On-line Aggregation and Filtering of Pattern-based Queries.
Cédric du MouzaPhilippe RigauxMichel SchollPublished in: SSDBM (2006)
Keyphrases
- aggregation queries
- query language
- query processing
- database queries
- query evaluation
- aggregate queries
- query logs
- web search engines
- user queries
- efficient processing
- sensor networks
- range queries
- response time
- multi dimensional
- data sources
- aggregation functions
- complex queries
- database
- query execution plans
- skyline queries
- information filtering
- attribute values
- search engine