On the Decentralization of Blockchain-enabled Asynchronous Federated Learning. (arXiv:2205.10201v1 [cs.CR])

Federated learning (FL), thanks in part to the emergence of the edge
computing paradigm, is expected to enable true real-time applications in
production environments. However, its original dependence on a central server
for orchestration raises several concerns in terms of security, privacy, and
scalability. To solve some of these worries, blockchain technology is expected
to bring decentralization, robustness, and enhanced trust to FL. The
empowerment of FL through blockchain (also referred to as FLchain), however,
has some implications in terms …

blockchain decentralization