Gregorio Quintana Ortí

Publicaciones Científicas Más Relevantes




Fecha de última actualización: 2021-04-10.


Publicaciones en Revistas incluidas en el índice JCR / Papers in JCR Journals

  1. "Algorithm xxx: Parallel Implementations for Computing the Minimum Distance of a Random Linear Code on Multicomputers".
    G. Quintana-Ortí, F. Hernando, F. D. Igual.
    ACM Transactions on Mathematical Software, (submitted, 2020).
  2. "Algorithm xxx: Efficient algorithms for computing a rank-revealing UTV factorization on parallel computing architectures".
    N. Heavner, F. D. Igual, G. Quintana-Ortí, P. G. Martinsson.
    ACM Transactions on Mathematical Software, (submitted, 2020).
  3. "Computing rank-revealing factorizations of matrices stored out-of-core".
    N. Heavner, P.-G. Martinsson, G. Quintana-Ortí.
    Concurrency and Computation: Practice and Experience (submitted, 2020).
  4. "Computed tomography medical image reconstruction on affordable equipment by using out-of-core techniques".
    M. Chillarón, G. Quintana-Ortí, V. Vidal, G. Verdú.
    Computer Methods and Programs in Biomedicine, Vol. 193, pp. 105488, September 2020.
  5. "A Kernel Regression Procedure in the 3D Shape Space with an Application to Online Sales of Children's Wear".
    G. Quintana-Ortí, A. Simó.
    Statistical Science, Vol. 34, No. 2, pp. 236-252, 2019.
  6. "Algorithm 994: Fast Implementations of the Brouwer-Zimmermann Algorithm for the Computation of the Minimum Distance of a Random Linear Code".
    F. Hernando, F. D. Igual, G. Quintana-Ortí.
    ACM Transactions on Mathematical Software, Vol. 45, No. 2, Article 23, pp. 23:1-23:28, 2019.
  7. "randUTV: A blocked randomized algorithm for computing a rank-revealing UTV factorization".
    P. G. Martinsson, G. Quintana-Ortí, N. Heavner.
    ACM Transactions on Mathematical Software, Vol. 45, No. 1, Article 4, pp. 4:1-4:26, 2019.
  8. "Evaluation of the electromyography test for estimating the neuromuscular fatigue threshold in elite cyclists".
    I. Latasa, A. Cordova, G. Quintana-Ortí, A. Lavilla-Oiz, J. Navallas, J. Rodriguez-Falces.
    Applied Sciences, Vol. 9, No. 3, Article 589, pp. 589:1-589:13, 2019.
  9. "Estimation of the neuromuscular fatigue threshold from an incremental cycling test using 1-minute exercise periods".
    I. Latasa, A. Córdova, G. Villa, G. Quintana, J. Rodríguez-Falces.
    Journal of Sports Medicine and Physical Fitness, Vol. 57, pp. 33-42, 2017.
  10. "Householder QR Factorization with Randomization for Column Pivoting (HQRRP)".
    P. -G. Martinsson, G. Quintana-Ortí, R. A. van de Geijn, N. Heavner.
    SIAM Journal on Scientific Computing, Vol. 39, No. 2, pp. C96-C115, 2017.
  11. "Towards an efficient use of the BLAS library for multilinear tensor contractions".
    E. Di Napoli, D. Fabregat-Traver, G. Quintana-Ortí, P. Bientinesi.
    Applied Mathematics and Computation, Vol. 235, pp. 454-468, 2014.
  12. "Restructuring the Tridiagonal and Bidiagonal QR Algorithms for Performance".
    F. G. Van Zee, R. A. van de Geijn, G. Quintana-Ortí.
    ACM Transactions on Mathematical Software, Vol. 40, No. 3, Article 18, pp. 18:1-18:34, 2014.
  13. "Scheduling Algorithms-by-Blocks on Small Clusters".
    F. D. Igual, G. Quintana-Ortí, R. A. van de Geijn.
    Concurrency and Computation: Practice and Experience, Vol. 25, pp. 367-384, 2013.
  14. "The FLAME Approach: From Dense Linear Algebra Algorithms to High-Performance Multi-Accelerator Implementations".
    F. D. Igual, E. Chan, E. S. Quintana-Ortí, G. Quintana-Ortí, R. A. van de Geijn, F. G. Van Zee.
    Journal of Parallel and Distributed Computing, Vol. 72, pp. 1134-1143, 2012.
  15. "Families of Algorithms for Reducing a Matrix to Condensed Form".
    F. G. Van Zee, R. A. van de Geijn, G. Quintana-Ortí, G. J. Elizondo.
    ACM Transactions on Mathematical Software, Vol. 39, No. 1, Article 2, pp. 2:1-2:32, 2012.
  16. "A Run-Time System for Programming Out-of-Core Algorithms-by-Tiles on Multithreaded Architectures".
    G. Quintana-Ortí, F. D. Igual, M. Marqués, E. S. Quintana-Ortí, R. A. van de Geijn.
    ACM Transactions on Mathematical Software, Vol. 38, No. 5, Article 25, pp. 25:1-25:25, 2012.
  17. "Using Desktop Computers to Solve Large-Scale Dense Linear Algebra Problems".
    M. Marqués, G. Quintana-Ortí, E. S. Quintana-Ortí, R. A. van de Geijn.
    The Journal of Supercomputing, Vol. 58, No. 2, pp. 145-150, 2011.
