Services to the Scientific Community
- Co-organizer & PC member of the International Conferences on Intelligent Computer Mathematics (CICM'12), Bremen, Germany, 09-13 July 2012
- PC member of the 10th Mexican International Conference on Artificial Intelligence, Puebla, Mexico, 26-04 December 2011
- PC member of the International Conference on Intelligent Computer Mathematics, Bertinoro, Italy, 17-23 July 2011
- Trustee of the Mathematical Knowledge Management Interest Group, 2010-2013
- PC member of the 9th Mexican International Conference on Artificial Intelligence, Pachuca, Mexico, 08-13 November 2010
- Co-chair & Co-organizer of the 6th Verification Workshop (VERIFY'10) in connection with IJCAR'10 at FLOC'10, Edinburgh, Scotland, 20-21 July 2010
- PC member of the 9th Workshop on User-Interfaces for Theorem Provers (UITP'10) in connection with ITP'10 at FLOC'10, Edinburgh, Scotland, 20th July 2010
- Co-organizer of the Workshop on Mathematically Intelligent Proof Search in connection with CICM 2010, Paris, France, 10th July 2010
- PC member of the 9th International Conference on Mathematical Knowledge Management in connection with CICM 2010, Paris, France, 09-10 July 2010
- PC member of the 4th Workshop on Programming Languages for Mechanized Mathematics Systems in connection with CICM 2010, Paris, France, 05th July 2010
- Chair of the 10th International Conference on Artificial Intelligence and Symbolic Computation in connection with CICM 2010, Paris, France, 05-06 July 2010
- Trustee of the Artificial Intelligence and Symbolic Computation Conference Series (AISC) , since 2010
- Member of the organising committee of the Deduktionstreffen 2009, Jacobs University, Bremen, Germany, 15-16 October 2009
- PC member of the 16th Symposium on the Integration of Symbolic Computation and Mechanised Reasoning (CALCULEMUS'09) in connection with CICM'09, Canada, 06-07 July 2009
- PC member of the 4th Workshop on Logical and Semantic Frameworks, with Applications (LSFA'09) in connection with RDP'09, Brasília, Brazil , 28th June 2009
- Co-Editor of the Special Issue Authoring, Digitalization and Management of Mathematical Knowledge, Mathematics in Computer Science, Springer, 05th January 2009
- Co-Editor of the Special issue on User Interfaces for Theorem Proving, (ENTCS), forthcoming, 30th September 2008
- PC member of the 7th International Workshop on the Implementation of Logics (IWIL'08) in connection with LPAR 2008, Doha, Qatar, 22nd November 2008
- Co-chair & Co-organizer of the 8th International Workshop on User Interfaces for Theorem Provers (UITP'08) in connection with TPHOLS'08, Montréal, Québec, Canada, 22nd August 2008
- PC member of the 5th International Verification Workshop (VERIFY'08) in connection with IJCAR'08, Sydney, Australia, 10-11 August 2008
- PC member of the Workshop on Practical Aspects of Automated Reasoning (PAAR-2008) in connection with IJCAR'08, Sydney, Australia, 10-11 August 2008
- Co-chair of the 7th International Conference on Mathematical Knowledge Management (MKM'08) in connection with CICM'08, Birmingham, UK, 28-30 July 2008
- Deputy Spokesman of the German Interest Group on Automated Deduction, 2008-2011
- Member of the organising committee of the Deduktionstreffen 2008, Saarbrücken, Germany, 17-18 March 2008
- Trustee (ex-officio) of the Mathematical Knowledge Management Interest Group, 2007-2010
- PC member of the Workshop on Empirically Successful Automated Reasoning in Large Theories (ESARLT) in connection with CADE'07, IUB, Bremen, Germany, 16th July 2007
- PC member of the 4th Verification Workshop (VERIFY'07) in connection with CADE-21, IUB, Bremen, Germany, 15-16 July 2007
- Co-Editor of the Special issue on Formal Modeling and Verification of Critical Systems, 01st July 2007
- Member of the organising committee of the Deduktionstreffen 2007, Koblenz, Germany, 26-27 March 2007
- PC member of the 6th International Workshop on the Implementation of Logics in connection with LPAR 2006, Phnom Penh, Cambodia, 12th November 2006
- Co-chair & Co-organizer of the Seventh Workshop on User-Interfaces for Theorem Provers (UITP'06) in connection with IJCAR'06 at FLOC'06, Seattle, USA, 21st August 2006
- Co-chair & Co-organizer of the 3rd Verification Workshop (VERIFY'06) in connection with IJCAR'06 at FLOC'06, Seattle, USA, 15-16 August 2006
- Organizer of the Workshop "Trustworthy Software", Saarland University, Saarbrücken, Germany, 18-19 May 2006
- Co-organizer of the Theorema-Ultra-Omega'05 Workshop, Saarland University, Germany, 14-15 November 2005
- Co-organizer of the 3rd Nancy-Saarbrücken Workshop on Logic, Proofs and Programs, LORIA, Nancy, France, 13-14 October 2005
- Co-organizer of the Nancy-Saarbrücken Workshop on Logic, Deduction and Applications, Saarland University, Saarbrücken, Germany, 25-26 November 2004
- Co-organizer of the Nancy-Saarbrücken Workshop on Logic, Deduction and Applications, LORIA, Nancy, France, 17-18 June 2004
- Co-organizer of the Jahrestreffen der GI-Fachgruppen Deduktionssysteme (FG 1.2.1) und Logik in der Informatik (FG 0.1.6), Saarland Universty & DFKI GmbH, Saarbrücken, Germany, 2004
- Co-organizer of the Theorema-Omega'03 Workshop, Schloss Hagenberg, Linz, Austria, 2003
- Co-chair & Co-organizer of the Verification Workshop (VERIFY'02) in connection with CADE'02 at FLOC'02, Copenhagen, Denmark, 25-26 November 2010
- Steering committee of the Verification Workshop Series, 25th July 2001
- Co-chair & Co-organizer of the Verification Workshop (VERIFY'01) in connection with IJCAR'01, Siena, 19th June 2001
- Co-organizer of the Deduktionstreffen, Saarland Universty, Saarbrücken, Germany, 06-07 October 2000