# Frequency-based Randomization for Guaranteeing Differential Privacy in Spatial Trajectories

> Research article (2022 IEEE 38th International Conference on Data Engineering (ICDE), 2022) · cited 21× · AI/ML

**Wikidata**: [openalex:W4299988867](https://www.wikidata.org/wiki/openalex:W4299988867)  
**Source**: https://4ort.xyz/entity/frequency-based-randomization-for-guaranteeing-differential-privacy-in-spatial-trajectories