Because of different relations between employees with different degrees, proper Human resource (HR) management is on the most challenging problems in organizations. In order to address this issue, we used from world competitive contests (WCC) optimization algorithm because this is an NP-hard problem. We considered a real world environment, and applied WCC and famous optimization algorithms on it. The results have been compared and approved by organization’s managers and experts, and show that WCC leads to better results than others.
