# Graph Learning Based on Spatiotemporal Smoothness for Time-Varying Graph Signal

> Research article (IEEE Access, 2019) · cited 17× · AI/ML

**Wikidata**: [openalex:W2946123091](https://www.wikidata.org/wiki/openalex:W2946123091)  
**Source**: https://4ort.xyz/entity/graph-learning-based-on-spatiotemporal-smoothness-for-time-varying-graph-signal