# CRFR: Improving Conversational Recommender Systems via Flexible Fragments Reasoning on Knowledge Graphs

> Research article (Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021) · cited 42× · AI/ML

**Wikidata**: [openalex:W3211527163](https://www.wikidata.org/wiki/openalex:W3211527163)  
**Source**: https://4ort.xyz/entity/crfr-improving-conversational-recommender-systems-via-flexible-fragments-reasoning-on-knowledge-graphs