2021
Ergina Kavallieratou, Konstantinos Karampidis, Minas Rousouliotis, Evangelos Linardos , A comprehensive survey of fingerprint presentation attack detection, Journal of Surveillance, Security and Safety, Vol = 2, pp. = 4, 117-161, 2021, OAE Publishing Inc.Nowadays, the number of people that utilize either digital applications or machines is increasing exponentially. Therefore, trustworthy verification schemes are required to ensure security and to authenticate the identity of an individu   
2020
Ergina Kavallieratou, Konstantinos Karampidis, George Papadourakis, A dilated convolutional neural network as feature selector for spatial image steganalysis–A hybrid classification scheme, Pattern Recognition and Image Analysis, Vol = 30, pp. = 3, https://link.springer.com/article/10.1134/S1054661820030098Nowadays, while steganography is the main mean of illegal secret communication, the need of, 342-358, 2020, Pleiades Publishing   
2021
Ergina Kavallieratou, Konstantinos Karampidis, Evangelos Linardos , StegoPass – Utilization of Steganography to Produce a Novel Unbreakable Biometric Based Password Authentication Scheme, 14th International Conference on Computational Intelligence in Security for Information Systems and 12th International Conference on European Transnational Educational (CISIS 2021 and ICEUTE 2021) , Springer, 146-155, Σεπτέμβριος, 2021