# Improving Query Graph Generation for Complex Question Answering over Knowledge Base

> Research article (Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3211660723](https://www.wikidata.org/wiki/openalex:W3211660723)  
**Source**: https://4ort.xyz/entity/improving-query-graph-generation-for-complex-question-answering-over-knowledge-base