Computing sharp and scalable bounds on errors in approximate zeros of univariate polynomials - P. H. D. Ramakrishna; Sudebkumar Prasant Pal; Samir Bhalla; Hironmay Basu; Sudhir Kumar Singh (CoRR, 2003)

Computations that require higher than double precision for robust and exact decision making. - Sudebkumar Prasant Pal; Rakesh Kumar Koul; Frahad Musadeekh; P. H. D. Ramakrishna; Hironmay Basu (Int. J. Comput. Math., 2004)