Публикации

• Aleksieva, V.; Valchanov, H.; Maleshkov, V.; Haka, A. Blockchain Solutions for Logistic Management. Blockchains 2024, 2, 445-457. ISSN: 2813-5288. https://doi.org/10.3390/blockchains2040019
• D. Dinev, A. Haka, V. Aleksieva, H. Valchanov and B.Ilieva. An educational tool for Z-wave network simulations and finding optimal routes. Proc. of EEPES’23, AIP, 2024, ISSN 1551-7616
• Yordanova, M., Haka, A., Aleksieva, V., Valchanov, H. A Simulation Tool for Security in ZigBee-Based IoT Networks. Engineering Proceedings, 2024, 70(1), 21. ISSN 26734591, DOI 10.3390/engproc2024070021
• Maleshkov, V., Valchanov, H., Aleksieva, V. Blockchain-Based Model for Warehouse Management Systems for Artworks and Collectibles. Engineering Proceedings, 2024, 70(1), 39. ISSN 26734591, DOI 10.3390/engproc2024070039101.
• A. Haka, Y. Yordanov, D. Dinev, V. Aleksieva and H. Valchanov, "Simulation Environment for Examining the Pairing Methods in BLE Technology," 2023 18th Conference on Electrical Machines, Drives and Power Systems (ELMA), Varna, Bulgaria, 2023, pp. 1-4, doi: 10.1109/ELMA58392.2023.10202261
• D. Dinev, A. Haka, V. Aleksieva and H. Valchanov, "Analysis of LoRa RSSI Data Using Simulations and Real Devices," 2023 18th Conference on Electrical Machines, Drives and Power Systems (ELMA), Varna, Bulgaria, 2023, pp. 1-4, doi: 10.1109/ELMA58392.2023.10202359.
• Aleksieva, V., Valchanov, H., Haka, A., Dinev, D. Logistics Model Based on Smart Contracts on Blockchain and IoT. Engineering Proceedings, 2023, 41(1), 8, ISSN 26734591, DOI 10.3390/engproc2023041008
• A.Haka, D. Dinev, V. Aleksieva and H. Valchanov. Integrated Environment for Monitoring Data from Wireless Sensor Technologies for IoT. Proc, of ICAI’23, IEEE, 2023, ISBN:979-8-3503-1291-1
• Aleksieva, V.; Valchanov, H.; Haka, A.; Dinev, D. Model of Controlled Environment based on Blockchain and IoT. Proc. of CIEES’23, MDPI, 2023, ISBN:979-8-3503-3691-7
• V. Aleksieva, H. Valchanov, Smart Contracts based on Hyperledger Fabric Blockchain for the Purpose of Health and Life Insurance Services, AIP Conference Proceedings 2570, 020002 (2022), CIEES’21,25-27.11.2021, Rouse, https://doi.org/10.1063/5.0099626
• V. Aleksieva, H. Valchanov, M. Vangelova, Cloud Based System for Reservation of Medical Appointments, AIP Conference Proceedings 2570, 020004 (2022), CIEES’21,25-27.11.2021, Rouse, Bulgaria https://doi.org/10.1063/5.0099627
• D. Todorov, H. Valchanov, V. Aleksieva, Comparative Evaluation of Traffic Load Balancing and QoS in SDN Networks, AIP Conference Proceedings 2570, 020016 (2022), CIEES’21,25-27.11.2021, Rouse, Bulgaria https://doi.org/10.1063/5.0099807
• H.Valchanov, V.Aleksieva, M.Boycheva. Novel blockchain - based models for healthcare and life science solution, CIEES’22, 2022, K2.4, Electronic ISBN:978-1-6654-9149-5, DOI: 10.1109/CIEES55704.2022.9990883
• H.Valchanov, V.Aleksieva. Blockchain and IoT integration for smart transportation, (EEPES 2022), Journal of Physics: Conference Series, Volume 2339, pp.1-8, Online ISSN: 1742-6596, Print ISSN: 1742-6588, DOI: https://doi.org/10.1088/1742-6596/2339/1/012012
