# Dynamic trajectory planning for ships in dense environment using collision grid with deep reinforcement learning

> Research article (Ocean Engineering, 2023) · cited 20× · AI/ML

**Wikidata**: [openalex:W4379644412](https://www.wikidata.org/wiki/openalex:W4379644412)  
**Source**: https://4ort.xyz/entity/dynamic-trajectory-planning-for-ships-in-dense-environment-using-collision-grid-with-deep-reinforcement-learning