# A survey and classification of controller placement problem in SDN

> Research article (International Journal of Network Management, 2018) · cited 120× · AI/ML

**Wikidata**: [openalex:W2791481534](https://www.wikidata.org/wiki/openalex:W2791481534)  
**Source**: https://4ort.xyz/entity/a-survey-and-classification-of-controller-placement-problem-in-sdn