A primal-dual approximation algorithm for stochastic facility location problem with service installation costs

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We consider the stochastic version of the facility location problem with service installation costs.Using the primal-dual technique,we obtain a 7-approximation algorithm.

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DOI: http://dx.doi.org/10.1007/sl1464-011-0153-6

语种: 英文   

基金The authors would like to thank two anonymous referees for...


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