# Reducing the Number of Different Faces in Free-Form Surface Approximations Through Clustering and Optimization

> Research article (Computer-Aided Design, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4387843435](https://www.wikidata.org/wiki/openalex:W4387843435)  
**Source**: https://4ort.xyz/entity/reducing-the-number-of-different-faces-in-free-form-surface-approximations-through-clustering-and-optimization