SARA: an experiment in natural language processing with event-type knowledge representation.
Mark ArmstrongCarol A. PerkinsGlenn SmithPublished in: ACM-SE (1978)
Keyphrases
- natural language processing
- knowledge representation
- natural language
- machine learning
- event detection
- artificial intelligence
- information extraction
- knowledge acquisition
- knowledge base
- expert systems
- text mining
- named entity recognition
- computational linguistics
- logic programming
- wordnet
- free text
- automated reasoning
- text processing
- semantic relations
- knowledge structures
- question answering
- semantic web
- description logics
- natural language understanding
- computational biology
- text summarization
- language processing
- word sense disambiguation
- event driven
- representing knowledge
- machine translation
- probabilistic reasoning
- semantic analysis
- answer set programming
- knowledge based systems
- computer science
- social networks
- genetic algorithm