Knowledge representation models are very important in the design of intelligent agents because they provide with mechanisms to manage beliefs and their dynamics. In this paper, we propose the use of AnsProlog* as a knowledge representation language, and develop a…

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Following the deaths of Victoria Climbié and of Peter Connelly (Baby P) the media has raged about social work competence, the public have expressed dismay and the government has responded with proposals designed to alter practice procedures. Altering procedures gives…

The methodology “b-learning” is a new teaching scenario and it requires the creation, adaptation and application of new learning tools searching the assimilation of new collaborative competences. In this context, it is well known the knowledge spirals, the situational leadership…

Although we represent other people in terms of both what they look like and how they behave, these two aspects of person knowledge have rarely been studied together. While vision scientists have focused on the processing of faces and bodies,…

Durante los primeros años de civilización
los hombres manejaron los asuntos políticos,
sociales, económicos y culturales a través del
uso exclusivo de la oralidad: el razonamiento, las
normas, los tratados, entre otros; eran convenidos
y establecidos a través de la…

In the last few years, several studies have emphasized the use of ontologies as an alternative to organization of the information.
The notion of ontology has become popular in fields such as intelligent information integration, information retrieval on the Internet,…

Como resultado preliminar del estudio de unas 200 especies de la subtribu Gonolobinae (Apocynaceae subfam. Asclepiadoideae), se describe a continuación un

nuevo género, (Pseudolachnostoma Morillo), y se propone el restablecimiento de los géneros Ibatia Decne. y Lachnostoma Kunth…

O conhecimento sobre a resposta das forrageiras aos distúrbios antrópicos e naturais é fundamental para auxiliar os tomadores de decisão na avaliação da condição de conservação e tendência das pastagens nativas ou no desenvolvimento de estratégias adequadas de manejo adaptativas.…