Keyphrases
- multi user
- augmented reality
- live video
- remote collaboration
- virtual objects
- multi granularity
- privacy preserving
- multiple users
- single user
- virtual reality
- human computer interaction
- virtual environment
- multi touch
- user interface
- mixed reality
- differential privacy
- learning algorithm
- weak learners
- real time
- three dimensional
- data privacy
- feature selection
- personal information
- cost sensitive
- security issues
- weak classifiers
- personal data
- combining multiple
- information loss
- data sharing
- collaborative writing
- privacy issues
- base classifiers
- ensemble methods
- multiple access
- knowledge base
- object oriented