Laura Grigori

Talks


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Invited Plenary Talks

  • Plenary Invited Speaker, Model Reduction and Surrogate Modelling , Sept 19-23, 2022, Berlin Germany.
  • Plenary Lecture, 91st Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM) , March 15-19, 2021, Kassel, Germany.
  • Lecture in the online seminar series on numerical linear algebra, July 8, 2020, slides and the talk , Communication avoiding low rank matrix approximation, a unified perspective on deterministic and randomized approaches.
  • Invited speaker, Advanced Solvers for modern Architectures Symposium, November 2019, Munster Germany.
  • Invited speaker, Parallel Solution Methods for Systems Arising from PDEs, September 16-20, 2019, CIRM Marseille, talk Challenges in achieving scalable and robust linear solvers.
  • Invited plenary speaker, SIAM Conference on Computational Science and Engineering, February 2019, Spokane Washington, slides and the talk.
  • Keynote speaker, International Symposium on Computational Science at Scale, September 2018, Erlangen-Nurnberg Germany.
  • Invited plenary speaker, SIAM Conference on Applied Linear Algebra, May 2018, Hong Kong.
  • Keynote speaker, 46th International Conference on Parallel Processing (ICPP-2017), Bristol, UK, August 14-17, 2017.
  • Keynote speaker, Power-Aware Computing Workshop - PACO2017, July 2017, Germany.
  • Plenary talk, Householder Symposium XX on Numerical linear algebra, June 2017, Virginia, USA
  • Invited plenary speaker, International Conference on Domain Decomposition Methods DD XXIV, February 2017, Longyearbyen, Norway.
  • Invited plenary speaker, Fifth IMA Conference on Numerical Linear Algebra and Optimization, University of Birmingham, UK, September 7-9 2016.
  • Invited speaker, Supercomputing SC15, the talk on youtube, the blog, and a picture (thanks to Anda!), Austin, November 2015.
  • Invited plenary speaker, Emerging Technology Conference, June 2015
  • Talk at College de France, online , January 2014
  • Invited plenary speaker, GAMM Workshop on Applied and Numerical Linear Algebra, September 2013
  • Invited plenary speaker, High Performance Computing in Science and Engineering Conference, May 2013
  • Keynote speaker, PPAM 2013, International Conference on Parallel Processing and Applied Mathematics 2013
  • Invited plenary speaker, SIAM Conference on Parallel Processing for Scientific Computing 2012, Avoiding Communication in Linear Algebra , the slides and the talk .
  • Invited plenary speaker, High Performance Scientific Software , workshop in conjunction with Europar 2011
  • Invited plenary speakery, Parallel Matrix Algorithms and Applications Conference 2010, PMAA10.
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    Seminars and distinguished lectures

  • ETH Zurich, Computational Science Zurich Program, June 10, 2021.
  • Harvard, lecture series on the Frontiers in Applied Mathematics and Computation, April 29, 2021.
  • CMAP, Polytechnique, March 7 2017.
  • UC Berkeley, February 17th, 2016, Computing the low rank approximation of a sparse matrix.
  • University of Colorado at Boulder, February 12, 2016.
  • Stanford University, January 14, 2016.
  • UC Davis, Improving the scalability of numerical linear algebra operations by reducing communication, April 2015.
  • UC Berkeley, October 2014, Enlarged Krylov subspace methods : theory and applications.
  • Seminar at ORAP, Recent results in avoiding communication in iterative methods, September 2013.
  • Seminar at Aristote day, Bibliotheques numeriques pour le exascale, 14 May 2013, How to avoid communication in linear algebra.
  • Seminar at J.L. Lions Laboratory, April 2013, Minimizing communication in numerical linear algebra.
  • Seminair at the day on “Methodes recentes pour la resolution de systemes lineaires et non lineaires dans le contexte du calcul haute performance” organized by LRC Manon joint laboratory between CEA and J.L. Lions Laboratory.
  • Seminar at UPMC, groupe math-info, March 2013, Communication avoiding algorithms in linear algebra.
  • Seminar at INRIA Nancy October 2012, Communication avoiding algorithms in linear algebra, Caramel group.
  • Seminar at Barcelona Supercomputing Center, 21 April 2009, CALU and CAQR algorithms.
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    Invited talks in conferences

  • Talk in Schlumberger Applied Math Community Workshop : “Pushing Frontiers : How Applied Mathematics Can Innovate Reservoir Engineering”, November 2014.
  • Talk at CASTS-LJLL workshop on Applied Mathematics and Mathematical Sciences, June 2014, Taipei, Taiwan.
  • Talk on Overview of communication avoiding algorithms and connections with climate modelling activities at Workshop on Climate modelling and high performance computing, March 2014, Hamburg, Germany.
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    Talks in minisymposia or contributed talks (rarely updated)

  • Towards An Accurate Performance Modeling of Parallel Sparse LU Factorization, with X.S. Li, presented at the SIAM Conference on Computational Science and Engineering, Costa Mesa, California, February 2007.
  • Talk at the Joint GAMM-SIAM Conference on Applied Linear Algebra , Dusseldorf, Germany, July 2006.
  • Talk at the ERCIM Working Group on Matrix Computations and Statistics meeting, Computational Statistics and Data Analysis Conference (CSDA 2005) , Limassol, Cyprus, October 2005.
  • Parallel Symbolic Factorization for Sparse LU Factorization with Static Pivoting. Second International Workshop on Combinatorial Scientific Computing (CSC05), CERFACS, Toulouse, France, June 2005.
  • Structure Prediction in Sparse LU *, with J. R. Gilbert. SIAM Conference on Computational Science and Engineering, Orlando, Florida, February 2005.
  • A Parallel Algorithm for Sparse Symbolic LU Factorization. Parallel Matrix Algorithms and Applications, Marseille France, October 2004.
  • Performance Evaluation of the Recent Developments in Parallel SuperLU *, with X. S. Li and Y. Wang. SIAM Conference on Parallel Processing for Scientific Computing, San Francisco, February 2004.
  • Structure Prediction for Sparse LU Factorization with Partial Pivoting *, with M. Cosnard and J.R. Gilbert. The 5th International Congress on Industrial and Applied Mathematics (ICIAM 2003), Sydney, Australia, July 2003.
  • On the Row Merge Tree for Sparse LU Factorization with Partial Pivoting *, with M. Cosnard and E. Ng. SIAM Conference on Applied Linear Algebra, Williamsburg, VA, July 2003.
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    INRIA INRIA Paris
    Laboratoire J. L. Lions
    Sorbonne University     		Contact: Laura Grigori (Laura(dot)Grigori(at)inria(dot)fr)

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