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This paper introduces an error concealment algorithm for P frame in video images that based on the error concealment algorithm in the reference software of H.264, which makes it extremely easy and flexible to obtain the best performance of error concealment at the decoder, and describes the theoretical foundation and realization in detail. External boundary(More)
Location-routing-inventory problem (LRIP) involves the decisions of three key problems in optimizing a logistics system, i.e. facility location-allocation, vehicle routing, and inventory control. In this paper, a model for the multi-period, multi-depot LRIP with stochastic customer demand in logistics distribution systems is developed. And a mixed genetic(More)
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