Christian Grothoff

		Christian Grothoff <christian@grothoff.org> Emmy-Noether research group leader in Computer Science Free Secure Network Systems Group Lehrstuhl für Netzarchitekturen und Netzdienste Boltzmannstraße 3, Room 03.05.040 Technische Universität München D-85748 Garching bei München, Bayern GPG Fingerprint: 1964 7543 F786 1D3B F4E6 4FF7 BF60 708B 4842 6C7E Curriculum vitae, DBLP, Savannah, Freshmeat

Courses at TUM (DU)		IN 2097 Master Course Computer Networks, Winter 2009

Software		Doodle, Hitsuji, Jamit, Kacheck/J, Runabout
Projects		DUP, GNUnet, GNU libextractor, GNU libmicrohttpd, XTC, X10

Research		Static Analysis, Compilers, Programming Languages, Secure Peer-to-Peer Networking, Systems
Publications		"Ein Kombinatorisches Standortproblem", Diplomarbeit, Fachbereich Mathematik, BUGH Wuppertal, 2000 (pdf, bibtex) "Encapsulating Objects with Confined Types", joint work with Jens Palsberg and Jan Vitek, OOPSLA 2001 (pdf, bibtex) "Efficient Sharing of Encrypted Data", joint work with Krista Bennett, Tzvetan Horozov and Ioana Patrascu, ACISP 2002, (pdf, bibtex) "An Excess-Based Economic Model for Resource Allocation in Peer-to-Peer Networks", Wirtschaftsinformatik, June 2003 (pdf, bibtex) "A Transport Layer Abstraction for Peer-to-Peer Networks", joint work with Ronaldo Ferreira and Paul Ruth, GP2PC 2003 (pdf, bibtex) "Walkabout revisited: The Runabout", ECOOP 2003 (pdf, bibtex) "`gap` - practical anonymous networking", joint work with Krista Bennett, Workshop on Privacy Enhancing Technologies, March 2003 (pdf, bibtex) "Engineering a Customizable Intermediate Representation", joint work with Krzysztof Palacz, Jason Baker, Chapman Flack, Hiroshi Yamauchi and Jan Vitek, IVME 2003 (pdf, bibtex) "Recycling Garbage Theory", CSD TR# 04-012 (pdf, bibtex) "Engineering a Customizable Intermediate Representation", joint work with Krzysztof Palacz, Jason Baker, Chapman Flack, Hiroshi Yamauchi and Jan Vitek, Science of Computer Programming Volume 57, Issue 3, 2005 (pdf, bibtex) "Translation-Based Steganography", joint work with Krista Grothoff, Ludmila Alkhutova, Ryan Stutsman and Mikhail Atallah, Information Hiding Workshop 2005 (pdf, bibtex); CSD TR# 05-009, (pdf, bibtex) "Reading File Metadata with extract and libextractor", LinuxJournal, June, 2005, (html, bibtex) "Type-Safe Optimization of Plugin Architectures", joint work with Neal Glew and Jens Palsberg, Static Analysis Symposium 2005 (pdf, bibtex) "Deriving Object Typestates in the Presence of Inter-Object References", joint work with Mangala Gowri and Satish Chandra, OOPSLA 2005 (pdf, bibtex) "X10: An Object-Oriented Approach to Non-Uniform Cluster Computing", joint work with Philippe Charles, Christopher Donawa, Kemal Ebcioglu, Allan Kielstra, Vijay Saraswat, Vivek Sarkar and Christoph Von Praun, OOPSLA 2005 (pdf, bibtex) "Lost in Just the Translation", joint work with Ryan Stutsman, Mikhail Atallah and Krista Grothoff, SAC 2006 (Security Track) (pdf, bibtex) "Expressive Type Systems for Object-Oriented Languages", PhD dissertation, UCLA, 2006 (pdf, bibtex) "Optimal Bitwise Register Allocation using Integer Linear Programming", joint work with Rajkishore Barik, Rahul Gupta and Vinayaka Pandit, LCPC 2006 (pdf, bibtex) "Encapsulating Objects with Confined Types", joint work with Jens Palsberg and Jan Vitek, TOPLAS 2007 (bibtex) "Lost in Translation", joint work with Krista Grothoff, Ryan Stutsman, Ludmila Alkhutova and Mikhail Atallah, Journal of Computer Security, Volume 17 Issue 3, 2009, (pdf, bibtex) "Routing in the Dark: Pitch Black", joint work with Nathan S. Evans and Chris GauthierDickey, Annual Computer Security Applications Conference 2007 (pdf, bibtex) "Vielleicht anonym? Die Enttarnung von StealthNet-Nutzern", joint work with Nils Durner and Nathan S. Evans, c't magazin für computer technik 21'2007 (bibtex) "The Runabout", Software: Practice and Experience 2008 (pdf, bibtex) "Bootstrapping of Peer-to-Peer Networks", joint work with Chris GauthierDickey, International Workshop on Dependable and Sustainable Peer-to-Peer Systems 2008 (pdf, bibtex, slides) "Anonyme Peer-to-Peer-Netze im Überblick", joint work with Nils Durner and Nathan S. Evans, iX magazin für professionelle informationstechnik 9'2008 (bibtex, buy) "Constrained Types for Object-Oriented Languages", joint work with Nathaniel Nystrom, Vijay Saraswat and Jens Palsberg, OOPSLA 2008 (pdf, bibtex) "Unerkannt im Internet", joint work with Nils Durner and Nathan S. Evans, iX special: Sicher im Netz 2008 (bibtex) "A Practical Congestion Attack on Tor Using Long Paths", joint work with Nathan S. Evans and Roger Dingledine, USENIX Security Symposium 2009 (bib, pdf)

