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Software defined network with centralized control and flexibility of programming has been widely used. And congestion could occur easily in this kind of network owing to more elephant flows with increasing network requirements. To resolve the problem, this paper proposed an ant colony optimization algorithm based on flow scheduling system (TSACO). The system accurately detects elephant flows with...
With the continuous expansion of the network scale, the complexity and heterogeneity of computer networks request high toward network management. While a SNMP-based centralized network management has disadvantage in the scalability and flexibility. By applying mobile agent is a good solution to those problems. In this paper, a mobile agent-based distributed network management framework is presented...
This paper addresses the problem of detecting anomalous multivariate co-occurrences using a limited number of unlabeled training observations. A novel method based on using a hypergraph representation of the data is proposed to deal with this very high-dimensional problem. Hypergraphs constitute an important extension of graphs which allow edges to connect more than two vertices simultaneously. A...
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