La lecture numérique prend de plus en plus de place dans l'espace global de la lecture des étudiants. Bien que les premiers systèmes de lecture numérique, communément appelés livres électroniques, datent déjà de plusieurs années, les opinions quant à leur…

The main goal of this study is to document the biogeographical patterns, current status and conservation of 24 species of vascular plants in Mexico, all of them recorded in some risk category in the Mexican official publication named 'Norma Oficial…

Brazil nut is widely recognized as the cornerstone of the Amazonian extractive economy. Tight linkages between Brazil nut production, regional income, and intact mature forests have thrust this species into focus as a key component of Amazonian conservation and income…

A utilização da modelagem matemática pode contribuir para aumentar o conhecimento em sistemas de produção animal, possibilitando a identificação, compreensão e quantificação das interações e problemas nestes sistemas. Por este motivo, o objetivo deste trabalho foi desenvolver um modelo para…

In this paper, a restricted domain question answering (QA) system is described. The design architecture of this QA system and the features that allow the adaptation of the QA system to the medical domain are also presented. The advantages of…

Descripción de un proyecto en el que mediante la filología y la traducción a múltiples lenguas, aplicando las nuevas tecnologías, se profundiza en el conocimiento de los clásicos valencianos.

Characterizations of the containment of a convex set either in an arbitrary convex set or in the complement of a finite union of convex sets (i.e., the set, described by reverse-convex inequalities) are given. These characterizations provide ways of verifying…

La necesidad de dotar de multilingualidad a sistemas basados en el conocimiento
plantea un nuevo reto a la investigación en Inteligencia Artificial. La mayoría de las estrategias
adoptadas en la actualidad para la representación de multilingualidad en bases de conocimiento…

In this paper, a method to combine visual and force information using the
information obtained from the movement flow-based visual servoing system is proposed. This
method allows not only to achieve a given desired position but also to specify the…

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