Invited keynote speaker at NOTaS-event Taal in Bedrijf 2013 (Nov.29,2013)
Vossen invited keynote speaker at NOTaS-event Taal in Bedrijf 2013, Nijmegen, the Netherlands, November 29, 2013.
- Invited keynote speaker at ICT.OPEN 2013 (Nov.27,2013)
- Invited keynotes @ Studium Generale, Maastricht University (Dec.09.2013)