Inferring answers to queries.
William I. GasarchAndrew C. Y. LeePublished in: J. Comput. Syst. Sci. (2008)
Keyphrases
- query answers
- correct answers
- frequently asked
- query processing
- query evaluation
- probabilistic databases
- complex queries
- web snippets
- answer questions
- database
- query language
- user queries
- keyword queries
- efficient processing
- question answer
- boolean queries
- result set
- natural language questions
- structured queries
- aggregate queries
- query formulation
- response time
- data sources
- database queries
- query logs
- query answering
- data objects
- range queries
- integrity constraints
- retrieval systems
- web search engines
- natural language queries
- database systems