# A comparison of column-generation approaches to the Synchronized Pickup and Delivery Problem

> Research article (European Journal of Operational Research, 2015) · cited 19× · AI/ML

**Wikidata**: [openalex:W2215640555](https://www.wikidata.org/wiki/openalex:W2215640555)  
**Source**: https://4ort.xyz/entity/a-comparison-of-column-generation-approaches-to-the-synchronized-pickup-and-delivery-problem