Lethe: Cluster-Based Indexing for Secure Multi-user Search.
Eirini C. MicheliGiorgos MargaritisStergios V. AnastasiadisPublished in: BigData Congress (2014)
Keyphrases
- multimedia databases
- multi user
- efficient retrieval
- content based retrieval
- retrieval process
- similarity search
- indexing method
- virtual world
- multi granularity
- virtual environment
- search space
- search algorithm
- augmented reality
- user interface
- efficient indexing
- multiple users
- indexing techniques
- single user
- efficient search
- multi touch
- search methods
- search strategy
- smart objects
- information retrieval
- virtual reality
- index structure
- information retrieval systems
- three dimensional