2009 Seventh Annual Communication Networks and Services Research Conference最新文献_第5页

On the Benefits of Multipath Routing for Distributed Data-Intensive Applications with High Bandwidth Requirements and Multidomain Reach 多路径路由对高带宽要求和多域到达的分布式数据密集型应用的好处

2009 Seventh Annual Communication Networks and Services Research Conference Pub Date : 2009-05-11 DOI: 10.1109/CNSR.2009.26

Xiaomin Chen, M. Chamania, A. Jukan, A. Drummond, N. Fonseca

引用次数: 17

Power Management and Bandwidth Allocation in a Cognitive Wireless Mesh Network 认知无线网状网络中的电源管理和带宽分配

2009 Seventh Annual Communication Networks and Services Research Conference Pub Date : 2009-05-11 DOI: 10.1109/CNSR.2009.67

M. Haidar, Mehdi Msakni, Z. Dziong

引用次数: 10

A Sample of Consumer Wi-Fi Use & Security in the UK 英国消费者Wi-Fi使用和安全的样本

2009 Seventh Annual Communication Networks and Services Research Conference Pub Date : 2009-05-11 DOI: 10.1109/CNSR.2009.66

Stuart Cunningham, V. Grout, B. Ghita

引用次数: 0

BotCop: An Online Botnet Traffic Classifier BotCop:一个在线僵尸网络流量分类器

2009 Seventh Annual Communication Networks and Services Research Conference Pub Date : 2009-05-11 DOI: 10.1109/CNSR.2009.21

Wei Lu, Mahbod Tavallaee, Goaletsa Rammidi, A. Ghorbani

{"title":"BotCop: An Online Botnet Traffic Classifier","authors":"Wei Lu, Mahbod Tavallaee, Goaletsa Rammidi, A. Ghorbani","doi":"10.1109/CNSR.2009.21","DOIUrl":"https://doi.org/10.1109/CNSR.2009.21","url":null,"abstract":"A botnet is a network of compromised computers infected with malicious code that can be controlled remotely under a common command and control (C&C) channel. As one the most serious security threats to the Internet, a botnet cannot only be implemented with existing network applications (e.g. IRC, HTTP, or Peer-to-Peer) but also can be constructed by unknown or creative applications, thus making the botnet detection a challenging problem. In this paper, we propose a new online botnet traffic classification system, called BotCop, in which the network traffic are fully classified into different application communities by using payload signatures and a novel decision tree model, and then on each obtained application community, the temporal-frequent characteristic of flows is studied and analyzed to differentiate the malicious communication traffic created by bots from normal traffic generated by human beings. We evaluate our approach with about 30 million flows collected over one day on a large-scale WiFi ISP network and results show that the proposed approach successfully detects an IRC botnet from about 30 million flows with a high detection rate and a low false alarm rate.","PeriodicalId":103090,"journal":{"name":"2009 Seventh Annual Communication Networks and Services Research Conference","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127011521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 54

Workload Characterization of a Large Systems Conference Web Server 大型系统会议Web服务器的工作负载表征

2009 Seventh Annual Communication Networks and Services Research Conference Pub Date : 2009-05-11 DOI: 10.1109/CNSR.2009.19

Aniket Mahanti, C. Williamson, Leanne Wu

引用次数: 13

Competitive FIFO Buffer Management for Weighted Packets 加权数据包的竞争性FIFO缓冲管理

2009 Seventh Annual Communication Networks and Services Research Conference Pub Date : 2009-05-11 DOI: 10.1109/CNSR.2009.28

Fei Li

{"title":"Competitive FIFO Buffer Management for Weighted Packets","authors":"Fei Li","doi":"10.1109/CNSR.2009.28","DOIUrl":"https://doi.org/10.1109/CNSR.2009.28","url":null,"abstract":"Motivated by providing differentiated services on the Internet, we consider efficient online algorithms for buffer management in network switches. We study a FIFO buffering model, in which unit-length packets arrive in an online manner and each packet is associated with a value (weight) representing its priority. The order of the packets being sent should comply with the order of their arriving time. The buffer size is finite. At most one packet can be sent in each time step. Our objective is to maximize weighted throughput, defined by the total value of the packets sent. In this paper, we design competitive online FIFO buffering algorithms, where competitive ratios are used to measure online algorithms' performance against the worst-case scenarios. We first provide an online algorithm with a constant competitive ratio 2. Then, we study the experimental performance of our algorithm on real Internet packet traces and compare it with all other known FIFO online competitive algorithms. We conclude that for the same instance, the algorithms' experimental performances could be different from their competitive ratios; other factors such as packet flow characteristics and buffer sizes affect the outcome. Our algorithm outperforms other online algorithms when the buffer resource is limited.","PeriodicalId":103090,"journal":{"name":"2009 Seventh Annual Communication Networks and Services Research Conference","volume":"59 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133419270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Characteristics of Internet Latency and Their Impact on Distance Prediction Accuracy 网络延迟特性及其对距离预测精度的影响

2009 Seventh Annual Communication Networks and Services Research Conference Pub Date : 2009-05-11 DOI: 10.1109/CNSR.2009.35

Chang-you Xing, Ming Chen

引用次数: 4

A Practical Survey of H.264 Capabilities H.264功能的实际调查

2009 Seventh Annual Communication Networks and Services Research Conference Pub Date : 2009-05-11 DOI: 10.1109/CNSR.2009.15

C. Mazataud, B. Bing

引用次数: 7

Link Stability Approach and Scalability Method on ODMRP in Ad Hoc Networks Ad Hoc网络中ODMRP的链路稳定性方法和可扩展性方法

2009 Seventh Annual Communication Networks and Services Research Conference Pub Date : 2009-05-11 DOI: 10.1109/CNSR.2009.71

MohammadReza EffatParvar, N. Yazdani, Farshad Lahooti, M. EffatParvar

引用次数: 13

A Novel DWDM-PON Utilizing Downstream IRZ Signal for Upstream Data Re-modulation with High Extinction Ratio 一种利用下游IRZ信号进行高消光比上游数据重调制的新型DWDM-PON

2009 Seventh Annual Communication Networks and Services Research Conference Pub Date : 2009-05-11 DOI: 10.1109/CNSR.2009.76

Jinnan Zhang, X. Yuan, X. Ren, Yongqing Huang, Yang'an Zhang, Minglun Zhang

引用次数: 3