DocumentCode
504076
Title
A Risk-Aware Reputation Mechanism for Resource Sharing on Grids
Author
Du, Wei ; Cui, Guohua ; Liu, Wei
Author_Institution
Coll. of Comput. Sci. & Technol., Huazhong Univ. of Sci. & Technol., Wuhan, China
Volume
1
fYear
2009
fDate
11-14 Oct. 2009
Firstpage
223
Lastpage
227
Abstract
Because of highly dynamics, openness and autonomy of grid, effective access control mechanism is required to guarantee secure resource sharing on it. To resolve such problem, reputation and risk are formalized based on cloud model theory in this paper firstly. Subsequently, risk-aware reputation inference, combination and evolvement algorithms are designed respectively. Simulation results show higher risk sensitiveness and effectiveness of our proposal.
Keywords
authorisation; grid computing; resource allocation; risk analysis; access control mechanism; cloud model theory; grid resource sharing; risk-aware reputation inference; risk-aware reputation mechanism; Access control; Clouds; Computational modeling; Computer science; Educational institutions; Fuzzy logic; Fuzzy sets; Grid computing; Inference algorithms; Resource management; cloud model theory; reputation; resource sharing; risk;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer and Information Technology, 2009. CIT '09. Ninth IEEE International Conference on
Conference_Location
Xiamen
Print_ISBN
978-0-7695-3836-5
Type
conf
DOI
10.1109/CIT.2009.56
Filename
5329505
Link To Document