项目名称: 模糊多属性决策安全计算和隐私保护关键技术研究
项目编号: No.61472074
项目类型: 面上项目
立项/批准年度: 2015
项目学科: 计算机科学学科
项目作者: 史闻博
作者单位: 东北大学
项目金额: 83万元
中文摘要: 安全计算和隐私保护是信息安全研究的热点之一。多属性决策模型研究已经取得了一些成果,但是目前研究主要集中在多属性决策算法问题上,很少有文献涉及多属性决策的安全计算和隐私保护问题。近年来,虽然已有文献对多属性决策模型中赢家决定等问题进行了一些研究,但是从信息安全角度在多属性决策方面的研究才刚刚开始。本项目拟从模糊多属性决策模型入手,探讨基于效用方程和基于优势排序的模糊多属性决策模型所需安全计算和隐私保护方式。从模糊多属性决策模型所需安全计算和隐私保护关键技术这个新视角,探讨基于优势排序方式的模糊多属性决策模型决定方式与基于效用方程的多属性决策模型决定方式所需安全计算和隐私保护技术的差异,并对基于效用方程和优势排序的模糊多属性决策模型中所需要的安全关键技术进行深入讨论,为模糊多属性决策模型研究提供新的理论和视角,给多属性决策模型中的安全计算和隐私保护技术的研究开拓新的思路和方法。
中文关键词: 模糊多属性决策;密码协议;多方安全计算;优势排序;隐私保护
英文摘要: Secure multi-party computation and privacy protection arouse great interest. Study on model of Multiple Attribute Decision Making(MADM) has achieved a lot. But the study mainly focused on decision making model algorithm of MADM, there is little literature involving security and privacy issues of MADM. In recent years, although the existing literature on the decision making model and other issues were studied in the MADM,but research of MADM has only just begun from the perspective of information security. Firstly, the proposal intends to start with the model of fuzzy MADM, explores the secure multi-party computation and privacy protection techniques of utility function based and priority ranking based fuzzy MADM. Secondly, discusses the difference between secure multi-party computation and privacy protection techniques of utility function based fuzzy MADM and secure multi-party computation and privacy protection techniques of priority ranking based fuzzy MADM from this new point, studies key technologies of secure computation and privacy protection of fuzzy MADM, provides new theories and perspectives of fuzzy MADM, explores new ideas and methods in the security issue of MADM.
英文关键词: Fuzzy multiple Attribute Decision Making;Cryptographic protocols;Multi-party secure computing;Priority ranking;Privacy preserving