Distributed high-dimensional similarity search approach for large-scale wireless sensor networks.
Haifeng HuJiefang HeJiansheng WuKun WangWei ZhuangPublished in: Int. J. Distributed Sens. Networks (2017)
Keyphrases
- similarity search
- high dimensional
- wireless sensor networks
- metric space
- multimedia databases
- similarity search in metric spaces
- distance function
- high dimensional data
- query processing
- low dimensional
- similarity searching
- similarity retrieval
- vector space
- knn
- dimensionality reduction
- indexing techniques
- multimodal data
- triangle inequality
- similarity queries
- efficient similarity search
- similarity measure
- similarity search in high dimensional
- cross view
- nearest neighbor search
- dynamic time warping
- hash functions
- image processing
- locality sensitive hashing
- indexing structure
- hashing methods
- efficient indexing
- data points
- data sets
- distributed information retrieval
- databases