  18. "The \texttt{libflame} Library for Dense Matrix Computations".
    F. G. Van Zee, E. Chan, R. A. van de Geijn, E. S. Quintana-Ortí, G. Quintana-Ortí.
    IEEE Computing in Science & Engineering, Vol. 11, No. 6, pp. 56-62, 2009.
  19. "Exploiting the capabilities of modern GPUs for dense matrix computations".
    S. Barrachina, M. Castillo, F. D. Igual, R. Mayo, E. S. Quintana, G. Quintana.
    Concurrency and Computation: Practice and Experience Vol. 21, pp. 2457-2477, 2009.
  20. "Parallelizing Dense and Banded Linear Algebra Libraries Using SMPSs".
    R. M. Badía, J. R. Herrero, J. Labarta, J. M. Perez, E. S. Quintana, G. Quintana.
    Concurrency and Computation: Practice and Experience Vol. 21, pp. 2438-2456, 2009.
  21. "Programming Matrix Algorithms-by-Blocks for Thread-Level Parallelism".
    G. Quintana, E. S. Quintana, R. van de Geijn, F. van Zee, E. Chan.
    ACM Transactions on Mathematical Software, Vol. 36, No. 3, Article 14, pp. 14:1,14:26, 2009.
  22. "Toward the Parallelization of GSL".
    J. Aliaga, F. Almeida, J. M. Badía, S. Barrachina, V. Blanco, M. Castillo, R. Mayo, E. S. Quintana, G. Quintana, A. Remón, C. Rodriguez, F. Sande, A. Santos.
    The Journal of Supercomputing, Vol. 48, pp. 88-114, 2009.
  23. "Solving linear-quadratic optimal control problems on parallel computers".
    P. Benner, E. S. Quintana, G. Quintana.
    Optimization Methods & Software, Vol. 23(6), pp. 879-909, 2008.
  24. "Blocked algorithms for the reduction to Hessenberg-Triangular form revisited".
    B. Kagström, D. Kressner, E. S. Quintana, G. Quintana.
    BIT Numerical Mathematics, Vol. 48, pp. 563-584, 2008.
  25. "Stabilizing large-scale generalized systems on parallel computers using multithreading and message-passing".
    P. Benner, M. Castillo, R. Mayo, E. S. Quintana, G. Quintana.
    Concurrency and Computation: Practice and Experience, Vol. 19, pp. 531-542, 2007.
  26. "Improving the Performance of Reduction to Hessenberg Form".
    G. Quintana, R. van de Geijn.
    ACM Transactions on Mathematical Software, Vol. 32(2), pp. 180-194, 2006.
  27. "Solving stable Sylvester equations via rational iterative schemes".
    P. Benner, E. S. Quintana, G. Quintana.
    Journal of Scientific Computing, Vol. 28(1), pp. 51-83, 2006.
  28. "State-space truncation methods for parallel model reduction of large-scale systems".
    P. Benner, E. S. Quintana, G. Quintana.
    Parallel Computing, Vol. 29, pp. 1701-1722, 2003.
  29. "Parallel algorithms for model reduction of discrete-time systems".
    P. Benner, E. S. Quintana, G. Quintana.
    International Journal of Systems Science, Vol. 34(5/15), pp. 319-333, 2003.
  30. "Efficient algorithms for the block Hessenberg form".
    E. S. Quintana, G. Quintana, M. Castillo, V. Hernández.
    The Journal of Supercomputing, Vol. 20, pp. 55-66, 2001.
  31. "A note on parallel matrix inversion".
    E. S. Quintana, G. Quintana, X. Sun, R. van de Geijn.
    SIAM Journal on Scientific Computing, Vol. 22(5), pp. 1762-1771, 2001.
  32. "Parallel solvers for discrete-time algebraic Riccati equations".
    R. Mayo, E. S. Quintana, G. Quintana, V. Hernández.
    Concurrency and Computation: Practice and Experience, Vol. 13, pp. 153-162, 2001.
  33. "Solving algebraic Riccati equations on parallel computers using Newton's method with exact line search".
    P. Benner, R. Byers, E. S. Quintana, G. Quintana.
    Parallel Computing, Vol. 26, pp. 1345-1368, 2000.
  34. "Efficient solution of the rank-deficient linear least squares problem".
    G. Quintana, E. S. Quintana, A. Petitet.
    SIAM Journal on Scientific Computing, Vol. 20 (3), pp. 1155-1163, 1999.
  35. "A Blas-3 Version of the QR Factorization with Column Pivoting".
    G. Quintana, X. Sun, C. H. Bischof.
    SIAM Journal on Scientific Computing, Vol. 19(5), pp. 1486-1494, 1998.
  36. "Algorithm 782: Codes for Rank-Revealing QR Factorizations of Dense Matrices".
    C. H. Bischof, G. Quintana.
    ACM Transactions on Mathematical Software, Vol. 24(2), pp. 254-257, 1998.
  37. "Computing Rank-Revealing QR Factorizations of Dense Matrices".
    C. H. Bischof, G. Quintana.
    ACM Transactions on Mathematical Software, Vol. 24(2), pp. 226-253, 1998.
  38. "Parallel codes for computing the numerical rank".
    G. Quintana, E. S. Quintana.
    Linear Algebra and Its Appl., Vol. 275-276, pp. 451-470, 1998.


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