P U B L I C A T I O N S

PHASE 2

WP1 Research and modeling of sensor networks and systems (Assoc. Prof. Svetozar Ilchev, PhD from IICT-BAS)

A. Referenced databases (SCOPUS and WoS)

2023

1.        Ilchev, S.,  Design and Implementation of firmware for an embedded system that creates lighting and laser effects, in Proc. of the 24th International Conference on Computer Systems and Technologies (CompSysTech '23), 16-17 June, 2023, University of Ruse, Ruse, Bulgaria, ACM, New York, NY, USA, ISBN: 979-8-4007-0047-7/23/06, DOI: 10.1145/3606305.3606310, SJR(SCOPUS)2022: 0.21 (https://www.scimagojr.com/journalsearch.php?q=11600154611&tip=sid), 2023, pp. 9-14, URL: https://dl.acm.org/doi/10.1145/3606305.3606310 (indexed in SCOPUS)

Abstract

2.        Boneva, A., Ivanova, V., Vasilev, P., Ivanov, S., Ivanova, T., Big Data Processing for Bulgarian Healthcare - Smart Cards and Some Simulating Decisions, Proceedings of the 8^th IEEE International Conference “Big Data, Knowledge and Control Systems Engineering” (BdKCSE’2023), A hybrid conference, 02–03 November 2023, Sofia, Bulgaria, IEEE Xplore, Electronic ISBN:979-8-3503-1324-6, Print on Demand(PoD) ISBN: 979-8-3503-1325-3, IEEE, 2023, pp. 1-8, DOI: 10.1109/BdKCSE59280.2023.10339733, URL: https://ieeexplore.ieee.org/document/10339733 (indexed in Scopus and WoS)

Abstract

2022

3.        Ilchev, S., Otsetova-Dudin, E., Device model and communication protocol with low overhead for sensors and actuators in smart buildings, in Proc. of the 23th International Conference on Computer Systems and Technologies (CompSysTech '22), 17-18 June, 2022, University of Ruse, Ruse, Bulgaria, ACM, New York, NY, USA, ISBN: 978-1-4503-9644-8/22/06, DOI: https://doi.org/10.1145/3546118.3546141, SJR(SCOPUS)2021: 0.23, (https://www.scimagojr.com/journalsearch.php?q=11600154611&tip=sid&clean=0), 2022, pp. 33-38, Best paper award, URL: https://dl.acm.org/doi/pdf/10.1145/3546118.3546141 (indexed in SCOPUS)

Abstract

4.        Ilchev, S., Otsetova-Dudin, E., Conceptual design and implementation of a microcontroller for the projection of laser and lighting effects in smart environments, in Proc. of the 23th International Conference on Computer Systems and Technologies (CompSysTech '22), 17-18 June, 2022, University of Ruse, Ruse, Bulgaria, ACM, New York, NY, USA, ISBN: 978-1-4503-9644-8/22/06, DOI: https://doi.org/10.1145/3546118.3546140, SJR(SCOPUS)2021: 0.23 (https://www.scimagojr.com/journalsearch.php?q=11600154611&tip=sid&clean=0), 2022, pp. 28-32, URL: https://dl.acm.org/doi/pdf/10.1145/3546118.3546140 (indexed in SCOPUS)

Abstract

B. Other publications under the work program (monographs, textbooks, book chapters, etc.)

C. Scientific publications indexed in other databases or not indexed

2023

5.        Ivanova, V., Boneva, A., Ivanov, S., Vasilev, P., A Wireless Device to Modular Robotized Instrument for Health Information, Computer Science & Engineering: An International Journal (CSEIJ), ISSN: 2231 - 329X (Online): 2231 - 3583 (Print), Vol. Editor: Salah Al-Majeed (University of Gloucestershire, UK), AIRCC Publishing Corporation, Vol. 13, № 2, April 2023, pp. 21- 33, DOI:10.5121/cseij.2023.13203, URL: https://www.cseij.org/papers/v13n2/13223cseij03.pdf, (indexed in: ProQuest, etc.); Preprint in SSRN (Elsevier Inc.): https://ssrn.com/abstract=4437317

Abstract

6.        Ivanova, V., Boneva, A., Ivanov, S., Doshev, Y., An ECG Monitoring Device for a Modular Instrument to Surgical Robots, ХXXII International Scientific and Technical Conference Automation of Discrete Production Engineering – ADP 2023, June 29, 2023 ÷ July 2, 2023, TU Recreation Facilities Sozopol, j. Automation of Discrete Production Engineering, ISSN: 2682-9584, Publishing house of TU-Sofia, ISSUE 5, 2023, pp. 44-50, URL: https://mf.tu-sofia.bg/mntkadp/includes/archive/2023.pdf, (included in the National Reference List of modern Bulgarian scientific publications with peer review under number ID No. 3188, indexed in Research Gate and Google Scholar)

Abstract

2022

7.        Boneva, A., Boneva, Y., An Approach for Encrypted Exchange of Information in Corporate Networks Based on Tcl/Tk, j. Problems of Engineering Cybernetics and Robotics, p-ISSN: 2738-7356; e-ISSN: 2738-7364, Vol. 78, Prof. Marin Drinov Publishing House of Bulgarian Academy of Sciences, Sofia, DOI: https://doi.org/10.7546/PECR.78.22.02, 2022, pp. 5-22, URL: https://www.iict.bas.bg/pecr/2022/78/2-PECR-Boneva-Boneva.pdf (Indexed in Inspec and Google Scholar)

Abstract

8.        Ivanova, V., Boneva, A., Early Design of a Mechatronic Laparoscopic Device for Surgical Training, ХXXI International Scientific and Technical Conference Automation of Discrete Production Engineering - “ADP – 2022”, June 29, 2022 ÷ July 2, 2022, TU Recreation Facilities Sozopol, j. “Automation of Discrete Production Engineering”, ISSN: 2682-9584, ISSUE 4, Publishing house of TU-Sofia, 2022, pp. 161-166, URL: https://mf.tu-sofia.bg/mntkadp/includes/archive/2022.pdf (included in the National Reference List of modern Bulgarian scientific publications with peer review under number ID No. 3188, indexed in Research Gate)

Abstract

WP2 Modeling knowledge and methods for personalized learning (Assoc. Prof. Tatyana Ivanova, PhD from ТU – Sofia)

A. Referenced databases (SCOPUS and WoS)

2024

9.        Ivanova M., Grosseck G., Holotescu C. Unveiling Insights: A Bibliometric Analysis of Artificial Intelligence in Teaching, Informatics, Vol. 11 (1), Number: 10, MDPI, 2024, pp. 1-21, DOI: https://doi.org/10.3390/informatics11010010, SJR (SCOPUS) 2023: 0.66, Q1 (https://www.scimagojr.com/journalsearch.php?q=21100897717&tip=sid&clean=0), URL: https://www.mdpi.com/2227-9709/11/1/10 (Indexed in   SCOPUS and WoS)

