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Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE's Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
On the basis of analyzing differentiation between complex project crisis and risk, it studies complex characteristics of the complex project. It builds a grid-based complex project crisis management system according to complex project gird elements division and complex project crisis management procedure based on grid technology. It explains the functions of each subsystem and explores safety strategies of grid-based complex project crisis management system. It puts forward a new method to manage complex project crisis applying grid technology.