# An Improved A* Algorithm Based on Hesitant Fuzzy Set Theory for Multi-Criteria Arctic Route Planning

> Research article (Symmetry, 2018) · cited 26× · AI/ML

**Wikidata**: [openalex:W2904874826](https://www.wikidata.org/wiki/openalex:W2904874826)  
**Source**: https://4ort.xyz/entity/an-improved-a-algorithm-based-on-hesitant-fuzzy-set-theory-for-multi-criteria-arctic-route-planning