# DiffTAD: Denoising diffusion probabilistic models for vehicle trajectory anomaly detection

> Research article (Knowledge-Based Systems, 2024) · cited 40× · AI/ML

**Wikidata**: [openalex:W4390779522](https://www.wikidata.org/wiki/openalex:W4390779522)  
**Source**: https://4ort.xyz/entity/difftad-denoising-diffusion-probabilistic-models-for-vehicle-trajectory-anomaly-detection