Ontology Evolution Approach Based on Context Window
Xiaoyang Li · Jisuanji gongcheng · 2011
Approaches of ontology evolution are deal with evolution requirements in sequence,the factors of evolution cost are uncertainty.To solve these problems,it redefines the approach of computing evolution cost,and proposes an ontology evolution approach based on context window.It transforms an ontology evolution process into a heuristic graph searching process,combines the inner information of context window,and selects an evolution path from a full view in the range of context window.Experimental results show the approach can decrease the evolution cost than traditional approaches.