TKAP: Efficiently processing top-k query on massive data by adaptive pruning.
Xixian HanXianmin LiuJianzhong LiHong GaoPublished in: Knowl. Inf. Syst. (2016)
Keyphrases
- massive data
- query processing
- aggregation queries
- efficient processing
- result set
- data mining applications
- pruning methods
- user queries
- user defined
- range queries
- indexing techniques
- query evaluation
- database systems
- scoring functions
- database queries
- query result
- data processing
- skyline queries
- database
- query plan
- big data
- query expansion
- data structure
- massive datasets
- data management
- data sources
- exact and approximate
- proximity search
- reverse k nearest neighbor
- aggregate queries
- query terms
- information processing
- search space
- data analysis
- keywords
- information retrieval
- machine learning