, 2025. (IF: 1.1; SJR(Q2) = 0.358)
  6. Borissova, D., Dimitrova, Z., Naidenov, N., Garvanova, M., Garvanov, I., Blagoev, I.: Digitalization challenges: A decision-making model for SCADA systems staff selection. WSEAS Transactions on Business and Economics, vol. 21, pp. 1869-1876, 2024. (SJR(Q4) = 0.18)
  7. Borissova, D., Naidenov, N., Yoshinov, R.: Digital transformation assessment model based on indicators for operational and organizational readiness and business value. In: Guarda, T., Portela, F., Diaz-Nafria, J.M. (eds) Advanced Research in Technologies, Information, Innovation and Sustainability. ARTIIS 2023. Communications in Computer and Information Science, Springer, Cham, vol. 1935, pp. 457–467, 2024. (SJR(Q4) = 0.2)
  8. Dimitrova, Z., Borissova, D., Dimitrov, V.: A methodology for alternatives ranking by estimations forming based on values from criteria decomposition into options. WSEAS Transactions on Business and Economics, vol. 21, pp. 2136-2144, 2024. (SJR(Q4) = 0.18)
  9. Barzev, I., Borissova, D., Buhtiyarov, N.: Comparison of different binary classification algorithms for malware detection. In: Rocha, Á., Ferrás, C., Hochstetter Diez, J., Diéguez Rebolledo, M. (eds) Information Technology and Systems. ICITS 2024. Lecture Notes in Networks and Systems, Springer, Cham, vol. 932, pp. 369–378, 2024. (SJR(Q4) = 0.17)
  10. Iliev, I., Rasheva-Yordanova, K., Borissova, D.: Challenges in geolocation for logistics delivery: A case study on the accuracy in Bulgaria of google maps directions API. In: Shishkov, B. (eds) Business Modeling and Software Design. BMSD 2024. Lecture Notes in Business Information Processing, Springer, Cham, vol. 523, pp. 283–292, 2024. (SJR(Q3) = 0.34)
  11. Barzev, I., Borissova, D.: An improved static analysis approach for malware detection by optimizing feature extraction combining different ML algorithms. In: Bennour, A., Bouridane, A., Almaadeed, S., Bouaziz, B., Edirisinghe, E. (eds) Intelligent Systems and Pattern Recognition. ISPR 2024. Communications in Computer and Information Science, Springer, Cham, vol. 2304, pp. 102–115, 2025. (SJR(Q4) = 0.182)
  12. Bankovska, M., Borissova, D., Rasheva-Yordanova, K.: A model for evaluating the effectiveness of e-learning courses based on indicators of course quality and time spent by the learners. In: Hao, T., et al. Learning Technologies and Systems. SETE 2024. Lecture Notes in Computer Science, Springer, Singapore, vol. 15589, pp. 32–43, 2025. (SJR(Q2) = 0.352 )
  13. Borissova, D., Bankovska, M., Rasheva-Yordanova, K., Dimitrova, Z.: Multicriteria Model for Evaluation of Learning Management Systems. WSEAS TRANSACTIONS on BUSINESS and ECONOMICS, vol. 22, 1237-1248, 2025. (SJR(Q4) = 0.192)
  14. Borissova, D., Dimitrova, Z., Naidenov, N., Garvanova, M., Garvanov, I., Yoshinov, R.: How to Select Chief Digital Officer to Drive Digital Transformation: A Multiple Attributes Group Decision-Making Model. In: Simian, D., Stoica, L.F. (eds) Modelling and Development of Intelligent Systems. MDIS 2024. Communications in Computer and Information Science, Springer, Cham, vol. 2486, pp. 3–17, 2025. (SJR(Q4) = 0.18)
  15. Barzev, I., Borissova, D.: Performance analysis of LSTM, SVM, CNN and CNN-LSTM algorithms for malware detection in IoT dataset. WSEAS TRANSACTIONS on COMPUTER RESEARCH, vol. 13, 288-296, 2025. (SJR(Q4) = 0.140)
