# Mining hierarchical semantic periodic patterns from GPS-collected spatio-temporal trajectories

> Research article (Expert Systems with Applications, 2018) · cited 26× · AI/ML

**Wikidata**: [openalex:W2908375500](https://www.wikidata.org/wiki/openalex:W2908375500)  
**Source**: https://4ort.xyz/entity/mining-hierarchical-semantic-periodic-patterns-from-gps-collected-spatio-temporal-trajectories