NDLI: Finding optimal energy-saving operations in Home Network System based on effects between appliances and environment

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Finding optimal energy-saving operations in Home Network System based on effects between appliances and environment

Content Provider	Semantic Scholar
Author	Okamura, Takenori Nakamura, Masahide Igaki, Hiroshi
Copyright Year	2010
Abstract	We have been studying energy-saving schemes using the Home Network System (HNS), integrating multiple appliances and sensors at home. In our previous research, we defined an appliance/environment effect, with which a set of lower-energy operations were explored. However, this method did not consider the side-effects to multiple environment properties, nor optimization of the operations. To cope with the restrictions, this paper first presents a method that analyzes the contribution of each operation to the environment properties, using the Goal-Oriented Requirement Language. We then represent the selection of energy-saving operations by a boolean vector X, and characterize each property by a polynomial f(X) with coefficients of the contribution. Finally, the problem is reduced to a mathematical programming, finding an optimal solution Xo that minimizes the power consumption
Starting Page	1
Ending Page	6
Page Count	6
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://jucmnav.softwareengineering.ca/ucm/pub/UCM/VirLibAPSITT2010/2010_APSITT_okamura_pre.pdf
Alternate Webpage(s)	http://www27.cs.kobe-u.ac.jp/achieve/data/pdf/1063.pdf
Journal	8th Asia-Pacific Symposium on Information and Telecommunication Technologies
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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