Meaningful Keyword Search over Databases with Complex Schema.
Mehdi KargarAijun AnParke GodfreyJaroslaw SzlichtaXiaohui YuPublished in: AMW (2017)
Keyphrases
- databases
- database
- data model
- database systems
- higher level
- structured data
- real world
- knowledge discovery
- database schemata
- arbitrarily complex
- complex queries
- database schema
- complex systems
- data integration
- high level
- database applications
- data sources
- xml schema
- digital libraries
- indexing techniques
- schema matching
- schema evolution
- case study
- bi temporal
- metadata