剑桥大学 writing.ppt

à la recherche des réseaux perdus. 9 décembre 2007. Le tutoriel sera donné par Jon Crowcroft, Jon Crowcroft, University of Cambridge Currently CNRS/LIP6/UPMC And Thomson Labs, Paris. Jon.Crowcroft@cl.cam.ac.uk http://www.cl.cam.ac.uk/~jac22 This talk is in English There are 6 parts to this talk Cold Topics in Networks Reading a paper Writing a paper Giving a talk Writing a proposal Hot Topics in Networks Acknowledgements to Keshav Simon Peyton Jones Brad Karp and HT Kung for materials used with permission. 1. Cold Topics in Networks Jon Crowcroft, Cambridge Hot v. Cold Hot Topics Can be detected by brainstorming Socialising and off-the-wall thinking is good Invert a traditional approach Stretch one dimension to an extreme Bisociation/lateral/interdisciplinary Tennenhouse at DARPA (Active Nets) and as head of Intel Research deliberately indulged disruptive ideas Some measures of cold topics Number of low cited papers in low impact conferences Fractional Performance delta in systems papers Massive uptake of automatic tools for research (NS2, Planetlab, etc) Some examples of cold topics [DHT and Structured P2P] Even bad guys like the Storm Botnet use them [Internet Coordinate Systems] now secured too! [Faster packet classification] If you aren’t working with cisco, juniper or huawei? [BGP] The Border Gateway Protocol We even have a meta-replacement. Now is the time to deploy. More cold topics DDoS Define the problem - DoS on a best effort doesn’t mean much - see Newarch. Spam Is not largely a technical problem (see social nets and closed user groups) see ddos Overlays Were made up as a tool for research, not a research goal! Even more cold topics TINA The Intelligent Network Architecture = Knowledge Plane = network management TCP+AQM Mostly wrong Multicast 20 years without deployment? Newarch Not even wrong (see String Theory) Yet more cold topics Self similarity Surely there is a horizon effect MANETs 5000 protocols cannto be good Self Organising WSNs Unexpe