Abstract

2023

10.     Ivanova, M., Petrova, T., Towards Independent Students’ Activities, Online Environment and Learning Performance: An Investigation through Synthetic Data and Artificial Neural Networks, Informatics, 10 (2), 37, MDPI, 2023, pp. 1-16, DOI https:// doi.org/10.3390/informatics10020037, SJR (SCOPUS) 2022: 0.55, Q2 (https://www.scimagojr.com/journalsearch.php?q=21100897717&tip=sid&clean=0) URL: https://www.mdpi.com/2227-9709/10/2/37  (Indexed in  WoS and SCOPUS)

Abstract

11.     Ivanova, T., Terzieva, V., Ivanova, M., Application of Artificial Neural Networks in Intelligent Tutoring: A Contemporary Glance. In: Kubincová, Z., Caruso, F., Kim, Te., Ivanova, M., Lancia, L., Pellegrino, M.A. (eds) Methodologies and Intelligent Systems for Technology Enhanced Learning, Workshops - 13th International Conference. MIS4TEL 2023. Lecture Notes in Networks and Systems, vol 769. Springer, Cham. 2023, pp. 139-150, DOI: https://doi.org/10.1007/978-3-031-42134-1_14, SJR (SCOPUS) 2022: 0.15, Q4 (https://www.scimagojr.com/journalsearch.php?q=21100901469&tip=sid&clean=0), URL: https://link.springer.com/chapter/10.1007/978-3-031-42134-1_14 (Indexed in SCOPUS)

Abstract

12.     Ivanova, M., Petkova, P., Petrova, T., Educators’ Support Through Predictive Analytics in an Assessment Process. In: Kubincová, Z., Caruso, F., Kim, Te., Ivanova, M., Lancia, L., Pellegrino, M.A. (eds), Methodologies and Intelligent Systems for Technology Enhanced Learning, Workshops - 13th International Conference. MIS4TEL 2023. Lecture Notes in Networks and Systems, vol 769. Springer, Cham. 2023, pp. 151-162, DOI: https://doi.org/10.1007/978-3-031-42134-1_15, SJR (SCOPUS) 2022: 0.15, Q4 (https://www.scimagojr.com/journalsearch.php?q=21100901469&tip=sid&clean=0) , URL: https://link.springer.com/chapter/10.1007/978-3-031-42134-1_15  (Indexed in SCOPUS)

Abstract

13.     Terzieva, V., Ivanova, T., Todorova, K., Personalized Learning in an Intelligent Educational System. In: Krouska, A., Troussas, C., Caro, J. (eds) Novel & Intelligent Digital Systems: Proceedings of the 2nd International Conference (NiDS 2022), Lecture Notes in Networks and Systems,  Vol. 556. Springer, Cham, 2023, pp. 13-23, DOI: https://doi.org/10.1007/978-3-031-17601-2_2, SJR (SCOPUS) 2022: 0.15, Q4 (https://www.scimagojr.com/journalsearch.php?q=21100901469&tip=sid&clean=0), URL: https://link.springer.com/chapter/10.1007/978-3-031-17601-2_2 ,(indexed in SCOPUS)

Abstract

14.     Ivanova, T., Collaborative methodology for semantic modeling of learning domain knowledge, in Proc. of the 24th International Conference on Computer Systems and Technologies (CompSysTech '23), 16-17 June, 2023, University of Ruse, Ruse, Bulgaria, ACM, New York, NY, USA, ISBN: 979-8-4007-0047-7/23/06, DOI: https://doi.org/10.1145/3606305.3606320, pp. 174–179, SJR(SCOPUS)2022: 0.21 (https://www.scimagojr.com/journalsearch.php?q=11600154611&tip=sid), URL: https://dl.acm.org/doi/fullHtml/10.1145/3606305.3606320, (indexed in SCOPUS)

Abstract

15.     Ivanova, T., Semi-automatic ontology development for supporting personalized tutoring, in Proc. of the 24th International Conference on Computer Systems and Technologies (CompSysTech '23), 16-17 June, 2023, University of Ruse, Ruse, Bulgaria, ACM, New York, NY, USA, ISBN: 979-8-4007-0047-7/23/06, DOI: https://doi.org/10.1145/3606305.3606321, pp. 180–185, SJR(SCOPUS) 2022: 0.21 (https://www.scimagojr.com/journalsearch.php?q=11600154611&tip=sid), URL: https://dl.acm.org/doi/10.1145/3606305.3606321 , (indexed in SCOPUS)

Abstract

16.     Ivanova, T., Terzieva, V., Ivanova, M., Educational Applications of Big Data and Learning Analytics in Personalized E-Learning, Proceedings of the 8^th IEEE International Conference “Big Data, Knowledge and Control Systems Engineering” (BdKCSE’2023), 02–03 November 2023, Sofia, Bulgaria, IEEE Xplore, e ISBN: 979-8-3503-1324-6, Print on Demand (PoD) ISBN: 979-8-3503-1325-3, IEEE, 2023, pp. 1-8 ,DOI: https://doi.org/10.1109/BdKCSE59280.2023.10339764, URL: https://ieeexplore.ieee.org/document/10339764, (indexed in Scopus and WoS)

Abstract

17.     Ivanova, T., Semantics-Based Knowledge Representation and Personalized Learning Content Development, Proceedings of the 37^th edition of the InfoTech Conference IEEE (InfoTech 23), 20^th – 21^st September 2023, Varna, Bulgaria, IEEE Xplore, IEEE, 2023, pp. 1-4, DOI: 10.1109/InfoTech58664.2023.10266887, URL: https://ieeexplore.ieee.org/document/10266887  (indexed in SCOPUS )

Abstract

18.     Ivanova, T., Knowledge-Based Semi-Automatic Selection of Personalized Learning Paths, Proceedings of the 37^th edition of the InfoTech Conference IEEE (InfoTech 23), 20^th – 21^st Sept. 2023, Varna, Bulgaria, IEEE Xplore, IEEE, 2023, pp. 1-4, DOI: 10.1109/InfoTech58664.2023.10266880, URL: https://ieeexplore.ieee.org/document/10266880, (indexed in SCOPUS)

Abstract

B. Other publications under the work program (monographs, textbooks, book chapters, etc.)

2023

19.     Ivanova, I. T., Ontological modeling and its application in personalized and adaptive e-learning, Monograph, Reviewers: Prof. D.Sc. Radi Romansky, PhD and Assoc. Prof. Svetozar Ilchev, PhD, ISBN: 978-619-239-835-4, Publishing house Avangard Prima, Sofia, Bulgaria, 2023, pp. 1-289 (pdf , Original publication in Bulgarian)

