# Conversational Recommendation via Hierarchical Information Modeling

> Research article (Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4284687378](https://www.wikidata.org/wiki/openalex:W4284687378)  
**Source**: https://4ort.xyz/entity/conversational-recommendation-via-hierarchical-information-modeling