Top-k keyword search with recursive semantics in relational databases.
Dingjia LiuGuohua LiuWei ZhaoYu HouPublished in: Int. J. Comput. Sci. Eng. (2017)
Keyphrases
- keyword search
- relational databases
- keyword search in relational databases
- proximity search
- query keywords
- xml keyword search
- keyword queries
- xml fragments
- xml databases
- keywords
- structured data
- search engine
- relational model
- xml documents
- object oriented
- search queries
- functional dependencies
- xml data
- relational data
- database
- databases
- semantic information
- query processing
- web search engines
- normal form
- sql queries
- database schema
- structured query language
- structured databases
- faceted search
- data sources
- database systems