Efficiently processing deterministic approximate aggregation query on massive data.
Xixian HanBailing WangJianzhong LiHong GaoPublished in: Knowl. Inf. Syst. (2018)
Keyphrases
- massive data
- aggregation queries
- exact and approximate
- query processing
- data mining applications
- pre computed
- efficient processing
- response time
- massive datasets
- database
- query evaluation
- database queries
- data sources
- data processing
- big data
- user queries
- relevance feedback
- query expansion
- aggregation functions
- keywords
- exact answers
- data sets
- approximate answers
- approximate matches
- query patterns
- aggregate queries
- range queries
- data integration
- data management
- high dimensional
- case study
- decision making
- machine learning