Keyphrases
- ontology learning
- mixed initiative
- knowledge engineering
- semantic relations
- knowledge acquisition
- semantic web
- background knowledge
- dialogue system
- term extraction
- natural language processing
- text corpora
- inductive logic programming
- knowledge base
- machine learning
- wordnet
- information extraction
- automatic or semi automatic
- information processing
- computational linguistics
- knowledge discovery
- knowledge representation
- keywords
- artificial intelligence