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4篇 您的检索式:作者名="DING Qiulin"
    题名 作者 年代 出处 被引量
1Impact of small-world topologies on broadcasting for wireless sensor networks显示文摘Broadcasting is an important operation and been widely used in wireless sensor networks (WSNs). These networks are power constrained as nodes operate with limited battery power. Wireless sensor networks are spatial graphs that have much more clustered and much high path-length characteristics. After considering energyeffcient broadcasting in such networks, by combining the small-world characteristic of WSNs and the properties of ant algorithm to quickly identify an optimal path, small-world power-aware broadcast algorithm is introduced and evaluated. Given different densities of network, simulation results show that our algorithm significantly improves life of networks and also reduces communication distances and power consumption.Jiang Nan Yang Shuqun Zhou Liang Ding Qiulin 2009Journal of Systems Engineering and Electronics2009,20,1:2
2Key technolo- gies for ASP - based product customization service system for SMEs: A case study 显示文摘YAN SU WENHE LIAO YU GUO QIULIN DING 2009International Journal Advanced Manufacturing Technology2009,42,:1
3Scratch Detection Algorithm of Car Surface Based on Directional Color SUSAN Operator显示文摘The car surface scratch detection adopts the traditional manual detection with poor efficiency and high missing rate.Because of the gray mark and the background of car surface scratches,the traditional edge detection algorithm cannot meet the needs of car surface scratch detection.Therefore,the directional SUSAN algorithm based on CIELab color space is adopted in this paper.The direction template and the circle template to calculate the color difference of the color image are used in the algorithm which has been converted to the CIELab space.The edges and scratches are eliminated by matching and contrasting the detected image with the edge template.Experimental results show that the algorithm can effectively detect scratches on the surface of cars,improve the detection speed and reduce the undetected rate.WANG Zhen XIE Qiang DING Qiulin 2019Transactions of Nanjing University of Aeronautics and Astronautics2019,36,3:1
4Quantum pattem recognition with probability of 100% 显示文摘ZHOU RIGUI DING QIULIN 2008International Journal of Theoreti- cal Physics2008,47,5:1
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