DocumentCode
2544764
Title
Research into Hierarchical Structure Model of Comprehensive Meteorologic Disaster Risk Evaluation Based on Information Diffusion
Author
Xiao Tiangui ; Li Yuejun ; Jin Ronghua ; Hu Xin
Author_Institution
Coll. of Atmos. Sci., Chengdu Univ. of Inf. Technol., Chengdu, China
fYear
2010
fDate
23-25 Sept. 2010
Firstpage
1
Lastpage
4
Abstract
The comprehensive meteorological disaster risk evaluation model is proposed based on information diffusion, fuzzy membership functions and hierarchical structure ideas. The convergence, consistency and availability of the iterative scheme for determination of parameters are researched. The proposed hierarchical structure model of comprehensive risk evaluation is proved to be proper and practical by research into cases of drought, rainstorm and hailstone in Sichuan area.
Keywords
disasters; fuzzy set theory; risk management; Sichuan area; comprehensive meteorological disaster risk evaluation model; fuzzy membership function; hierarchical structure model; information diffusion; iterative scheme; Analytical models; Atmospheric modeling; Biological system modeling; Convergence; Estimation; Floods; Probability distribution;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-3708-5
Electronic_ISBN
978-1-4244-3709-2
Type
conf
DOI
10.1109/WICOM.2010.5600113
Filename
5600113
Link To Document