目录 架构 测量模块 分类模块 具体实现 实验:最后接入巴塞罗那的校园网流量测试: SBAR: SDN flow-Based monitoring and Application Recognition SOSR 2018 poster # 摘要 检测系统,可以细化应用层分类. 基于DPI和Machine Learning分类,可以减少开销. 基于应用协议分类. 使用特定的 DPI 技术检测 web 和加密流量 解决问题:无法识别相同协议下的不同应用(如http下的Facebook,Twitte…

概要 在sdn下,控制平面基于网络测量的的数据控制网络,而细粒度的管理得益于细粒度的测量数据.针对sdn环境下的细粒度测量(识别具体应用程序),可以实现对细粒度的流量管控. 设计了识别系统SBAR,对数据流进行测量,识别出具体应用程序并得到它们的网络数据.针对流分类,SBAR以应用程序协议为参照,使用了机器学习的算法. 针对web和加密流量,使用深度包检测检测包的负载以识别应用程序.同时SBAR利用了OpenFlow提供的测量数据识别应用,交换机利用南向接口向控制器传输数据.最后使用GUI对得到…

Systems and methods are provided to manage risk associated with access to information within a given organization. The overall risk tolerance for the organization is determined and allocated among a plurality of subjects within the organization. Allo…

[acmi 2015]Image based Static Facial Expression Recognition with Multiple Deep Network Learning ABSTRACT 该文章作者为EmotiW2015比赛静态表情识别的亚军,采用的方法为cnn的级联,人脸检测方面也采用了当时3种算法的共同检测, 通过在FER2013数据库上进行模型预训练,并在SFEW2.0(比赛数据)上fine-tune,从而在比赛的验证集和测试集上取得55.96%和61.29% 的准确…

In Flow, you can make global declarion about types. Run: flow init It will generate .flowconfig file, open it and add few lines of configration. [libs] decls/ [ignore] .*/node_modules/.* So it says that go to find 'decls' folders and use what has bee…

2.1.1 题目与摘要 1.为什么要增强IPD? The phase differences between the discrete Fourier transform (DFT) coefficients for two microphone signals are one of popular spatial cues in the frequency domain. 非理想情况下,IPD会失真,会偏离纯净语音提取的IPD. 2.IPD在复杂场景(混响.噪声)下受到了什么影响? 我们可以从…

3.3 Execution Flow of a DDD Based Application 基于DDD的应用程序执行流程 The figure below shows a typical request flow for a web application that has been developed based on DDD patterns. 一个基于DDD模式开发的Web应用的典型请求交互流程,如下图所示: The request typically begins with a user…

https://www.threadingbuildingblocks.org/docs/help/index.htm Parallelizing Data Flow and Dependency Graphs In addition to loop parallelism, the Intel® Threading Building Blocks (Intel® TBB) library also supports graph parallelism. It's possible to cre…

http://blog.packagecloud.io/eng/2016/06/22/monitoring-tuning-linux-networking-stack-receiving-data/ Jun 22, 2016 • packagecloud Tags: packagecloud linux kernel networking optimization tuning monitoring TL;DR This blog post explains how computers runn…

Adding Sign-On to Your Web Application Using Windows Azure AD 14 out of 19 rated this helpful - Rate this topic This document will show you how to configure a .NET application to perform web single sign-on against your Windows Azure AD enterprise dir…