Publications
2026
Siachos, Ioannis, Athanasiou, Maria, Zarkogianni, Konstantia, Thanopoulou, Anastasia C, Nikita, Konstantina S. “Interpretable Graph Convolutional Networks for cardiovascular disease risk prediction in patients with Type 2 Diabetes Mellitus”. Journal of Biomedical Informatics, vol. 178, pp. 105015, 2026.
Nikita, Konstantina S. “EditorialReflections and Directions for the Year Ahead”. IEEE Transactions on Antennas and Propagation, vol. 74, pp. 6--8, 2026.
2025
Vlontzou, Maria Eleftheria, Athanasiou, Maria, Dalakleidi, Kalliopi V, Skampardoni, Ioanna, Davatzikos, Christos, Nikita, Konstantina. “A comprehensive interpretable machine learning framework for mild cognitive impairment and Alzheimer’s disease diagnosis”. Scientific Reports, vol. 15, pp. 8410, 2025.
Nikita, Konstantina S.. “Editorial 2024 Reflections and Perspectives for the Year Ahead”. IEEE Transactions on Antennas and Propagation, vol. 73, pp. 4-6, 2025.
Moraitis, Nektarios, Rogaris, Alexandros, Popescu, Ileana, Nikita, Konstantina S. “Measurements and Channel Characterization in Indoor Environments in the Upper Mid-Band”. IEEE Wireless Communications Letters, vol. 14, pp. 1758-1762, 2025.
Ganitidis, Theofanis, Athanasiou, Maria, Mitsis, Konstantinos, Zarkogianni, Konstantia, Nikita, Konstantina S. “A Comprehensive Drift-Adaptive Framework for Sustaining Model Performance in COVID-19 Detection From Dynamic Cough Audio Data: Model Development and Validation”. Journal of Medical Internet Research, vol. 27, pp. e66919, 2025.
Mouzi, Varvara, Moraitis, Nektarios, Kakoyiannis, Constantine, Nikita, Konstantina S., Valagiannopoulos, Constantinos. “Efficient Power Transfer to Implanted Antennas”. IEEE Access, pp. 1-1, 2025.
Kalafatis, Eleftherios, Mitsis, Konstantinos, Zarkogianni, Konstantia, Athanasiou, Maria, Nikita, Konstantina. “A modular framework for automated evaluation of procedural content generation in serious games with deep reinforcement learning agents”. IEEE Transactions on Games, pp. 1--10, 2025.
Tziavaras, Konstantinos, Athanasiou, Maria, Nikita, Konstantina S. “Development of autoencoder-guided attention-LSTM models for predicting nocturnal hypoglycemia risk in Type 1 Diabetes”. Authorea Preprints, 2025.
Skampardoni, Ioanna, Erus, Guray, Nasrallah, Ilya M, Yang, Zhijian, Baik, Kyunglok, Shou, Haochang, Nikita, Konstantina, Davatzikos, Christos. “Dominant Trajectories of Aging-related Brain Atrophy Identified in 48,949 Individuals via a coupled Cross-sectional and Longitudinal Non-negative Matrix Factorization”. Alzheimer's \& Dementia, vol. 21, pp. e101668, 2025.
Moraitis, Nektarios, Nikita, Konstantina S. “Time-Series RF-EMF Predictions for Exposure Assessments Using Machine Learning Techniques”. 2025 19th European Conference on Antennas and Propagation (EuCAP), pp. 1-5, 2025.
Moraitis, Nektarios, Rogaris, Alexandros, Popescu, Ileana, Nikita, Konstantina S.. “Indoor Corridor Channel Measurements and Characterization in the Upper Mid-Band”. 2025 19th European Conference on Antennas and Propagation (EuCAP), pp. 1-5, 2025.
Vlontzou, Maria Eleftheria, Athanasiou, Maria, Davatzikos, Christos, Nikita, Konstantina S. “Comparative assessment of fairness definitions and bias mitigation strategies in machine learning-based diagnosis of Alzheimer’s disease from MR images”. 2025 47th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), pp. 1--7, 2025.
Ganitidis, Theofanis, Vlontzou, Maria Eleftheria, Athanasiou, Maria, Nikita, Konstantina S, Davatzikos, Christos. “Source-Free Active Learning for Adapting Alzheimer’s Diagnostic Deep Learning Models Across Neuroimaging Cohorts”. 2025 IEEE EMBS International Conference on Biomedical and Health Informatics (BHI), pp. 1--7, 2025.
Tsolissou, Daphne, Ganitidis, Theofanis, Mitsis, Konstantinos, Christodoulidis, Stergios, Vakalopoulou, Maria, Nikita, Konstantina. “Multimodal Carotid Risk Stratification with Large Vision-Language Models: Benchmarking, Fine-Tuning, and Clinical Insights”. 2025 IEEE 25th International Conference on Bioinformatics and Bioengineering (BIBE), pp. 706--710, 2025.
Papelis, Stylianos M, Bothos-Vouterakos, Nikolaos, Mitsis, Konstantinos, Fragkou, Aikaterini, Theodorou, Glykeria, Kalafatis, Eleftherios, Ganitidis, Theofanis, Nikita, Konstantina S. “Personalized Threshold-Based HRV Stress Detection from PPG Data: Preliminary Evaluation with a Biofeedback Serious Game”. 2025 IEEE 25th International Conference on Bioinformatics and Bioengineering (BIBE), pp. 436--443, 2025.
Theodorou, Glykeria, Markogiannakis, Aris, Athanasiou, Maria, Mitsis, Konstantinos, Nikita, Konstantina. “Gut Microbial Signatures for Early Screening of Autism Spectrum Disorder: An Interpretable Machine Learning Approach”. 2025 IEEE 25th International Conference on Bioinformatics and Bioengineering (BIBE), pp. 346--352, 2025.
Kostavasili, Dimitra, Ganitidis, Theofanis, Athanasiou, Maria, Nikita, Konstantina S. “Fairness-Aware Deep Learning Model for Covid19 Detection from Cough Audio Recordings”. 2025 IEEE 25th International Conference on Bioinformatics and Bioengineering (BIBE), pp. 219--224, 2025.
Galiatsatou, Aikaterini Martakou, Athanasiou, Maria, Nikita, Konstantina S. “Development of an Interpretable and Uncertainty-Aware Deep Learning Model for Gastric Cancer Histopathological Image Classification”. 2025 IEEE 25th International Conference on Bioinformatics and Bioengineering (BIBE), pp. 494--499, 2025.