# A study of approaches to answering complex questions over knowledge bases

> Research article (Knowledge and Information Systems, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4292471202](https://www.wikidata.org/wiki/openalex:W4292471202)  
**Source**: https://4ort.xyz/entity/a-study-of-approaches-to-answering-complex-questions-over-knowledge-bases