Welcome!

• www.eposoft.org
  Visualization tools in particular to analyze software evolution
• Software Evolution:
  Detecting evolution patterns from large version archives.
• COLDEX:
  Collaborative Learning and Distributed Experimentation (see our meteorite impact simulation at www.geosim.org)
• Graph Animation:
  dynamic graph drawing for given sequences of evolving graphs
• GANIMAL Project:
  generative approaches in learning software for compiler design (slides of my presentation at the Dagstuhl Seminar on New Media in CS Teaching)
• VRML++:
  an object-oriented extension of VRML97
• VRML with Constraints:
  (joint work with Jörg Keller)
• JOSH:
  Java Old-Style Shell for teaching Java programming
• www.Softwarevisualisierung.de:
  German researchers and projects in software visualization (We are currently setting up a more general portal to information on software visualization at www.softvis.org)
• InterTalk:
  a collaborative learning software for foreign language education (see also German press release).
• "Semantics-Directed Generation of Compilers and Abstract Machines" :
  my PHD thesis is available online.

• ACM Symposium on Software Visualization, Brighton, UK, September, 2006:
  program co-chair together with Margaret Burnett (Oregon State Univ.,USA)
• MSR 2006: International Workshop on Mining Software Repositories, Shanghai China, 2006, co-organizer with Harald Gall (Univ. Zurich, Switzerland) and Ahmed Hassan (Univ. Waterloo, Canada)
  
• Web3D 2006 11th International Conference on 3D Web Technology:
  PC member
• Dagstuhl Seminar on Multi Version Program Analysis:
  June 2005, co-organizer with T. Ball (Microsoft Research - Redmond, US), D. Notkin (Univ. of Washington, US), A. Zeller (Univ. Saarbrücken, DE)
• Tutorial on Software Visualization, tutorial speaker at the International Conference on Software Engineering ICSE 2005, St. Louis, May, 2005
• ACM Symposium on Software Visualization, St. Louis, May, 2005:
  PC member
• MSR 2005: International Workshop on Mining Software Repositories, St. Louis, Missouri, USA, 2005, co-organizer with Ahmed Hassan and Ric Holt (Univ. Waterloo, Canada)
  
• 13th International Workshop on Program Comprehension, St. Louis, Missouri, USA, 2005:
  PC member
• SIMCHI, New Orleans, January, 2005:
  PC member
• ACM Symposium on Software Visualization, San Diego, June 2003:
  general chair
• Dagstuhl Seminar on Software Visualization:
  May 2001, co-organizer with John Stasko and Peter Eades. (There are also a seminar report, program and pictures. and a Springer LNCS-Volume with revised papers).
• ACM Web3D 2001:
  general chair (6th International Symposium on VRML and Web3D Technologies).
• German 3D eCommerce day:
  co-organizer with Volker Coors and Monika Heidemann.
• GI-Workshop on Software Visualization 2000:
  organizer
• Web3D/VRML 2000:
  PC member
• ACM VRML 99:
  program chair (4th International Conference on VRML and Web 3D Technology)
• Workshop on Principles of Abstract Machines 1998:
  co-organizer with with Peter Sestoft (in conjunction with the Joint International Symposia SAS'98 and PLILP/ALP'98).
• OOE-VRML Working Group:
  co-chair (no longer active)
• Workshop on OO and VRML 1998:
  chair (in conjunction with the ACM VRML98 Symposium).
• "Deutsche Informatik Akademie DIA":
  I am teaching the following courses for DIA :
  • "Webtechnologien und -Anwendungen - heute und morgen"
  • "Visualisierung in der Softwareentwicklung -- Methoden, Werkzeuge, Möglichkeiten, Grenzen, Trends"
• I am a member of ACM, GI and the Web3D Consortium and chair of the steering committee of the ACM Symposium series on Software Visualization