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The paper syncretizes the fundamental concept of the Sea Computing model in Internet of Things and the routing protocol of the wireless sensor network, and proposes a new routing protocol CASCR (Context-Awareness in Sea Computing Routing Protocol) for Internet of Things, based on context-awareness which belongs to the key technologies of Internet of Things. Furthermore, the paper describes the details on the protocol in the work flow, data structure and quantitative algorithm and so on. Finally, the simulation is given to analyze the work performance of the protocol CASCR. Theoretical analysis and experiment verify that CASCR has higher energy efficient and longer lifetime than the congeneric protocols. The paper enriches the theoretical foundation and makes some contribution for wireless sensor network transiting to Internet of Things in this research phase

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In order to help small and medium enterprises (SMEs) cluster to face the global challenges, the definition of “cluster supply chain” is put forward as a new type of management pattern, which is the combination of industrial cluster and supply chain management. However, the related research on cluster supply chain is still in its infancy, and it is difficult to put theory results into practice. Based on the background, this paper presents an analytic framework to bridge the gap between theory and practice in the field. The framework includes four views - business modeling, specification modeling, realization modeling, system evolution, and integrates methods from value network modeling, agent oriented modeling and service oriented analysis &design. In the end, we utilize a case study of China textile industry for demonstrating how to apply the framework to provide new insights into the construction and development of cluster supply chain

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