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:10.4018/978-1-60566-920-5.ch004

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 decisionmaking (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 by IGI Global. All rights reserved.

Original language	English
Title of host publication	Technological Advancement in Developed and Developing Countries: Discoveries in Global Information Management
Publisher	IGI Global Publishing
Pages	74-90
ISBN (Print)	9781605669212, 9781605669205
DOIs	https://doi.org/10.4018/978-1-60566-920-5.ch004
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.
Technological Advancement in Developed and Developing Countries: Discoveries in Global Information Management. IGI Global Publishing, 2009. p. 74-90.

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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