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Title
Japanese:環境モニタリング用無線センサネットワークのデータ信頼性評価指標に関する一検討 
English:A Study on Data Reliability Evaluation Index of Wireless Sensor Network for Environmental Monitoring 
Author
Japanese: 米田 嘉浩, 挾間 龍亮, 栗原 康志, 菅沼 隆史, 伊藤 浩之, 後藤 邦彦, 益一哉.  
English: Yoshihiro Yoneda, Ryusuke Hasama, Koji Kurihara, takashi suganuma, Hiroyuki Ito, Kunihiko Gotoh, Kazuya Masu.  
Language Japanese 
Journal/Book name
Japanese: 
English: 
Volume, Number, Page        
Published date Mar. 13, 2014 
Publisher
Japanese: 
English: 
Conference name
Japanese:計測自動制御学会 第41回 知能システムシンポジウム 
English:The 41st SICE Symposium on Intelligent Systems 2014 
Conference site
Japanese:東京都 
English:Tokyo 
Official URL http://www.sice.or.jp/~i-sys/is41/index.html
 
Abstract This paper proposes an evaluation method of data reliability for environmental monitoring system using wireless sensor networks. The environmental information is often correlated with time and space, and it is effective for environmental monitoring and analysis to form and utilize an approximate expression of envi-ronmental information with the data obtained from a large number of sensors. Therefore, it is also important to establish the evaluation index of the data reliability that can determine how much sensor density and data loss rate are permitted. With the evaluation method, we clarify the correlations between data reliability and some parameters such as orders of the approximation and the number of sensors and data losses.

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