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Detecting Heavy Change in the Heavy Hitter distribution of network traffic
2011 7th International Wireless Communications and Mobile Computing Conference, 2011The increasing number of network attacks causes growing problems for network operators and users. Thus, detecting anomalous traffic is of primary interest in IP networks management. In this paper we present a novel method for network anomaly detection, based on the idea of discovering Heavy Change (HC) in the distribution of the Heavy Hitters in the ...
CALLEGARI, CHRISTIAN +3 more
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Queue Management for the Heavy-Tailed Traffics
2010 International Conference on Broadband, Wireless Computing, Communication and Applications, 2010The purpose of this research is to design the new queueing algorithm effectively controlling the heavy-tailed traffics based on the comparison between the performance of the passive queue algorithm and that of the active queue algorithm. We adopted the tail-drop algorithm for PQM and the Random Early Detection (RED) for AQM, and conducted the ...
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Asymptotically Optimal Queue Disciplines in Heavy Traffic
Theory of Probability & Its Applications, 1991See the review in Zbl 0717.60107.
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Multi-channel queues in heavy traffic
Journal of Applied Probability, 1973In this paper, convergence theorems for heavy traffic queues are extended to multi-channel systems under general assumptions. Whitt (1968), and Iglehart and Whitt (1970) have proved weak convergence of the queue length process and the wait process for one-channel queues.
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Heavy metal concentrations in roadside soils and correlation with urban traffic in Beijing, China
Journal of Hazardous Materials, 2010Xinghui Xia
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