• H.Valchanov, V.Aleksieva. Smart Contracts based on Hyperledger Fabric Blockchain for the Purpose of Higher Education Subsidizing, CIEES’22, 2022, K2.5, Electronic ISBN:978-1-6654-9149-5, DOI: 10.1109/CIEES55704.2022.9990828
• Y. Dimitrov, V. Aleksieva and H. Valchanov, "Method for Body Pose Recognition based on Two-Finger Touch Bezel on Wearable Device," 2021 17th Conference on Electrical Machines, Drives and Power Systems (ELMA), 2021, pp. 1-5, doi: 10.1109/ELMA52514.2021.9503001. ISBN:978-1-6654-3582-6
• Haka, V. Aleksieva and H. Valchanov, "Simulation Environment for Research of Algorithms for Traffic Prioritisation in ZigBee Network," 2021 17th Conference on Electrical Machines, Drives and Power Systems (ELMA), 2021, pp. 1-4, doi: 10.1109/ELMA52514.2021.9503088. ISBN:978-1-6654-3582-6
• Haka, V. Aleksieva and H. Valchanov, "A Comparison Study of Decisions for Computer Network Laboratory in Distant Learning Education," 2021 17th Conference on Electrical Machines, Drives and Power Systems (ELMA), 2021, pp. 1-4, doi: 10.1109/ELMA52514.2021.9503059. ISBN:978-1-6654-3582-6
• Haka , D. Dinev , V. Aleksieva , H. Valchanov, Comparative analysis of ZigBee, 6LoWPAN and BLE technologies for the Internet of Things, AIP Conference Proceedings 2570, 020007 (2022);, CIEES’21,25-27.11.2021, Rouse, Bulgaria https://doi.org/10.1063/5.0099684
• A.Haka, Y.Yordanov, V.Aleksieva, H.Valchanov, Simulation Environment for Bluetooth Low Energy Network , ICAI’21,30.09,.2021, pp. 287-290, doi: 10.1109/ICAI52893.2021.9639521 ISBN:978-1-6654-2661-9
• D.Dinev, V.Aleksieva, H.Valchanov, K.Genov, Simulation Software For Finding Best Route in LoRaWan Network, ICAI’21,30.09., 2021, pp. 291-294, doi: 10.1109/ICAI52893.2021.9639718 ISBN:978-1-6654-2661-9
• D.Dinev, V.Aleksieva, H.Valchanov, Comparative Analisis of Li Fi Simulators for Purposes of the Education, ICAI’21, 2021, pp. 125-128, doi: 10.1109/ICAI52893.2021.9639691 ISBN:978-1-6654-2661-9
• A.Haka, V.Aleksieva, H.Valchanov, ZigBee Simulation Framework for Studying the Formation of a Hierarchical Tree Topology , ICAI’21, 2021, pp. 257-260, doi: 10.1109/ICAI52893.2021.9639563 ISBN:978-1-6654-2661-9
• D. Todorov, H. Valchanov, V. Aleksieva, Shortest path routing algorithm with dynamic composite weights in SDN networks, ICAI’21, 2021, pp. 193-197, doi: 10.1109/ICAI52893.2021.9639512 ISBN:978-1-6654-2661-9
• D. Todorov, H. Valchanov, V. Aleksieva, Simple routing algorithm with link discovery between source and destination hosts in SDN networks, ICAI’21, 2021, pp. 188-191, doi: 10.1109/ICAI52893.2021.9639742, ISBN:978-1-6654-2661-9
• A. Haka, V. Aleksieva and H. Valchanov, "Comparative Analysis of Traffic Prioritisation Algorithms by LTE Base Station Scheduler," 2020 21st International Symposium on Electrical Apparatus & Technologies (SIELA), Bourgas, Bulgaria, 2020, pp. 1-4, doi: 10.1109/SIELA49118.2020.9167040. IEEE, ISBN:978-1-7281-4346-0
• A. Haka, V. Aleksieva and H. Valchanov, "Comparative Analysis of Traffic Prioritisation Algorithms in 6LOWPAN Networks," 2020 21st International Symposium on Electrical Apparatus & Technologies (SIELA), Bourgas, Bulgaria, 2020, pp. 1-4, doi: 10.1109/SIELA49118.2020.9167116. ISBN:978-1-7281-4346-0
