Keyphrases
- knowledge base
- graph theory
- domain knowledge
- prior knowledge
- knowledge representation
- knowledge discovery
- data mining techniques
- higher level
- weighted graph
- learning systems
- random walk
- neural network
- knowledge management
- expert systems
- knowledge based systems
- knowledge acquisition
- structured data
- fourier transform
- knowledge sources
- graph structure
- case study
- link analysis
- graph mining
- graph representation