# DGSA: discrete gravitational search algorithm for solving knapsack problem

> Research article (Operational Research, 2016) · cited 17× · AI/ML

**Wikidata**: [openalex:W2298128173](https://www.wikidata.org/wiki/openalex:W2298128173)  
**Source**: https://4ort.xyz/entity/dgsa-discrete-gravitational-search-algorithm-for-solving-knapsack-problem