基于多重过滤草图的网络超点测量算法
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李卓,孟晋虎,林盛彦,高源,谷大伟,尤辰至,刘开华
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Network superspreader measurement algorithm based on multiple filter sketch
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Zhuo LI,Jinhu MENG,Shengyan LIN,Yuan GAO,Dawei GU,Chenzhi YOU,Kaihua LIU
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表 2 偏度数据集下流频率测量的平均相对误差 |
Tab.2 Average relative error of flow size measurement on zipf dataset |
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方案 | e | s=0 | s=0.1 | s=0.2 | s=0.3 | s=0.4 | s=0.5 | s=0.6 | s=0.7 | s=0.8 | s=0.9 | s=1.0 | MFS | 0.21 | 0.22 | 0.24 | 0.26 | 0.27 | 0.29 | 0.31 | 0.33 | 0.34 | 0.35 | 0.35 | Elastic | 0.77 | 0.77 | 0.78 | 0.80 | 0.83 | 0.87 | 0.93 | 0.99 | 1.07 | 1.21 | 1.43 | Diamond | 9.73 | 6.33 | 5.79 | 5.70 | 5.54 | 5.44 | 5.11 | 4.51 | 3.88 | 3.24 | 2.93 | TowerCU | 0.40 | 0.42 | 0.41 | 0.42 | 0.43 | 0.44 | 0.42 | 0.40 | 0.36 | 0.28 | 0.25 | CM | 3.08 | 3.09 | 3.15 | 3.23 | 3.34 | 3.47 | 3.64 | 3.84 | 4.04 | 4.41 | 5.01 | CU | 1.58 | 1.61 | 1.69 | 1.80 | 1.93 | 2.08 | 2.23 | 2.43 | 2.60 | 2.93 | 3.39 | CS | 1.12 | 1.16 | 1.22 | 1.33 | 1.48 | 1.67 | 1.92 | 2.25 | 2.66 | 3.30 | 4.34 |
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