Identity-Based Authentication for Cloud Computing
CloudCom '09 Proceedings of the 1st International Conference on Cloud Computing
A simple universal generating function method to search for all minimal paths in networks
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
Ordinal optimization based approach to the optimal resource allocation of grid computing system
Mathematical and Computer Modelling: An International Journal
Design of modern analog and mixed-signal computing hardware
GCMS '09 Proceedings of the 2009 Grand Challenges in Modeling & Simulation Conference
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Grid computing focuses on large-scale resource sharing. Using a general reliability model for grid computing to relax some impractical assumptions, a heuristic algorithm is presented to evaluate grid program/service reliability. The heuristic algorithm is based on two heuristic criteria that determine the significance of an entity and prune those insignificant ones. Through algorithm analysis, the heuristic algorithm is shown to have a linear complexity. This is much better than the previous algorithms, which are of exponential complexity. Another advantage of the heuristic algorithm is that the running time is controllable by adjusting the parameter of significant level (SL) and significant rate. A regression method is proposed to adjust the SL and predict the running time. Two examples are given