EMPLOYMENT
| 07/2013 – Present | Distinguished Research Fellow and Director, Institute of Statistical Science, Academia Sinica |
| 01/2006 – 08/2006 | Distinguished Research Fellow, Institute of Statistical Science, Academia Sinica |
| 01/2003 – 12/2005 | Distinguished Research Fellow and Director, Institute of Statistical Science, Academia Sinica |
| 07/1989 – 06/2013 | Professor, Department of Statistics, University of California, Berkeley |
| 07/1983 – 06/1989 | Associate Professor, Department of Statistics, University of California, Berkeley |
| 09/1981 – 12/1981 | Visiting Assistant Professor, Mathematics Research Center, University of Wisconsin, Madison |
| 07/1977 – 06/1983 | Assistant Professor, Department of Statistics, University of California, Berkeley |
EDITORSHIP
Associate Editor, Technometrics, 2004-2007
Associate Editor, Biometrika, 2000-2007
Chair-Editor, Statistica Sinica, 1996-1999
Associate Editor, Statistica Sinica, 1988-1996
Associate Editor, Annals of Statistics, 1986-1995
Associate Editor, Journal of Statistical Planning and Inference, 1981-1991