  16. Borissova, D., Dimitrova, Z., Buhtiyarov, N., Garvanova, M., Garvanov, I., Tanev, Y.: Ready for digitization: Decision-making model for low code development platform selection. In: Guarda, T., Portela, F., Gatica, G. (eds) Advanced Research in Technologies, Information, Innovation and Sustainability. ARTIIS 2024. Communications in Computer and Information Science, Springer, Cham, vol. 2345, pp. 74–86, 2025. (SJR(Q4) = 0.18)
  17. Borissova, D., Dimitrova, Z., Popchev, I: Wind or solar photovoltaic energy: How to select renewable energy to invest?. In: E3S Web of Conferences, EEPES 2025, 638, 01002, 2025. (SJR = 0.205)
  18. Borissova, D., Dimitrova, Z., Buhtiyarov, N.: Web-based application to support decision-making in determining the progress of the green transition. In: Rocha, A., Ferrás, C., Calvo, H. (eds), Information Technology and Systems, ICITS 2025, Lecture Notes in Networks and Systems, Springer, Cham, vol. 1448, pp. 115–124, 2025. (SJR (Q4) = 0.166)
  19. Kondoff, Ch., Mikhov, R., Kirilov, L., Zaekova, R., Tashev Pl.: Working Regimes for Friction Stir Processing of Aluminium Alloy A6061. Proceedings of the 14th International Scientific and Practical Conference, Rezekne, Latvia, vol. 3, pp. 139-144, 2023. (SJR = 0.113)
  20. Kondoff, Ch., Tashev, Pl., Dykova, V., Kolev, M., Kirilov, L., Mikhov, R.: Tribological characteristics of composites based on A6061 and Zn prepared by friction stir processing. Journal of the Balkan Tribological Association - JBTA, vol. 30, no. 6, pp. 935-944, 2024. (SJR(Q4) = 0.151)
  21. Dimitrova, Z., Borissova, D., Dimitrov, V.: Web application based on serverless architecture to support group decision-making by scoring models. In: 5th International Conference on Communications, Information, Electronic and Energy Systems (CIEES), Veliko Tarnovo, Bulgaria, 2024. (Indexed in: IEEE Xplore)
  22. Shaglil, I., Stoyanova, K., Benotsmane, R.: Design and Implementation of DOA Algorithms for Smart Antenna Systems. In: Proceedings of the IEEE 25th International Carpathian Control Conference, 22-24 May, Krynica Zdrój, Poland, 2024. (Indexed in: IEEE Xplore)
  23. Guliashki, V., Music, G., Marinova, G.: An Efficient Algorithm for Scheduling Aircraft Landing Problem. In: Proceedings of the International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications CoBCom 2024, July 09th – 11th, Graz, Austria, paper CoBCom , pp. 1-6, 2024. (Indexed in: IEEE Xplore)
  24. Guliashki, V., Marinova, G.: Optimal Energy Management for Grid-Connected Microgrid Applications. In: Proceedings of the International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications CoBCom 2024, July 09th – 11th, Graz, Austria, paper CoBCom , pp. 1-5, 2024. (Indexed in: IEEE Xplore)
  25. Ibro, M, Marinova, G.: Designing an Augmented Reality Teaching Module for Power Consumption in FPGAs. In: Proceedings of the International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications CoBCom 2024, July 09th – 11th, Graz, Austria, paper CoBCom , pp. 1-4, 2024. (Indexed in: IEEE Xplore)
  26. Muka, E., Marinova, G.: Digital Twins to monitor IoT devices for green transformation of university campus. In: Proceedings of the International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications CoBCom 2024, July 09th – 11th, Graz, Austria, paper CoBCom , pp. 1-6, 2024. (Indexed in: IEEE Xplore)
