关键词: 过程建模, 相似度量, 语义计算, 语义

Abstract: To solve the semantic heterogeneity issues in business process model,a semantic business process similarity measure technology was proposed.The similarity matrix of process model was constructed based on semantic theory,and similarity flooding effect was simulated to revise the matrix.Hungarian algorithm was employed to reduce the time complexity of best match recognization,and the effectiveness of the algorithm in similarity measurement of business processes was proved.The comprehensive similarity of business process was defined with Jaccard coefficient,and the experimental results verify the effectiveness of the proposed technology.

Key words: process modeling, similarity measurement, semantic computing, semantic