Preliminary Agenda IRTF Open Meeting @ IETF-87 Berlin, Germany TUESDAY, July 30, 2013 0900-1130 CEST [Slot lengths below indicate presentation+discussion time.] State of the IRTF Lars Eggert 15+5 min Applied Networking Prize (ANRP) Award Talks 30+15 min each *** TE-YUAN HUANG *** for insights into the difficulties of rate adaptation for streaming video: Te-Yuan Huang, Nikhil Handigol, Brandon Heller, Nick McKeown and Ramesh Johari. Confused, Timid, and Unstable: Picking a Video Streaming Rate is Hard. Proc. ACM Internet Measurement Conference (IMC),November 2012, Boston, MA, USA. Today’s commercial video streaming services use dynamic rate selection to provide a high-quality user experience. We measure three popular video streaming services and find that accurate client-side bandwidth estimation above the HTTP layer is hard. As a result, rate selection based on inaccurate estimates can trigger a feedback loop, leading to undesirably variable and low-quality video. In this talk, we will present insights into its root causes and validate initial solutions to prevent it. *** LAURENT VANBEVER *** for proposing a framework to allow seamless BGP reconfigurations: Stefano Vissicchio, Laurent Vanbever, Cristel Pelsser, Luca Cittadini, Pierre Francois and Olivier Bonaventure. Improving Network Agility with Seamless BGP Reconfigurations. Proc. IEEE/ACM Transactions on Networking (TON), To Appear. Changing the BGP configuration is a common (sometimes, daily) event in many networks. What is often forgotten though is that any of such changes can create routing and forwarding anomalies - even when best current practices are applied. In this presentation, we describe how to deploy a new BGP configuration, with no impact on data-plane traffic, by leveraging the ability of BGP routers to run two independent control-planes. Winning Team Presentation from the 3rd MANIAC Challenge Matthias Waehlisch 15 min http://2013.maniacchallenge.org/