# A twofold infill criterion-driven heterogeneous ensemble surrogate-assisted evolutionary algorithm for computationally expensive problems

> Research article (Knowledge-Based Systems, 2021) · cited 35× · AI/ML

**Wikidata**: [openalex:W3215356477](https://www.wikidata.org/wiki/openalex:W3215356477)  
**Source**: https://4ort.xyz/entity/a-twofold-infill-criterion-driven-heterogeneous-ensemble-surrogate-assisted-evolutionary-algorithm-for-computationally-e