基于移动服务的隐私政策Petri网协商算法  

Privacy Policy Petri Net Negotiation Algorithm Based on Mobile Service

作　　者：刘百灵[1] 万璐璐 LIU Bailing;WAN Lulu(College of Information Management, Central China Normal University, Wuhan 430079, China)

机构地区：[1]华中师范大学信息管理学院,武汉430079

出　　处：《系统工程理论方法应用》2019年第2期231-239,共9页Systems Engineering Theory·Methodology·Applications

基　　金：国家自然科学基金资助项目(71571082);国家社会科学基金重大项目(13&ZD183)

摘　　要：移动商务在给用户带来丰富便捷的服务时,引发了严重的隐私担忧。结合移动商务环境的特点,在Petri网的基础上设计了基于移动服务的隐私政策Petri网协商算法,该算法兼顾了用户的隐私偏好与服务商的隐私政策,双方以移动服务为粒度进行隐私政策协商,并支持协商冲突检测与缓解,实现了移动用户的服务需求与隐私保护之间的权衡。仿真实验发现,相比传统的隐私政策协商方法,该算法有更高的协商效率和协商成功率。Mobile commerce has triggered serious privacy concerns when it brings rich and convenient services to users. According to the characteristics of the mobile commerce environment, a privacy policy Petri net negotiation algorithm based on mobile service is designed, taking into account both privacy preferences of the users and privacy policies of the service providers. It enables the two sides conduct the privacy policy negotiation based on the granularity of the mobile services and supports negotiation conflicts detection and mitigation, realizing the tradeoff between the service demands and the privacy protection of the mobile user. The simulation results show that the proposed algorithm has a higher negotiation efficiency and a higher negotiation success rate than the traditional privacy policy negotiation method.

关 键 词：PETRI网 隐私政策 协商算法 冲突检测 

分 类 号：C931.6[经济管理—管理学]