International workshop on question answering on the web (QAWeb2008).
Liu WenyinQing LiXuedong HuangPublished in: WWW (2008)
Keyphrases
- question answering
- international workshop
- question answering systems
- answering questions
- domain driven data mining
- information retrieval
- selected papers
- information extraction
- question classification
- natural language
- passage retrieval
- pacific rim
- relation extraction
- natural language processing
- named entities
- cross language
- question answer pairs
- acm sigkdd
- web documents
- natural language questions
- qa clef
- web pages
- candidate answers
- syntactic information
- sentence retrieval
- answer validation
- machine learning
- textual entailment recognition
- answer extraction
- test set