Keyphrases
- distributed databases
- lightweight
- high dimensional
- high dimensional indexing
- search algorithm
- indexing structure
- similarity search
- nearest neighbor search
- distance computation
- wireless sensor networks
- approximate nearest neighbor
- indexing techniques
- multi dimensional
- dimensionality reduction
- similarity search in metric spaces
- communication infrastructure
- inverted file
- search space
- dos attacks
- high dimensional spaces
- nearest neighbor
- vector space
- low cost
- index structure
- low dimensional