Keyphrases
- mobile devices
- context aware
- mobile learning
- indexing scheme
- information retrieval
- mobile phone
- smart phones
- mobile users
- internet access
- selection mechanism
- mobile environments
- automatic indexing
- database
- neural network
- desktop computers
- embedded devices
- physical location
- indexing methods
- indexing method
- indexing techniques
- multimedia databases
- learning activities
- distributed systems