# Integration of Decentralized Graph-Based Multi-Agent Reinforcement Learning with Digital Twin for Traffic Signal Optimization

> Research article (Symmetry, 2024) · cited 27× · AI/ML

**Wikidata**: [openalex:W4394567203](https://www.wikidata.org/wiki/openalex:W4394567203)  
**Source**: https://4ort.xyz/entity/integration-of-decentralized-graph-based-multi-agent-reinforcement-learning-with-digital-twin-for-traffic-signal-optimiz