Preemption in multi-mode Resource-constrained project scheduling problem
نویسندگان
چکیده
Preemption in multi-mode Resource-constrained project scheduling problem Zahra Zare* Department of Industrial Engineering Najafabad Branch, Islamic Azad University, Isfahan, Iran Postal Code: 71767-13763, Unit 3, No 142, 6 Alley, South Bahonar St., Shiraz, Iran Abdulreza Naddaf Department of Management Shiraz University, Shiraz, Iran Maysam Ashrafzadeh Department of Industrial Engineering Najafabad Branch, Islamic Azad University, Isfahan, Iran Mohammad Reza Salehi Department of Industrial Engineering Najafabad Branch, Islamic Azad University, Isfahan, Iran Abstract In this paper we present a new mathematical model for the preemptive multi-mode resource-constrained project scheduling problem (P.MRCPSP), in which multiple execution modes are available for each of the activities of the project. We also introduce the preemptive extension of the problem which allows activity splitting. The objective is minimization the makespan.
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