Hierarchical Ring Signatures with Hidden Signature Functionality over Blockchain Infrastructure. - Lukasz Krzywiecki; Witold Karas; Adam Niezgoda; Karol Niczyj (TrustCom, 2025)

Verifiable and Robust Distributed Deep Learning based on Blockchain Infrastructure. - Mikolaj Pietrek; Lukasz Krzywiecki; Karol Niczyj; Witold Karas (TrustCom, 2025)