# Machine learning-based stiffness optimization of digital composite metamaterials with desired positive or negative Poisson's ratio

> Research article (Theoretical and Applied Mechanics Letters, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4388979261](https://www.wikidata.org/wiki/openalex:W4388979261)  
**Source**: https://4ort.xyz/entity/machine-learning-based-stiffness-optimization-of-digital-composite-metamaterials-with-desired-positive-or-negative-poiss