Sampling is an important and necessary step in mining large size databases and is also very useful in performing mining operations, where performance is a critical issue. This study focuses on identifying the effect of sample size in classification of…

A visualização da informação é uma ferramenta que permite ao usuário interagir
com o conteúdo a ser visualizado e compreender o seu significado. Sua utilização
implica na amplificação da cognição do usuário, o que facilita a realização de
trabalhos em…

Many applications for mobile robotics involve operations in remote, outdoor environments. In these environments, it can be difficult to plan missions dynamically due to the lack of portability of existing mission planning software. Mobile platforms allow access to the Web…

El surgimiento de nuevas plataformas móviles como Apple iOS y Android, acompañado de un impresionante desarrollo tecnológico de dispositivos tales como teléfonos inteligentes y tabletas han revolucionado el desarrollo de aplicaciones. La nueva tendencia es brindar a los usuarios movilidad…

This paper presents an architecture for the development of software for smartphones. It explains the advantages of web application development with respect to native applications - those installed on mobile devices that were developed using a programming language compatible with…

Indonesia is geographically located in the disaster vulnerable area and frequently hit by various disasters such as earthquake, flood, etc. So that Indonesian people aware that the disaster information system is very important. Thus, the development of information and communication…

Se diseñó y construyó un robot con arquitectura móvil no convencional innovando en cuanto a
movilidad, estabilidad y baja fricción. Para cumplir con este objetivo se relacionó conceptos
físicos de dinámica rotacional y centro de gravedad.
El prototipo incorpora una…

Video surveillance technology plays an important role in the security field, with its intuitive, convenient and abundant information and is widely used in city traffic, civil security and other various fields especially in the important safety departments or major events.…

Se presenta el diseño e implementación de un robot móvil acompañante, explorando nuevos aspectos de la robótica, haciendo énfasis en la interacción robot-humano. Dicho robot es de tipo terrestre rodante de tracción diferencial, con un sistema de control basado en…

In the last decade, the number of mobile phone users has increased dramatically. Nowadays, mobile phone has become part of people’s life. Today’s mobile phones provide not just voice call and messaging services, but plethora of other services. This research…