Differentiating search results on structured data.
Ziyang LiuYi ChenPublished in: ACM Trans. Database Syst. (2012)
Keyphrases
- structured data
- semi structured
- information extraction
- unstructured data
- xml documents
- data sources
- relational data
- semistructured data
- semi structured data
- free text
- structured databases
- structured information
- textual data
- metadata
- text data
- linked data
- unstructured text
- keyword queries
- keyword search
- parse tree
- relational databases
- data analysis
- graph structures