JianChun Jiang

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Synchronization of task usually happens in real-time embedded systems. But it is not easy to achieve a good performance for the synchronization tasks, especially on multicore processor. After analysis of the task characteristics on homogeneous multicore processor, we proposed a Longest Synchronization-Point Time (LSPT) task scheduling algorithm to obtain(More)
Data Superaddition is main means of data updating of DW (Data Warehouses). With many business intelligence systems now having to integrate just-in-time data to support real-time analysis, to improve the efficiency and real-time performance of data superaddition, a real-time data superaddition method based on triggers is presented. In the method, data(More)
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