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The paper proposes one adapt workflow model. We first study the model's execution and control mechanism. Then we study the concept of data association and control association, and use it as the basis to solve the problem of workflow correctness and consistency. We also research dynamic modification and the consistency transformation between the workflows. From the aspects of control flow and data...
Many applications based on internet need to use the large-scale data delivery mechanism. How to obtain the better delivery performance with the limited network resources has become a "hot spot" in the research community of network information flow. This paper put forward a low cost network coding algorithm based on the key link and its distribution implementation. When construct the transmission...
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