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Seminars
Seminar Archive >> 2002
Dr Balachander Krishnamurthy - Web and Internet Measurement Research

AT&T Labs--Research

2002-01-22

Computer Science Seminar Room, G1.15

I have been measuring various aspects of the Web and the Internet as part of improving the user's Web experience while reducing load on the network. A global infrastructure has been built around this effort that has led to gathering of data at various levels of the protocol stack. I will present a quick overview of various research projects that I have been involved in over the last four years. The remainder of the talk will focus on some recent examination of netflow data to characterise DNS traffic, via passive and active measurements as well as a graph-based analysis.

Bio: Balachander Krishnamurthy has published in various conferences including SIGCOMM, Infocom, WWW, Usenix, USITS, etc. He has co-authored a Proposed Standard on adding a delta mechanism to HTTP/1.1, has co-written and edited a book on UNIX, and was series editor for 8 volumes in the 'Trends in Software' series of books. Bala has published over 50 technical papers and has lectured in around thirty countries. He holds several patents in the Web arena. Recently, with Jennifer Rexford, he co-authored 'Web Protocols and Practice: HTTP/1.1, Networking Protocols, Caching, and Traffic Measurement' (672 pp, Addison-Wesley). He is homepageless but many of his papers can be accessed at http://www.research.att.com/~bala/papers.

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