My Ph.D. students and me

From left to right:
Luis Martins (PSU, 2005), Hung-Pin Lai (PSU, 2003), Hosin Song (PSU, 2007),
Guang Guo (PSU, 2004), Me, Li Wang (PSU, 2008), Robert de Jong (Free University, 1993),
Jose Carvalho (PSU, 2002), Steve Guo (SMU, 1993)