Ωto_abR: A Web Application for the Visualization and Analysis of Click-Evoked Auditory Brainstem Responses. - Aristotelis Ballas; Panagiotis Katrakazas (Digit., 2021)

A Domain Generalization Approach for Out-Of-Distribution 12-lead ECG Classification with Convolutional Neural Networks. - Aristotelis Ballas; Christos Diou (BigDataService, 2022)

Cancer Screening. - Panagiotis Katrakazas; Aristotelis Ballas; Marco Anisetti; Ilias Spais (BigDataService, 2022)

Listen2YourHeart: A Self-Supervised Approach for Detecting Murmur in Heart-Beat Sounds. - Aristotelis Ballas; Vasileios Papapanagiotou; Anastasios Delopoulos; Christos Diou (CinC, 2022)

Multi-layer Representation Learning for Robust OOD Image Classification. - Aristotelis Ballas; Christos Diou (SETN, 2022)

Listen to your heart: A self-supervised approach for detecting murmur in heart-beat sounds for the Physionet 2022 challenge. - Aristotelis Ballas; Vasileios Papapanagiotou; Anastasios Delopoulos; Christos Diou (CoRR, 2022)

An Artificial Intelligence Outlook for Colorectal Cancer Screening. - Panagiotis Katrakazas; Aristotelis Ballas; Marco Anisetti; Ilias Spais (CoRR, 2022)

CNN Feature Map Augmentation for Single-Source Domain Generalization. - Aristotelis Ballas; Christos Diou (BigDataService, 2023)

CNNs with Multi-Level Attention for Domain Generalization. - Aristotelis Ballas; Christos Diou (ICMR, 2023)

Multi-Scale and Multi-Layer Contrastive Learning for Domain Generalization. - Aristotelis Ballas; Christos Diou (CoRR, 2023)

On the Out-Of-Distribution Robustness of Self-Supervised Representation Learning for Phonocardiogram Signals. - Aristotelis Ballas; Vasileios Papapanagiotou; Christos Diou (CoRR, 2023)

CycleMix: Mixing Source Domains for Domain Generalization in Style-Dependent Data. - Aristotelis Ballas; Christos Diou (SETN, 2024)

Which Augmentation Should I Use? An Empirical Investigation of Augmentations for Self-Supervised Phonocardiogram Representation Learning. - Aristotelis Ballas; Vasileios Papapanagiotou; Christos Diou (IEEE Access, 2024)

Towards Domain Generalization for ECG and EEG Classification: Algorithms and Benchmarks. - Aristotelis Ballas; Christos Diou (IEEE Trans. Emerg. Top. Comput. Intell., 2024)

Multiscale and Multilayer Contrastive Learning for Domain Generalization. - Aristotelis Ballas; Christos Diou (IEEE Trans. Artif. Intell., 2024)

Gradient-Guided Annealing for Domain Generalization. - Aristotelis Ballas; Christos Diou (CVPR, 2025)