Data Mining Practical Machine Learning Tools and Techniques

25. Multiple Imputation for Nonresponse in Surveys. By D. B. Rubin. ISBN 0 471 08705 X. Wiley, Chichester, 1987. 258 pp. £30.25.

Multiple Imputation for Nonresponse in Surveys

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Numerical Heat Transfer And Fluid Flow

http://www.mathcs.emory.edu/%7Ebenzi/Web_papers/survey.pdf

Preconditioning techniques for large linear systems: a survey

http://academic.oup.com/auk/article-pdf/102/3/661/30080634/auk0661.pdf

Scaling: why is animal size so important?

High order ADI method for solving unsteady convection-diffusion problems

Incomplete LU preconditioning for large scale dense complex linear systems from electromagnetic wave scattering problems

In computational electromagnetics, the multilevel fast multipole algorithm (MLFMA) is used to reduce the computational complexity of the matrix vector product operations. In iteratively solving the dense linear systems arising from discretized hybrid integral equations, the sparse approximate inverse (SAI) preconditioning technique is employed to accelerate the convergence rate of the Krylov iterations. We show that a good quality SAI preconditioner can be constructed by using the near part matrix numerically generated in the MLFMA. The main purpose of this study is to show that this class of the SAI preconditioners are effective with the MLFMA and can reduce the number of Krylov iterations substantially. Our experimental results indicate that the SAI preconditioned MLFMA maintains the computational complexity of the MLFMA, but converges a lot faster, thus effectively reduces the overall simulation time.

Jun Zhang

Papers

High order ADI method for solving unsteady convection-diffusion problems

Incomplete LU preconditioning for large scale dense complex linear systems from electromagnetic wave scattering problems

Sparse inverse preconditioning of multilevel fast multipole algorithm for hybrid Integral equations in electromagnetics

Comparison of Second- and Fourth-Order Discretizations for Multigrid Poisson Solvers

Modeling and numerical simulation of bioheat transfer and biomechanics in soft tissue