Passive and Active Measurement: 12th International Conference, PAM 2011, Atlanta, GA, USA, March 20-22, 2011, Proceedings (Lecture Notes in Computer Science)

This book constitutes the refereed proceedings of the 12th International Conference on Passive and Active Measurement, PAM 2011, held in Atlanta, GA, USA, in March 2011. The 24 revised full papers presented were carefully reviewed and selected from 56 submissions. The papers were arranged into seven sessions covering passive measurement, wireless models, bandwidth, automated bots, route avoidance, interdomain protocols, timing, and diagnosis. Front Matter....Pages - Operating a Network Link at 100%....Pages 1-10 Dynamics of Prefix Usage at an Edge Router....Pages 11-20 Evolution of Cache Replacement Policies to Track Heavy-Hitter Flows....Pages 21-31 NAT Usage in Residential Broadband Networks....Pages 32-41 The Efficacy of Path Loss Models for Fixed Rural Wireless Links....Pages 42-51 Dissecting 3G Uplink Delay by Measuring in an Operational HSPA Network....Pages 52-61 On the Potential of Fixed-Beam 60 GHz Network Interfaces in Mobile Devices....Pages 62-71 On the Feasibility of Prefetching and Caching for Online TV Services: A Measurement Study on Hulu....Pages 72-80 On the Feasibility of Bandwidth Detouring....Pages 81-91 Can Network Characteristics Detect Spam Effectively in a Stand-Alone Enterprise?....Pages 92-101 Detecting and Analyzing Automated Activity on Twitter....Pages 102-111 A Practical Approach to Portscan Detection in Very High-Speed Links....Pages 112-121 Omnify: Investigating the Visibility and Effectiveness of Copyright Monitors....Pages 122-132 Internet Censorship in China: Where Does the Filtering Occur?....Pages 133-142 Route Flap Damping Made Usable....Pages 143-152 On Reducing the Impact of Interdomain Route Changes....Pages 153-162 Inferring the Origin of Routing Changes Based on Preferred Path Changes....Pages 163-172 A Comparative Study of Handheld and Non-handheld Traffic in Campus Wi-Fi Networks....Pages 173-183 Unveiling the BitTorrent Performance in Mobile WiMAX Networks....Pages 184-193 Peeling Away Timing Error in NetFlow Data....Pages 194-203 Clockscalpel: Understanding Root Causes of Internet Clock Synchronization Inaccuracy....Pages 204-213 FACT: Flow-Based Approach for Connectivity Tracking....Pages 214-223 Non-cooperative Diagnosis of Submarine Cable Faults....Pages 224-234 Measuring and Characterizing End-to-End Route Dynamics in the Presence of Load Balancing....Pages 235-244 Back Matter....Pages -