Langou, Julien
- Communication-optimal parallel and sequential QR and LU factorizations
2008/08/19 by James Demmel, Demmel, James, Laura Grigori +5 · 8 citations
Computer Science · #65F05 #FOS: Mathematics #Interconnection Networks and Systems #Numerical Analysis (math.NA) #Parallel Computing and Optimization Techniques #Stochastic Gradient Optimization Techniques
- A Class of Parallel Tiled Linear Algebra Algorithms for Multicore Architectures
2007/09/09 by Alfredo Buttari, Julien Langou, Buttari, Alfredo +5 · 6 citations
Computer Science · #Distributed #FOS: Computer and information sciences #Interconnection Networks and Systems #Mathematical Software (cs.MS) #Matrix Theory and Algorithms #Parallel #Parallel Computing and Optimization Techniques #and Cluster Computing (cs.DC) #cs.DC #cs.MS
- Stability Analysis of QR factorization in an Oblique Inner Product
2014/01/21 by Bradley R. Lowery, Lowery, Bradley R., Julien Langou +1 · 2 citations
Computer Science · #Matrix Theory and Algorithms #Parallel Computing and Optimization Techniques #Numerical Methods and Algorithms
- Rectangular Full Packed Format for Cholesky's Algorithm: Factorization, Solution and Inversion
2009/01/13 by Fred G. Gustavson, Gustavson, Fred G., Jerzy Wasniewski +5 · 1 citation
Computer Science · #Data Structures and Algorithms (cs.DS) #FOS: Computer and information sciences #Mathematical Software (cs.MS) #cs.DS #cs.MS
- Algorithmic Based Fault Tolerance Applied to High Performance Computing
2008/06/19 by George Bosilca, Rémi Delmas, Remi Delmas +6 · 1 citation
Computer Science · #Distributed #Distributed and Parallel Computing Systems #Distributed systems and fault tolerance #FOS: Computer and information sciences #Mathematical Software (cs.MS) #Parallel #Parallel Computing and Optimization Techniques #and Cluster Computing (cs.DC) #cs.DC #cs.MS
- Automated Derivation of Parametric Data Movement Lower Bounds for Affine\n Programs
2019/11/15 by Auguste Olivry, Olivry, Auguste, Julien Langou +7 · 1 citation
Computer Science · #Parallel Computing and Optimization Techniques #Distributed and Parallel Computing Systems #Numerical Methods and Algorithms
- Translation and modern interpretation of Laplace's Théorie Analytique des Probabilités, pages 505-512, 516-520
2009/07/27 by Julien Langou, Langou, Julien · 1 citation
Mathematics · Physics and Astronomy · #FOS: Mathematics #Numerical Analysis (math.NA) #Probability and Statistical Research #Statistical Mechanics and Entropy #Statistics Education and Methodologies #Statistics Theory (math.ST)
- I/O-Optimal Algorithms for Symmetric Linear Algebra Kernels
2022/02/21 by Olivier Beaumont, Beaumont, Olivier, Lionel Eyraud‐Dubois +5 · 1 citation
Computer Science · Engineering · #Distributed #FOS: Computer and information sciences #Matrix Theory and Algorithms #Parallel #Sparse and Compressive Sensing Techniques #Stochastic Gradient Optimization Techniques #and Cluster Computing (cs.DC)
- Tiled QR factorization algorithms
2011/04/22 by Henricus Bouwmeester, Mathias Jacquelin, Bouwmeester, Henricus +5 · 2 citations
Computer Science · Engineering · #Cellular Automata and Applications #Distributed #FOS: Computer and information sciences #Interconnection Networks and Systems #Parallel #and Cluster Computing (cs.DC) #cs.DC #graph theory and CDMA systems