Abstract

20.     Ivanova, I. T., Web technologies, knowledge modeling and processing. Applications, textbook, Reviewer: Assoc. Prof. Malinka Ivanova, PhD, ISBN: 978-619-239-835-8, Publishing house Avangard Prima, Sofia, Bulgaria, 2023, pp. 1-202 (pdf, Original publication in Bulgarian)

Abstract

C. Scientific publications indexed in other databases or not indexed

2023

21. Ivanova, M.; Trifonova, I., Privacy Preserving Techniques and Their Applications in Elearning, Fifth International Scientific Conference “Innovative STEM Education ”, STEMedu-2023, 03–06 April 2023 , Veliko Tarnovo, Bulgaria, Science Series “Innovative STEM Education”, Vol. 05, ISSN: 2683 -1333, 2023, pp. 93-102, DOI: https://doi.org/10.55630/STEM.2023.0512, URL: http://www.math.bas.bg/vt/stemedu/books/05/STEM.2023.0512.pdf , (The edition is entered in the National Reference List of contemporary Bulgarian scientific publications with scientific review at the National Centre for Information and Documentation with number (НРС ID): 3957)

Abstract

2022

22. Ivanova, M., Learning Performance Improvement Through Participation in Online Seminar: Machine Learning Analysis,  In Fourth International Conference "Innovative STEM Education" STEMEDU-2022 Scientific conference with international participation, 16-19 March 2022, Veliko Tarnovo, Bulgaria, Science Series "Innovative STEM Education", Vol. 4, ISSN: 2683-1333, Publisher: Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences, Bulgaria, Galina Bogdanova, Evgeniya Gospodinova (Eds.), 2022, pp. 69-78, URL: http://www.math.bas.bg/vt/stemedu/book-4/STEMedu-2022-x.pdf, (included in the National Reference List of modern Bulgarian scientific publications with peer review under number (НРС ID): 3957)

Abstract

WP3 Design and research of an intelligent environment for education (Assist. Prof. Valentina Terzieva-Bogoycheva, PhD from IICT-BAS)

A. Referenced databases (SCOPUS and WoS)

2023

23. Ilchev, S., Design Considerations, Architecture and Implementation of a Wireless Sensor Network for Use in Smart Education. In: Kubincová, Z., Caruso, F., Kim, Te., Ivanova, M., Lancia, L., Pellegrino, M.A. (eds) Methodologies and Intelligent Systems for Technology Enhanced Learning, Workshops - 13th International Conference. MIS4TEL 2023. Lecture Notes in Networks and Systems, vol 769. Springer, Cham. 2023, pp. 182- 191, DOI: https://doi.org/10.1007/978-3-031-42134-1_18, SJR(SCOPUS)2022: 0.15, Q4, (https://www.scimagojr.com/journalsearch.php?q=21100901469&tip=sid&clean=0) URL: https://link.springer.com/chapter/10.1007/978-3-031-42134-1_18 (Indexed in SCOPUS)

Abstract

24. Ivanova, M., Terzieva, V., Ivanova, T., The Role of Big Data in Intelligent Educational Platform: A Functional Architecture, Proceedings of the 8^th IEEE International Conference “Big Data, Knowledge and Control Systems Engineering” (BdKCSE’2023), 02–03 November 2023, Sofia, Bulgaria, IEEE Xplore, е ISBN: 979-8-3503-1324-6, IEEE, 2023, pp. 1-8, DOI: https://doi.org/10.1109/BdKCSE59280.2023.10339736, URL: https://ieeexplore.ieee.org/document/10339736 (indexed in Scopus and WoS)

Abstract

2022

25. Terzieva, V., Ilchev, S. Todorova, K., The Role of Internet of Things in Smart Education, Proc. of IFAC Workshop on Control for Smart Cities - CSC 2022 (held online), Sozopol, Bulgaria, June 27-30, 2022; in IFAC Papers Online 2022, Elsevier, ISSN 2405-8963, Vol. 55, Issue 11, 2022, SJR(SCOPUS)2021: 0.32, Q3 (https://www.scimagojr.com/journalsearch.php?q=21100456158&tip=sid&clean=0), DOI: https://doi.org/10.1016/j.ifacol.2022.08.057, 2022, pp. 108-113. URL: https://www.sciencedirect.com/science/article/pii/S2405896322011466 ,(indexed in SCOPUS)

Abstract

B. Other publications under the work program (monographs, textbooks, book chapters, etc.)

26. Terzieva, Valentina T., Svetozar Ilchev, Tatyana Ivanova, Katia Todorova, Teodor Savov, Technologies for Intelligent and Inclusive Education, Handbook of Research on Advancing Equity and Inclusion Through Educational Technology, Еd. Paula Escudeiro, Nuno Escudeiro, Oscar Bernardes, ISBN13: 9781668468685, ISBN10: 1668468689, EISBN13: 9781668468692, DOI: 10.4018/978-1-6684-6868-5, IGI Global, Chapter 11, 2023, pp. 208-238, DOI: 10.4018/978-1-6684-6868-5.ch011, URL: https://www.igi-global.com/chapter/technologies-for-intelligent-and-inclusive-education/328563

Abstract

C. Scientific publications indexed in other databases or not indexed

WP4 Dependability and quality of service in intelligent educational systems and sensor networks (Assist. Prof. Edita Djambazova, PhD from IICT– BAS)

A. Referenced databases (SCOPUS and WoS)

2023

27.     Djambazova, E., Simulating A Fault-Tolerant System with Adjustable Reliability, Proceedings of the 8^th IEEE International Conference “Big Data, Knowledge and Control Systems Engineering” (BdKCSE’2023), A hybrid conference, 02–03 November 2023, Sofia, Bulgaria, IEEE Xplore, Electronic ISBN:979-8-3503-1324-6, Print on Demand(PoD) ISBN: 979-8-3503-1325-3, IEEE, 2023, pp. 1-5, DOI: 10.1109/BdKCSE59280.2023.10339785, URL: https://ieeexplore.ieee.org/document/10339785 (indexed in Scopus and WoS)

Abstract

2022

28.     Petrov, I, Information Systems Reliability in Traditional Entropy and Novel Hierarchy, Journal Cybernetics and Information Technologies, Print ISSN: 1311-9702; Online ISSN: 1314-4081, Vol. 22, No. 3, DOI: 10.2478/cait-2022-0024, SJR(SCOPUS)2021: 0.42, Q2, (https://www.scimagojr.com/journalsearch.php?q=21100199814&tip=sid&clean=0), 2022, pp. 3-17, URL: https://cit.iict.bas.bg/CIT-2022/v-22-3/10341-Volume22_Issue_3-01_paper.pdf (indexed in SCOPUS)

