# FELLAS: Enhancing Federated Sequential Recommendation with LLM as External Services

> Research article (ACM Transactions on Information Systems, 2024) · cited 17× · AI/ML

**Wikidata**: [openalex:W4405674754](https://www.wikidata.org/wiki/openalex:W4405674754)  
**Source**: https://4ort.xyz/entity/fellas-enhancing-federated-sequential-recommendation-with-llm-as-external-services