Course ontology-based user's knowledge requirement acquisition from behaviors within e-learning systems.
Qingtian ZengZhongying ZhaoYongquan LiangPublished in: Comput. Educ. (2009)
Keyphrases
- knowledge sharing
- knowledge acquisition
- acquisition process
- learning systems
- knowledge base
- knowledge representation
- knowledge based systems
- user interface
- domain specific
- knowledge management
- user preferences
- information overload
- domain knowledge
- prior knowledge
- recommender systems
- expert systems
- usage data
- collaborative filtering
- knowledge transfer
- user modelling
- learning resources
- user satisfaction
- current situation
- data mining
- background knowledge
- domain experts
- user interaction
- learning objects
- knowledge discovery
- end users
- learning process
- case study
- learning algorithm