# Smooth and Sparse Optimal Transport

> Research article (International Conference on Artificial Intelligence and Statistics, 2018) · cited 48× · AI/ML

**Wikidata**: [openalex:W2962736834](https://www.wikidata.org/wiki/openalex:W2962736834)  
**Source**: https://4ort.xyz/entity/smooth-and-sparse-optimal-transport