Le cancer du sein est une maladie multifactorielle, plusieurs facteurs socio-économiques, alimentaires ainsi que le style de vie ayant été incriminés dans son développement. Une mutation germinale sur un des gènes BRCA1 ou BRCA2 serait responsable d’une augmentation du risque…

La Nación is a Costa Rican newspaper of national circulation, which was founded in 1946. Since 1995, it has also been involved in the distribution of digital news through its website nacion.com.
Even though La Nación maintains strong leadership within…

The construction of expert problem-solving systems requires the development of techniques for using modular representations of knowledge without encountering combinatorial explosions in the solution effort. This report describes an approach to dealing with this problem based on making some knowledge…

The computational metaphor which proposes the comparison of processes of mind to realizable or imaginable computer activities suggests a number of educational concerns. This paper discusses some of those concerns including procedural modes of knowledge representation and control knowledge ??owing…

In this paper we look at some of the ingredients and processes involved in the understanding of mathematics. We analyze elements of mathematical knowledge, organize them in a coherent way and take note of certain classes of items that share…

El presente trabajo es la creación de un centro cultural
educativo enológico que sea capaz de brindar excelentes conocimientos en el arte de la producción y consumo del vino. En el cual podrá catar los mejores vinos y también deleitarse…

We use analogy when we say something is a Cinderella story and when we learn about resistors by thinking about water pipes. We also use analogy when we learn subjects like Economics, Medicine and Law. This paper presents a theory…

Automated Program Analysis is the process of discovering decompositions of a system into sub-units such that the behavior of the whole program can be inferred from the behavior of its parts. Analysis can be employed to increase the explanatory power…

Este trabajo recoge los principales aprendizajes en investigación y desarrollo generados en el marco del proyecto Indicadores de calidad en los Servicios Sociales (INCASS) (Plan Nacional I+D+i 2008-2011). El artículo se inicia con una referencia introductoria al conocimiento en la…

I shall describe a model of the evolution of the rule-structured knowledge that serves as a cornerstone of our development of computer-based coaches. The key idea is a graph structure whose nodes represent rules, and whose links represent various evolutionary…