TopX - Efficient and Versatile Top-k Query Processing for Text, Semistructured, and Structured Data.
Martin TheobaldRalf SchenkelGerhard WeikumPublished in: BTW (2007)
Keyphrases
- structured data
- semi structured
- query processing
- free text
- textual data
- unstructured text
- text data
- information extraction
- semistructured data
- semi structured data
- unstructured data
- text mining
- text databases
- web data
- web documents
- data sources
- xml documents
- relational data
- database systems
- linked data
- keyword search
- database
- semistructured databases
- tree structured data
- keyword queries
- xml data
- data model
- information retrieval
- data sets
- query execution
- graph databases
- xml databases
- query optimization