Title :
The main risk factors of IT outsourcing service based on rough set
Author :
Lu, Xinyuan ; Zhou, Xi ; Xu, Feipeng ; Gao, Peiran
Author_Institution :
Dept. of Inf. Manage., Huazhong Normal Univ., Wuhan, China
Abstract :
IT outsourcing service has the characteristics of high business association and strong asset specialization. The rough set theory is a relatively new soft computing method to deal with fuzzy and uncertain information. According to the questionnaire, this paper analyzes the risk factors of IT outsourcing service, based on Rough-set theory, using the algorithm such as decision support, certainly factor, coverage factor, and constructs the model of risk analysis. Then the paper obtains the main risk factors and weight of IT outsourcing service. The confidence-measure-based Rough set model can effectively solve uncertainty of risk factors and thus Risk Rule Mining problem of IT outsourcing service are solved.
Keywords :
DP management; data mining; fuzzy set theory; information technology; outsourcing; risk management; rough set theory; IT outsourcing service; asset specialization; business association; certainly factor; confidence-measure-based rough set model; coverage factor; decision support; fuzzy information; risk factor; risk rule mining problem; rough set theory; soft computing method; uncertain information; Approximation methods; Educational institutions; Knowledge transfer; Outsourcing; Risk management; Set theory; IT outsourcing service; Risk analysis; Rough set; Weight;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery (FSKD), 2012 9th International Conference on
Conference_Location :
Sichuan
Print_ISBN :
978-1-4673-0025-4
DOI :
10.1109/FSKD.2012.6234370
