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Alexandra Theodoropoulou

Observed names: Alexandra THEODOROPOULOU, Θεοδωροπούλου, Αλεξάνδρα
ORCID: 0009-0004-6314-7795
Observed ORCID: 0009-0004-6314-7795
OpenAlex ID: A5098909897
Leveraging Big Data Analytics for Understanding Consumer Behavior in Digital Marketing: A Systematic Review
2024 · Leonidas Theodorakopoulos, Alexandra Theodoropoulou · Human Behavior and Emerging Technologies · 269
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Interactive Viral Marketing Through Big Data Analytics, Influencer Networks, AI Integration, and Ethical Dimensions
2025 · Leonidas Theodorakopoulos, Alexandra Theodoropoulou, et al. · Journal of theoretical and applied electronic commerce research · 109
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A State-of-the-Art Review in Big Data Management Engineering: Real-Life Case Studies, Challenges, and Future Research Directions
2024 · Leonidas Theodorakopoulos, Alexandra Theodoropoulou, et al. · Eng—Advances in Engineering · 109
Enhancing Decentralized Decision-Making with Big Data and Blockchain Technology: A Comprehensive Review
2024 · Leonidas Theodorakopoulos, Alexandra Theodoropoulou, et al. · Applied Sciences · 92
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Big Data-Driven Distributed Machine Learning for Scalable Credit Card Fraud Detection Using PySpark, XGBoost, and CatBoost
2025 · Leonidas Theodorakopoulos, Alexandra Theodoropoulou, et al. · Electronics · 73
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Tourism and Developing Countries. Conditions and Prospects for Tourism Development
2024 · Giorgos Igoumenakis, Alexandra Theodoropoulou, et al. · Springer proceedings in business and economics · 48
LLMs for Cybersecurity in the Big Data Era: A Comprehensive Review of Applications, Challenges, and Future Directions
2025 · Aristeidis Karras, Leonidas Theodorakopoulos, et al. · Information · 41
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Big data in financial risk management: evidence, advances, and open questions: a systematic review
2025 · Leonidas Theodorakopoulos, Alexandra Theodoropoulou, et al. · Frontiers in Artificial Intelligence · 39
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Benchmarking Big Data Systems: Performance and Decision-Making Implications in Emerging Technologies
2024 · Leonidas Theodorakopoulos, Aristeidis Karras, et al. · Technologies · 38
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Evaluation of Hotel Services Utilizing Digital Marketing Strategies in Less Developed Countries Within the Hospitality Industry
2024 · Constantinos Halkiopoulos, Giorgos Igoumenakis, et al. · Springer proceedings in business and economics · 37
Big Data Analytics and AI for Consumer Behavior in Digital Marketing: Applications, Synthetic and Dark Data, and Future Directions
2026 · Leonidas Theodorakopoulos, Alexandra Theodoropoulou, et al. · Big Data and Cognitive Computing · 32
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Cognitive Bias Mitigation in Executive Decision-Making: A Data-Driven Approach Integrating Big Data Analytics, AI, and Explainable Systems
2025 · Leonidas Theodorakopoulos, Alexandra Theodoropoulou, et al. · Electronics · 32
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Big Data and Business Intelligence in Tourism: Analyzing Trends and Enhancing Customer Satisfaction Through Online Review Analytics
2025 · Leonidas Theodorakopoulos, Alexandra Theodoropoulou, et al. · Springer proceedings in business and economics · 17
Revolutionizing Tourism Marketing: Big Data Analytics and Machine Learning for Predictive Accuracy
2025 · Leonidas Theodorakopoulos, Alexandra Theodoropoulou, et al. · Springer proceedings in business and economics · 16
NeuralACT: Accounting Analytics Using Neural Network for Real-Time Decision Making From Big Data
2025 · Leonidas Theodorakopoulos, Alexandra Theodoropoulou, et al. · IEEE Access · 14
Business Intelligence and Business Process Management in the Era of Generative AI: A Review of Big Data Analytics, Process Mining, and Decision Support Systems
2026 · Leonidas Theodorakopoulos, Alexandra Theodoropoulou · Applied Sciences · 12
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Utilizing Big Data for Improved Targeting and Personalization for Digital Marketing Purposes in the Tourism Industry: A Comprehensive Review
2025 · Leonidas Theodorakopoulos, Alexandra Theodoropoulou, et al. · Springer proceedings in business and economics · 10
Digital Engagement in Cultural Institutions: Enhancing Visitor Experience Through Innovative Technologies
2025 · Spiridoula Tsoukala, Ioanna Kalliampakou, et al. · Springer proceedings in business and economics · 9
AI-Driven Bayesian Deep Learning for Lung Cancer Prediction: Precision Decision Support in Big Data Health Informatics
2025 · Natalia Amasiadi, Maria Aslani-Gkotzamanidou, et al. · BioMedInformatics · 8
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Credit Card Fraud Detection with Machine Learning and Big Data Analytics
2025 · Leonidas THEODORAKOPOULOS, Ioanna KALLIAMPAKOU, et al. · Wiley eBooks · 6
Credit Card Fraud Detection with Machine Learning and Big Data Analytics: A PySpark Framework Implementation
2024 · Leonidas Theodorakopoulos, Alexandra Theodoropoulou, et al. · Preprints.org · 6
Big Data Analytics for Geospatial Decision-Making in Smart Cities: A Review of Spatial Data, GeoAI and Urban Digital Twins
2026 · Leonidas Theodorakopoulos, Alexandra Theodoropoulou · ISPRS International Journal of Geo-Information · 5
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Towards LLM-Driven Cybersecurity in Autonomous Vehicles: A Big Data-Empowered Framework with Emerging Technologies
2026 · Aristeidis Karras, Leonidas Theodorakopoulos, et al. · Machine Learning and Knowledge Extraction · 5
AI-Driven Information Systems for Sustainable Tourism: A Review of IoT and Big Data Applications
2026 · Leonidas Theodorakopoulos, Ioanna Kalliampakou, et al. · Journal of Human Earth and Future · 4
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LLMs for Integrated Business Intelligence: A Big Data-Driven Framework Integrating Marketing Optimization, Financial Performance, and Audit Quality
2026 · Leonidas Theodorakopoulos, Aristeidis Karras, et al. · Big Data and Cognitive Computing · 3
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Works count: 45
Citation count: 1,043
H-index: 14
I10-index: 17
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