Activities
Program Committee Participation
| ISSTA | International Symposium on Software Testing and Analysis, ISSTA 2011, 2010 (demo and tool track) |
| ICSE | International Conference on Software Engineering, ICSE 2011 |
| MSR | International Working Conference on Mining Software Repositories, MSR 2011 (PC co-chair), 2010 (PC co-chair), 2009, 2008 International Workshop on Mining Software Repositories, MSR 2006 |
| ISSRE | International Symposium on Software Reliability Engineering, ISSRE 2010, 2008, 2007 (student track) |
| SoftVis | International Symposium on Software Visualization, SoftVis 2010, in conjunction with IEEE VisWeek |
| ICSM | International Conference on Software Maintenance, ICSM 2010 |
| PROMISE | International Conference on Predictor Models in Software Engineering, PROMISE 2010, 2009 International Workshop on Predictor Models in Software Engineering, PROMISE 2008 |
| ESEM | International Symposium on Empirical Software Engineering and Measurement, ESEM 2010, 2009 (short papers) |
| QSIC | International Conference on Quality Software, QSIC 2010 |
| QUATIC | International Conference on the Quality of Information and Communications Technology, QUATIC-QE 2010 (track Quality Evolution in ICT) |
| SUITE | International Workshop on Search-Driven Software Development, SUITE 2010 |
| Web2SE | First Workshop on Web 2.0 for Software Engineering, Web2SE 2010 |
| CSMR | European Conference on Software Maintenance and Reengineering, CSMR 2010, 2009, 2008 |
| KCSD | International Workshop on Knowledge Collaboration in Software Development, KCSD 2009 |
| FAMOOSr | Workshop on FAMIX and Moose in Reengineering, FAMOOSr 2009, 2008 |
| DSMM | ACM International Workshop on Data-intensive Software Management and Mining, DSMM 2009 |
| RecSys | ACM Conference on Recommender Systems, RecSys 2010, 2009 |
| Joint International Workshop on Principles of Software Evolution and International ERCIM Workshop on Software Evolution, IWPSE-EVOL 2009 | |
| KNOWING | Workshop on Knowledge Engineering in Global Software Development, KNOWING 2009 |
| WoPDaSD | International Workshop on Public Data about Software Development, WoPDaSD 2010, 2009, 2008, 2007 |
| SofTEAM | European Workshop on Collaboration and Knowledge Sharing in Software Development Teams, SofTEAM 2009 |
| MaRK | International Workshop on Managing Requirements Knowledge, MaRK 2010, 2008 |
| WASDeTT | International Workshop on Advanced Software Development Tools and Techniques, WASDeTT 2008 |
| INTEGRA | Workshop zur Integration von Prozessen und Werkzeugen im agilen Zeitalter, INTEGRA 2008 |
Event Organization
| RSSE | Co-organizer, ICSE Workshop on Recommender Systems for Software Engineering, RSSE 2010 Co-organizer, FSE Workshop on Recommender Systems for Software Engineering, RSSE 2008 |
| DEFECTS | Co-organizer, ISSTA Workshop on Defects in Large Software Systems, DEFECTS 2009, 2008 |
| IEEE Software | Guest editor, Special issue of IEEE Software on Mining Software Archives, published January/February 2009 |
| WCRE | Tool demonstration co-chair, Working Conference on Reverse Engineering, WCRE 2008 |
| ISSRE | Publicity chair, International Symposium on Software Reliability Engineering ISSRE 2008 |
| MSR | Local Arrangement Chair, International Working Conference on Mining Software Repositories, MSR 2008 Organizer of the MSR Mining Challenge 2007 |
| MythSE | Co-organizer, ICSM Working Session on Myths in Software Engineering, MythSE 2007 |
| IEEE R8 | Organizing Commitee member, IEEE Region 8 Student Branch Congress, SBC 2004 Organizing Commitee member, German IEEE Student Branch Meeting, SBM 2002 |
External Refereeing – Journals
| TOSEM | ACM Transactions on Software Engineering and Methodology, 2008 |
| EMSE | Empirical Software Engineering, 2008, 2009 |
| IEEE Software | IEEE Software, 2008, 2009 |
| IEEE TSE | IEEE Transactions on Software Engineering, 2007, 2008, 2009 |
| IEEE TC | IEEE Transactions on Computers, 2008 |
| IET Software | Institution of Engineering and Technology (IET) Software, 2007, 2008 |
| IST | Elsevier Information and Software Technology, 2009 |
| JSS | Journal of Systems and Software, 2009 |
| JWE | Journal of Web Engineering, 2008 |
| JSME | Journal of Software Maintenance and Evolution, 2005, 2006 |
| SCP | Science of Computer Programming, 2009 |
| ACSE | Advances in Computer Science and Engineering, 2008 |
External Refereeing – Conferences and Workshops
| UIST | User Interfaces and Software Technology, UIST 2009 |
| SE | Deutsche Software Engineering-Konferenz, SE 2005, 2007 |
| MSR | International Workshop on Mining Software Repositories, MSR 2005 |
| eTX | eclipse Technology eXchange, eTX 2005 |
Memberships in Professional Organizations
Member of the ACM, GI, IEEE, and Computer Society.






