# Spatial-Semantic Collaborative Graph Network for Textbook Question Answering

> Research article (IEEE Transactions on Circuits and Systems for Video Technology, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4313013044](https://www.wikidata.org/wiki/openalex:W4313013044)  
**Source**: https://4ort.xyz/entity/spatial-semantic-collaborative-graph-network-for-textbook-question-answering