Keyphrases
- metadata
- knowledge base
- description logics
- knowledge representation
- knowledge acquisition
- inference engine
- knowledge based systems
- databases
- logic programming
- expert systems
- co occurrence
- neural network
- domain experts
- belief revision
- knowledge structures
- data sets
- representing knowledge
- recommender systems
- natural language processing
- search algorithm
- decision making
- wordnet
- background knowledge
- rule base
- construction process