| Language | Date | Title | Event | Location |
|---|---|---|---|---|
| Japanese | 2013-12-06 | Security Considerations for German-Japanese Business Collaborations - Best Practice for Servers and Infrastructure more… | 4th meeting DJW Working Group IT | Tokyo, Japan |
| English | 2013-09-06 | Security Considerations for German-Japanese Business Collaborations - Best Practice for Servers and Infrastructure more … | 3rd meeting DJW Working Group IT 2013 | Munich, Germany |
| English, Japanese | 2013-05-31 | Challenges for Free Open Source Software Applications on Linux Supercomputers more … | LinuxCon 2013 | Tokyo, Japan |
| Japanese | 2013-01-10 | Einführung in die Welt der Supercomputer, Introduction to Supercomputers, スパコンピュータ入門 more … | DJG | Munich, Germany |
| Language | Date | Title | Event | Location |
|---|---|---|---|---|
| German | 2012-03-18 | Supercomputing and Open Source after the K-Computer more… | Linux Tage | Chemnitz, Germany |
| Language | Date | Title | Event | Location |
|---|---|---|---|---|
| German | 2011-03-20 | OSS Usage And Benchmarking in HPC more… | Linux Tage | Chemnitz, Germany |
| Language | Date | Title | Event | Location |
|---|---|---|---|---|
| German | 2008-02-07 | Wie funktioniert Free Open Source Software | New Thinking Store | Berlin, Germany |
| Language | Date | Title | Event | Location |
|---|---|---|---|---|
| German | 2007-11-08 | Wie funktioniert Free Open Source Software | FH Brandenburg | Brandenburg, Germany |
| German | 2007-08-30 | Vorteile von DebianEdu in der Schule | Regionalteam Berlin Brandenburg | Berlin, Germany |
| Language | Date | Title | Event | Location |
|---|---|---|---|---|
| English | 2006-09-25 | The KDE Desktop in Soklelinux/ Debian Edu more… | KDEAkademy | Dublin, Ireland |
| German | 2006-04-27 | Edu-Knoppix 2 Linux Live Distribution more… | 3. Gütersloher Medientag | Gütersloh, Germany |
| English | 2006-01-29 | CipUX Image Deploy System more… | DebianEdu Meeting | Erkelenz, Germany |
| English | 2006-01-28 | CipUX CAT User Administration more… | DebianEdu Meeting | Erkelenz, Germany |
| Language | Date | Title | Event | Location |
|---|---|---|---|---|
| German | 2005-10-29 | Attraktive Benutzerbetreuung für Schulnetzwerke | LinuxTag | Dresden, Germany |
| German | 2005-10-15 | Vergleich freier Web Content Management Systeme | FSuB Jahrestagung | Hattingen, Germany |
| German , English | 2005-07-30 | CipUX Administration Tool CAT 3.0.0 | Kooperation Skolelinux Germany Frankreich Emmaüs | Forbach, France |