# Open-domain Question Answering via Chain of Reasoning over Heterogeneous Knowledge

> Research article (Findings of the Association for Computational Linguistics: EMNLP 2022, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4385567371](https://www.wikidata.org/wiki/openalex:W4385567371)  
**Source**: https://4ort.xyz/entity/open-domain-question-answering-via-chain-of-reasoning-over-heterogeneous-knowledge