# A two‐tier urban delivery network with robot‐based deliveries

> Research article (Networks, 2021) · cited 71× · AI/ML

**Wikidata**: [openalex:W4247134841](https://www.wikidata.org/wiki/openalex:W4247134841)  
**Source**: https://4ort.xyz/entity/a-twotier-urban-delivery-network-with-robotbased-deliveries