Department of Management and Quantitative Methods in Economics
Faculty of Economics and Social Sciences
University of Plovdiv
24 Tsar Assen Street, Plovdiv 4000, Bulgaria
Office: room 351
Phone:+359 (32) 261 365 e-mail: galili [at] uni-plovdiv.bg
Business Software, Artificial Intelligence, Electronic commerce
Information Systems and Technologies (Management Information Systems), Electronic Commerce, Internet Marketing, Electronic Government
|
|
|
|
|
Ilieva, G.; Yankova, T. Interval-Valued Fermatean Fuzzy EDAS for Social Media Influencer Evaluation and Benchmarking. Electronics 2025, 14, 3161.https://doi.org/10.3390/electronics14163161
Taneva-Angelova, G.; Raychev, S.; Ilieva, G. A Framework for Gold Price Prediction Combining Classical and Intelligent Methods with Financial, Economic, and Sentiment Data Fusion. Int. J. Financial Stud. 2025, 13, 102.https://doi.org/10.3390/ijfs13020102
Ilieva, G.; Yankova, T.; Ruseva, M.; Kabaivanov, S. A Framework for Generative AI-Driven Assessment in Higher Education. Information 2025, 16, 472.https://doi.org/10.3390/info16060472
Ilieva, G.; Tsihrintzis, G.A. Editorial Note to Special Issue “Generative AI and Its Transformative Potential”. Electronics 2025, 14, 1925.https://doi.org/10.3390/electronics14101925
Ilieva, G.; Yankova, T.; Ruseva, M.; Dzhabarova, Y.; Klisarova-Belcheva, S.; Dimitrov, A. Consumer Perceptions and Attitudes Towards Ultra-Processed Foods. Appl. Sci. 2025, 15, 3739, 1–27. https://doi.org/10.3390/app15073739
Ilieva, G. Extension of Interval-Valued Hesitant Fermatean Fuzzy TOPSIS for Evaluating and Benchmarking of Generative AI Chatbots. Electronics 2025, 14, 555, 1–22. https://doi.org/10.3390/electronics14030555
Ilieva, G.; Yankova, T.; Klisarova-Belcheva, S. Effects of Generative AI in Tourism Industry. Information 2024, 15, 671, 1–22. https://doi.org/10.3390/info15110671
Ilieva, G.; Yankova, T.; Ruseva, M.; Dzhabarova, Y.; Klisarova-Belcheva, S.; Bratkov, M. Social Media Influencers: Customer Attitudes and Impact on Purchase Behaviour. Information 2024, 15, 359, 1–32. https://doi.org/10.3390/info15060359
Ilieva, G.; Yankova, T.; Ruseva, M.; Dzhabarova, Y.; Zhekova, V.; Klisarova-Belcheva, S.; Mollova, T.; Dimitrov, A. Factors Influencing User Perception and Adoption of E-Government Services. Adm. Sci. 2024, 14, 54, 1–30. https://doi.org/10.3390/admsci14030054
Ilieva, G.; Tsihrintzis, G.A. Editorial Note to the Special Issue: “Trends and Applications in Information Systems and Technologies”. Electronics 2023, 12, 4663. https://doi.org/10.3390/electronics12224663
Ilieva, G.; Yankova, T.; Klisarova-Belcheva, S.; Dimitrov, A.; Bratkov, M.; Angelov, D. Effects of Generative Chatbots in Higher Education. Information 2023, 14, 492, 1–26. https://doi.org/10.3390/info14090492
Ilieva, G.; Yankova, T.; Dzhabarova, Y.; Ruseva, M.; Angelov, D.; Klisarova-Belcheva, S. Customer Attitude toward Digital Wallet Services. Systems 2023, 11, 185, 1–29. https://doi.org/10.3390/systems11040185
Iliev, Y.; Ilieva, G. A Framework for Smart Home System with Voice Control Using NLP Methods. Electronics 2023, 12, 116, 1–13. https://doi.org/10.3390/electronics12010116
Ilieva, G.; Yankova, T.; Klisarova, S.; Dzhabarova, Y. Customer Satisfaction in e-Commerce during the COVID-19 Pandemic. Systems 2022, 10, 213, 1–23. https://doi.org/10.3390/systems10060213
Ilieva, G.; Yankova, T. Extension of Interval-Valued Fermatean Fuzzy TOPSIS for Evaluating and Benchmarking COVID-19 Vaccines. Mathematics 2022, 10, 3514, 1–22. https://doi.org/10.3390/math10193514
Ilieva, G.; Yankova, T. IoT System Selection as a Fuzzy Multi-Criteria Problem. Sensors 2022, 22, 4110, 1–26. https://doi.org/10.3390/s22114110
Ilieva, G.; Yankova, T.; Radeva, I.; Popchev, I. Blockchain Software Selection as a Fuzzy Multi-Criteria Problem. Computers 2021, 10, 120, 1–24. https://doi.org/10.3390/computers10100120
Ilieva, G.; Yankova, T.; Klisarova-Belcheva, S.; Ivanova, S. Effects of COVID-19 Pandemic on University Students’ Learning. Information 2021, 12, 163, 1–21. https://doi.org/10.3390/info12040163
Ilieva, G.; Yankova, T. Geospatial Approach to Analysis of Greenhouse Gas Emissions. Economic, Regional and Social Challenges in the Transition towards a Green Economy, 2021, 249–262. https://innoair-sofia.eu/images/documents/documents-bg/Green_Dealin_public_transportation_transitions_that_actually_make_sense_m.pdf#page=250
Ilieva, G.; Yankova, T. IoT in Distance Learning during the COVID-19 Pandemic. TEM Journal 2020, 9, 4:1669–1674. https://www.ceeol.com/search/article-detail?id=913925
Ilieva, G. Fuzzy Group Full Consistency Method for Weight Determination. Cybernetics and Information Technologies 2020, 20, 2:50–58. https://intapi.sciendo.com/pdf/10.2478/cait-2020-0015
Ilieva, G.; Yankova, T.; Hadjieva, V.; Doneva, R.; Totkov, G. Cloud Service Selection as a Fuzzy Multi-criteria Problem. TEM Journal 2020, 9, 2:484–495. https://www.ceeol.com/search/article-detail?id=869812
Ilieva, G.; Yankova, T. (2020) Early Multi-criteria Detection of Students at Risk of Failure. TEM Journal 2020, 9, 1:344–350. https://www.ceeol.com/search/article-detail?id=838761
For further information please, look at my CV and
List of publications
Back to top
Last revised: September 01, 2025