Keyphrases
- user modeling
- ims learning design
- user model
- key technologies
- physical world
- adaptive systems
- information retrieval
- mobile devices
- recommender systems
- user interface
- adaptive web systems
- information filtering
- user profiles
- ubiquitous computing
- recommendation systems
- mobile computing
- web search
- adaptive hypermedia
- expert systems
- feature selection
- big data
- virtual world
- collaborative filtering
- open standards
- artificial intelligence