Abstract

29.     Djambazova E., Achieving System Reliability Using Reliability Adjustment, In International Conference on Computer Systems and Technologies 2022 (CompSysTech ’22), June 17, 18, 2022, University of Ruse, Ruse, Bulgaria. ACM, New York, USA, ISBN: 978-1-4503-9644-8/22/06, DOI: https://doi.org/10.1145/3546118.3546129, SJR(SCOPUS)2021: 0.23 (https://www.scimagojr.com/journalsearch.php?q=11600154611&tip=sid&clean=0), 2022, pp. 64-68, URL: https://dl.acm.org/doi/pdf/10.1145/3546118.3546129 (indexed in SCOPUS)

Abstract

30.     Petrov, I., Modelling and visualizing information entropy in Python, International Conference on Electronics, Engineering Physics and Earth Science (EEPES 2022) 21/06/2022 - 24/06/2022 Varna, Bulgaria, Journal of Physics: Conference Series, Vol. 2339, 012011, IOP Publishing, 2022, pp. 1-13, DOI:10.1088/1742-6596/2339/1/012011, SJR(SCOPUS)2021: 0.21 (https://www.scimagojr.com/journalsearch.php?q=130053&tip=sid&clean=0), URL: https://iopscience.iop.org/article/10.1088/1742-6596/2339/1/012011/pdf   (indexed in SCOPUS)

Abstract

31.     Petrov I., Combined Multi-criteria Selection of Laptops for Distant Education: Criteria Weighting with AHP and Entropy/Hierarchy in TOPSIS, 2022 VI International Conference on Information Technologies in Engineering Education (INFORINO 2022), 12-15 April 2022, Moscow, Russian Federation, IEEE Xplore, Electronic ISBN:978-1-6654-0577-5, Print on Demand(PoD) ISBN:978-1-6654-0578-2, DOI: 10.1109/Inforino53888.2022.9782959, IEEE, 2022, pp. 1-6, URL: https://ieeexplore.ieee.org/document/9782959, (indexed in SCOPUS)

Abstract

B. Other publications under the work program (monographs, textbooks, book chapters, etc.)

C. Scientific publications indexed in other databases or not indexed

2023

32.     Djambazova, E., Andreev, R., Redundancy Management in Dependable Distributed Real-Time Systems, j. Problems of Engineering Cybernetics and Robotics, p-ISSN: 2738-7356; e-ISSN: 2738-7364, Vol. 79, Prof. Marin Drinov Publishing House of Bulgarian Academy of Sciences, Sofia, DOI: https://doi.org/10.7546/PECR.79.23.02, 2023, pp. 37-54, URL: https://www.iict.bas.bg/pecr/2023/79/2-PECR-Djambazova-Andreev.pdf  (Indexed in Inspec and Google Scholar)

Abstract

PHASE 1

WP1 Research and modeling of sensor networks and systems (Assist. Prof. Alexander Alexandrov, PhD from IICT-BAS)

2022

1.       Ilchev, S., Alexandrov, A., Ilcheva, Z., Design of a Laser Projection System for Intelligent Learning Environments, Proceedings of International Conference on Data Science and Applications (ICDSA 2021). Editors: Saraswat, M., Roy, S., Chowdhury, C., Gandomi, A.H. (Eds.). Springer Book Series “Lecture Notes in Networks and Systems”, Springer, vol 288, Print ISBN 978-981-16-5119-9, Online ISBN 978-981-16-5120-5, ISSN: 2367-3370, DOI: 10.1007/978-981-16-5120-5_8, 2022, pp. 89-103, SJR(SCOPUS)2021: 0.15 (Q4), URL: https://link.springer.com/chapter/10.1007/978-981-16-5120-5_8, (indexed in SCOPUS)

       Abstract

2021

2.       Ilchev, S., Andreev, R., Ilcheva, Z., Autonomous Microcontroller System for Sensor Data Gathering Relying on Solar-Power and Ultracapacitors, in Wireless Personal Communications, ISSN: 0929-6212, ISSN: 1572-834X, DOI: 10.1007/s11277-021-08828-y, Springer, Vol. 121, August, 2021, pp. 2393–2405, IF2020: 1.671 (2020), IF (5-year, 2020): 1.369, SJR (SCOPUS) 2021: 0.48 (Q2). URL: https://link.springer.com/article/10.1007/s11277-021-08828-y , (indexed in WoS и SCOPUS)

        Abstract

3.        Ivanova, V., Boneva, A., Vasilev, P., Ivanov, S., Lekova, S., Augmented Reality based Training of Surgical Staff to Operate a Laparoscopic Instrument, Proceedings of the 7^th IEEE International Conference “Big Data, Knowledge and Control Systems Engineering” (BdKCSE’2021), 28–29 October 2021, Sofia, Bulgaria, (Editors: Rumen Andrev, Lyubka Doukovska, Svetozar Ilchev), IEEE Xplore, Electronic ISBN:978-1-6654-1042-7, Print on Demand(PoD) ISBN:978-1-6654-1043-4, IEEE, DOI: 10.1109/BdKCSE53180.2021.9627307, 2021, pp. 1-7, URL: https://ieeexplore.ieee.org/document/9627307, (indexed in SCOPUS)

Abstract

4.        Vasilev, P., Ivanova V., Andreev, R., Boneva A., Modeling of a System for Studying of Biological Tissues With the Use of Augmented Reality, Proceedings of International Conference Automatics and Informatics (ICAI 2021), 30 September-3 October 2021, Varna, Bulgaria, Technically supported by: Technical University of Varna, IEEE by Bulgarian section and Federation of the Scientific Engineering Unions, Varna, Bulgaria – ICAI2020, Xplore, Electronic ISBN:978-1-6654-2661-9, Print on Demand(PoD) ISBN:978-1-6654-2662-6, IEEE Xplore, 2021, IEEE, DOI: 10.1109/ICAI52893.2021.9639865, pp. 167-173, URL: https://ieeexplore.ieee.org/document/9639865 , (Indexed in SCOPUS)

       Abstract

5.       Boneva A., Ivanova V., Boneva Y., An Approach to Create and Use Test (ECHO) Servers Based on Tcl/Tk, Georgian Electronic Scientific Journal (GESJ): Computer Sciences and Telecommunications, ISSN 1512-1232, Reviewed Electronic Scientific Journal, Publisher:Georgian Technical University and Muskhelishvili Institute of Computational Mathematics, ID: 3431, 2021,No.2 (60), pp. 35-42, URL: http://gesj.internet-academy.org.ge/download.php?id=3431.pdf&t=1 ,  (indexed in eLIBRARY.ru)

Abstract

6.        Tsenev, V., Videkov, V., Spasova, N., Measurement of PCBA (Printed circuit board assembly) deformation during functional testing of electronic modules, Proceedings of the 2021 International Conference on Information Technologies (InfoTech-2021 – 35^th issue), Varna, Bulgaria, IEEE Xplore, IEEE, Electronic ISBN:978-1-6654-0324-5, CD:978-1-6654-0323-8, Print on Demand(PoD) ISBN:978-1-6654-3134-7, pp. 1–5, DOI: 10.1109/InfoTech52438.2021.9548409, SJR(SCOPUS): 0.147, URL: https://ieeexplore.ieee.org/document/9548409,  (Indexed in SCOPUS)

