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Sybil attack is useful for mitigating P2P botnets, and the effect depends mainly on influence of Sybil nodes. However, how to improve influence of Sybil nodes is still a problem rarely studied. Taking Kademlia based botnets as the research object, we proposed a method to improve influence of Sybil nodes in P2P botnets. We constructed a testing system based on Planetlab and KAD network, and conducted...
In order to optimize test flow after the default flow was modified by hand, a new software framework for the radar fault isolation was illustrated. This framework separated all mapping algorithms from the test flow graph so as to modify flow and to insert mapping algorithm dynamically in testing process. Based on this framework, a kind of optimization method of test flow was proposed and studied....
A new support vector machine (SVM) approach with fuzzy rules decisions is proposed for grout stratum identification, which integrates with SVM and fuzzy systempsila s merits. SVM is a novel machine tool and fuzzy Takagi-Sugeno model is easy to process uncertain system. Through defining lambda -sigmoid fuzzy function, we put forward SVM decision function rules-based expression and proved they are consistent...
Today, remote testing techniques represent a particularly interesting topic. Although we may have obtained many result, but some problems are yet to be solved, such as scalability and flexibility. That integrating multi-technology into a unitive framework is capable of providing interesting solutions to the aforementioned problems. Based on C/S architecture, by combining of agent and web service,...
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