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Analysis of Privacy Protection Model under Web Service Composition Framework
Wang Wang,Huang Zhiqiu,Peng Huanfeng 보안공학연구지원센터 2015 International Journal of Hybrid Information Techno Vol.8 No.8
The privacy protection model under Web service composition framework is studied in depth, then the privacy of customers can be protected effectively. Firstly, the basic framework of Web service composition is studied; Secondly, the managing method of service publication is analyzed; Thirdly, the privacy protection model under Web service composition framework is discussed; finally the evaluation method of algorithm for privacy protection is summarized.
Cohesion Metrics for Evaluating Semantic Web Ontologies
Lili Liao,Guohua Shen,Zhiqiu Huang,Fei Wang 보안공학연구지원센터 2016 International Journal of Hybrid Information Techno Vol.9 No.11
With the widespread development of the Semantic Web, large-scale ontologies are being developed in more real-world applications to represent and integrate knowledge and data. There is an increasing need for measuring the cohesion of these ontologies for better understanding, maintenance, reuse and integration. The ontology cohesion metrics proposed in this paper can be used as a very useful complementarity of existing ontology cohesion metrics. Specifically, we first propose a set of evaluation metrics to measure the cohesion of ontologies based on directed acyclic graph. Following the framework for software measurement validation, we then evaluate the effectiveness of the proposed metrics theoretically. Finally, we conduct experiments using a set of classical ontologies; the results show that the proposed metrics are reasonable and effective.