Abstract
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. © 2008, IGI Global.
| Original language | English |
|---|---|
| Pages (from-to) | 18-34 |
| Journal | Journal of Global Information Management |
| Volume | 16 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - Apr 2008 |
Research Keywords
- Fuzzy group decision-making
- IT offshore outsourcing
- Risk management
- Variable precision fuzzy rough set
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