Use of natural language for knowledge acquisition: Strategies to cope with semantic and pragmatic variation.
Thomas WetterRalf NüsePublished in: IBM J. Res. Dev. (1992)
Keyphrases
- natural language
- knowledge acquisition
- knowledge representation
- semantic interpretation
- semantic analysis
- semantic representation
- machine learning
- natural language understanding
- information extraction
- linguistic analysis
- expert systems
- conceptual graphs
- natural language processing
- domain experts
- language processing
- knowledge sources
- knowledge based systems
- question answering
- semantic web
- semantic information
- ripple down rules
- knowledge base
- natural language sentences
- natural language interfaces to databases
- dialogue system
- natural language interface
- high level
- semantic network
- syntactic structures
- semantic similarity
- question answering systems
- domain specific
- semantically related
- data sets
- search engine
- metadata
- learning environment
- semantic features
- machine translation
- semantic content
- semantic search
- natural language text
- word sense disambiguation
- online auctions