Schloss Dagstuhl is the world's premier venue for informatics. World-class scientists, promising young researchers, and practitioners come together to exchange their knowledge and to discuss their research findings.
Matthias is working on several topics in the field of secure routing. Currently, his major interest is the analysis of RPKI deployment within the Internet backbone, see for example CCR'12, arXiv'14.
Details about the seminar: http://www.dagstuhl.de/en/program/calendar/semhp/?semnr=15102