A Collaborative Ontology Developing Method Based on Ripple-Effect
Aimed at the problem existed in collaborative Ontology development, a collaborative Ontology developing method based on ripple-effect is put forward in the paper. Locking granularity of Ontology is modified through adjusting relevance degree and semantic radius between concepts in this method. The threshold of relevance degree and semantic radius is adjusted based on ripple-effect. Experiments show the efficacious.