复杂数据通信网络风险评估研究  

Risk assessment of complex data communication network

作　　者：纪勇[1] 张伟华 张证崎[3] 张文娟[4] 

机构地区：[1]重庆市公安局科技信息化处,重庆410038 [2]沈阳消防研究所,辽宁沈阳110034 [3]西南政法大学法学院博士后工作站,重庆401120 [4]东北师范大学物理学院,吉林长春130024

出　　处：《东北师大学报（自然科学版）》2013年第3期57-61,共5页Journal of Northeast Normal University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(NSFC 61201206)

摘　　要：为提高复杂数据通信网络的稳定性,对复杂数据通信网络的风险评估进行相应研究.分析了复杂数据网络发展状况及其结构特点.分析了风险因素关系,确定风险评估流程,在风险评估模型的基础上,详细研究了非贯序蒙特卡罗模拟法和状态枚举法,并对上述风险评估方法进行了相应仿真实验.实验表明:采用的评估方法可以有效地评估复杂数据通信网络风险;仿真计算所得风险值分布符合风险趋势曲线.In order to improve the stability of complex data communication network and provide a stable support for the information work, study of the complex data communication network risk assessment methods and indicators. First, introducing the development of its structural characteristics of complex data network. Next, analyzing the corresponding theoretical risk assessment and risk assessment indicators. Then,in the application of risk assessment based on the theory, studied un-sequential Monte Carlo simulation method and the state enumeration method both risk assessment method. By the above study,for the complex data communication network operation and maintenance in the risk assessment to provide corresponding reference value. It can also provide appropriate reference for risk assessment in the planning and design of complex data communications network.

关 键 词：复杂网络 数据通信网络 风险评估 

分 类 号：TN915.41[电子电信—通信与信息系统]