# Approximate spatio-temporal top-k publish/subscribe

> Research article (World Wide Web, 2018) · cited 40× · AI/ML

**Wikidata**: [openalex:W2800243277](https://www.wikidata.org/wiki/openalex:W2800243277)  
**Source**: https://4ort.xyz/entity/approximate-spatio-temporal-top-k-publish-subscribe