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George Varghese

George Varghese
PRINCIPAL RESEARCHER
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George Varghese obtained his Ph.D in 1992 from MIT. He worked from 1993-1999 at Washington University, and from 1999 to 2012 at UCSD, both as professor of computer science. He was the Distinguished Visitor in the computer science department at Stanford University from 2010-2011.  He joined Microsoft Research in 2012. He was the 2014 winner of the IEEE Koji Kobayashi Computers and Communications Award for his work in “algorithmics and its applications to high-speed packet networks”.  He was the 2014 winner of the ACM SIGCOMM Award "for sustained and diverse contributions to network algorithmics, with far reaching impact in both research and industry" Past winners can be found at  http://www.sigcomm.org/awards/sigcomm-awards.

Together with colleagues, he has 22 patents awarded in the general field of Network Algorithmics. Several of the algorithms he helped develop appear in commercial systems including Linux (timing wheels), the Cisco GSR (DRR), and Microsoft Windows (IP lookups). He helped design the hardware lookup engine for Procket's 40 Gbps router. He has been on the advisory boards of Memoir, Jibe, Sanera, and SwitchOn, and consulted for ST MicroElectronics, AOL, and Fujitsu. In May 2004, he co-founded NetSift Inc., where he was President and CTO. NetSift was acquired by Cisco Systems in 2005. His book "Network Algorithmics" on fast router and endnode implementations was published in 2004 by Morgan-Kaufman.

He has written over 100 papers, mostly on networking, but also on computer architecture, genomics, and databases. After Dijkstra's early work, he helped develop general techniques for self-stabilization, an abstraction of a strong network fault-tolerance property. His Erdos number is 2 via mathematicians Ron and Fan Graham.

He has been a Fellow of the ACM since 2002 and an ONR Young Investigator. He was PC co-chair of SIGCOMM 2012 and general co-chair of SIGCOMM 2001. He won the UCSD Best Teacher Award (2001) and the Graduate Mentor of the Year Award at Washington University (1997). With colleagues, he has won best paper awards at SIGCOMM (2014), ANCS (2013), OSDI (2008) and PODC (1996), and the IETF Applied Networking Prize (2013).

An updated source of recent work is http://cseweb.ucsd.edu/~varghese/  The only papers listed below are those with coauthors at Microsoft who have entered them.   A second source of recent papers is http://www.dblp.org/pers/hd/v/Varghese:George.html

Publications