# BiGNN: Bipartite graph neural network with attention mechanism for solving multiple traveling salesman problems in urban logistics

> Research article (International Journal of Applied Earth Observation and Geoinformation, 2024) · cited 15× · AI/ML

**Wikidata**: [openalex:W4395478273](https://www.wikidata.org/wiki/openalex:W4395478273)  
**Source**: https://4ort.xyz/entity/bignn-bipartite-graph-neural-network-with-attention-mechanism-for-solving-multiple-traveling-salesman-problems-in-urban-