Purpose – The idea that knowledge management can be a potential source of competitive advantage has gained strength in the last few years. However, a number of business actions are needed to generate an appropriate environment and infrastructure for knowledge…

This paper describes the development of an image retrieval
system that combines probabilistic and ontological information1. The
process is divided in two different stages: indexing and retrieval. Three
information flows have been created with different kind of information
each one:…

Descripción completa.

Descripción completa.

In this paper, we present an approach to student's evaluation in a well-defined domain based on a semantic network. A similarity matrix based on the semantic memory structure of humans is used to build a semantic distance model in order…

2007

El centro de iniciación del aprendizaje histórico - geográfico lo constituye la localidad. Es donde el alumno confronta diariamente su cotidianidad, es el hecho simple, lo que siente, vive y mantiene contacto todos los días, es su lugar de desenvolvimiento,…

Semantic, Syntax and Pragmatic represent in themselves three different
approaches to the same concern: semiotic structure.
The aim of this paper is to provide a general view of Landowskian Semiotics,
discussing the results achieved from different fields of knowledge to…

BACKGROUND:Global health research is essential for development. A major issue is the inequitable distribution of research efforts and funds directed towards populations suffering the world's greatest health problems. This imbalance is fostering major attempts at redirecting research to the health…

Esta comunicación describe la generación automática y la evaluación de conjuntos de
reglas para la desambiguación del sentido de las palabras (DSP) en la traducción automática. El
objetivo principal es identificar reglas de alta calidad que se pueden utilizar como…