# Extension of physical activity recognition with 3D CNN using encrypted multiple sensory data to federated learning based on multi-key homomorphic encryption

> Research article (Computer Methods and Programs in Biomedicine, 2023) · cited 16× · AI/ML

**Wikidata**: [openalex:W4387675761](https://www.wikidata.org/wiki/openalex:W4387675761)  
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