Hao-Yun Chang

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As the development of Internet of Things (IoT) is increasingly emphasized, how to adopt interconnected sensors and devices in conjunction with situation-awareness based system to smarten living applications has paid great attentions. On a multiple-units connected environment, a scheme of event-condition-action (ECA) is frequently used to serve automatic(More)
A Patrol is important for the safety of a building or a factory. While sensors are becoming more popular, there is a trend of integration of sensors and a patrol. How to effectively and efficiently facilitate a patrol in advantage of a context-aware environment formed by interconnecting these sensors and wireless networks becomes an issue. In this paper we(More)
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