A Self-Supervised Learning Approach for Detecting Non-Psychotic Relapses Using Wearable-Based Digital Phenotyping. - Panagiotis Kaliosis; Sofia Eleftheriou; Christos Nikou; Theodoros Giannakopoulos (ICASSP Workshops, 2024)

Contrastive and Transfer Learning for Effective Audio Fingerprinting through a Real-World Evaluation Protocol. - Christos Nikou; Theodoros Giannakopoulos (CoRR, 2025)