# Macro Graph Neural Networks for Online Billion-Scale Recommender Systems

> Research article (Proceedings of the ACM Web Conference 2024, 2024) · cited 50× · AI/ML

**Wikidata**: [openalex:W4396723396](https://www.wikidata.org/wiki/openalex:W4396723396)  
**Source**: https://4ort.xyz/entity/macro-graph-neural-networks-for-online-billion-scale-recommender-systems