Generalized cross-validation as a method for choosing a good ridge parameter GH Golub, M Heath, G Wahba Technometrics 21 (2), 215-223, 1979 | 4158 | 1979 |

Scientific Computing: An Introductory Survey, Revised Second Edition MT Heath Society for Industrial and Applied Mathematics, 2018 | 2069 | 2018 |

Visualizing the performance of parallel programs MT Heath, JA Etheridge IEEE software 8 (5), 29-39, 1991 | 834 | 1991 |

Computation of system balancing transformations and other applications of simultaneous diagonalization algorithms A Laub, M Heath, C Paige, R Ward IEEE Transactions on Automatic Control 32 (2), 115-122, 1987 | 720 | 1987 |

Parallel algorithms for sparse linear systems MT Heath, E Ng, BW Peyton SIAM review 33 (3), 420-460, 1991 | 396 | 1991 |

A user's guide to PICL a portable instrumented communication library GA Geist, MT Heath, BW Peyton, PH Worley Oak Ridge National Lab., TN (USA), 1990 | 389* | 1990 |

Parallel numerical linear algebra JW Demmel, MT Heath, HA Van Der Vorst Computer Science Division (EECS), University of California, 1993 | 383 | 1993 |

Improving performance of sparse matrix-vector multiplication A Pinar, MT Heath SC'99: Proceedings of the 1999 ACM/IEEE Conference on Supercomputing, 30-30, 1999 | 277 | 1999 |

Solution of sparse linear least squares problems using Givens rotations A George, MT Heath Linear Algebra and its Applications 34, 69-83, 1980 | 256 | 1980 |

Parallel solution of triangular systems on distributed-memory multiprocessors MT Heath, CH Romine SIAM Journal on Scientific and Statistical Computing 9 (3), 558-588, 1988 | 221 | 1988 |

Open cirrus: A global cloud computing testbed AI Avetisyan, R Campbell, I Gupta, MT Heath, SY Ko, GR Ganger, ... Computer 43 (4), 35-43, 2010 | 207 | 2010 |

Common‐refinement‐based data transfer between non‐matching meshes in multiphysics simulations X Jiao, MT Heath International Journal for Numerical Methods in Engineering 61 (14), 2402-2427, 2004 | 204 | 2004 |

Sparse Cholesky factorization on a local-memory multiprocessor A George, MT Heath, J Liu, E Ng SIAM journal on Scientific and Statistical Computing 9 (2), 327-340, 1988 | 185 | 1988 |

Matrix factorization on a hypercube multiprocessor GA Geist, MT Heath Hypercube Multiprocessors 86, 161-180, 1986 | 164 | 1986 |

A Cartesian parallel nested dissection algorithm MT Heath, P Raghavan SIAM Journal on Matrix Analysis and Applications 16 (1), 235-253, 1995 | 143 | 1995 |

Parallel Cholesky factorization on a shared-memory multiprocessor A George, MT Heath, J Liu Linear Algebra and its applications 77, 165-187, 1986 | 135 | 1986 |

Computing a sparse basis for the null space JR Gilbert, MT Heath SIAM Journal on Algebraic Discrete Methods 8 (3), 446-459, 1987 | 127 | 1987 |

Parallel algorithms for matrix computations K Gallivan, M Heath, E Ng, B Peyton, R Plemmons, C Romine, A Sameh, ... Siam, 1990 | 126 | 1990 |

Open Cirrus™ Cloud Computing Testbed: Federated Data Centers for Open Source Systems and Services Research. RH Campbell, I Gupta, MT Heath, SY Ko, M Kozuch, M Kunze, TT Kwan, ... HotCloud 9, 1-1, 2009 | 116 | 2009 |

ParaGraph: A tool for visualizing performance of parallel programs MT Heath, JE Finger Second Workshop on Environments and Tools for Parallel Sci. Comput, 221-230, 1994 | 112 | 1994 |