Publications
Export 284 results:
Author Title Type [ Year
] Filters: Author is Vassilakis, Costas [Clear All Filters]
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2026. The Evolution of the Digital Parliament: Enabling Technologies, Research Gaps, and Future Directions. Information. 17:633.
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2026. Large Language Models as Explainable AI Ensemble Aggregators for Business Review Sentiment Analysis: A Comparative Study with Classical Ensembles. Applied Sciences. 16:6479.
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2026. A Large-Scale Empirical Study of LLM Orchestration and Ensemble Strategies for Sentiment Analysis in Recommender Systems. Future Internet. 18:112.
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2026. A Multimodal Pipeline for Personalized Recommendations from Greek YouTube Content: Integrating Automatic Speech Recognition and Aspect-Based Sentiment Analysis. Proceedings of the 2026 International Conference on Information, Intelligence, Systems and Applications.
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2026. Optimizing Collaborative Filtering for Accurate Rating Predictions in Very Sparse Datasets. Future Internet. 18:114.
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2026. Unveiling Structural Distributional Bias in Collaborative Filtering for Ultra-Sparse Datasets. Proceedings of the 2026 International Conference on Information, Intelligence, Systems and Applications.
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2025. AI and Related Technologies in the Fields of Smart Agriculture: A Review. Information. 16:100.
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2025. Automated Test Generation and Marking Using LLMs. Electronics. 14:2835.
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2025. Brain Computer Interfaces: A literature review. Hellenic Journal of Nursing. TBD
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2025. Cost-Efficient RSSI-Based Indoor Proximity Positioning, for Large/Complex Museum Exhibition Spaces. Sensors. 25:2713.
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2025. Decorated papers in bookbinding: A proposal for the creation of metadata for its documentation.. Journal of Integrated Information Management. 10
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2025. An evaluation review of user similarity metrics in sparse collaborative filtering datasets. International Journal of Data Science and Analytics.
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2025. Fine-Tuning Large Language Models for Ontology Engineering: A Comparative Analysis of GPT-4 and Mistral. Applied Sciences. 15:2146.
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2025. From Rating Predictions to Reliable Recommendations in Collaborative Filtering: The Concept of Recommendation Reliability Classes. Big Data and Cognitive Computing. 9:106.
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2025. A generalized, rule-based method for the detection of intermittent faults in software programs. Journal of Systems and Software. 219:112228.
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2025. A Machine Learning Framework for Harvesting and Harmonizing Cultural and Touristic Data. Information. 16:1038.
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2025. MiniLib: A flow analysis–based approach for attack surface reduction through software debloating. Proceedings of the 2025 IEEE International Conference on Cyber Security and Resilience.
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2025. Optimising sustainable digital branding through big data: an analysis of the real estate sector across six continents. International Journal of Internet Marketing and Advertising. To appear
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2025. Security Issues in Brain – Computer Interfaces (BCI). Hellenic Journal of Nursing. TBD
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2025. Stitching History into Semantics: LLM-Supported Knowledge Graph Engineering for 19th-Century Greek Bookbinding. Machine Learning and Knowledge Extraction. 7:59.
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2025. Using Prediction Confidence Factors to Enhance Collaborative Filtering Recommendation Quality. Technologies. 13:181.
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2025. Virtual Cultural Experiences for the Elderly: Formative Studies and First Findings Regarding Cultural Content. Applied Sciences. 15:1820.
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2024. Artificial Intelligence Tools for the Agriculture Value Chain: Status and Prospects. Electronics. 13:4362.
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2024. Challenges and Trends in Student Evaluation of Teaching: Analysis of SET Data from the University of Peloponnese. Information. 15(9):576.