# Hierarchical reinforcement learning for handling sparse rewards in multi-goal navigation

> Research article (Artificial Intelligence Review, 2024) · cited 10× · AI/ML

**Wikidata**: [openalex:W4399095033](https://www.wikidata.org/wiki/openalex:W4399095033)  
**Source**: https://4ort.xyz/entity/hierarchical-reinforcement-learning-for-handling-sparse-rewards-in-multi-goal-navigation