Fraud Detection Using Transaction Data in ERP Systems

  title={Fraud Detection Using Transaction Data in ERP Systems},
  author={R. Khan and Andrew Clark and George M. Mohay},
-Despite all attempts to prevent fraud, it continues to be a major threat to industry and government. In this paper, we present a fraud detection method which detects irregular transaction frequency usage in an Enterprise Resource Planning (ERP) system. We discuss the design, development and empirical evaluation of outlier detection and distance measuring techniques to detect frequency-based anomalies within an individual user’s profile. Primarily, we propose two automated techniques: (a) a… CONTINUE READING