Knowledge Authoring and Question Answering via Controlled Natural Language.
Tiantian GaoPublished in: ICLP (Technical Communications) (2018)
Keyphrases
- question answering
- natural language
- natural language processing
- domain knowledge
- question classification
- information extraction
- information retrieval
- controlled natural language
- question answering systems
- named entities
- cross language
- open domain question answering
- qa clef
- relation extraction
- knowledge representation
- passage retrieval
- syntactic information
- knowledge base
- knowledge transfer
- expert systems
- sentence retrieval
- natural language questions
- answer validation
- semantic roles
- answering questions
- artificial intelligence
- database