# Direct relation detection for knowledge-based question answering

> Research article (Expert Systems with Applications, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4293042669](https://www.wikidata.org/wiki/openalex:W4293042669)  
**Source**: https://4ort.xyz/entity/direct-relation-detection-for-knowledge-based-question-answering