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In this paper, we not only improve image sharing and image encryption algorithm, which is based on indeterminate equation using the theory of chaos, but also bring forward a new kind of image sharing algorithm which could engender the subimage as small as half of the original image. Moreover, we took some experiments to testify our theory. The experiments' results in the paper manifests that it is...
The paper considers a three-tier credit chain consisting of a bank, a logistic company and a retailer. The paper analysis the following outsourcing structure implemented by top-tier bank: inhouse consignment, under which the bank signs independent contracts with the logistic company and the retailer. Under the assumption that the logistic company cannot change its decision, the paper investigates...
The business management is complicated. The management and the quality are forever in variable truth. Under the background of the economical globalization, a brand-new management pattern implements in the American Motorola and the GF which has got the quick and effective results. This management has gradually aroused various enterprisespsila high interest in the Europe and America, and this management...
This article discusses the need and feasibility of application of six sigma method in logistics enterprises. To this end, fundamental theories are explained and case studies are analyzed. It is demonstrated that six sigma method is a scientific and quantified analysis method which could improve key factors in the business process of logistics enterprises, leading to reduced flaw rate and costs, and...
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