  27. Guliashki V., Marinova, G.: AI-assisted Optimal Energy Management in Microgrids. In: Proceedings of the 32-th IEEE International Conference on Systems, Signals and Image Processing, IWSSIP 2025, June 24 - 26, Skopje, North Macedonia, 2025. (Indexed in: IEEE Xplore)
  28. Guliashki, V., Marinova, G.: Impact of Cyber Attacs on Human’s health. In: Proceedings of the IEEE International Workshop on Technologies for Defense and Security TechDefense 2024, November 11-13, 2024, Napoli, Italy, pp. 19-23, 2024. (Indexed in: IEEE Xplore)
  29. Berisha, D., Guliashki, V.: Optimization and Coordination Strategies, Reducing the Impact of the COVID-19 – Pandemic, a Survey. Problems of Engineering Cybernetics and Robotics, vol. 83, pp. 58-72, 2025. (Indexed in: Inspec, Google Scholar)
  30. Marinova, G.: Drones neutralisation, drone defense solutions. In: Proceedings of the IC-UBT 2024, 13th International Conference on Business, Technology and Innovation, Computer Science and Communication Engineering (CSCE), Prishtina, Kosovo, pp. 101-104, 2024. (Indexed in: EBSCO - Central & Eastern European Academic Source(CEEAS), ROAD Index)
  31. Stoyanova, K., Guliashki, V.: Group drop of sustainability: Trade-off solutions between low returns and portfolio stability. Computers and Informatics, 4(1); pp. 13-19, 2024. (Indexed in: EBSCO - Central & Eastern European Academic Source(CEEAS), ROAD Index)
  32. Stoyanova, K., Benotsmane, R., Grigorova, V.: Cryptocurrencies portfolio optimization with an EFA solution. Proceedings of ICT Innovations Conference, Ohrid, North Macedonia, pp. 2-13, 2024. (Indexed in: Google Scholar)
  33. Boshnjaku, E., Qehaja, B., Hajrizi, E., Guliashki, V., Marinova, G.: A Web-Based Hybrid Optimization Platform for Real-Time Microgrid Energy Management. In Proceedings of the ConTEL Symposium within the 33rd International Conference on Software, Telecommunications and Computer Networks (SoftCOM 2025), September 18-20, 2025, Split, Croatia, pp. SYM5/III-1, 6 pages, 2025. (Indexed in: IEEE Xplore)
  34. Berisha, D., Guliashki, V.: Optimization Model for Communications Between Hospitals During a Pandemic. In Proceedings of the ConTEL Symposium within the 33rd International Conference on Software, Telecommunications and Computer Networks (SoftCOM 2025), September 18-20, 2025, Split, Croatia, pp. SYM5/III-5, 6 pages, 2025. (Indexed in: IEEE Xplore)
  35. Malaj, E., Marinova, G.: Review on hardware logical encryption. In Proceedings of the IEEE International Workshop on Technologies for Defense and Security TechDefense 2025, November 5-7, 2025, Rome, Italy, pp. 497-502, 2025. (Indexed in: IEEE Xplore)
  36. Myasnichenko, V., Mikhov, R., Sdobnyakov, N., Kirilov, L., Bazulev, A.: Lattice Monte Carlo Simulation of Atomic Ordering in Gold-Silver Nanocages. WSEAS Transactions on Electronics, vol. 16, pp. 157-167, 2025. (Indexed in: IEEE Xplore)
  37. Marinova, G, Hajrizi, E., Guliashki, V.: Smart Energy Management in an University Campus Microgrid. In: Proceedings of the 7th International Balkan Conference on Communications and Networking (BalkanCom 2024), Ljubljana, Slovenia, June 3-6, pp. 76-81, 2024. (Indexed in: IEEE Xplore)
  38. Chikalanov, Al., Kirilov, L., Nikolov, R., Lyubenova, M., Petkov, Y: Implementation of FIWARE for Development of BigData Elderly Care Platform. Studies in Computational Intelloigence, Springer. (под печат)