Keyphrases
- knowledge acquisition
- expert systems
- domain experts
- knowledge based systems
- knowledge representation
- real world
- authoring tool
- knowledge engineering
- user interaction
- user friendly
- inductive learning
- e learning
- adaptive educational hypermedia
- computer graphics
- artificial intelligence
- knowledge level
- interactive video
- ripple down rules
- incremental knowledge acquisition
- adaptive hypermedia
- web environment
- case study
- knowledge base
- computer vision
- machine learning