Model-Driven Data Cleaning for Signal Processing System in Sensor Networks

摘要：

The recent advances in sensor technologies have made these small, tiny devices much cheaper and convenient to use in many different applications, for example, the weather and environmental monitoring fields. the hospital and factory operation sites, on the traffic road and moving vehicles and so on. Data loss and corruption is inevitable in wireless sensor networks due to the wireless interference, limited sensor power and outlier from malicious electronic devices and so on. Therefore, before processing sensor data in different wireless sensor network applications, certain data cleaning steps need to be performed to ensure the data quality, such as dealing with outliers, missing sensor readings. and noisy data. In this paper, we discuss the issues need to be considered in the data cleaning steps of this integrated data cleaning model for signal processing in wireless sensor networks. We also present an integrated model for data cleaning on signal processing systems in wireless sensor network to deal with different data cleaning problems.

关键词： data cleaning signal processing system wireless sensor network

作者: Nan Jiang Zhiqiang Chen

作者单位: Elmer W.Engstrom Department of Engineering and Computer Science.Cedarville University Cedarville, OH School of Aerospace and Mechanical Engineering University of Oklahoma Norman, OK, U.S.A.

会议类型: 国际会议

会议名称: 2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)

会议地点: 大连

会议语种:英文

页码: 237-242

在线出版日期: 2010-07-05（万方平台首次上网日期，不代表论文的发表时间）