Top-K aggregation queries over large networks.
Xifeng YanBin HeFeida ZhuJiawei HanPublished in: ICDE (2010)
Keyphrases
- aggregation queries
- aggregation functions
- sensor networks
- query processing
- database queries
- constraint databases
- indexing techniques
- materialized views
- database
- relational database systems
- heterogeneous data sources
- on line analytical processing
- data warehouse
- similarity search
- knowledge discovery
- temporal data
- data sources
- data mining
- data sets