# An improved risk prioritization method for propulsion system based on heterogeneous information and PageRank algorithm

> Research article (Expert Systems with Applications, 2022) · cited 27× · AI/ML

**Wikidata**: [openalex:W4295290472](https://www.wikidata.org/wiki/openalex:W4295290472)  
**Source**: https://4ort.xyz/entity/an-improved-risk-prioritization-method-for-propulsion-system-based-on-heterogeneous-information-and-pagerank-algorithm