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面向服务环境下基于本体映射的多领域业务过程协同倪 悦 范玉顺


摘 要:为解决面向服务环境下多领域业务过程协同中的语义不一致问题,使不同领域提供的Web服务实现无障碍交互以及数据和知识共享,提出基于本体映射的多领域业务过程协同框架。首先根据领域知识建立参考本体,然后根据各领域的参考本体生成领域间的协同本体,最后将协同本体通过映射转换到BPEL和WSDL文件。该方法能够保留流程与Web服务中的原始语义信息,从而保证不同领域业务过程协同地顺利进行。原型系统在欧盟ImportNET项目中得到了验证。
  关键词:业务过程协同; Web服务; 本体; 映射
  中图分类号:TP393 文献标志码:A
  文章编号:1001-3695(2010)03-0919-04
  doi:10.3969/j.issn.1001-3695.2010.03.031
  
  Multi-domain business process collaboration based on ontology mapping in service-oriented environments
  
  NI Yue1,2, FAN Yu-shun1
  
  (1.Dept. of Automation, Tsinghua University, Beijing 100084, China; 2.Dept.of No.1, Guilin Air Force Academy, Guilin Guangxi 541003, China)
  
  Abstract:In order to resolve the semantic inconsistency in multi-domain business process collaboration in service-oriented architecture, and realize the barrier-free communication and the share of data and knowledge between Web services provided by providers from various domains, this paper proposed a multi-domain business process collaboration architecture based on ontology mapping. First built the reference ontologies corresponding to each domain’s knowledge, and then constructed collaboration ontologies semi-automatically, finally mapped OWL-S files generated from collaboration ontologies to BPEL and WSDL files respectively. This method could keep the original semantic information in processes and Web services, consequently ensure the semantic consistency of collaborative business processes. The prototype system was implemented and proved by project ImportNET which was funded by European Commission within the Sixth Framework Programme. ......
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