Title	MORoles: An Abstract Hierarchy Model for Managing Overlapping Security Roles
Author	Ahmad Mousa Altamimi
Citation	Vol. 17  No. 7  pp. 267-272
Keywords	Security Policies, Privacy, Overlapping, Roles Hierarchy

Title	Financial Fraud Detection using Data Mining: A Survey
Author	Sudhansu Ranjan Lenka, Dr. Bikram Kesari Ratha
Citation	Vol. 24  No. 9  pp. 169-185
Keywords	Fraud detection systems; Data mining; Concept drift; Overlapping of data; Noisy data; Misclassification of data