• V. Aleksieva, H. Valchanov and A. Huliyan, "Implementation of Smart-Contract, Based on Hyperledger Fabric Blockchain," 2020 21st International Symposium on Electrical Apparatus & Technologies (SIELA), Bourgas, Bulgaria, 2020, pp. 1-4, doi: 10.1109/SIELA49118.2020.9167043. ISBN:978-1-7281-4346-0
• A. Haka, V. Aleksieva and H. Valchanov, "Software Tool for Evaluation of Traffic Prioritisation Algorithms in 6LOWPAN Network," 2020 21st International Symposium on Electrical Apparatus & Technologies (SIELA), Bourgas, Bulgaria, 2020, pp. 1-4, doi: 10.1109/SIELA49118.2020.9167147. ISBN:978-1-7281-4346-0
• D. Dinev, V. Aleksieva and H. Valchanov, "Study of Li-Fi Indoor Network Reliability," 2020 21st International Symposium on Electrical Apparatus & Technologies (SIELA), Bourgas, Bulgaria, 2020, pp. 1-4, doi: 10.1109/SIELA49118.2020.9167053. ISBN:978-1-7281-4346-0
• V. Aleksieva, H. Valchanov and A. Huliyan. Implementation of Smart-Contract, Based on Hyperledger Fabric Blockchain for the Purpose of Insurance Services, Proc. of BIA, 2020, pp.113-116, DOI: 10.1109/BIA50171.2020.9244500. ISBN:978-1-7281-7073-2
• A.Haka, V.Aleksieva, H.Valchanov. Enhanced Simulation Framework for Visualisation of IEEE 802.15.4 Frame Structure on Beacon Enabled Mode of ZigBee Sensor Network. Proc. of BIA 2020, pp.1-4, DOI: 10.1109/BIA50171.2020.9244507, ISBN:978-1-7281-7073-2
• V. Aleksieva, H. Valchanov and A. Huliyan. Smart Contracts based on Private and Public Blockchains for the Purpose of Insurance Services, ICAI 2020, IEEE, ISBN:978-1-7281-9309-0, Electronic ISBN:978-1-7281-9308-3, DOI: 10.1109/ICAI50593.2020.9311371
• A.Haka, V. Aleksieva, H. Valchanov and D.Dinev. Analysis of ZigBee Network Using Simulations and Experiments, ICAI 2020, IEEE, ISBN:978-1-7281-9309-0, Electronic ISBN:978-1-7281-9308-3, DOI: 10.1109/ICAI50593.2020.9311328
• D.Todorov, H. Valchanov and V. Aleksieva. Load Balancing model based on Machine Learning and Segment Routing in SDN, ICAI 2020, IEEE, ISBN:978-1-7281-9309-0, Electronic ISBN:978-1-7281-9308-3, DOI: 10.1109/ICAI50593.2020.9311385
• D. Dinev, V. Aleksieva and H. Valchanov. Simulation Framework For Studying Quality of Service Traffic Prioritization Algorithms in Li-Fi Network. ICAI 2020, IEEE, ISBN:978-1-7281-9309-0, Electronic ISBN:978-1-7281-9308-3, DOI: 10.1109/ICAI50593.2020.9311358
• Y.Dimitrov, V. Aleksieva and H.Valchanov. Comparative analysis of prototypes for two-touch finger interfaces of smartwatch. CIEES 2020. IOP Conference Series: Materials Science and Engineering, doi: https://doi.org/10.1088/1757-899X/1032/1/012019, Online ISSN: 1757-899X, Print ISSN: 1757-8981
• A.Haka, V.Aleksieva, H.Valchanov. 6LoWPAN Network Analysis Using Simulations and Experiments. CIEES 2020, IOP Conference Series: Materials Science and Engineering, doi: https://doi.org/10.1088/1757-899X/1032/1/012015, Online ISSN: 1757-899X, Print ISSN: 1757-8981
• A.Haka, V.Aleksieva, H.Valchanov. Deployment and Analysis of Bluetooth Low Energy Network. CIEES 2020, IOP Conference Series: Materials Science and Engineering, doi: https://doi.org/10.1088/1757-899X/1032/1/012016, Online ISSN: 1757-899X, Print ISSN: 1757-8981