Estimating Bathroom Water-uses based on Time Series Regression

Myoung， Sungmin; Kim，Dong-Geon; Cho Jin Nam

Journal of The Korea Society of Computer and Information

Abbr : JKSCI
2014, 19(8), pp.19-26
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science

Myoung， Sungmin ¹ , Kim，Dong-Geon ² , Cho Jin Nam ³

¹ 중원대학교
² 동덕여자대학교
³ 동덕여자대학교

ABSTRACT

Analysis of influential factors on water consumption in households will help predicting the waterdemand of end-use in household and give an explanation to cause on the change of trend. In thisresearch, the data are gathered by radio telemetry system which is combined electronic flow-meterand wireless communication system in 140 household in Korea. Using this data, we estimate foreach residential type to determine liter per capita day. we used real data to predict bathtub andwashbowl water-uses and compared the ordinary least square regression model and autoregressiveregression error model. The results of this study can be applied in the planning stages of water andwaste water facilities.
KEYWORDS

Water conservation , time series , autoregressive error model , regression model , radio telemetry system
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KCI Citation (1)

KJC Korea
Journal Central

Statistics

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