A PR-quadtree based multi-dimensional indexing for complex query in a cloud system.
Jianfeng LiShiping ChenLin-mao DuanLiang NiuPublished in: Clust. Comput. (2017)
Keyphrases
- quadtree
- complex queries
- multi dimensional
- cost model
- range queries
- multiresolution
- index structure
- binary tree
- data structure
- tree structure
- image representation
- indexing techniques
- database
- space partitioning
- access methods
- kd tree
- block size
- fractal image compression
- dimensional data
- multiresolution representation
- query optimization
- r tree
- nearest neighbor search
- information retrieval
- face recognition
- web documents
- high dimensional
- data streams
- multiscale
- computer vision
- databases