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In this paper, we propose an Activity-List based Nested Partitions algorithm for solving the Resource-Constrained Project Scheduling Problem(RCPSP). This algorithm is based on traditional Serial Scheduling scheme (SSS) and partitions the feasible solution space which is formulated by activity-lists into subregions by the nested partitions approach. We also utilize Double Justification as local search...
An approach with decomposition on time windows is proposed to solve resource-constrained project scheduling problem (RCPSP) in this paper. This approach is to decompose the feasible space calculated by CPM of the original problem into some subspaces, which are searched using some schedule schema. Double justification is also performed in the search to improve the results. The results of experiments...
Attribute reduction is one of the kernel components in the rough set theory, which has been successfully applied in many fields. This paper firstly analyzes the major drawbacks that most of the current algorithmic approaches hold. Then it proposes a novel heuristic algorithm, which redefines the significance function of attributes using mutual information and conditional entropy. Also this paper considers...
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