The Applications of Blockchain in Artificial Intelligence

Table 4

Data sharing.

Ref.	Use case	Technologies	Contributions
[43]	IoT	Blockchain smart contract	Propose a blockchain-based data marketplace, where providers of IoT devices and providers of AI/ML solutions will cooperate and trade with each other
[44]	Medical data	Blockchain smart contract PDC	Propose the SecNet, an architecture that can safely store, compute, and share data in the large-scale internet environment
[45]	Robots	Blockchain transaction	Propose RoboChain, a learning framework that enables secure, decentralized, and efficient data and model sharing among multiple robot units in different locations
[46]	IoT	Blockchain	Propose a blockchain-enabled intelligent IoT architecture that enables the effective combination of blockchain and AI for IoT
[47]	Cognitive manufacturing	Sidechain	Propose a subject mining method for cognitive production based on blockchain networks