Abstract

7.        Tsenev, V., Videkov, V., Spasova, N., Installation of electronic modules in a housing by means of a screw assembly and assessment of the influence of the deformation of the PCB on the installed components , Proceedings of the 2021 International Conference on Information Technologies (InfoTech-2021 – 35^th issue), Varna, Bulgaria, IEEE Xplore, IEEE, Electronic ISBN:978-1-6654-0324-5, CD:978-1-6654-0323-8, Print on Demand(PoD) ISBN:978-1-6654-3134-7, pp. 1–5, DOI: 10.1109/InfoTech52438.2021.9548353, SJR(SCOPUS): 0.147, URL: https://ieeexplore.ieee.org/document/9548353, (Indexed in SCOPUS)

Abstract

8.       Tsenev, V., Videkov, V., Pavlov, B., Measurement of the Deformation of PCB and SMD during Surface Mounting, 12^th National Conference with International Participation "Electronica 2021", May 27 - 28, 2021, Sofia, Bulgaria, IEEE Xplore, Electronic ISBN:978-1-6654-4061-5, CD:978-1-6654-4060-8, Print on Demand(PoD) ISBN:978-1-6654-1168-4, IEEE, 2021, pp. 217 - 220, DOI: 10.1109/ELECTRONICA52725.2021.9513715, SJR(SCOPUS): 0.11, URL: https://ieeexplore.ieee.org/document/9513715, (indexed in SCOPUS)

Abstract

WP2 Modeling knowledge and methods for personalized learning (Assoc. Prof. Tatyana Ivanova, PhD from ТU – Sofia)

2022

9.           Terzieva, V., Ivanova, T., Todorova, K., Towards Personalization in Intelligent Learning Systems, Proceedings of International Conference on Data Science and Applications (ICDSA 2021). Editors: Saraswat, M., Roy, S., Chowdhury, C., Gandomi, A.H. (Eds.). Springer Book Series “Lecture Notes in Networks and Systems”, Springer, vol 287, Print ISBN 978-981-16-5347-6, Online ISBN 978-981-16-5348-3, ISSN: 2367-3370, DOI: https://doi.org/10.1007/978-981-16-5348-3_24, 2022, pp. 299-311, SJR(SCOPUS)2021: 0.15 (Q4), URL: https://link.springer.com/chapter/10.1007/978-981-16-5348-3_24, (indexed in SCOPUS)

 Abstract

10.        Ivanova M., Terzieva V., Ivanova T., Todorova K., Modeling Students’ Learning Performance and their Attitudes to Mobile Learning, Proceedings of the International Conference on Interactive Mobile Communication, Technologies and Learning (IMCL2021), 04–05 November 2021, Thessaloniki, Greece, In: Auer, M.E., Tsiatsos, T. (eds) New Realities, Mobile Systems and Applications, Lecture Notes in Networks and Systems, Springer, Cham, Electronic ISSN 2367-3389, Print ISSN 2367-3370, Vol. 4011, Springer , 2022, pp. 646-656, DOI: https://doi.org/10.1007/978-3-030-96296-8_58, SJR(SCOPUS)2021: 0.15, (Q4), URL: https://link.springer.com/chapter/10.1007/978-3-030-96296-8_58, (indexed in SCOPUS)

Abstract

11.        Ivanova, M., Ilieva, R., Towards Security, Data Privacy and Learning Performance, Proceedings of the 19^th International Conference on Information Technology Based Higher Education and Training (ITHET), 4-6 November 2021, Sydney, Australia, IEEE Xplore, Electronic ISBN:978-1-7281-8883-6, Print on Demand (PoD) ISBN:978-1-7281-8884-3, Print on Demand (PoD),  ISSN: 2380-1603, IEEE, DOI: 10.1109/ITHET50392.2021.9759574, 2022, pp. 1-7, URL: https://ieeexplore.ieee.org/document/9759574 , (indexed in SCOPUS)

Abstract

12.        Ivanova T., Ontology mapping for personalization in adaptive e-learning, In 2022 International Conference on Information Technologies (InfoTech) 15-16 September 2022 St. St. Constantine and Helena resort Bulgaria, IEEE Xplore, Electronic ISSN: 2770-2731, Print on Demand(PoD) ISSN: 2770-2723, DOI: 10.1109/InfoTech55606.2022.9897096, 2022, pp. 1-4, URL: https://ieeexplore.ieee.org/document/9897096  (Indexed in SCOPUS)

Abstract

13.        Ivanova, T., A methodology for mapping educational domain ontologies using top level ontologies, In 2022 International Conference on Information Technologies (InfoTech) 15-16 September 2022 St. St. Constantine and Helena resort Bulgaria,  IEEE Xplore, Electronic ISSN: 2770-2731, Print on Demand(PoD) ISSN: 2770-2723,  DOI: 10.1109/InfoTech55606.2022.9897119, 2022, pp. 1-4, URL: https://ieeexplore.ieee.org/document/9897119  (Indexed in SCOPUS)

Abstract

14.        Tsenev V., Monitoring and stabilization of the Fully automatic robotic sensor assembly line in the conditions of digital twins, 45^th International Spring Seminar on Electronics Technology, ISSE 2022, 11-15 May 2022, Viena, Austria, ISBN 978-3-87480-374-8, Electronic ISSN: 2161-2536, Print on Demand(PoD) ISSN: 2161-2528, IEEE Xplore,  DOI: 10.1109/ISSE54558.2022.9812839, 2022, pp.1-5, SJR(SCOPUS): 0.169, URL:  https://ieeexplore.ieee.org/document/9812839  (Indexed in SCOPUS)

Abstract

15.     Tsenev V., Videkov V., Combined Jet Printed and Screen Printed Solder Paste Deposit - Evaluation of Results , 45^th International Spring Seminar on Electronics Technology, ISSE 2022, 11-15 May 2022, Viena, Austria, ISBN 978-3-87480-374-8, Electronic ISSN: 2161-2536, Print on Demand(PoD) ISSN: 2161-2528, IEEE Xplore,  DOI: 10.1109/ISSE54558.2022.9812795, 2022, pp.1-6, SJR(SCOPUS): 0.169, URL:  https://ieeexplore.ieee.org/document/9812795 (Indexed in SCOPUS) 

Abstract

2021

16.     Ivanova, T., Terzieva, V., Ivanova, M. Intelligent Technologies in E-Learning: Personalization and Interoperability. ACM International Conference Proceeding Series, CompSysTech'21 - Ruse, Association for Computing Machinery (ACM), New York, USA, ISBN: 978-1-4503-8982-2, June, 18-19 2021, pp. 176–181, https://doi.org/10.1145/3472410.3472427, SJR(SCOPUS) 2020: 0,18, URL: https://dl.acm.org/doi/10.1145/3472410.3472427 , (Indexed in SCOPUS)

