Knowledge Representation Issues in Semantic Graphs for Relationship Detection
Marc BarthelemyEdmond ChowTina Eliassi-RadPublished in: CoRR (2005)
Keyphrases
- knowledge representation
- semantic web
- natural language
- natural language understanding
- knowledge acquisition
- detection algorithm
- key issues
- logic programming
- machine learning
- false alarms
- semantic annotation
- false positives
- artificial intelligence
- semantic network
- graph matching
- semantic information
- knowledge base
- natural language processing
- knowledge based systems
- graph theoretic
- detection accuracy
- bipartite graph
- expert systems
- automatic detection
- detection rate
- directed graph
- high level
- co occurrence
- knowledge engineering
- graph theory
- weighted graph
- event detection
- graph databases
- graph representation
- detection method
- automated reasoning
- social networks