Talks and Panels		Talk: "GNUnet" at DefCon 10, Las Vegas, USA, 2002. Talk: "The Runabout" at MSPLS 2002, Chicago, USA. Panel: "Mix Cascades vs. Peer-to-Peer: Is One Concept Superior?" at Workshop on Privacy Enhancing Technologies 2004, Toronto, Canada. Talks: "doodle and libextractor" and "GNUnet" at LUG Camp 2005, Wuppertal, Germany. Talk: "Lost in Translation" at DefCon 13, Las Vegas, USA (pdf). Talk: "A Type System for Distributed Arrays" at SoCal 2005, Pasadena, USA. Talk: "Lost in Translation" at FRISC 2006, Colorado Springs, USA (pdf). Panel: "Young Guns/OO: The Next Generation" OOPSLA 2006, Portland, USA. Talk: "Routing in the Dark: Pitch Black" at DefCon 15, Las Vegas, USA, 2007. Talk: "Migrating Code to IPv6" at the Rocky Mountain IPv6 Summit 2008, Denver, USA (pdf). Talk: "Secure File-Sharing in the GNUnet Peer-to-Peer Framework" at the University of Helsinki, Finland, 2008. Talk: "de-Tor-iorate Anonymity" at DefCon 16, Las Vegas, USA, 2008. Talk: "Secure File-Sharing in the GNUnet Peer-to-Peer Framework" at the Universität von Dortmund, Germany, 2008. Talk: "Secure File-Sharing in the GNUnet Peer-to-Peer Framework" at the Universität von Darmstadt, Germany, 2008. Panel: "Anonymity" at the Information Technology Study Group Fall 2008 Workshop, San Diego, 2008. Talk: "The DUP System" at UCLA, Los Angeles, 2008 (pdf). Talk: "Towards Productive Parallel Programming" at Universität von Mainz, 2009 (pdf). Talk: "Productive Parallel Programming for the Masses" at Front Range Architecture Compilers Tools And Languages (FRACTAL) Workshop, 2009 (pdf). Keynote: "Free Software for Privacy" at Forum Internacional de Software Livre, 10, 2009 (pdf).

Education		1996-2000 Diplom II in mathematics at the BUGH Wuppertal 1996-2001 1. Staatsexamen in chemistry at the BUGH Wuppertal 2000-2003 MS in Computer Science at Purdue Summer 2004 Internship at IBM India Research Lab (IRL), working for Satish Chandra 2000-2005 PhD studies in Computer Science at Purdue University 2005-2006 PhD studies in Computer Science at UCLA. August 2006 PhD (Computer Science - UCLA) - Advisor: Jens Palsberg

Employment		2000-2005 Research Assistant in Computer Science at Purdue University 2005-2006 Research Assistant in Computer Science at UCLA September 2006 - August 2009 Assistant Professor for Computer Science at the University of Denver, Denver, Colorado September 2009 - current Emmy-Noether Nachwuchsgruppenleiter in Computer Science at the Technische Universität of München, Bavaria

Honors		DFG Emmy-Noether Award (2009-2014) Kurt-Hansen Fellowship (1998-2000) Delphi Automotive Sponsored Thesis (1999-2000) DAAD Fellowship (2000-2001) Barmenia Award for best graduates 2000-2001 in mathematics


Links		IMC, Zeit, BBC, fm, uf, /., GNU, EFF

Christian Grothoff <christian@grothoff.org>