Consistent Explanations of Answers to Queries in Inconsistent Knowledge Bases.
Hendrik DeckerPublished in: ExaCt (2011)
Keyphrases
- consistent answers
- integrity constraints
- knowledge base
- query answering
- query answers
- data exchange
- consistent query answering
- aggregate queries
- inconsistent databases
- query rewriting
- query language
- aggregation queries
- web search engines
- keyword queries
- response time
- dl lite
- probabilistic databases
- correct answers
- frequently asked
- query processing
- belief base
- database
- query logs
- database queries
- web snippets
- description logics
- user queries
- data integration
- exact answers
- knowledge representation
- queries using views
- natural language queries
- conjunctive queries
- wordnet
- logic programming
- knowledge acquisition
- information retrieval systems
- data sources
- search engine