Object-Based Selective Materialization for Efficient Implementation of Spatial Data Cubes.
Nebojsa StefanovicJiawei HanKrzysztof KoperskiPublished in: IEEE Trans. Knowl. Data Eng. (2000)
Keyphrases
- efficient implementation
- data cube
- multi dimensional
- storage space
- data warehouse
- aggregate queries
- incremental maintenance
- on line analytical processing
- online analytical processing
- data structure
- range sum queries
- range queries
- data cube construction
- olap queries
- efficient processing
- spatial databases
- spatial data
- olap systems
- spatial information
- fact table
- spatial and temporal
- active set
- main idea consists
- multidimensional data
- multidimensional databases
- relational databases
- machine learning
- databases
- compressed data
- data management