Materialized Views for Count Aggregates of Spatial Data.
Anan YaagoubXudong LiuGoce TrajcevskiEgemen TaninPeter ScheuermannPublished in: ADBIS (2012)
Keyphrases
- spatial data
- materialized views
- aggregation queries
- aggregation functions
- data warehouse
- data warehousing
- spatial databases
- database management systems
- query processing
- geographic information systems
- spatial data mining
- view maintenance
- spatial objects
- data analysis
- information sources
- data streams
- view selection
- answering queries
- xml documents
- r tree
- decision support
- data sources
- historical data
- join algorithms
- sensor networks
- xml databases
- database systems
- multidimensional data
- on line analytical processing
- data mining
- object oriented
- data management
- query language
- data model
- machine learning
- query optimization