# Joint content placement and lightpath routing and spectrum assignment in CDNs over elastic optical network scenarios

> Research article (Computer Communications, 2015) · cited 17× · AI/ML

**Wikidata**: [openalex:W2209484911](https://www.wikidata.org/wiki/openalex:W2209484911)  
**Source**: https://4ort.xyz/entity/joint-content-placement-and-lightpath-routing-and-spectrum-assignment-in-cdns-over-elastic-optical-network-scenarios