摘要：This study aimed at preventing crimes and various accidents. The space of residential environment provides service of preventing and avoiding various risks by demonstrating the function of being aware of various risks in advance. This study proposed a plan that guaranteed concealment in the environment which used cheap small sensor and enabled advance awareness even for a risk which deviated the range of advance information- based data modeling. Risk context reasoning was made to become clear through repeatedly checking a risk factor to be identified, as a multi-sensor data fusion-based risk awareness scheme which used DST.
关键词：Context Awareness; Data Fusion; Multi-sensor; Stream Data Mining
