Quantification in a Three-Valued Logic for Natural Language Question-Answering Systems.
Verónica DahlPublished in: IJCAI (1979)
Keyphrases
- question answering systems
- natural language
- question answering
- nonmonotonic logics
- question classification
- document retrieval
- modal logic
- natural language processing
- information retrieval systems
- multi modal
- candidate answers
- machine learning
- information extraction
- search engine
- semantic analysis
- knowledge representation
- passage retrieval
- multimedia
- artificial intelligence
- information retrieval