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We live in the age when all things are becoming smarter, wireless and more connected. A lot of products and devices which we use in our daily lives are already smart. Furthermore, our living spaces are becoming smarter like Smart houses, and pervasive environments are nowadays no longer science fiction but rather more and more realistic. In this work, we propose a smart sensor in wireless network...
Setting up a smart and pervasive environment is one of the current challenges being investigated in several research topics. Among the panoply of applications enabled by the Internet of Things (IoT), smart and connected health care is a particularly important one. Networked sensors, either worn on the body or embedded in our living environments, make possible the gathering of rich information indicative...
Human activities recognition in videos sequences is a very current research topic being investigated in computer vision. This paper offers an approach for video analysis by exploiting hidden Markov models. We propose an extension of the standard model by integrating three abstraction layers through the management of hierarchical structure and the temporal evolution of events. In addition, data imperfections...
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