Blockchain integration in big data: Review, vision, and opportunities. - Vahid Bakhtiary; Amir Masoud Rahmani (Secur. Priv., 2024)

Combo-Chain: Towards a hierarchical attribute-based access control system for IoT with smart contract and sharding technique. - Vahid Bakhtiary; Meghdad Mirabi; Afshin Salajegheh; Seyed Hossein Erfani (Internet Things, 2024)