# An online fuzzy fraud detection framework for credit card transactions

> Research article (Expert Systems with Applications, 2024) · cited 51× · AI/ML

**Wikidata**: [openalex:W4396620566](https://www.wikidata.org/wiki/openalex:W4396620566)  
**Source**: https://4ort.xyz/entity/an-online-fuzzy-fraud-detection-framework-for-credit-card-transactions