# Blockchain-Based Trusted Federated Learning with Pre-Trained Models for COVID-19 Detection

> Research article (Electronics, 2023) · cited 12× · AI/ML

**Wikidata**: [openalex:W4367597969](https://www.wikidata.org/wiki/openalex:W4367597969)  
**Source**: https://4ort.xyz/entity/blockchain-based-trusted-federated-learning-with-pre-trained-models-for-covid-19-detection