# Privacy-Preserving Healthcare and Medical Data Collaboration Service System Based on Blockchain and Federated Learning

> Research article (Computers, materials & continua/Computers, materials & continua (Print), 2024) · cited 11× · AI/ML

**Wikidata**: [openalex:W4401190911](https://www.wikidata.org/wiki/openalex:W4401190911)  
**Source**: https://4ort.xyz/entity/privacy-preserving-healthcare-and-medical-data-collaboration-service-system-based-on-blockchain-and-federated-learning