VNU-UET Repository: No conditions. Results ordered -Date Deposited. 2024-03-29T02:10:44ZEPrintshttp://eprints.uet.vnu.edu.vn/images/sitelogo.pnghttps://eprints.uet.vnu.edu.vn/eprints/2017-12-11T17:19:12Z2017-12-12T07:54:51Zhttp://eprints.uet.vnu.edu.vn/eprints/id/eprint/2761This item is in the repository with the URL: http://eprints.uet.vnu.edu.vn/eprints/id/eprint/27612017-12-11T17:19:12ZSolving the staff rescheduling problem in Lai Chau hydropower stationThis article studies the complex staff rescheduling problem arising in the context of Lai Chau hydropower station. Currently, rescheduling task is implemented manually by agreement of switching shifts among workers or by a scheduler. It is a complex and time-consuming operation but obtained schedules have been far below the expectation of the staff as they in general violate working rules and contract agreements. In this research, we propose an approach based on Mixed Integer Programming to support the scheduler solving the problem. Our model includes multiple objectives which minimize the number of changed shifts and the number of affected employees. Experimental results show the effectiveness of our method.Thuy DoHoang Giang PhamXuan Khoi TranMinh Hoang Haminhhoang.ha@vnu.edu.vnBach Do