Dynamic Ontologies Construction Mechanism for Enabling Virtual Organizations
Liu Chen · Jisuanji gongcheng · 2008
A challenging problem of constructing Virtual Organization(VO) ontology is how to deal with the problem of member ontologies variations.This paper proposes a semi-automatic mechanism called Dynamically cOnstruct Domain-specific Ontology(DODO),with which VO ontology can be evolved and consummated by continuously capturing and absorbing updated domain knowledge of VO members.This mechanism also can facilitate domain experts to eliminate the impacts of changing VO ontology.The practical application shows that the DODO mechanism can provide a high average degree of covering member ontologies domain knowledge for VO ontology.