Priberam's Question Answering System in QA@CLEF 2007.
Carlos AmaralAdán CassanHelena FigueiraAndré F. T. MartinsAfonso MendesPedro MendesCláudia PintoDaniel VidalPublished in: CLEF (Working Notes) (2007)
Keyphrases
- qa clef
- answer validation
- question answering
- answer extraction
- cross language
- natural language processing
- correct answers
- syntactic information
- cross lingual
- information retrieval
- natural language
- information extraction
- textual entailment
- knowledge representation
- relation extraction
- question answering systems
- domain knowledge
- search engine