Raphael Winckler de Bettio

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Developing accessible Websites is essential to enable disabled people to have access to content and day-to-day services. As stated by Tim Berners-Lee, the inventor of the Web, "access to the Web by everyone regardless of disability is an essential aspect". This paper presents a summary of a short course on techniques to help design more accessible Web and(More)
The technological resources used for pedagogical innovation in the form of distance education have increasingly been incorporated into face-to-face education. This article describes the experience of the Federal University of Lavras – Brazil – with new ways to apply technology in face-to-face undergraduate courses. This paper presents (i) the strategy for(More)
The development of Wireless Sensor Networks (WSNs) applications is an arduous task, since the application needs to be customized for each sensor. Thus, the automatic generation of WSN’s applications is desirable to reduce costs, since it drastically reduces the human effort. This paper presents the use of Genetic Programming to automatically generate WSNs(More)
The development of Wireless Sensor Networks (WSNs) applications is an arduous task, since the developer has to design the behavior of the nodes and their interactions. The automatic generation of WSN's applications is desirable to reduce costs, since it drastically reduces the human effort. This paper presents the use of Genetic Programming to automatically(More)
The development of solutions known as "smart homes" has been explored to provide accessible resources to aid in the daily lives of disabled people. In particular, the growth in the development of open-source home automation applications based on Internet of Things (IoT) controlled by mobile devices presents numerous opportunities to boost the development of(More)
This article presents a systematic evaluation of a framework based on Genetic Programming (GP) which aims the automatic generation of Wireless Sensor Network (WSN) applications. Developing WSN applications poses a challenge due to massive distribution of the network nodes. The automatic generation of applications reduces drastically costs, since the manual(More)
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