         Abstract

17.     Ivanova, T. Modern technologies and e-learning - present and future. ACM International Conference Proceeding Series, CompSysTech'21 - Ruse, Association for Computing Machinery (ACM), New York, USA, ISBN: 978-1-4503-8982-2, June, 18-19 2021, pp. 165–170, https://doi.org/10.1145/3472410.3472423, SJR(SCOPUS) 2020: 0,18, URL: https://dl.acm.org/doi/10.1145/3472410.3472423, (Indexed in SCOPUS)

   Abstract

18.    Ivanova, T., Component Based Development of Ontology-based Intelligent Tutoring  Systems,  Proceedings of the 2021 International Conference on Information Technologies (InfoTech-2021 – 35^th issue), IEEE Conference, Varna, Bulgaria, IEEE Xplore, IEEE, Electronic ISBN:978-1-6654-0324-5, CD:978-1-6654-0323-8, Print on Demand(PoD) ISBN:978-1-6654-3134-7, pp. 1–4, DOI: 10.1109/InfoTech52438.2021.9548621, URL: https://ieeexplore.ieee.org/document/9548621, (Indexed in SCOPUS)

Abstract

WP3 Design and research of an intelligent environment for education (Assoc. Prof. Svetozar Ilchev, PhD from IICT-BAS)

2022

19.        Ivanova M., Terzieva V., Ivanova T., Todorova K., Learning Analytics – Survey and Practical Considerations for Intelligent Education, Proceedings of the International Conference on Interactive Mobile Communication, Technologies and Learning (IMCL2021), 04–05 November 2021, Thessaloniki, Greece, In: Auer, M.E., Tsiatsos, T. (eds) New Realities, Mobile Systems and Applications, Lecture Notes in Networks and Systems, Springer, Cham, Electronic ISSN 2367-3389, Print ISSN 2367-3370, Vol. 4011, Springer , 2022, pp. 237–249, DOI: https://doi.org/10.1007/978-3-030-96296-8_22, SJR(SCOPUS)2021: 0.15, (Q4), URL: https://link.springer.com/chapter/10.1007/978-3-030-96296-8_22, (indexed in SCOPUS)

Abstract

20.        Terzieva V., Paunova-Hubenova E., Todorova K., Emerging Technologies in Smart Classroom Education, Advances in Systems Engineering. ICSEng 2021, Lecture Notes in Networks and Systems, vol. 364, , ISBN:978-3-030-92603-8 (Print) 978-3-030-92604-5 (Online), pp. 89-98, Springer, Cham, 2022, DOI:10.1007/978-3-030-92604-5_9, SJR(SCOPUS)2021: 0.15, (Q4), URL: https://link.springer.com/chapter/10.1007/978-3-030-92604-5_9, (indexed in SCOPUS)

       Abstract

21.        Ilchev, S., Alexandrov, A., Ilcheva, Z., Thermal Management of Laser Projection Systems for Indoor and Outdoor Use, Proceedings of 10^th International Scientific Conference “TechSys 2021” –  Engineering, Technologies and Systems (TechSys’21), AIP Conference  Proceedings, e-ISSN: 1551-7616, Vol.2449, ISSUE: 1, DOI: https://doi.org/10.1063/5.0091126, 2022, pp. 030011-1 - 030011-6, SJR (SCOPUS)2021: 0,19  URL: https://aip.scitation.org/doi/pdf/10.1063/5.0091126 (indexed in SCOPUS)

Abstract

22.        Tsenev V., Automatic quality control of a connector assembly line, 13^th National Conference with International Participation "ELECTRONICA 2022", 19 - 20 May 2022, Sofia, Bulgaria, IEEE Conference record # 55578, IEEEXplore, 2022, pp. 1-4, DOI: 10.1109/ELECTRONICA55578.2022.9874432, URL: https://ieeexplore.ieee.org/document/9874432 (indexed in SCOPUS)

Abstract

23.        Tsenev V., Automatic preparation of contact packages for overmolding using robots, 13^th National Conference with International Participation "ELECTRONICA 2022", 19 - 20 May 2022, Sofia, Bulgaria, IEEE Conference record # 55578, IEEEXplore, 2022, pp. 1-4, DOI: 10.1109/ELECTRONICA55578.2022.9874396, URL: https://ieeexplore.ieee.org/document/9874396 (indexed in SCOPUS)

      Abstract

24.        Tsenev V., Peshev N., Measurement and analysis of the peel strength for solder joints in LGA electronic assembly using statistical methods, 13^th National Conference with International Participation "ELECTRONICA 2022", 19 - 20 May 2022, Sofia, Bulgaria, IEEE Conference record # 55578, IEEEXplore, 2022, pp. 1-4, DOI: 10.1109/ELECTRONICA55578.2022.9874402, URL: https://ieeexplore.ieee.org/document/9874402 (indexed in SCOPUS)

Abstract

2021

25.    Ivanova, T., Intelligent technologies in E-learning and Intelligent tutoring systems, Proceedings of the 2021 International Conference on Information Technologies (InfoTech-2021 – 35^th issue), IEEE Conference, Varna, Bulgaria, IEEE Xplore, IEEE, Electronic ISBN:978-1-6654-0324-5, CD:978-1-6654-0323-8, Print on Demand(PoD) ISBN:978-1-6654-3134-7, pp. 1–4, DOI: 10.1109/InfoTech52438.2021.9548438, URL: https://ieeexplore.ieee.org/document/9548438, (Indexed in SCOPUS)

Abstract

26.        Ivanova, M., Boneva, A., Ilchev, S., Learning Performance Facilitation in a Sensor-Based Intelligent Classroom, Proceedings of the 7^th IEEE International Conference “Big Data, Knowledge and Control Systems Engineering” (BdKCSE’2021), 28–29 October 2021, Sofia, Bulgaria, (Editors: Rumen Andrev, Lyubka Doukovska, Svetozar Ilchev), IEEE Xplore, Electronic ISBN:978-1-6654-1042-7, Print on Demand(PoD) ISBN:978-1-6654-1043-4, IEEE, DOI: 10.1109/BdKCSE53180.2021.9627308, 2021, pp. 1-8, URL: https://ieeexplore.ieee.org/document/9627308 (indexed in SCOPUS)

