# Technical Note—Capacitated Assortment Optimization: Hardness and Approximation

> Research article (Operations Research, 2021) · cited 78× · AI/ML

**Wikidata**: [openalex:W3207043624](https://www.wikidata.org/wiki/openalex:W3207043624)  
**Source**: https://4ort.xyz/entity/technical-notecapacitated-assortment-optimization-hardness-and-approximation