An Encryption Scheme using Dynamic Keys and Stream Ciphers for Embedded Devices. - Chrysoula Oikonomou; Charalampos S. Kouzinopoulos; Dimosthenis Ioannidis; Dimitrios Tzovaras (MECO, 2022)

A Multi-Class Intrusion Detection System Based on Continual Learning. - Chrysoula Oikonomou; Ilias Iliopoulos; Dimosthenis Ioannidis; Dimitrios Tzovaras (CSR, 2023)

$BitML^{x}$: Secure Cross-Chain Smart Contracts for Bitcoin-Style Cryptocurrencies. - Federico Badaloni; Sebastian Holler; Chrysoula Oikonomou; Pedro Moreno-Sanchez; Clara Schneidewind (CSF, 2025)

BitMLx: Secure Cross-chain Smart Contracts For Bitcoin-style Cryptocurrencies. - Federico Badaloni; Sebastian Holler; Chrysoula Oikonomou; Pedro Moreno-Sanchez; Clara Schneidewind (CoRR, 2025)