Abstract This paper is a first attempt to relate quantitative, unidimensional models to the fine-... more Abstract This paper is a first attempt to relate quantitative, unidimensional models to the fine-grained models usually found in the AI-ED community. More concretely, we define a certain type of qualitative student models that take into account the strict prerequisite relation, and show how a quantitative model arises from it in a natural way.
... developed by our team for systems like EPLAR [4] (a problem solver for simplex problems), ILE... more ... developed by our team for systems like EPLAR [4] (a problem solver for simplex problems), ILESA [3] (a system capable of generating problems at the right level of difficulty based on the student model and also of coaching students while solving a problem ) and SIETTE [2] (a ...
En este artıculo se presenta una propuesta para la introducción de mecanismos adaptativos para la... more En este artıculo se presenta una propuesta para la introducción de mecanismos adaptativos para la elección de ayudas, en un entorno de evaluación basado en tests adaptativos. El artıculo comienza con una discusión sobre aspectos relativos a mecanismos de selección ...
Abstract This paper is a first attempt to relate quantitative, unidimensional models to the fine-... more Abstract This paper is a first attempt to relate quantitative, unidimensional models to the fine-grained models usually found in the AI-ED community. More concretely, we define a certain type of qualitative student models that take into account the strict prerequisite relation, and show how a quantitative model arises from it in a natural way.
... developed by our team for systems like EPLAR [4] (a problem solver for simplex problems), ILE... more ... developed by our team for systems like EPLAR [4] (a problem solver for simplex problems), ILESA [3] (a system capable of generating problems at the right level of difficulty based on the student model and also of coaching students while solving a problem ) and SIETTE [2] (a ...
En este artıculo se presenta una propuesta para la introducción de mecanismos adaptativos para la... more En este artıculo se presenta una propuesta para la introducción de mecanismos adaptativos para la elección de ayudas, en un entorno de evaluación basado en tests adaptativos. El artıculo comienza con una discusión sobre aspectos relativos a mecanismos de selección ...
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Papers by Eduardo Guzmán