A Two-Stage Spatiotemporal Approach for Mining Traffic Flows across Multiple Networks
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概要
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In this letter, a new definition of two-stage spatiotemporal approach, called ICA-WFS (Independent-Component-Analysis-Weighted-Frequent-Substructure) is proposed. To facilitate capturing abnormal behavior across multiple networks and dimensionality reduction at a single Point of Presence (PoP), ICA is applied. With application of WFS, an complete graph is examined, unusual substructures of which are reported. Experiments are conducted and, together with application of backbone network (Internet2) Netflow data, show some positive results.
- 2011-01-01
著者
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Jin Haiyan
University Of Electronic Science And Technology Of China
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HE Weisong
Key Lab of Broadband Optical Fiber Transmission and Communication Networks, University of Electronic
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HU Guangmin
Key Lab of Broadband Optical Fiber Transmission and Communication Networks, University of Electronic
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ZHOU Yingjie
Key Lab of Broadband Optical Fiber Transmission and Communication Networks, University of Electronic
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He Weisong
Key Lab Of Broadband Optical Fiber Transmission And Communication Networks University Of Electronic
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Hu Guangmin
Key Lab Of Broadband Optical Fiber Transmission And Communication Networks University Of Electronic
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Zhou Yingjie
Key Lab Of Broadband Optical Fiber Transmission And Communication Networks University Of Electronic
関連論文
- A Two-Stage Spatiotemporal Approach for Mining Traffic Flows across Multiple Networks
- An Accurate Approach to Large-Scale IP Traffic Matrix Estimation