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Nowadays, smart environments (e.g., smart home, smart city) are built heavily relying on Cloud computing for the coordination and collaboration among smart objects. Cloud is typically centralized but smart objects are ubiquitously distributed, thus, data transmission latency (i.e., end-to-end delay or response time) between Cloud and smart objects is a critical issue especially to the applications...
Worst-case execution time (WCET) is one of the most important metric in real-time embedded system design. For embedded systems with clustered very long instruction word (VLIW) architecture, register allocation, instruction scheduling, and cluster assignment are three key activities for code optimization, which have profound impact on WCET. At the same time, these three activities exhibit a phase ordering...
The explosive ordnance disposal task in constrained environments needs high efficiency of operation and adaptability to avoid obstacles. In this paper, a redundant manipulator is presented to enhance the manipulability, the mechanical and control system is introduced and supervised control framework is adopted to deal with approaching and grasping task in confined workspace. The manual configuration...
Active content transformation in web is a hot topic in Internet content delivery research. In this paper, we proposed 3 different modes content transformation, which are whole-file buffering, byte-streaming, and chunk buffering. Based on the chunk dependence graph, we studied the performance for different modes and argued that the chunk streaming is the most appropriate transform model for Web intermediaries...
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