Extra-precise iterative refinement for overdetermined linear least squares problems (with J. Demmel, Y. Hida, and J. Riedy). ACM Trans. Math. Software, Vol. 35, No. 4, 2009.
A comparison of three high-precision quadrature schemes (with D. Bailey). Experimental Mathematics, 14:3, 2005, pp. 317-329.
Error Bounds from Extra Precise Iterative Refinement (with J. Demmel, Y. Hida, W. Kahan, S. Mukherjee and E.J. Riedy), Technical report, UCB/CSD-04-1344, LBNL-56965, Feburary 2005.
(The short version appeared in ACM Trans. Math. Software, vol. 32, no. 2, pp 325-351, June 2006.)
High Performance Computing Meets Experimental Mathmatics (with D.H. Bailey, D. Broadhurst, Y. Hida, and B. Thompson), Proceedings of the IEEE/ACM SC2002 Conference, November 16-22, 2002.
Design, Implementation and Testing of Extended and Mixed Precision BLAS (with J. Demmel, D. Bailey, G. Henry, Y. Hida, J. Iskandar, W. Kahan, S. Kang, A. kapur, M. Martin, B. Thompson, T. Tung and D. Yoo), ACM Transactions on Mathematical Software, vol. 28, no. 2, June 2002, pp. 152-205. (Longer version is Technical report LBNL-45991, October 2000.)
Algorithms for Quad-Double Precision Floating Point Arithmetic (with Y. Hida and D.H. Bailey), 15th IEEE Symposium on Computer Arithmetic, June 11-13, 2001, pp. 155-162.
(Longer version is Technical report LBNL-46996, October 2000.)
Faster Numerical Algorithms via Exception Handling (with J. W. Demmel), IEEE Transactions on Computers, vol.43, no.8, 983-992, August 1994.