Ding Gangyi

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In this paper, spatial data mining is discussed in the context of big data. Firstly, we elaborate the fact that spatial data plays a primary role in big data, attracting academic community, business industry and governments. Secondly, the adverse of spatial data mining is discussed, such as much garbage, heavy pollution and its difficulties in utilization.(More)
All Digital Embedded Software Simulation Testing Environment (ADESSTE) is combined with component technology to provide universal environment architecture as well as management and configuration solutions to adapt to constantly changing testing demands.The paper illustrates the encapsulation of elements in the environment architecture by presenting a(More)
To address this issue and guarantee the quality of embedded software, research on how to establish a pure software based target hardware runtime environment as to replace the real one was conducted. The core simdsp55x is an interpretive and execution driven virtual machine. According to the architecture of TI's TMS320C55x DSP, the mechanisms for virtual(More)
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