ID | 原文 | 译文 |
46916 | 最后通过实验显示 SigFeedback 算法具有较高的效率,且能使误报率从 13%降低到 3%。 | Finally the experiment show that the SigFeedback algorithm has high efficiency,making the rate of false positive from 13% down to 3%. |
46917 | 随着网络功能日益多样化,分组分类技术对匹配域数量、表项深度等需求不断提高,加剧了硬件存储压力。 | With the increasing diversity of network functions, packet classification had a higher demand on the number ofmatch fields and depth of match table, which placed a severe burden on the storage capacity of hardware. |
46918 | 为保证查表效率和硬件资源利用率,提出基于信息熵的匹配域裁剪算法。 | To ensure theefficiency of matching process while at the same time improve the usage of storage devices, an information entropy basedcutting algorithm on match fields was proposed. |
46919 | 通过分析匹配域冗余信息,提出匹配域裁剪模型; | By the analysis on the redundancy of match fields and distribution pat-tern in a rule set, a match field cutting model was proposed. |
46920 | 通过分组头部信息熵的映射建模,将匹配域裁剪算法复杂度从 NP 难降为线性复杂度。 | With the mapping of matching process to the process of en-tropy reduction, the complexity of optimal match field cutting was reduced from NP-hard to linear complexity. |
46921 | 实验结果表明,较现有方案,所提方案所需三态内容寻址存储器(TCAM,ternary content-addressable memory)存储空间能够进一步减少 40%以上,或随着流表规模增长,所提案能够明显减少算法运行时间。 | Experi-ment results show that compared to existing schemes, this scheme can need 40% less TCAM storage space, and on theother side, with the growing of table size, the time complexity of this algorithm is also far less than other algorithms. |
46922 | 针对目前相关性时间序列差分隐私保护方法没有统一的攻击模型,且不同方法的隐私保护强度无法进行横向比较和度量的问题,设计一种攻击模型。 | The current differential privacy preserving methods on correlated time series were not designed by protectingagainst a specific attack model, and the privacy level of them couldn’t be measured. Therefore, an attack model was putforward to solve the above problems. |
46923 | 由于这些方法加入的噪声是独立同分布的,且相关性时间序列可以看作短时平稳过程,根据信号处理中滤波的原理,设计一个线性滤波器作为攻击模型以滤除部分噪声。 | Since the noise series added by these methods was independent and identically dis-tributed, and the time series could be seen as a short-time stationary process, a linear filter was designed based on filteringtheory, in order to filter out the noise series. |
46924 | 实验结果表明,该攻击模型有效,并为各方法的隐私保护强度提供了统一的度量。 | Experimental results show that the proposed attack model is valid, and canwork as a unified measurement for these methods. |
46925 | 为弥补旅游相关网站旅游信息推荐的不足,以真实景区图片地理坐标数据和游览路径数据为研究基础,提出一种混合密度聚类方法识别景点热度,通过确定 HITS 算法预估景点吸引力, | In order to overcome the lacking of tourism information recommendation at the tourism websites, travel re-view websites and travel websites, a hybrid density clustering approach was proposed to identify scenic hotspot based onthe data of geographical coordinates and tour route data. |