Co-editor, International Journal of Imaging Systems and Technology, 1/94 –

Associate Editor, JASA, 1/96 – 1/99

Associate Editor, Journal of the American Statistical Association, 1/96 – 1/02.

Co-editor, Sankhya, Series A, published by the Indian Statistical Institute, 1/95 -

Associate Editor, Annals of Statistics, 1/98 – 12/00

Editor, Statistical Science, 1/98 –

Associate Editor, Statistica Sinica, 1/96 –

Associate Editor, International Journal of Imaging Systems and Technology, 1/98 –

Associate Editor, Statistica Sinica, 7/93 –

Associate Editor, Lifetime Data Analysis, 6/95 –

Associate Editor, Biometrics, 2/97 –

Associate Editor, Annals of Statistics, 3/98 –

Associate Editor, Statistica Sinica, 7/93 –