Title :
Preprocessing the noise in legacy user permission assignment data for role mining — An industrial practice
Author :
Huang, Chao ; Sun, Jianling ; Wang, Xinyu ; Si, Yuanjie ; Wu, Di
Author_Institution :
Coll. of Comput., Zhejiang Univ., Hangzhou, China
Abstract :
Little is known about how to preprocess the noise in legacy access control data when migrating to the Role-based Access Control model. This paper presents an experience report on the noise preprocess method of the legacy access control data of several financial systems. The main goal of this project is to improve the quality of the roles obtained via role mining.
Keywords :
authorisation; data mining; software maintenance; financial systems; legacy access control data; legacy user permission assignment data; noise preprocess method; role mining; role-based access control model; Access control; Chaos; Computer industry; Data mining; Data security; Educational institutions; Electronic mail; Error correction; Mining industry; Permission;
Conference_Titel :
Software Maintenance, 2009. ICSM 2009. IEEE International Conference on
Conference_Location :
Edmonton, AB
Print_ISBN :
978-1-4244-4897-5
Electronic_ISBN :
1063-6773
DOI :
10.1109/ICSM.2009.5306288
