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http://dx.doi.org/10.9708/jksci.2014.19.8.019

Estimating Bathroom Water-uses based on Time Series Regression  

Myoung, Sungmin (Dept. of Medical Information and Administration, Jungwon University)
Kim, Donggeon (Dept. of Statistics & Information, Dongduk Women's University)
Jo, Jinnam (Dept. of Statistics & Information, Dongduk Women's University)
Publication Information
Journal of the Korea Society of Computer and Information / v.19, no.8, 2014 , pp. 19-26 More about this Journal
Abstract
Analysis of influential factors on water consumption in households will help predicting the water demand of end-use in household and give an explanation to cause on the change of trend. In this research, the data are gathered by radio telemetry system which is combined electronic flow-meter and wireless communication system in 140 household in Korea. Using this data, we estimate for each residential type to determine liter per capita day. we used real data to predict bathtub and washbowl water-uses and compared the ordinary least square regression model and autoregressive regression error model. The results of this study can be applied in the planning stages of water and waste water facilities.
Keywords
Water conservation; time series; autoregressive error model; regression model; radio telemetry system;
Citations & Related Records
Times Cited By KSCI : 7  (Citation Analysis)
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