Abstract

27.     Terzieva V., Ilchev S., Todorova K., Andreev R., Towards a Design of an Intelligent Educational System, Proceedings of 20th IFAC Conference on Technology, Culture, and International Stability (TECIS2021), 14–17 September 2021, Moscow, Russian Federation. Ed.: Stapleton, L., Andeeva, Z., Kopacek, P. Elsevier, the IFAC Publisher, in the IFAC-PapersOnLine series, Volume 54, Issue 19, Print ISSN: 2405-8963, DOI: https://doi.org/10.1016/j.ifacol.2021.10.474, 2021, pp. 363-368, SJR(SCOPUS)2020: 0.310, Q3, URL: https://www.sciencedirect.com/science/article/pii/S240589632101911X, (indexed in SCOPUS)

Abstract

28.     Terzieva V., Todorova K., Ivanova T., Conceptual Model for Intelligent Education System and the Need of Big Data Analytics, Proceedings of the 7^th IEEE International Conference “Big Data, Knowledge and Control Systems Engineering” (BdKCSE’2021), 28–29 October 2021, Sofia, Bulgaria, (Editors: Rumen Andrev, Lyubka Doukovska, Svetozar Ilchev), IEEE Xplore, Electronic ISBN:978-1-6654-1042-7, Print on Demand(PoD) ISBN:978-1-6654-1043-4, IEEE, DOI: 10.1109/BdKCSE53180.2021.9627252, 2021, pp. 1-8, URL: https://ieeexplore.ieee.org/document/9627252 , (indexed in SCOPUS)

Abstract

29.   Ilchev, S.,  Ilcheva, Z., Laser Projection System for Continuous Operation in Manufacturing and Educational Use Cases, ACM International Conference Proceeding Series, CompSysTech'21 - Ruse, Association for Computing Machinery (ACM), New York, USA, ISBN: 978-1-4503-8982-2, June, 18-19 2021, pp. 12–17, https://doi.org/10.1145/3472410.3472416, SJR(SCOPUS) 2020: 0,18, URL: https://dl.acm.org/doi/10.1145/3472410.3472416,  (Indexed in SCOPUS)

Abstract

30.       Ivanova T., Terzieva V., Todorova K., An Agent-Oriented Architecture for Strategy-Based Personalized E-Learning, Proceedings of the 7^th IEEE International Conference “Big Data, Knowledge and Control Systems Engineering” (BdKCSE’2021), 28–29 October 2021, Sofia, Bulgaria, (Editors: Rumen Andrev, Lyubka Doukovska, Svetozar Ilchev), IEEE Xplore, Electronic ISBN:978-1-6654-1042-7, Print on Demand(PoD) ISBN:978-1-6654-1043-4, IEEE, DOI: 10.1109/BdKCSE53180.2021.9627260, 2021, pp. 1-8, URL: https://ieeexplore.ieee.org/document/9627260 , (indexed in SCOPUS)

Abstract

WP4 Dependability and quality of service in intelligent educational systems and sensor networks (Assist. Prof. Iliyan Petrov, PhD from IICT– BAS)

2022

31.        Petrov, I., Hybrid MCDM for Cloud Services: AHP (blocks) & Entropy, TOPSIS & MOORA (methodology review and advances), Proceedings of the 24^th International Conference DCCN, 20-24 September 2021, Moscow, In: Vishnevskiy V.M., Samouylov K.E., Kozyrev D.V. (eds), Distributed Computer and Communication Networks. DCCN 2021, Communications in Computer and Information Science, vol 1552. ISSN:1865-0929, E-ISSN:1865-0937, Springer, Cham, DOI: https://doi.org/10.1007/978-3-030-97110-6_6, 2022, pp 77- 91, SJR (SCOPUS)2021: 0,21, Q4, URL: https://link.springer.com/chapter/10.1007/978-3-030-97110-6_6 , (Indexed in SCOPUS)

Abstract

32.        Petrov, I., Hybrid MCDM for Cloud Services: AHP (blocks) & Entropy, TOPSIS & MOORA (case study with QoS and QoE criteria), Proceedings of the 24^th International Conference DCCN, 20-24 September 2021, Moscow In: Vishnevskiy V.M., Samouylov K.E., Kozyrev D.V. (eds), Distributed Computer and Communication Networks. DCCN 2021, Communications in Computer and Information Science, vol 1552. ISSN:1865-0929, E-ISSN:1865-0937, Springer, Cham, DOI: https://doi.org/10.1007/978-3-030-97110-6_7, 2022, pp 92-110, SJR (SCOPUS)2021: 0,21, Q4, URL: https://link.springer.com/chapter/10.1007/978-3-030-97110-6_7, (Indexed in SCOPUS)

        Abstract

33.        Petrov, I., Multi-criteria Evaluation of Students’ Performance Based on Hybrid AHP-Entropy Approach with TOPSIS, MOORA and WPM, Proceedings in of the 13^th ICT Innovations Conference 2021, 27-28 September 2021, Scopie, N. Mcedonia, In: Antovski, L., Armenski, G. (eds), Communications in Computer and Information Science, vol 1521. Springer, Cham., ISSN 1865-0937, Print ISSN 1865-0929, Vol. 1521, DOI: https://doi.org/10.1007/978-3-031-04206-5_6, 2022, pp. 68-84, SJR (SCOPUS)2021: 0,21, Q4, URL: https://link.springer.com/chapter/10.1007/978-3-031-04206-5_6, (indexed in SCOPUS)

           Abstract

34.        Gaidarski I., Kutinchev P., An approach for constructing a simulation model for dynamic analysis of Information Security System, In: Abraham, A., Gandhi, N., Hanne, T., Hong, TP., Nogueira Rios, T., Ding, W. (eds) Intelligent Systems Design and Applications. ISDA 2021, Lecture Notes in Networks and Systems, vol.418, ISBN:978-3-030-96308-8, ISSN:2367-3370, DOI: https://doi.org/10.1007/978-3-030-96308-8_48, Springer, 2022, pp. 518-526. SJR (Scopus)2021: 0.15, Q4, URL: https://link.springer.com/chapter/10.1007/978-3-030-96308-8_48, (Indexed in SCOPUS)

Abstract

35.        Petrov, I., MCDM selection of laptops in TOPSIS: criteria weighting with combined AHP and Entropy, Proceeding of tch International Conference On Interdisciplinary Research in Technology & Management (IRTM 2022), Editors: Prof. Satyajit Chakrabarti, Dr. Omkar Rai, Prof. Sanghamitra Poddar, Prof. Anupam Bhattacharya, Prof. Malay Gangopadhyay and Prof. Srijita Chakraborty, 24-26 February, Kolkata, India, ISBN: 978-1-6654-7886-1, IEEE Xplore, DOI: 10.1109/IRTM54583.2022.9791583, 2022, pp. 1-6, Best Paper  Reviewers' choice and Best paper award, URL: https://ieeexplore.ieee.org/document/9791583, (indexed in SCOPUS)

