Abstract
With the rapid development of computer technology, distributed computing and parallel computing have made great progress. Distributed parallel computing system is a combination of distributed computing and parallel computing, which can provide fast solutions to information sharing and subtasks in high-speed network environment. In this paper, we propose a new access control model-Distributed Parallel Computing Role Based Access Control (DPCRBAC) Model on the basis of the traditional RBAC model. We propose a new roles set assignment algorithm-Optimized Roles Set (ORS) algorithm. According to the results of simulation, the proposed algorithm ORS can effectively improve the efficiency roles and is effective in reducing role conflicts in the process of role assignment, and ensure the safety and reliability of the distributed parallel computing system.
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Wu, W., Tang, Z. (2014). Optimized Roles Set Algorithm in Distributed Parallel Computing System . In: Li, K., Xiao, Z., Wang, Y., Du, J., Li, K. (eds) Parallel Computational Fluid Dynamics. ParCFD 2013. Communications in Computer and Information Science, vol 405. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-53962-6_47
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DOI: https://doi.org/10.1007/978-3-642-53962-6_47
Publisher Name: Springer, Berlin, Heidelberg
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