# A Hierarchical and Ensemble Surrogate-Assisted Evolutionary Algorithm With Model Reduction for Expensive Many-Objective Optimization

> Research article (IEEE Transactions on Evolutionary Computation, 2024) · cited 12× · AI/ML

**Wikidata**: [openalex:W4401387426](https://www.wikidata.org/wiki/openalex:W4401387426)  
**Source**: https://4ort.xyz/entity/a-hierarchical-and-ensemble-surrogate-assisted-evolutionary-algorithm-with-model-reduction-for-expensive-many-objective-