DARS: Empowering Trust in Blockchain-Based Real-World Applications with a Decentralized Anonymous Reputation System
Mouhamed Amine Bouchiha,
Yacine Ghamri-Doudane,
Mourad Rabah
et al.
Abstract:Blockchain-based Reputation Systems (BRS) are a recent and essential development in decentralized trust and reputation management. The decentralization, transparency, and efficiency brought by Blockchain (BC) are clearly what we always hoped for to build effective trustless reputation systems. Despite these promising attributes, existing BRS face a critical challenge in countering common reputation attacks, including whitewashing, self-promotion, and bad-collision attacks. Currently, BRS rely on reputation sco… Show more
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