Presentamos Sentitext, un sistema de análisis de sentimiento con arquitectura cliente-servidor para el español, cuya característica más distintiva es el estar basado en conocimiento. En primer lugar describimos las fuentes de conocimiento léxico que el analizador utiliza y a continuación…

The physical and hydraulic properties of soils in the watershed vary temporally and spatially, having a direct relationship with the amount of water that infiltrates, flows and reaches to the river channel, influencing stream flow responses. The knowledge of input…

The present work aims to make a marketing plan for the product developed by Lisa
College microenterprise Browse Ecuador Cia. Ltd. and it will be a guide for other
micros companies wishing to conduct similar research.
First, we review general…

Communication over interference channels poses challenges not present for the more traditional additive white Gaussian noise (AWGN) channels. In order to approach the information limits of an interference channel, interference mitigation techniques need to be integrated with channel coding and…

Main technologies, recommendations and generated knowledge. Embrapa Soybean and the comunity. Employees: commitment and development of skills. Important challenges: vision on the future., 2005, 1 folder.

In this article we present a generalized dynamic argumentation framework that handles arguments expressed in an abstract language assumed to be some first order logic fragment. Once the formalism is presented, we propose a reification to the description logic ALC…

2007

Knowledge of the distribution of soil organic matter (SOM) fractions is important in managing soils toward a sustainable agricultural system ina tropical environment, However, data on Histosols in limited. This study developed 19 regions of Brazil. Soil organic matter was…

At present, there is a global driving towards the concept of universities as protagonists of production of knowledge and generation of technological innovation for the society. To meet that new reality, universities have been challenged to change traditional structures and…

This work presents the results of research on the relationship between the space displacement of the milk production and the change of seasonal variation of the acquisition and industrialization of the product in Brazil. The study showed that the knowledge…