# Rethinking the defense against free-rider attack from the perspective of model weight evolving frequency

> Research article (Information Sciences, 2024) · cited 14× · AI/ML

**Wikidata**: [openalex:W4393254114](https://www.wikidata.org/wiki/openalex:W4393254114)  
**Source**: https://4ort.xyz/entity/rethinking-the-defense-against-free-rider-attack-from-the-perspective-of-model-weight-evolving-frequency