A variable precision fuzzy rough group decision-making model for IT offshore outsourcing risk evaluation

作者：Cong Guodong^*; Zhang Jinlong; Chen Tao; Lai Kin Keung

来源：Journal of Global Information Management, 2008, 16(2): 18-34.

DOI：10.4018/jgim.2008040102

• fuzzy group decision-making
• IT offshore outsourcing
• risk management
• variable precision fuzzy rough set

Risks evaluation is critical for the success of IT offshore outsourcing. Based on, fuzzy group decision-making (FGDM) and variable precision fuzzy rough set (VPFRS), this article proposes a new integrated model, variable precision fuzzy rough group decision-making (VPFRGDM), to evaluate the risk in IT offshore outsourcing. This model can improve the capability to handle potential errors,fairness and efficiency of risk evaluation, and is verified by a numerical case.

• 出版日期2008-6
• 单位华中科技大学