DocumentCode :
518509
Title :
A decision support system for water inrush in coalmine based on BN (Bayesian network) and GIS
Author :
Dong, Donglin ; Sun, Wenjie ; Li, Hongjiang ; Zhang, Jie ; Qian, Zengjiang
Author_Institution :
State Key Lab. of Coal Resources & Safe Min., China Univ. of Min. & Technol., Beijing, China
Volume :
6
fYear :
2010
fDate :
16-18 April 2010
Abstract :
Decision support system for risk assessment of water inrush in coalmine(WIDSS) is an emerging tool used to integrate the evaluation of highly complex aspects of water inrush problems in coalmine and Decision. A WIDSS approach is based on new approach. The latter uses Bayesian Network & GIS theory for modeling criteria, modeling recognition, modeling reasoning from water inrush occurrence and it can developed to a DSS to probability of water inrush and can handle uncertainty. This system has been demonstrated and promoted in Liyuan coalmine, Henan province, China. The results show that the probability of water inrush is about 0.672. It is so high that we must pay more attention about this area, especially should adjust the mining style and arrange advanced detection.
Keywords :
belief networks; coal; decision support systems; geographic information systems; mining; probability; risk analysis; uncertainty handling; water; BN; Bayesian Network; GIS; WIDSS approach; coal mine; decision support system; probability; risk assessment; uncertainty handling; water inrush; Bayesian methods; Databases; Decision support systems; Geographic Information Systems; Stress; Sun; Surges; Unified modeling language; Water pollution; Water resources; Bayesian network; Decision support systems (DSS); GIS; water inrush;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Engineering and Technology (ICCET), 2010 2nd International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-6347-3
Type :
conf
DOI :
10.1109/ICCET.2010.5486334
Filename :
5486334
Link To Document :
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