Inexact Matching of Ontology Graphs Using Expectation-Maximization.
Prashant DoshiChristopher ThomasPublished in: AAAI (2006)
Keyphrases
- inexact matching
- expectation maximization
- structural descriptions
- em algorithm
- domain knowledge
- representation scheme
- maximum likelihood
- mixture model
- semantic web
- knowledge representation
- domain ontology
- graph matching
- graph structure
- generative model
- semantic annotation
- domain specific
- knowledge base
- gaussian mixture model
- directed graph
- multiscale
- decision making
- semantically enhanced
- graph databases
- semantic information
- feature selection
- knowledge management