# The two-train separation problem on non-level track—driving strategies that minimize total required tractive energy subject to prescribed section clearance times

> Research article (Transportation Research Part B Methodological, 2018) · cited 25× · AI/ML

**Wikidata**: [openalex:W2794491789](https://www.wikidata.org/wiki/openalex:W2794491789)  
**Source**: https://4ort.xyz/entity/the-two-train-separation-problem-on-non-level-trackdriving-strategies-that-minimize-total-required-tractive-energy-subje