# PLGRIM: Hierarchical Value Learning for Large-scale Exploration in Unknown Environments

> Research article (Proceedings of the International Conference on Automated Planning and Scheduling, 2021) · cited 46× · AI/ML

**Wikidata**: [openalex:W3126614957](https://www.wikidata.org/wiki/openalex:W3126614957)  
**Source**: https://4ort.xyz/entity/plgrim-hierarchical-value-learning-for-large-scale-exploration-in-unknown-environments