Blockchain-Empowered Federated Learning for Healthcare Metaverses User-Centric Incentive Mechanism With Optimal Data Freshness
Blockchain-Empowered Federated Learning for Healthcare Metaverses User-Centric Incentive Mechanism With Optimal Data Freshness
Blockchained Dual-Asynchronous Federated Learning Services for Digital Twin Empowered Edge-Cloud Continuum