April 1995 -- DASFAA'95 at NUSDecember 2001 -- MOU signing at CS, Tsinghua
April 2002 -- MOU signing at HIT(a), (b) ; and ISE, Tsinghua
August 2002 -- keynote at Post-VLDB'02, Zhengzhou
September 2002 -- Commencement 2002
December 2002 -- Keynote at WGIS'02
July 2003 -- Invited Talk at AP2PC'03, Melbourne
July 2003 -- Commencement 2003: evening session
August 2003 -- Keynote at WAIM'03, Chengdu
September 2003 -- Adjunct appointment at Fudan
March 2005 -- Farewell to Dr Lu at Guangzhou
May 2007 -- Sabbatical leave in China
Sep 2007 -- President's dialogue lunch with SoC alumni
March 2009 -- Basketball Match: NUS vs China United (at ICDE'09)
August 2009 -- President's dialogue lunch with SoC alumni
