1A3 NEW PROACTIVE TIME BUFFER HEURISTICS FOR ROBUST PROJECT SCHEDULING(Technical session 1A: OS1: Practical scheduling approach(1))
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概要
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Robust scheduling is aiming at constructing proactive schedules capable of dealing with multiple disruptions during project execution. Insertion a time buffer, before an activity start time, is a method to improve the robustness (stability) of a baseline schedule. In this paper, we introduce new heuristics for inserting time buffers in a given baseline schedule while the project due date is predefined and stochastic activity duration is considered. Computational results obtained from a set of benchmark projects show that the proposed heuristics capable of generating proactive schedules with acceptable quality and solution robustness.
- 一般社団法人日本機械学会の論文
- 2011-07-02
著者
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ELSHAER Raafat
Industrial Engineering Department Zagazig University
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Yamamoto Hidehiko
Human and information systems Department Gifu University