Integration model for heterogeneous risk information of product quality safety based on ontology

摘要

Information sharing is a challenge because of the heterogeneity of data (data with different forms and representations). This paper presents a hybrid ontology approach for the heterogeneous risk information of product quality safety that combines a hybrid ontology that provides a shared vocabulary for the specification of the semantics of domain knowledge. Meanwhile, the ontology mapping and reasoning process is proposed, a hierarchical structure and reasoning algorithm is designed based on ontology. Computational result is presented, which shows that the proposed approach is competitive and even outperforms existing solution procedures in the literature.