Keyphrases
- question classification
- question answering systems
- correct answers
- answering questions
- frequently asked
- logic programming
- question answer
- community based question answering
- answer validation
- natural language questions
- answer questions
- expert systems
- programming language
- question answering
- candidate answers
- answer extraction
- knowledge base
- real time
- databases
- logic programming language
- community question answering
- artificial intelligence
- multi agent
- database
- abstract machine
- information systems
- data structure
- search algorithm
- natural language
- knowledge representation