Grenoble, France (RTNS 2017)
Dubrovnik, Croatia (ECRTS 2017)
Porto, Portugal (RTSS 2016)
Toulouse, France (ECRTS 2016)
Vienna, Austria (RTAS 2016)
Lille, France (RTNS 2015)
Hong Kong, China (RTCSA 2015)
Paris, France (ECRTS 2013)
Group lunch in May 2013 in Chapel Hill
Vienna, Austria (RTSS 2011)
Stockholm, Sweden (RTAS 2010)
Prague, Czech Republic (ECRTS 2008)
Rio De Janeiro, Brazil (RTSS 2006)
Dresden, Germany (ECRTS 2006)
Cancun, Mexico (RTSS 2003)