DRDChain: a blockchain-based distributed resource directory for the internet of things. - Kheireddine Zaghouani; Badis Djamaa; Ali Yachir (Clust. Comput., 2024)

SemChain : A Blockchain-based semantic discovery on distributed resource directories for the Internet of Things. - Kheireddine Zaghouani; Badis Djamaa; Ali Yachir; Saïd Mahmoudi (Internet Things, 2025)