A novel public key self-embedding fragile watermarking technique for image authentication. - Ammar M. Hassan; Yassin M. Y. Hasan; Ayoub Al-Hamadi; Mohamed A. A. Wahab; Bernd Michaelis (ICIP, 2009)

Variable block-size image authentication with localization and self-recovery. - Ammar M. Hassan; Ayoub Al-Hamadi; Yassin M. Y. Hasan; Mohamed A. A. Wahab; Axel Panning; Bernd Michaelis (ICIP, 2010)

Secure Self-Recovery Image Authentication Using Randomly-Sized Blocks. - Ammar M. Hassan; Ayoub Al-Hamadi; Bernd Michaelis; Yassin M. Y. Hasan; Mohamed A. A. Wahab (ICPR, 2010)

Scheduling and Communication Schemes for Decentralized Federated Learning. - Bahaa-Elden A. Abdelghany; Manuel Fernández-Veiga; Ana Fernández Vilas; Ammar M. Hassan; Walid M. Abdelmoez; Nashwa El-Bendary (ICCTA, 2022)

Scheduling and Communication Schemes for Decentralized Federated Learning. - Bahaa-Eldin Ali Abdelghany; Ana Fernández Vilas; Manuel Fernández-Veiga; Nashwa El-Bendary; Ammar M. Hassan; Walid M. Abdelmoez (CoRR, 2023)