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Natural language understanding systems require a knowledge base provided with formal representations reflecting the structure of human beings' cognitive system. Although surface semantics can be sufficient in some other ...

Nowadays, the new technologies challenge the educational practices. When teachers face this new teaching and learning pattern they need to adopt a different attitude: of a mediator, in which one its main role is to exper...

The use of new technologies does not mean that the applied education model is modern. New technologies can be used in a way that follows the traditional education model, with all its deficiencies. The collaborative educa...

Information Retrieval Systems normally deal with keywordbased technologies. Although those systems reach satisfactory results, they aren’t able to answer more complex queries done by users, especially those directly in...

Distance learning courses need intensive planning that, in turn, requires the integration of knowledge and expertise in different areas and levels such as curriculum, ICTs and course management. This paper presents an in...

"La idea principal de este proyecto es presentarle al lector una guía detallada para la construcción sustentable y/o la construcción de casas autosustentables. En el mercado actual existen diversas metodologías que l...

Las dimensiones individual y social del aprendizaje son espacios complementarios, ambos considerados esenciales para la enseñanza. Las teorías socio interaccionistas (con Lev Vigotsky como especial iniciador y sus segu...

Nowadays information circulates quickly in a human organization, what generates an internal difficulty in preserving inside the organization essential information to support decision-making. Decision Support Systems (DSS...

The aim of this research project is to know about the involved details in the SODIUM operative system starting point from a USB flash support. On this investigation it is essential the structural analysis of the devices ...

Este artigo descreve alguns princípios para a produção de objetos educacionais ergonômicos, os quais possibilitam a maximização do processamento dos conhecimentos propostos, evitando-se a sobrecarga cognitiva. Nes...