Nuestro trabajo parte de proyectos de Extensión Universitaria en el territorio costero de Berisso, a 15 km. de la Facultad de Ciencias Agrarias y Forestales de La Plata. La finalidad del proceso de intervención fue mejorar las condiciones socio-económicas de…

Argumentation systems have substantially evolved in the past few years, resulting in adequate tools to model
some forms of common sense reasoning. This has sprung a new set of argument-based applications in diverse
areas.
In previous work, we defined how…

No sistema tradicional de ensino e também na grande maioria dos Ambientes Computacionais de Aprendizagem todos os estudantes são avaliados de maneira uniforme independente do seu nível de aquisição de conhecimentos e dos conteúdos abordados. O insucesso recorrente nessas avaliações…

This paper aims to clarify an economic mechanism behind the growing dichotomy between geo-economics and the borderless global knowledge economy. The proposed hypothesis is that geo-economic fault-lines, which are the product of the past prejudices of racial, linguistic, and cultural…

We faced with a society identified as a knowledge society, characterized by the rapid development of scientific and technological knowledge, the trends to new ways of working, studying, creating and sharing knowledge, is seen in organizations, and particularly in the…

Most of the current wireless sensor networks are built for specific applications, with a tight coupling between them and the underlying communication protocols. We present a more flexible architectural approach for building WSNs, in which application-specific features are decoupled from…

Current interactive multimedia learning software can not be accessed by learners with disabilities. This is the case for students with vision disabilities. Modeling techniques are necessary to map real world experiences to virtual worlds by using 3D auditory representations of…

Se encuestó a miembros del equipo de salud, estudiantes universitarios y pacientes, para observar el grado de conocimiento que poseían respecto a la Farmacovigilancia, por medio de encuestas anónimas. Los farmacéuticos, los médicos y los estudiantes de la carrera de…

Information systems play an ever-increasing key role in our society. In particular, data intensive applications are in constant demand and there is need of computing environments with much more intelligent capabilities than those present in today’s Data-base Management Systems (DBMS).…

Se describe con un modelo orientado a objetos la estructura de la Lógica Descriptiva ALCN, junto a esta formalización se plantea un diseño que determina la satifactibilidad de conceptos. Un concepto C es satifactible en una A (ABox), si A…