A Variable Precision Fuzzy Rough Group Decision-Making Model for IT Offshore Outsourcing Risk Evaluation

Guodong Cong; Jinlong Zhang; Tao Chen; Kin-Keung Lai

doi:10.4018/978-1-60566-770-6.ch134

A Variable Precision Fuzzy Rough Group Decision-Making Model for IT Offshore Outsourcing Risk Evaluation

Guodong Cong
, Jinlong Zhang
, Tao Chen
, Kin-Keung Lai

City University of Hong Kong

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 12 - Chapter in an edited book (Author) › peer-review

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. © 2010, IGI Global.

Original language	English
Title of host publication	IT Outsourcing: Concepts, Methodologies, Tools, and Applications
Publisher	IGI Global Publishing
Pages	2113-2129
ISBN (Print)	9781605667713, 9781605667706
DOIs	https://doi.org/10.4018/978-1-60566-770-6.ch134
Publication status	Published - 1 Jan 2009

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Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

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A Variable Precision Fuzzy Rough Group Decision-Making Model for IT Offshore Outsourcing Risk Evaluation. / Cong, Guodong; Zhang, Jinlong; Chen, Tao et al.
IT Outsourcing: Concepts, Methodologies, Tools, and Applications. IGI Global Publishing, 2009. p. 2113-2129.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 12 - Chapter in an edited book (Author) › peer-review

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A Variable Precision Fuzzy Rough Group Decision-Making Model for IT Offshore Outsourcing Risk Evaluation

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