DART: Towards a role-based trust management system on blockchain. - Luca Franceschi 002; Andrea Lisi; Andrea De Salve; Paolo Mori; Laura Ricci (WETICE, 2021)

L2DART: A Trust Management System Integrating Blockchain and Off-Chain Computation. - Andrea De Salve; Luca Franceschi 002; Andrea Lisi; Paolo Mori; Laura Ricci (ACM Trans. Internet Techn., 2023)