Annotation Based Query Answer over Inconsistent Database.
Aihua WuZijing TanWei WangPublished in: J. Comput. Sci. Technol. (2010)
Keyphrases
- database
- answering queries
- database queries
- query result
- query answers
- databases
- indexing techniques
- database systems
- relational databases
- metadata
- query answering
- query processing
- heterogeneous databases
- database applications
- access methods
- query evaluation
- range queries
- pre computed
- database objects
- query expansion
- information retrieval
- response time
- active learning
- relevance feedback
- xml data
- correct answers
- data structure
- complex queries
- query language
- natural language questions
- multi dimensional
- language model
- database management systems
- controlled vocabulary
- query patterns
- web image search
- exact answers
- query interface
- web databases
- statistical databases
- integrity constraints
- data management
- web search
- data model
- keywords