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Abstract
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Article Information:
Research of Enterprise Project Chain Risk Element Transmission Based on Complex Network Model
CunBin Li,Jianye Zhang, Peng Li and Xia Feng
Corresponding Author: Peng Li
Submitted: December 13, 2012
Accepted: January 25, 2013
Published: August 05, 2013 |
Abstract:
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In order to research of enterprise project chain risk element transmission, constructed the enterprise project chain network model based on a complex network and analyzed the complex network characteristics. Take the mean-field theory to analyze the project chain risk element transmission and get the critical value of project chain transmission. The simulation results show that the project chain has the typical characteristics of a complex network. The distribution of it obeys the power law with lower average path length and higher clustering coefficient. It is a typical scale-free network. Based on randomly selecting risk nodes and the key risk nodes, simulate the relationship between transfer rate and the density of project chain risk nodes. It can provide reference for enterprise to make decision of project chain risk prevention. Finally, improve the whole project chain risk management efficiency and valuably.
Key words: Complex networks, mean-field theory, project chain, risk element transmission, SIS model, ,
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Cite this Reference:
CunBin Li,Jianye Zhang, Peng Li and Xia Feng, . Research of Enterprise Project Chain Risk Element Transmission Based on Complex Network Model. Research Journal of Applied Sciences, Engineering and Technology, (13): 2359-2365.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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