摘要
In the k-level facility location problem with penalties,each client will be either serviced or rejected completely.And if the client is planned to be serviced,then it must be connected to a sequence of k different kinds of facilities located in k levels of hierarchy.The total cost including the facility cost,connection cost and penalty cost will be jointly paid by all the clients.In the corresponding game of the k-level facility location problem with penalties,called the k-level facility location game with penalties,the total cost should be allocated to different clients.This work set out a cost-sharing scheme for the k-level facility location game with penalties that is cross-monotonic,competitive,and the approximate cost recovery is 6.
基金
This research was supported by the National Natural Science Foundation of China(Nos.11901544 and 11801251).
