External stays

• Zheng Gang Visiting Professor Fellowship at Tsingua University, Beijing, autumn 2023.
• Visiting professor at University of Toulouse 1, spring 2019.
• Invited research stay at the Center for the Study of Language and Cognition, Zhejiang University, China, November-December 2017.
• SICSA Distinguished Visiting Fellow at University of Edinburgh and Heriot-Watt University, Scotland, October 2016.
• Invited research stay at IRIT Toulouse, France, June-August 2014.
• Invited research stay at the KRDB Research Centre for Knowledge and Data, University of Bolzano, Italy, September 2010.
• Visiting research student at the Arche Research Centre and the School of Computer Science, University of St. Andrews, Scotland, autumn 2002.