# An improved A-star algorithm coupled with graph division and AIS data for ship path planning

> Research article (Ocean Engineering, 2025) · cited 22× · AI/ML

**Wikidata**: [openalex:W4409447822](https://www.wikidata.org/wiki/openalex:W4409447822)  
**Source**: https://4ort.xyz/entity/an-improved-a-star-algorithm-coupled-with-graph-division-and-ais-data-for-ship-path-planning