| 一种基于A-means聚类算法的Sweep Coverage机制* |
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| 引用本文： | 刘晨光,林锋,周激流. 一种基于A-means聚类算法的Sweep Coverage机制*[J]. 计算机应用研究, 2012, 29(3): 1051-1053 |
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| 作者姓名： | 刘晨光 林锋 周激流 |
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| 作者单位： | 四川大学计算机学院,成都,610064 |
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| 基金项目： | 国家自然科学基金资助项目（60773168） |
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| 摘 要： | 为了改进Sweep Coverage机制在真实场景中的性能,提出了一种基于聚类的Sweep Coverage机制(cluste-ring-based sweep coverage,CBSC),该机制引入一种自适应的聚类算法A-means(self-adaptiveK-means algotithm)来控制节点的移动。实验结果表明,在真实的监控场景中,CBSC机制较以往的覆盖机制取得了更好的性能表现。
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| 关 键 词： | 无线传感器网络 覆盖机制 扫描覆盖 移动控制 聚类 K-均值 |
Sweep Coverage approach with A-means clustering algorithm |
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| LIU Chen-guang,LIN Feng,ZHOU Ji-liu. Sweep Coverage approach with A-means clustering algorithm[J]. Application Research of Computers, 2012, 29(3): 1051-1053 |
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| Authors: | LIU Chen-guang LIN Feng ZHOU Ji-liu |
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| Affiliation: | (College of Computer Science, Sichuan University, Chengdu 610064, China) |
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| Abstract: | The key issue of sweep coverage scheme is to schedule the sensor’ s mobility effectively in real scene. In this work,this paper proposed a novel Sweep Coverage approach with A-means ( self-adaptive K-means algorithm) clustering algorithmnamed CBSC. The simulation results show that the CBSC achieves better performance than existing approaches in real scene. |
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| Keywords: | wireless sensor networks (WSN) coverage scheme Sweep Coverage mobility control clustering K-means |
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