# Hierarchical Planning with Deep Reinforcement Learning for 3D Navigation of Microrobots in Blood Vessels

> Research article (Advanced Intelligent Systems, 2022) · cited 28× · AI/ML

**Wikidata**: [openalex:W4297106277](https://www.wikidata.org/wiki/openalex:W4297106277)  
**Source**: https://4ort.xyz/entity/hierarchical-planning-with-deep-reinforcement-learning-for-3d-navigation-of-microrobots-in-blood-vessels