Keyword search on structured and semi-structured data.
Yi ChenWei WangZiyang LiuXuemin LinPublished in: SIGMOD Conference (2009)
Keyphrases
- structured data
- keyword search
- semi structured data
- semi structured
- unstructured data
- xml documents
- structured queries
- information extraction
- keyword queries
- xml data
- xml databases
- tree structured data
- relational databases
- structured databases
- data sources
- xml keyword search
- keyword search over relational databases
- machine learning
- textual data
- semistructured data
- proximity search
- xml queries
- query expansion
- data warehouse
- data analysis
- data structure
- metadata
- search engine
- semistructured databases