# An improved ant colony optimization with an automatic updating mechanism for constraint satisfaction problems

> Research article (Expert Systems with Applications, 2020) · cited 51× · AI/ML

**Wikidata**: [openalex:W3087480459](https://www.wikidata.org/wiki/openalex:W3087480459)  
**Source**: https://4ort.xyz/entity/an-improved-ant-colony-optimization-with-an-automatic-updating-mechanism-for-constraint-satisfaction-problems