# A bilevel approach to enhance prefixed traffic signal optimization

> Research article (Engineering Applications of Artificial Intelligence, 2019) · cited 14× · AI/ML

**Wikidata**: [openalex:W2948307425](https://www.wikidata.org/wiki/openalex:W2948307425)  
**Source**: https://4ort.xyz/entity/a-bilevel-approach-to-enhance-prefixed-traffic-signal-optimization