Request: a natural language question-answering system.
Warren J. PlathPublished in: SIGART Newsl. (1977)
Keyphrases
- natural language
- question answering
- natural language processing
- knowledge representation
- natural language interface
- information extraction
- semantic interpretation
- natural language understanding
- semantic analysis
- semantic representation
- syntactic structures
- question classification
- language processing
- machine learning
- natural language sentences
- question answering systems
- dialogue system
- machine translation
- natural language questions
- natural language text
- conceptual graphs
- named entities