Title :
A Fuzzy Rough Group Decision-making Model for Rating and Ranking IT Outsourcing Aggressive Risk
Author :
Zhang, Jinlong ; Cong, Guodong ; Yu, Yugang ; Gong, Yeming
Author_Institution :
Coll. of Manage., Huazhong Univ. of Sci. & Technol.
Abstract :
Risks are unavoidable in IT outsourcing (ITO), and it is critical to rank and rate the risk for the success of ITO, which is an important role in the competence of organizations. This paper proposes a new integrated methodology, fuzzy rough group decision-making (FRGDM), to evaluate the aggressive risk in ITO based on transaction-cost theory. The method can improve the fairness and efficiency of risk evaluation, and is verified by a case in a large-scale nuclear power station
Keywords :
DP management; cost-benefit analysis; decision making; fuzzy set theory; outsourcing; risk analysis; rough set theory; IT outsourcing; aggressive risk ranking; fuzzy rough group decision-making model; nuclear power station; transaction-cost theory; Costs; Decision making; Educational institutions; Fuzzy sets; Indium tin oxide; Large-scale systems; Outsourcing; Power generation; Risk management; Technology management; Fuzzy Group Decision-making; Fuzzy Rough Set; IT Outsourcing; Risk Management;
Conference_Titel :
Service Systems and Service Management, 2006 International Conference on
Conference_Location :
Troyes
Print_ISBN :
1-4244-0450-9
Electronic_ISBN :
1-4244-0451-7
DOI :
10.1109/ICSSSM.2006.320653
