Resumen de Managing Incomplete Knowledge and Forward Processing by an ITS Shell
A. Gisolfi, W. Balzano, A. Dattolo
In this paper some heuristics for the development of the expert module of an Intelligent Tutoring System are presented: they aim at managing incomplete knowledge and operate in both forward and backward mode. The system generates detailed solutions and the effective user interface allows interacting with the system in a friendly way. In particular, attention is focused on two components of the expert module: namely the module devoted to inference generation (forward module), and the module whose duty is to tackle the problem of managing missing information (missing module).
