Trust Model Based on M-CRGs in Emergency Response

Authors:
Shasha Deng;Pengzhu Zhang;Zhaoqing Jia
Affiliations:
Department of Management Information Systems, Shanghai Jiaotong University, Shanghai, China 200052 and Department of Computer Science, Shanghai University of Electric Power, Shanghai, China 200090;Department of Management Information Systems, Shanghai Jiaotong University, Shanghai, China 200052;Department of Management Information Systems, Shanghai Jiaotong University, Shanghai, China 200052
Venue:
WISM '09 Proceedings of the International Conference on Web Information Systems and Mining
Year:
2009

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Abstract

Many research results demonstrate that government itself cannot handle all the requests from residents in emergency response. Some scholars proposed that building community response grids which utilized pre-existing communities to support citizen request. Unfortunately, little attention has been given to achieve effective and trustworthy collaboration between professional emergency responders and residents. In this paper, the authors modify the architecture of CRGs to provide a valid organizational pattern in emergency response. Based on the modified CRGs (M-CRGs), the trust modeling framework is discussed in detail. Through recording the total behaviors and evaluation of all agents in the systems, the society network is built and the global trustworthiness which reflects the agents' true synthetical ability is gained in the model. An application of this model to Snow Disasters in Southern China is illustrated. Analysis shows that the model contributes to developing efficiency in emergency response.