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An approximation algorithm for the dynamic facility location problem with submodular penalties |
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| Authors: | Chun-yan Jiang Gai-di Li Zhen Wang |
| Affiliation: | 1. Basic Courses Teaching Department, The Armed Police Academy, Langfang, 065000, China 2. Department of Applied Mathematics, Beijing University of Technology, Beijing, 100124, China |
| Abstract: | In this paper, we study the dynamic facility location problem with submodular penalties (DFLPSP). We present a combinatorial primal-dual 3-approximation algorithm for the DFLPSP. |
| Keywords: | dynamic facility location problem approximation algorithm submodular function |
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