2010 SENGUPTA, Ashis (b. 1953) Ph.D.,F.A.S.A.(USA), Professor, Applied Statistics Unit, Indian Statistical Institute, 203, B.T. Road, Kolkata – 700108; Res. 14D/1E Dum Dum Road, Kolkata – 700030; Tel: (033) 25752827/2828/2800(O), 25568750(R), 09432138425(M); Email: ; ; Sp. Multivariate Inference/Directional Data Analysis/Reliability.