# A Novel Spatiotemporal Correlation Anomaly Detection Method Based on Time-Frequency- Domain Feature Fusion and a Dynamic Graph Neural Network in Wireless Sensor Network

> Research article (IEEE Sensors Journal, 2025) · cited 10× · AI/ML

**Wikidata**: [openalex:W4408423578](https://www.wikidata.org/wiki/openalex:W4408423578)  
**Source**: https://4ort.xyz/entity/a-novel-spatiotemporal-correlation-anomaly-detection-method-based-on-time-frequency-domain-feature-fusion-and-a-dynamic-