Exploiting structures in keyword queries for effective XML search.
Xiping LiuLei ChenChangxuan WanDexi LiuNaixue XiongPublished in: Inf. Sci. (2013)
Keyphrases
- keyword queries
- keyword search
- keywords
- structured data
- xml keyword search
- information access
- relational databases
- search engine
- efficient processing
- user queries
- semi structured
- search queries
- databases
- query evaluation
- xml databases
- xml data
- xml documents
- web search engines
- database schema
- graph structure
- keyword search in relational databases
- metadata
- structured queries
- inverted index
- query language
- user interface
- nearest neighbor
- xml streams
- semi automatic