# Analyzing close relations between target artifacts for improving IR-based requirement traceability recovery

> Research article (Frontiers of Information Technology & Electronic Engineering, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W3184465331](https://www.wikidata.org/wiki/openalex:W3184465331)  
**Source**: https://4ort.xyz/entity/analyzing-close-relations-between-target-artifacts-for-improving-ir-based-requirement-traceability-recovery