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With the advent of the mobile networks and devices, a variety of user-centric services are being deployed based on personal mobile things. Generally, current services are provided based on user's location information, which does not reflect individual characteristics and preferences. As a result, same information is provided to users. For more(More)
We explore the nature of industry mission statements, and how a comprehensive and directed mission statement could lead to securing loyal consumers and successful industry performance. Through collecting and analyzing data on industry mission statements, we organize keywords extracted from the analysis, and further suggest methods in which companies can(More)
In the paradigm shift of smart home to smart city, more sensors and smart objects will be deployed for user-centric service. To design the advanced smart city, understanding and analysis of duplicated sensors in current smart home services is important. In this paper, we categorize the smart home services and analyze the types of sensors that used in the(More)
Zero energy building (ZEB) technologies are under investigation as a solution to problems of greenhouse gas emissions and energy depletion. Not only to solving energy problems, but also future ZEB needs to provide a comfortable environment for building occupants. A HVAC systems are significant parts of ZEB technologies. However, the existing HVAC systems(More)
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