Aggregate Query Processing for Semantic Web Databases: an Algebraic Approach.
Dawit Yimam SeidSharad MehrotraPublished in: Int. J. Semantic Comput. (2007)
Keyphrases
- web databases
- query processing
- user queries
- database systems
- data management
- deep web
- databases
- database
- database technology
- query interface
- database server
- search engine
- information retrieval systems
- key technologies
- natural language
- aggregate queries
- web data
- database management systems
- semi structured
- xml data
- semantic web
- machine learning
- data integration
- web users
- decision support
- data model
- user interface
- data sets