# Multivariate Knowledge Tracking Based on Graph Neural Network in ASSISTments

> Research article (IEEE Transactions on Learning Technologies, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4385486097](https://www.wikidata.org/wiki/openalex:W4385486097)  
**Source**: https://4ort.xyz/entity/multivariate-knowledge-tracking-based-on-graph-neural-network-in-assistments