# Identifying the intensity of variability changes in software product line evolution

> Research article (Proceedings of the 22nd International Systems and Software Product Line Conference - Volume 1, 2018) · cited 20× · AI/ML

**Wikidata**: [openalex:W2891790516](https://www.wikidata.org/wiki/openalex:W2891790516)  
**Source**: https://4ort.xyz/entity/identifying-the-intensity-of-variability-changes-in-software-product-line-evolution