基于最优化理论的灾难恢复计划的量化数学模型

吉林大学学报(工学版)

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Quantitative mathematical model for disaster recovery planning based on optimization theory

Wang Kun¹,Yin Zhong-hai¹,Zhou Li-hua¹,Cai Zhen²

1.Key Laboratory of Computer Network and Information Security of the Ministry of Education,Xidian University,Xi’an 710071，China ；2.National Information Security Engineering and Technology Research Center, Beijing 100093，Chin
a

Received:2005-12-19 Revised:2006-06-23 Online:2007-01-01 Published:2007-01-01
Contact: Zhou Li-hua

Abstract

Abstract: It is very pivotal to use quantitive and accurate disaster recovery planning (DRP) to select the best set of sub disaster recovery plans and control the disaster recovery activities. Using optimization theory, we present a DRP mathematical model. This model introduces parameters to represent different entities, such as applications, facilities, resources, sub plans, budget, etc. It uses mathematical method to express the relationship of different entities, and solves the conflicts among various sub disaster recovery plans by classifying the resources. The model employs less subjective parameters to evaluate DRP more impersonally and accurately. The implementation and the analysis of the model are presented. Test also verified the correctness of the model.

Key words: computer application, information system, continuous ser vice, risk assessment, disaster recovery planning(DRP), optimization theory, mathem atical model

CLC Number:

TP393.08

Wang Kun,Yin Zhong-hai,Zhou Li-hua,Cai Zhen . Quantitative mathematical model for disaster recovery planning based on optimization theory[J].吉林大学学报(工学版), 2007, 37(01): 146-150.

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