Research of Network Security Situation Prediction Based on Multidimensional Cloud Model

2012 ◽  
Author(s):  
Rui-Fen Wu ◽  
Guo-Long Chen
Keyword(s):  
Network Security ◽  
Cloud Model ◽  
Multidimensional Cloud Model

Water eutrophication assessment based on rough set and multidimensional cloud model

2017 ◽  
Vol 164 ◽  
pp. 103-112 ◽  
Author(s):  
Huyong Yan ◽  
Di Wu ◽  
Yu Huang ◽  
Guoyin Wang ◽  
Mingsheng Shang ◽  
...  
Keyword(s):  
Rough Set ◽  
Cloud Model ◽  
Eutrophication Assessment ◽  
Multidimensional Cloud Model ◽  
Water Eutrophication

scholarly journals Representation of Network Security Situation Elements Based on Cloud Model

2016 ◽  
Vol 10 (5) ◽  
pp. 215-224
Author(s):  
Kou Guang ◽  
Yang Haopu ◽  
Wang Kun ◽  
Zhang Yuchen ◽  
Wang Shuo
Keyword(s):  
Network Security ◽  
Cloud Model

General multidimensional cloud model and its application on spatial clustering in Zhanjiang, Guangdong

2010 ◽  
Vol 20 (5) ◽  
pp. 787-798 ◽  
Author(s):  
Yu Deng ◽  
Shenghe Liu ◽  
Wenting Zhang ◽  
Li Wang ◽  
Jianghao Wang
Keyword(s):  
Spatial Clustering ◽  
Cloud Model ◽  
Multidimensional Cloud Model

scholarly journals Evaluation and Application of Surrounding Rock Stability Based on the Improved Weighting Multidimensional Cloud Model

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Jing Long Li ◽  
Chao Yuan ◽  
Bo Zhang ◽  
Bin Sui
Keyword(s):  
Evaluation Method ◽  
Cloud Model ◽  
Evaluation Criteria ◽  
Surrounding Rock ◽  
Stability Evaluation ◽  
Weighting Method ◽  
Safety Level ◽  
Rock Stability ◽  
Construction Risk ◽  
Multidimensional Cloud Model

Aiming at the uncertainty in the existing tunnel surrounding rock stability evaluation methods and the inability to make scientific explanations in the process of determining the weights of multiple evaluation indicators, this paper combines subjective weighting based on the nonlinear characteristics of the surrounding rock stability evaluation criteria. Based on the advantages of the method AHP and the objective weighting method CRITIC, a comprehensive weighting method with multiple evaluation indicators is proposed, which is integrated with the multidimensional normal cloud model to establish a surrounding rock stability evaluation method for the improved weighted multidimensional cloud model and accurately obtain the safety level of tunnel surrounding rock construction. The multidimensional cloud model based on improved weighting not only solves the two major problems of randomness and ambiguity in surrounding rock stability evaluation but also fully considers the influence of the information contained in each evaluation factor on the results. The surrounding rock stability evaluation method in this paper is applied to the tunnel construction of the Beijing-Shanghai Expressway and Jinan Expressway connecting line construction project, and the evaluation results have a scientific guiding role for construction risk control.

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