Summarizing Provenance of Aggregate Query Results in Relational Databases.
Omar AlOmeirEugenie Yujing LaiMostafa MilaniRachel PottingerPublished in: IEEE Trans. Knowl. Data Eng. (2023)
Keyphrases
- relational databases
- database
- keyword search
- provenance information
- response time
- query processing
- databases
- relevance feedback
- query evaluation
- data sources
- object oriented
- metadata
- data structure
- aggregate functions
- database queries
- user queries
- keywords
- data types
- query terms
- functional dependencies
- relational data
- normal form
- indexing techniques
- retrieval method
- query expansion
- user defined
- multimedia
- fine grained
- result set
- aggregate queries