Taking into account the variability of the knowledge structure in Bayesian student models.
Mathieu HibouPublished in: AIED (2005)
Keyphrases
- knowledge structures
- student model
- intelligent tutoring systems
- student modeling
- student modelling
- learning styles
- tutoring system
- knowledge representation
- knowledge based systems
- concept maps
- constraint based modeling
- variable precision
- knowledge base
- bayesian networks
- domain models
- knowledge domains
- knowledge transfer
- computer based learning environments
- learning objects
- databases
- previously acquired
- item response theory
- expert systems
- database