Tertiary hash tree-based index structure for high dimensional multimedia data.
Yoonsik TakSeungmin RhoEenjun HwangHanku LeePublished in: Multim. Tools Appl. (2012)
Keyphrases
- multimedia data
- index structure
- high dimensional
- b tree
- multi dimensional
- nearest neighbor
- kd tree
- similarity search in high dimensional
- data structure
- nearest neighbor search
- multimedia
- multimedia databases
- locality sensitive hashing
- r tree
- query processing
- multimedia information retrieval
- indexing structure
- multimedia content
- main memory
- multimedia retrieval
- similarity search
- range queries
- multimedia objects
- data distribution
- access methods
- similarity queries
- tree structure
- high dimensional data
- hash functions
- data management
- feature space
- indexing techniques
- multidimensional indexing
- database systems
- data sources
- data points
- high level
- multimedia presentations
- low dimensional
- database management systems
- metric space
- data processing
- suffix tree
- dimensionality reduction
- data sets
- high dimensional spaces
- relational databases
- data mining
- hashing methods
- bloom filter
- similarity measure
- training set
- spatial objects
- inverted index
- content based retrieval
- data model
- data objects