Abstract

In view of the heterogeneous gulf between service providers and resource service demanders in cloud manufacturing platform, an ontology mapping reusing algorithm was proposed to improve the performance of service discovery. Firstly, a semantic bipartite graph between the concepts profile was built to get the similarity of neighboring concepts from the best match of the bipartite graph. Then inspired by the similarity transmission between neighboring concepts, whether the new mapping should be established was decided by the existing mapping and the similar degree between the neighboring concepts. Finally, I testified the algorithm by an experiment.

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