# Group diagrams for representing trajectories

> Research article (International Journal of Geographical Information Systems, 2019) · cited 13× · AI/ML

**Wikidata**: [openalex:W2990600932](https://www.wikidata.org/wiki/openalex:W2990600932)  
**Source**: https://4ort.xyz/entity/group-diagrams-for-representing-trajectories