Indexing data cubes for content-based searches in radio astronomy.
Mauricio ArayaGabriel CandiaRodrigo GregorioMarcelo MendozaMauricio SolarPublished in: Astron. Comput. (2016)
Keyphrases
- data cube
- multi dimensional
- image indexing
- storage space
- range sum queries
- content based indexing
- data warehouse
- aggregate queries
- video indexing
- multidimensional databases
- multi dimensional data
- image retrieval
- main idea consists
- data structure
- incremental maintenance
- on line analytical processing
- olap systems
- data cube construction
- multidimensional data
- information retrieval
- olap queries
- range queries
- approximate query answering
- database
- compressed data
- pre computed
- scientific data
- relational databases
- metadata
- fact table
- data sets
- content based retrieval