# An improved Particle Swarm Optimization Algorithm for the VRP with Simultaneous Pickup and Delivery and Time Windows

> Research article (IEEE Latin America Transactions, 2018) · cited 56× · AI/ML

**Wikidata**: [openalex:W2888562290](https://www.wikidata.org/wiki/openalex:W2888562290)  
**Source**: https://4ort.xyz/entity/an-improved-particle-swarm-optimization-algorithm-for-the-vrp-with-simultaneous-pickup-and-delivery-and-time-windows