| 2019 | 
 
| 2018 | 
| 2011 | 
8th LASER Summer School on Software Engineering, Tools for Practical Software Verification, Tools for Practical Software Verification
September 4-10, 2011 - Elba Island, Italy
| 2009 | 
 
Summer School Marktoberdorf 2009: Logics and Languages for
Reliability and Security. J. Esparza,
O. Grumberg,
M. Broy (Org.), Marktoberdorf, Germany, August 4 to August 16, 2009.
University of Oregon,  Eugene, OR, USA, July 23—31, 2009.
| 2007 | 
IBM T.J. Watson Research Center, Hawthorne, N.Y., USA, 6 April — 11 May 2007.
| 2004 | 
 
 
 Dipartimento di Informatica,
Università degli Studi di Verona, Verona, Italy.
École Jeunes Chercheurs en Programmation
| 2003 | 
École Jeunes Chercheurs en Programmation
8th
 Estonian Winter School in Computer Science (EWSCS) /
VIII Eesti Arvutiteaduse Talvekool (EATTK)
, Palmse, Estonia,
March 2—7, 2003.
| 2002 | 
 
Second International Summer
School in Computational Logic (ISCL 2002), Hotel Villa del
Mare, Acquafredda di Maratea (Basilicata, Italy),
25th—30th August, 2002.
| 1998 |