1. Feedback on our editorials

   • Robert France
   • Bernhard Rumpe

   Editorial 15 May 2007 Pages: 221 - 221

2. Informal description and analysis of geographic requirements: an approach based on problems

   • Maria Augusta V. Nelson
   • Paulo S. C. Alencar
   • Donald D. Cowan

   Regular Paper 22 August 2006 Pages: 223 - 245

3. A concern architecture view for aspect-oriented software design

   • Mika Katara
   • Shmuel Katz

   Regular Paper 31 October 2006 Pages: 247 - 265

4. Special section: International Conference on Graph Transformation ICGT 2004

   • Francesco Parisi-Presicce

   Editorial 29 March 2007 Pages: 267 - 268

5. Analysing refactoring dependencies using graph transformation

   • Tom Mens
   • Gabriele Taentzer
   • Olga Runge

   Special Section Paper 23 January 2007 Pages: 269 - 285

6. A graph-based algorithm for consistency maintenance in incremental and interactive integration tools

   • Simon M. Becker
   • Sebastian Herold
   • Bernhard Westfechtel

   Special Section Paper 24 January 2007 Pages: 287 - 315

7. Event-driven grammars: relating abstract and concrete levels of visual languages

   • Esther Guerra
   • Juan de Lara

   Special Section Paper 29 March 2007 Pages: 317 - 347