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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.
Select projects from the alternative projects is the key of successful project management. The article set mixed 0–1 programming model for single objective optimization, set multi-objective programming, goal programming model according to overseas investment characteristics.