PreCN: Preprocessing Candidate Networks for Efficient Keyword Search over Databases.
Jun ZhangZhaohui PengShan WangHuijing NiePublished in: WISE (2006)
Keyphrases
- databases
- preprocessing
- feature extraction
- database applications
- real time
- database
- network model
- social networks
- metadata
- computationally expensive
- preprocessing step
- network structure
- cost effective
- data integration
- computationally efficient
- data management
- data sources
- query processing
- database systems
- genetic algorithm
- information retrieval