In-network outlier detection in wireless sensor networks

Joel W. Branch; Chris Giannella; Boleslaw Szymanski; Ran Wolff; Hillol Kargupta

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In-network outlier detection in wireless sensor networks

机译：无线传感器网络中的网络内异常检测

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摘要

To address the problem of unsupervised outlier detection in wireless sensor networks, we develop an approach that (1) is flexible with respect to the outlier definition, (2) computes the result in-network to reduce both bandwidth and energy consumption, (3) uses only single-hop communication, thus permitting very simple node failure detection and message reliability assurance mechanisms (e.g., carrier-sense), and (4) seamlessly accommodates dynamic updates to data. We examine performance by simulation, using real sensor data streams. Our results demonstrate that our approach is accurate and imposes reasonable communication and power consumption demands.

机译：为了解决无线传感器网络中无监督离群值检测的问题，我们开发了一种方法（1）相对于离群值定义灵活;（2）在网络中计算结果以减少带宽和能耗;（3）仅使用单跳通信，因此允许非常简单的节点故障检测和消息可靠性保证机制（例如，载波侦听），并且（4）无缝地适应数据的动态更新。我们使用真实的传感器数据流通过仿真检查性能。我们的结果表明，我们的方法是准确的，并提出了合理的通信和功耗需求。

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《Knowledge and information systems》 |2013年第1期|共32页
作者
Joel W. Branch; Chris Giannella; Boleslaw Szymanski; Ran Wolff; Hillol Kargupta;
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原文格式 PDF
正文语种 eng
中图分类自动化系统理论;
关键词
Outlier detection; Wireless sensor networks; In-network computation;

机译：离群值检测;无线传感器网络;网络内计算;

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专利

1. In-network outlier detection in wireless sensor networks [J] . Joel W. Branch, Chris Giannella, Boleslaw Szymanski, Knowledge and information systems . 2013,第1期

机译：无线传感器网络中的网络内异常检测
2. Dynamic collaborative in-network event detection in wireless sensor networks [J] . Wu Hejun, Cao Jiannong, Fan Xiaopeng Telecommunication systems: Modeling, Analysis, Design and Management . 2016,第1期

机译：无线传感器网络中的动态协作式网络内事件检测
3. Anomaly Detection Based Secure In-Network Aggregation for Wireless Sensor Networks [J] . Sun B., Shan X., Wu K., Systems Journal, IEEE . 2013,第1期

机译：无线传感器网络中基于异常检测的安全网络内聚合
4. In-Network Outlier Detection in Wireless Sensor Networks [C] . Branch, J., Szymanski, . 2006

机译：无线传感器网络中的网络内异常检测
5. Energy Efficient In-Network Data Indexing and Query Processing for Wireless Sensor Networks [D] . Mohamed, Mohamed Mohamed Ali 2015

机译：用于无线传感器网络的节能网络数据索引和查询处理
6. Error-Aware Data Clustering for In-Network Data Reduction in Wireless Sensor Networks [O] . M. K. Alam, Azrina Abd Aziz, S. A. Latif, 2020

机译：在无线传感器网络中减少错误的数据聚类以减少网络中的数据
7. In-Network Outlier Detection in Wireless Sensor Networks [O] . Branch, Joel W., Giannella, Chris, Szymanski, Boleslaw, 2009

机译：无线传感器网络中的网络异常检测

In-network outlier detection in wireless sensor networks

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