Fraud detection in Process Aware Information systems using MapReduce

Today some companies use Process Aware Information Systems to support their business processes. These Systems adopt processes to business environment quickly. Since system allows to users to change processes, system is vulnerable to fraud. Thus we need a balance between security and flexibility. The solution can be a fraud detection system, but the increasing growth of data in logs causes some difficulties. In this paper we proposed an approach that use map-reduce mechanism to implement a fraud detection method in a distributed way.