# A Survey of Graph Neural Networks in Real World: Imbalance, Noise, Privacy and OOD Challenges

> Research article (IEEE Transactions on Pattern Analysis and Machine Intelligence, 2025) · cited 12× · AI/ML

**Wikidata**: [openalex:W4416011383](https://www.wikidata.org/wiki/openalex:W4416011383)  
**Source**: https://4ort.xyz/entity/a-survey-of-graph-neural-networks-in-real-world-imbalance-noise-privacy-and-ood-challenges