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Chinese Journal of Management Science ›› 2006, Vol. ›› Issue (2): 71-76.

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Group Decision-making for Risk Avoidance in Software Project Bidding Based on VPRS

XIE Gang, ZHANG Jin-long   

  1. School of Management, Huazhong Universisty of Science and Technology, Wuhan 430074, China
  • Received:2005-05-08 Revised:2005-12-11 Online:2006-04-28 Published:2012-03-07

Abstract: This paper develops an algorithm based on variable precision rough set theory,which can be used to adjust classification error in decision table consiting of risk exposure(RE) of software project bidding.In order to reflect experts' ability,impartiality and carefulness roundly during the course of group decision-making,each expert is endowed a weight.Integrated risk exposure(IRE) of projects and risk indices is computed,then risk avoidnace measures,the rank of risk avoidance strength and risk avoidance methodology are discussed.

Key words: variable peecision rough set, software project, bidding, risk avoidance, group decision-making

CLC Number: