The family agriculture is an important segment in Brasilian, as on the social point of view, as on the gross value production from the national farming. In spite of its importance, however, it faces many problems as , decapitalization, access…

ABSTRACT: Micronutrients availability is na important constraint for crops in the Cerrado region, and its correction is always needed to obtaining economic yields. Old and new nutritional problems came with the agriculture expansion in Cerrado. Although being crucial for increasing…

El análisis actual sobre las profesiones se centra en su relación con la estructura
social, las organizaciones y la política, de tal manera que las tendencias más recientes
están configurando su estudio sobre la base del conocimiento abstracto y de…

En este artículo se analiza la manera como la biblioteca y la educación en general contribuyen a la generación de conocimiento. El trabajo se divide en cuatro temas que juntos nos dan una idea clara de la importancia que tiene…

Knowledge acquisition for systems based on knowledge can be called knowledge engineering, according to Feigenbaum (1980) who used the term to describe the reduction of a wide context of knowledge for a set of facts and rules. The term Knowledge…

El pensamiento filosófico, introducido a partir de la obra de los presocráticos, particularmente de Heráclito y Jenófanes, formula unas consideraciones sobre la creación poética, las cuales discrepan de la concepción de ella como fruto de la actividad inspiradora de la…

Most neural network learning algorithms cannot use knowledge other than what is provided in the training data. Initialized using random weights, they cannot use prior knowledge such as knowledge stored in previously trained networks. This manuscript thesis addresses this problem.…

The article reveals economy competitiveness and knowledge-based economy questions and the basis of information and communication technologies influence on this.  Methods and competitiveness estimation are presented. The work contains the methods of competitiveness estimation; researching of competitiveness level, human development…

This paper describes a natural language system START. The system analyzes English text and automatically transforms it into an appropriate representation, the knowledge base, which incorporates the information found in the text. The user gains access to information stored in…

Organizations must establish processes for managing knowledge across boundaries because of the specialized and task-dependent forms of knowledge required to deliver products and services. To address this challenge an integrative framework is developed that identifies and integrates the value of…