Using constraint-based modelling to describe the solution space of ill-defined problems in logic programming

被引：0

作者：

Le, Nguyen-Thinh ^{[1
]}

Menzel, Wolfgang ^{[1
]}

机构：

[1] Univ Hamburg, Dept Informat, D-22527 Hamburg, Germany

来源：

ADVANCES IN WEB BASED LEARNING - ICWL 2007 | 2008年 / 4823卷

关键词：

ill-defined problems; error diagnosis; logic programming; constraint-based modelling; ITS;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Intelligent Tutoring Systems have made great strides in recent years. Many of these gains have been achieved for well-defined problems. However, solving ill-defined problems is important because it can enhance the cognitive, metacognitive and argumentation skills of a student. In this paper, we demonstrate how to apply the constraint-based modelling approach to describe the solution space of ill-defined problems in logic programming. This technology has been integrated into a web-based ITS (INCOM) and has been evaluated with student solutions from past examinations.

引用

页码：367 / 379

页数：13