# Two levels approach based on multifactorial optimization to solve the clustered shortest path tree problem

> Research article (Evolutionary Intelligence, 2020) · cited 10× · AI/ML

**Wikidata**: [openalex:W3093091588](https://www.wikidata.org/wiki/openalex:W3093091588)  
**Source**: https://4ort.xyz/entity/two-levels-approach-based-on-multifactorial-optimization-to-solve-the-clustered-shortest-path-tree-problem