Web-Based Multiple Choice Question Answering for English and Arabic Questions.
Rawia AwadallahAndreas RauberPublished in: ECIR (2006)
Keyphrases
- multiple choice
- question answering
- cross language
- reading comprehension
- qa clef
- natural language
- correct answers
- answer extraction
- open ended
- semantic roles
- natural language processing
- qa systems
- passage retrieval
- question classification
- question answering systems
- natural language questions
- information retrieval
- answering questions
- open domain question answering
- named entities
- information extraction
- cross language information retrieval
- syntactic information
- query translation
- relation extraction
- broadcast news
- text retrieval
- language learning
- candidate answers
- information retrieval systems