# A Comprehensive Approach to ‘Now’ in Temporal Relational Databases: Semantics and Representation

> Research article (IEEE Transactions on Knowledge and Data Engineering, 2016) · cited 15× · AI/ML

**Wikidata**: [openalex:W2519931105](https://www.wikidata.org/wiki/openalex:W2519931105)  
**Source**: https://4ort.xyz/entity/a-comprehensive-approach-to-now-in-temporal-relational-databases-semantics-and-representation