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Ant colony based hole detection in wireless sensor networks

机译：无线传感器网络中基于蚁群的漏洞检测

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摘要

Wireless sensor networks coverage is a major concern for many civilian and military applications, including border surveillance and battle field monitoring. The efficiency of these applications mainly depends on accurate and timely event detection and reliable communication. However, this cannot always be achieved due to holes created by obstacles and energy depleted sensor nodes. In this paper, we present a novel scheme for coverage hole detection in wireless sensor networks. In particular, we propose a distributed algorithm that is based on swarm intelligence of ant colony, to identify nodes composing the holes boundaries using both neighborhood and connectivity information. Simulation results show that our algorithm can accurately detect boundary nodes composing holes with different sizes.
机译：无线传感器网络的覆盖范围是许多民用和军事应用的主要关注点，包括边界监视和战场监视。这些应用程序的效率主要取决于准确，及时的事件检测和可靠的通信。但是，由于障碍物和能量耗尽的传感器节点造成的孔洞，无法始终做到这一点。在本文中，我们提出了一种用于无线传感器网络中的覆盖孔检测的新方案。特别地，我们提出了一种基于蚁群智能的分布式算法，以使用邻域和连通性信息来识别组成孔边界的节点。仿真结果表明，该算法能够准确地检测出组成不同大小孔的边界节点。

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