Analysis of Polkadot: Architecture, Internals, and Contradictions. - Hanaa Abbas; Maurantonio Caprolu; Roberto Di Pietro (Blockchain, 2022)

Sanitization of Visual Multimedia Content: A Survey of Techniques, Attacks, and Future Directions. - Hanaa Abbas; Roberto Di Pietro (CoRR, 2022)

Understanding Polkadot Through Graph Analysis: Transaction Model, Network Properties, and Insights. - Hanaa Abbas; Maurantonio Caprolu; Roberto Di Pietro (FC, 2023)