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Sparse Days 2018

1. Man Shun Ang – What is happening in non-negative matrix factorization? – vidéo
2. Theo Mary – A New Preconditioner for Low-Precision Block Low-Rank Multifrontal Solvers – vidéo
3. Timothée Goubault De Brugiere – Quantum circuits synthesis using Householder trasformations – vidéo
4. Aurélien Falco – Hierarchical Symbolic Factorization for Sparse Matrices – vidéo
5. Johannes Langguth – A distributed-memory parallel approximation of maximum weight perfect bipartite matching – vidéo
6. Florent Lopez – Task-based sparse direct solvers for symmetric systems in the NLAFET Project
7. Pedro Valero-Lara – Parallel Implementations for Solving Tridiagonal Systems – vidéo
8. Weifeg Liu – OpenSPARSE: An Open Platorm for High Performance Sparse Basic Linear Algebra Subprograms – vidéo
9. Atsushi Suzuki – Dissection solver for higher precision arithmetic by inner iterative refinement – vidéo
10. Martin Kühn – On an efficient parallel implementation of adaptative FETI-DP with load balancing – vidéo
11. Matthias Ehrhardt – High-Order Methods for Parabolic Equations in Multiple Space Dimensions for Option Pricing
12. Sophie Moufawad – Numerical Stablity of s-step Enlarged Krylov Subspace Conjugate Gradient methods
13. Hussam Al Daas – Efficient algebraic coarse spaces – vidéo
14. Andy Wathen – Parallel preconditioning for time-dependent PDE problems – vidéo
15. Salvatore Filippone – AMG preconditioning with Parallel Aggregation based on Compatible Weighted Matching – vidéo
16. Victor Magri – aSP-AMG: adaptative Smoothing and Prolongation Algebraic MultiGrid
17. Frank Hülsemann – Fast iterative solvers for robust discretisations
18. Keita Teranishi – Performance portable parallel CP-APR tensor decompositions – vidéo
19. Aydin Buluc – Communication-Avoiding Sparce-Matrix Primitives for Parallel Machine Learning – vidéo
20. Masha Sosonkina – Impacts of Three Soft-Fault Models on Hybrid Parallel Asynchronus Jacobi – vidéo
21. Julian Hall – Exploiting ultra-sparsity in the revised simplex method – vidéo
22. Jan Papez – Preconditioned linear solvers in CMB data analysis – vidéo
23. Robert Lucas – A tale of Woe – vidéo