基于视图面向隐私保护的协同业务过程建模方法  

View-based collaborative business process modeling method for privacy protection

作　　者：向吉祥 莫启[1,2] 谢仲文[2,3] 汪煜祺 王佳能 XIANG Jixiang;MO Qi;XIE Zhongwen;WANG Yuqi;WANG Jianeng(School of Software,Yunnan University,Kunming 650091,China;Key Laboratory of Software Engineering in Yunnan Province,Yunnan University,Kunming 650091,China;Smart Culture and Tourism Industry College,Taishan University,Taian 271000,China)

机构地区：[1]云南大学软件学院,云南昆明650091 [2]云南大学云南省软件工程重点实验室,云南昆明650091 [3]泰山学院智慧文旅产业学院,山东泰安271000

出　　处：《计算机集成制造系统》2022年第10期3187-3201,共15页Computer Integrated Manufacturing Systems

基　　金：国家自然科学基金资助项目(61862065);云南省基础研究面上资助项目(202001BB050031);云南省软件工程重点实验室开放基金面上资助项目(2020SE401);泰安市科技创新发展资助项目(政策引导类)(2020NS297);科技创新2030-“新一代人工智能”重大资助项目(2021ZD0111400)。

摘　　要：针对协同业务过程中因涉及多个组织间复杂的通信、交互及协作关系而导致的复杂建模问题,基于视图提出一种协同业务过程建模方法。首先定义私有视图,然后将私有视图控制流映射为树结构,最后基于树结构提出4种关系节点各自的迁移技术,以此为基础将私有视图迁移为公共视图,进而提出构建协同业务过程的建模方法,并从理论上证明该方法所构建协同业务过程的正确性。通过实例建模与现有方法进行对比分析表明,所提方法可在确保迁移前后协同业务过程正确性一致和不影响建模效率的前提下,提高隐私性保护力度。For the complex modeling problem caused by the complex communication, interaction and collaboration between multiple organizations in the collaborative business process, a view-basedapproachforcollaborative business processes was proposed. The private view was defined, and the control flow of private view was maped into a tree structure. Based on the tree structure, the migration technology for each of the four relational nodes was proposed. On this basis, the private view was migrated to the public view, and then a modeling method for constructing a collaborative business process was proposed, by which the collaborative business process constructed was theoretically proved to be correct. By modeling actual case and comparing them with existing typical methods, the analysis results showed that the proposed method could improve the privacy protection under the premise that the correctness of the collaborative business process before and after the migration was consistent and the modeling efficiency was not affected.

关 键 词：协同业务过程 私有视图 公共视图 隐私保护 迁移技术 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]