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In this paper, we consider the risk-adjusted two-stage stochastic facility location problem with penalties (RSFLPP). Using the monotonicity and positive homogeneity of the risk measure function, we present an LP-rounding-based 6-approximation algorithm. © 2013 Operations Research Society of China, Periodicals Agency of Shanghai University, and Springer-Verlag Berlin Heidelberg.
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Journal of the Operations Research Society of China
ISSN: 2194-668X
年份: 2013
期: 3
卷: 1
页码: 339-346
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