Semantic Caching for Web Based Learning Systems.
Xiao-Wei HaoTao ZhangLei LiPublished in: ICWL (2005)
Keyphrases
- web based learning systems
- semantic caching
- intelligent tutoring systems
- query processing
- learning resources
- mobile environments
- learning activities
- distributed query processing
- mobile devices
- spatial queries
- multimedia
- spatial data
- answering queries
- spatial databases
- database
- machine learning
- k nearest neighbor
- learning systems
- location based services
- spatial objects
- metadata