Title :
A Comprehensive Assessment Method for Network Survivability
Author :
Wang, Huiqiang ; Wang, Jian ; Zhao, Guosheng
Author_Institution :
Sch. of Comput. Sci. & Technol., Harbin Eng. Univ., Harbin
Abstract :
Quantifying survivability for network system helps to give more accurate evaluation and compare different system or monitor the change of system survivability. This paper puts forward a new method that combines uncertain AHP with fuzzy comprehensive assessment technology to build an assessment model for network survivability. Using uncertain AHP acquire the weight value of each factor, and then the comment scores are fuzzed through membership function of fuzzy theory and construct fuzzy matrix, finally we will obtain the quantities evaluating result by adopting fuzzy comprehensive assessment technology. An instance is given to prove the validity and feasibility of using the method for network survivability assessment.
Keywords :
computer network reliability; decision making; fuzzy set theory; matrix algebra; uncertain systems; fuzzy comprehensive assessment technology; fuzzy matrix; fuzzy theory; network survivability; system survivability; uncertain AHP; Accidents; Computer network reliability; Computer networks; Computer science; Electronic mail; IP networks; Information security; Information systems; Reliability engineering; Uncertainty;
Conference_Titel :
Internet Computing in Science and Engineering, 2008. ICICSE '08. International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-0-7695-3112-0
Electronic_ISBN :
978-0-7695-3112-0
DOI :
10.1109/ICICSE.2008.85
