1. Outlier detection for high dimensional data;Aggarwal,2001
2. Cardwatch: a neural network based database mining system for credit card fraud detection;Aleskerov,1997
3. A linear method for deviation detection in large databases;Arning,1995
4. Outliers in Statistical Data;Barnett,1994
5. Neural data mining for credit card fraud detection;Brause,1999