# An improved bat algorithm hybridized with extremal optimization and Boltzmann selection

> Research article (Expert Systems with Applications, 2021) · cited 41× · AI/ML

**Wikidata**: [openalex:W3135299144](https://www.wikidata.org/wiki/openalex:W3135299144)  
**Source**: https://4ort.xyz/entity/an-improved-bat-algorithm-hybridized-with-extremal-optimization-and-boltzmann-selection