Intelligent Collaborative Educational Systems and Knowledge Representation

Knowledge Representation in Intelligent Collaborative Educational Systems

In this paper, the concept of collaborative intelligent educational system is presented. Different knowledge representation models are compared in the context of their use in collaborative intelligent educational systems. Advantages of semantic networks for knowledge representation in such systems are described. Main advantages of extended semantic networks are shown and a set of basic operatio...

Knowledge Representation Intelligent Educational Systems

In this chapter, we deal with knowledge representation in intelligent educational systems (IESs). We make an effort to define requirements for knowledge representation (KR) in an IES. The requirements concern all stages of an IES’s life cycle (construction, operation and maintenance), all types of users (experts, engineers, learners) and all its modules (domain knowledge, user model, pedagogica...

An Architecture for Intelligent Collaborative Educational Systems

A major technological concern of our work is to improve the cost effectiveness, reusability, and interoperability of advanced educational software. To make these technologies viable, we must be able to add component functionality incrementally, and enable systems to interoperate with commercial software and internet resources. We have designing and implemented an architecture that places shared...

Learner Models in Collaborative Intelligent Educational Systems

Knowledge Representation Requirements for Intelligent Tutoring Systems

In this paper, we make a first effort to define requirements for knowledge representation (KR) in an ITS. The requirements concern all stages of an ITS’s life cycle (construction, operation and maintenance), all types of users (experts, engineers, learners) and all its modules (domain knowledge, user model, pedagogical model). We also briefly present and compare various KR formalisms used (or t...