Abstract

36.        Petrov I., Block criteria systematization with AHP and Entropy-MOORA approach for MCDM in selecting desktop PCs, Proceedings of 10th International Scientific Conference “TechSys 2021” Engineering, Technologies and Systems (TechSys’21), AIP Conference Proceedings, e-ISSN: 1551-7616, Vol. 2449, ISSUE: 1, DOI: https://doi.org/10.1063/5.0091172, 2022, pp. 040015-1 - 040015-9, SJR (SCOPUS)2021: 0,19  URL: https://aip.scitation.org/doi/pdf/10.1063/5.0091172  (indexed in SCOPUS)

Abstract

2021

37.        Petrov, I., Information entropy contribution to COVID-19 waves analysis, Proceedings of the 1^st IFIP TC 5 International Conference ANTICOVID 2021, June 28-29, 2021, Revised, Selected Papers (ed. A. Byrski, T. Czachorski) Springer, Computer Science Protecting Human Society Against Epidemics, Volume 616, ISSN 1868-4238, https://doi.org/10.1007/978-3-030-86682-5, 2021, pp. 65-76, SJR (SCOPUS)2020: 0,19, Q3, URL: https://link.springer.com/chapter/10.1007/978-3-030-86582-5_7 , (indexed in SCOPUS)

Abstract

38.     Petrov, I., Assessing the diversification of energy mix with the methods of entropy and hierarchy of information, Proceeding of the 26th International Conference Power Engineering and Power Machines Conference (PEMP 2021), 18-21 September, Sozopol, Bulgaria, E3S Web of Conferences , (Editors: I. Nastase, A.H. Wierling, T. Totev, A. Terziev, R. Atanasova, M. Zlateva, I. Dukov and K. Filipov), Vol. 327, 02003, DOI: https://doi.org/10.1051/e3sconf/202132702003, 2021, pp. 1-9, SJR(SCOPUS) 2020: 0.2, URL: https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/103/e3sconf_pepm2021_02003.pdf, (indexed in SCOPUS)

Abstract

39.     Petrov, I., Renewable energies projects selection: block criteria systematization with AHP and Entropy-MOORA methods in MCDM, Proceeding of the 26^th International Conference Power Engineering and Power Machines Conference (PEMP 2021), 18-21 September, Sozopol, Bulgaria, E3S Web of Conferences , (Editors: I. Nastase, A.H. Wierling, T. Totev, A. Terziev, R. Atanasova, M. Zlateva, I. Dukov and K. Filipov), Vol. 327, 02004, DOI: https://doi.org/10.1051/e3sconf/202132702004, 2021, pp. 1-8, SJR(SCOPUS) 2020: 0.2, URL: https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/103/e3sconf_pepm2021_02004.pdf, (indexed in SCOPUS)

Abstract

40.    Djambazova, E. A Fault-Tolerant Real-Time System with Adjustable Reliability, ACM International Conference Proceeding Series, CompSysTech'21 - Ruse, Association for Computing Machinery (ACM), New York, USA, ISBN: 978-1-4503-8982-2, June, 18-19 2021, pp. 76–80, https://doi.org/10.1145/3472410.3472415, SJR(SCOPUS) 2020: 0,18, URL: https://dl.acm.org/doi/10.1145/3472410.3472415 , (Indexed in SCOPUS)

Abstract

41.     Petrov, I., AHP enlargement in traditional Entropy-TOPSIS approach for selecting desktop personal computers for distance learning: Decomposition of evaluation criteria in blocks with AHP for better consideration of users’ needs in the MCDM process on the example of the Entropy-TOPSIS approach, ACM International Conference Proceeding Series, CompSysTech'21 - Ruse, Association for Computing Machinery (ACM), New York, USA, ISBN: 978-1-4503-8982-2, June, 18-19 2021, pp. 61–66, https://doi.org/10.1145/3472410.3472431, SJR(SCOPUS) 2020: 0,18, URL: https://dl.acm.org/doi/10.1145/3472410.3472431, (Indexed in SCOPUS).

Abstract

42.        Petrov, I., Combined criteria weighting in MCDM: AHP in blocks with traditional Entropy and novel Hierarchy in TOPSIS evaluation of Cloud Services, Proceedings of the 7^th IEEE International Conference “Big Data, Knowledge and Control Systems Engineering” (BdKCSE’2021), 28–29 October 2021, Sofia, Bulgaria, (Editors: Rumen Andrev, Lyubka Doukovska, Svetozar Ilchev), IEEE Xplore, Electronic ISBN:978-1-6654-1042-7, Print on Demand(PoD) ISBN:978-1-6654-1043-4, IEEE, DOI: 10.1109/BdKCSE53180.2021.9627221, 2021, pp. 1-9, URL: https://ieeexplore.ieee.org/document/9627221, , (indexed in SCOPUS)

Abstract

43.        Petrov, I., Methodology advances in Information Theory: adjusting entropy, innovating hierarchy, Proceedings of the 7^th IEEE International Conference “Big Data, Knowledge and Control Systems Engineering” (BdKCSE’2021), 28–29 October 2021, Sofia, Bulgaria, (Editors: Rumen Andrev, Lyubka Doukovska, Svetozar Ilchev), IEEE Xplore, Electronic ISBN:978-1-6654-1042-7, Print on Demand(PoD) ISBN:978-1-6654-1043-4, IEEE, DOI: 10.1109/BdKCSE53180.2021.9627287, 2021, pp. 1-23, URL: https://ieeexplore.ieee.org/document/9627287, , (indexed in SCOPUS)

Abstract

44.        Gaidarski I., Kutinchev P., An Analisys of the Domain of Information Security Systems, Proceedings of the 7^th IEEE International Conference “Big Data, Knowledge and Control Systems Engineering” (BdKCSE’2021), 28–29 October 2021, Sofia, Bulgaria, (Editors: Rumen Andrev, Lyubka Doukovska, Svetozar Ilchev), IEEE Xplore, Electronic ISBN:978-1-6654-1042-7, Print on Demand(PoD) ISBN:978-1-6654-1043-4, IEEE, DOI: 10.1109/BdKCSE53180.2021.9627314, 2021, pp. 1-6, URL: https://ieeexplore.ieee.org/document/9627314 , (indexed in SCOPUS)

Abstract

45.    Petrov, I., Entropy and hierarchy of competition in the World semiconductor market during COVID-19 pandemics, Proceedings of International Conference Automatics and Informatics (ICAI 2021), 30 September-3 October 2021, Varna, Bulgaria, Technically supported by: Technical University of Varna, IEEE by Bulgarian section and Federation of the Scientific Engineering Unions, Varna, Bulgaria – ICAI2020, Xplore, Electronic ISBN:978-1-6654-2661-9, Print on Demand (PoD) ISBN:978-1-6654-2662-6, IEEE Xplore, 2021, IEEE, DOI: 10.1109/ICAI52893.2021.9639821, pp. 389-392, URL: https://ieeexplore.ieee.org/document/9639821, (Indexed in SCOPUS)

Abstract