Integrating Dynamically-Fetched External Information into a DBMS for Semistructured Data.
Jason McHughJennifer WidomPublished in: SIGMOD Rec. (1997)
Keyphrases
- semistructured data
- external information
- data model
- database systems
- semi structured
- structured data
- query language
- database management systems
- regular expressions
- human interaction
- raw data
- heterogeneous data
- databases
- external data
- data management
- data processing
- metadata
- data integration
- data modeling
- database
- database design
- multimedia databases
- data sources
- query processing
- tree patterns
- feature space
- object oriented
- conceptual model
- information extraction
- web data
- natural language processing
- cost model
- xml documents
- human computer interaction
- xml data