# A COVID-19 Auxiliary Diagnosis Based on Federated Learning and Blockchain

> Research article (Computational and Mathematical Methods in Medicine, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4293203767](https://www.wikidata.org/wiki/openalex:W4293203767)  
**Source**: https://4ort.xyz/entity/a-covid-19-auxiliary-diagnosis-based-on-federated-learning-and-blockchain