# EHPR: Learning evolutionary hierarchy perception representation based on quaternion for temporal knowledge graph completion

> Research article (Information Sciences, 2024) · cited 13× · AI/ML

**Wikidata**: [openalex:W4402036845](https://www.wikidata.org/wiki/openalex:W4402036845)  
**Source**: https://4ort.xyz/entity/ehpr-learning-evolutionary-hierarchy-perception-representation-based-on-quaternion-for-temporal-knowledge-graph-completi