Efficient Processing of Analytical Queries Extended with Similarity Search Predicates over Images in Spark.
Cristina Dutra de Aguiar CiferriGuilherme Muzzi da RochaPublished in: J. Inf. Data Manag. (2020)
Keyphrases
- efficient processing
- similarity search
- query processing
- nearest neighbor queries
- range queries
- metric space
- efficient implementation
- similarity queries
- spatial queries
- indexing techniques
- similarity measure
- r tree
- data management
- knn
- multimedia databases
- query evaluation
- distance function
- indexing structure
- query optimization
- xml data
- index structure
- input image
- image retrieval
- vector space
- join algorithms
- inverted index
- database systems
- data sets
- user queries
- high dimensional data
- skyline queries
- keyword queries
- high dimensional
- pattern recognition
- databases