# CR-Walker: Tree-Structured Graph Reasoning and Dialog Acts for Conversational Recommendation

> Research article (Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021) · cited 45× · AI/ML

**Wikidata**: [openalex:W3197381498](https://www.wikidata.org/wiki/openalex:W3197381498)  
**Source**: https://4ort.xyz/entity/cr-walker-tree-structured-graph-reasoning-and-dialog-acts-for-conversational-recommendation