Updates about research by the ANT group (Analysis of Internet Traffic)Tags
administrative algorithms amite Anomaly detection anycast AS-to-organization mapping botnet bzip2 conference Global Internet Hadoop hitlist Internet address space Internet address usage Internet Measurement Conference Internet topology journal lander madcat map/reduce measurement systems network datasets network traffic npsec packet trace collection papers parametric model periodic traffic predict round-trip time security SIGCOMM software spam splitting tech report Transactions on Networking visualization web tools workshopArchives
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Author Archives: johnh
new conference paper “Low-Rate, Flow-Level Periodicity Detection” at Global Internet 2011
The paper “Low-Rate, Flow-Level Periodicity Detection”, by Genevieve Bartlett, John Heidemann, and Christos Papadopoulos is being presented at IEEE Global Internet 2011 in Shanghai, China this week. The full text is available at http://www.isi.edu/~johnh/PAPERS/Bartlett11a.pdf. The abstract summarizes the work: As … Continue reading
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Tagged Anomaly detection, conference, Global Internet, lander, madcat, network datasets, network traffic, papers, periodic traffic, predict, security
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New Video About Address Utilization and Allocations on Map Browser
The ANT project released a video describing Internet address allocation and how we study address utilization with IPv4 censuses. Aniruddh Rao prepared this video, working with John Heidemann and Xue Cai. We have also updated our web-based IPv4 address browser … Continue reading
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Tagged amite, Internet address space, Internet address usage, Internet topology, lander, madcat, visualization, web tools
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multiple views in browsable Internet address map
We’re happy to announce an update to our browsable Internet map at http://www.isi.edu/ant/address/browse/. Our map now includes FIND ME and MULTIPLE VIEWS. FIND ME: To locate any host on the map, click in the IP address address box (at the top right) … Continue reading
new tech report “Parametric Methods for Anomaly Detection in Aggregate Traffic”
We just posted a tech report “Parametric Methods for Anomaly Detection in Aggregate Traffic” at <ftp://ftp.isi.edu/isi-pubs/tr-663.pdf>. This paper represents quite a bit of work looking at how to apply parametric detection as part of the NSF-sponsored MADCAT project. From the … Continue reading
ANT extensions for bzip2-splitting to appear in Hadoop
The ANT project is happy to announce that our extensions to Hadoop to support splitting of bzip2-compressed files have been accepted to appear in the next Hadoop release (will be 0.21.0). Support for compression is important in map/reduce because it … Continue reading
new paper “Uses and Challenges for Network Datasets”
We just posted a pre-print of the paper “Uses and Challenges for Network Datasets”, to appear at IEEE CATCH in March. The pre-print is at <http://www.isi.edu/~johnh/PAPERS/Heidemann09a.html>. The abstract summarizes the paper: Network datasets are necessary for many types of network … Continue reading
IMC paper on Internet Census described in MIT Tech Review
The IMC paper “Census and Survey of the Visible Internet” was described in an article “Probe Sees Unused Internet” in the MIT Technology Review by Robert Lemos. The article provides a nice summary of the issues, but it reaches a … Continue reading
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Tagged Internet address space, Internet Measurement Conference, papers
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new paper about Internet address space census and survey
We are happy to report that the paper “Census and Survey of the Visible Internet” has been accepted to appear at the Internet Measurement Conference in Vouliagmeni, Greece in October 2008. A preprint is available at http://www.isi.edu/~johnh/PAPERS/Heidemann08c.html, and an extended … Continue reading
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Tagged Internet address space, Internet Measurement Conference, papers
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Internet address space: new technical paper and browsable map
A number of folks expressed interest in our ANT census of the Internet address space at <http://www.isi.edu/ant/address/>. We have three recent updates, a new TECHNICAL REPORT and a BROWSABLE INTERNET ADDRESS MAP, and a PROJECT BLOG. We have have released … Continue reading