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In the last decade, virtual reality (VR) systems have been used to enhance the visualization of design projects. The VR techniques allow to the designer interacting and modelling in a more intuitive and e cient way. Curr...

La creciente cantidad de imágenes transmitidas a través de Internet ha llevado al desarrollo de Sistemas de Minería de Imágenes de propósito general. La performance de un SMI depende en gran medida de una rápida y...

3D meshing tools are complex pieces of software involving varied algorithms generally with high computing demands. New requirements and techniques appear continuously and being able to incorporate them into existing tool...

A new motion planning method for robots in static workspaces is presented. This method proceeds in two phases: a learning phase and a query phase. In the learning phase, a probabilistic roadmap is constructed and stored ...

This paper presents FPGA implementations of classical algorithms for computing ln(x) with some improvement at the level of the multiplication steps, and step skipping techniques. One starts from a practical implementatio...

Our research project intends to build knowledge about HPC problems to be able to help local researchers. In order to advise users in choosing parallel machines to run their applications, we want to establish a general me...