# CQACD: A Concept Question-Answering System for Intelligent Tutoring Using a Domain Ontology With Rich Semantics

> Research article (IEEE Access, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4285066558](https://www.wikidata.org/wiki/openalex:W4285066558)  
**Source**: https://4ort.xyz/entity/cqacd-a-concept-question-answering-system-for-intelligent-tutoring-using-a-domain-ontology-with-rich-semantics