# Scheduling constraints in dial-a-ride problems with transfers: a metaheuristic approach incorporating a cross-route scheduling procedure with postponement opportunities

> Research article (Public Transport, 2016) · cited 17× · AI/ML

**Wikidata**: [openalex:W2514480972](https://www.wikidata.org/wiki/openalex:W2514480972)  
**Source**: https://4ort.xyz/entity/scheduling-constraints-in-dial-a-ride-problems-with-transfers-a-metaheuristic-approach-incorporating-a-cross-route-sched