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[摘要]
基于状态分组的高效i-DFA构造技术
摘要:正则表达式匹配在很多网络安全领域起着非常重要的作用。确定性有限自动机(DFA, deterministic finite automaton)具有线速稳定的匹配性能,因而更适合在高速网络环境下执行正则表达式匹配。但DFA可能由于状态膨胀而占用巨大的内...
[摘要]
RocketTC:一个基于FPGA的高性能网络流量分类结构
摘要:基于深包检测技术的流量分类方法可以达到95%以上的识别率和准确率,然后,由于计算复杂性高、存储消耗大等原因,主流软件方法只能提供百兆(线速率)处理能力,而且不能处理大量流并发的情况。本文提出一个基于深包检测技术的芯片级流量分类架...
[摘要]
Abstract: As P2P dominates Internet traffic in recent years, ISPs are striving to balance between providing the basic networking services for P2P users and properly man...
论文
2013
[摘要]
Abstract: Data cleaning is an important step performed in the preprocessing stage of web usage mining, and is widely used in many data mining systems. Despite many eorts on...
[摘要]