Organizational Structure Mining Based on Workflow Logs

In order to mining the organizational setting and interactions among coworkers from workflow logs, we define metrics to establish the relationships among originators by analyzing the information in the workflow logs. Three methods for mining organizational structure from workflow logs are presented in this paper, default mining, mining based on the similarity of activities and mining based on the similarity of cases. By applying these methods, we can construct the corresponding organizational network which reflects the organizational entities involved in the workflow process and corrects presented the organizational structure. In the end of the paper, we give an example to explain it.