DocumentCode
2212553
Title
Detection of Task-Conflict of Task and Role Based Access Control Model for Workflow
Author
Huang, Yuming ; Cao, Yan ; Chen, Yan
Author_Institution
Manage. Sci. & Eng., Dalian Maritime Univ., Dalian, China
fYear
2009
fDate
26-28 Dec. 2009
Firstpage
2308
Lastpage
2311
Abstract
Based on the task and role based workflow access control model(TRBAC),a method of detecting the conflict between tasks is proposed in this paper. Using Description Logics (DL) to represent the TRBAC model and the reasoning mechanism provided by DL could detect the errors timely while assigning tasks in the workflow process.
Keywords
authorisation; formal specification; inference mechanisms; knowledge representation languages; task analysis; TRBAC model; description logics; formal specification language; reasoning mechanism; task and role based workflow access control model; task-conflict detection; Access control; Conference management; Energy management; Engineering management; Information science; Large-scale systems; Logic; Permission; Security; Standardization;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Science and Engineering (ICISE), 2009 1st International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4244-4909-5
Type
conf
DOI
10.1109/ICISE.2009.496
Filename
5454721
Link To Document