# Crash risk prediction using sparse collision data: Granger causal inference and graph convolutional network approaches

> Research article (Expert Systems with Applications, 2024) · cited 17× · AI/ML

**Wikidata**: [openalex:W4402307842](https://www.wikidata.org/wiki/openalex:W4402307842)  
**Source**: https://4ort.xyz/entity/crash-risk-prediction-using-sparse-collision-data-granger-causal-inference-and-graph-convolutional-network-approaches