# Approximate keyword search in semantic trajectory database

> Research article (2015 IEEE 31st International Conference on Data Engineering, 2015) · cited 84× · AI/ML

**Wikidata**: [openalex:W1785837166](https://www.wikidata.org/wiki/openalex:W1785837166)  
**Source**: https://4ort.xyz/entity/approximate-keyword-search-in-semantic-trajectory-database