Department of Mathematics of the University of Granada (Spain), May 28 - June 3, 2011. Teaching (Master degree) and research.

Department of Mathematics of the University of Granada (Spain), May 23 - May 29, 2010. Teaching (Master degree) and research.

Department of Mathematics of the University of Luxembourg, March 15-May 15, 2010. Research project : Time series prediction via functional data methods. Financed by FNR Luxembourg.

Faculty of Mathematics and Computer Science of University of Bucharest, April 11-19, 2007, ERASMUS Program. Teaching Functional Data analysis course for the Master "Statistics and Computer Science".