#### Filter Results:

- Full text PDF available (3)

#### Publication Year

2009

2016

- This year (0)
- Last 5 years (9)
- Last 10 years (13)

#### Publication Type

#### Co-author

#### Journals and Conferences

Learn More

- Jacques M. Bahi, RaphaÃ«l Couturier, Lilia Ziane Khodja
- SpringSim
- 2011

In this paper, we propose an efficient parallel implementation of the GMRES method for GPU clusters. This implementation requires us to parallelize the GMRES algorithm between CPUs of the cluster.â€¦ (More)

- Jacques M. Bahi, RaphaÃ«l Couturier, Lilia Ziane Khodja
- Euro-Par Workshops
- 2011

- Lilia Ziane Khodja, Ming Chau, RaphaÃ«l Couturier, Jacques M. Bahi, Pierre SpitÃ©ri
- Computers & Mathematics with Applications
- 2013

This paper deals with the numerical solution of financial applications, more specifically the computation of American option derivatives modelled by nonlinear boundary values problems. In suchâ€¦ (More)

- Charles Emile Ramamonjisoa, Lilia Ziane Khodja, David Laiymani, Arnaud Giersch, RaphaÃ«l Couturier
- 2014 IEEE Intl Conf on High Performance Computingâ€¦
- 2014

Synchronous iterative algorithms are often less scalable than asynchronous iterative ones. Performing large scale experiments with different kind of network parameters is not easy because withâ€¦ (More)

- Kahina Ghidouche, Abderrahmane Sider, Lilia Ziane Khodja, RaphaÃ«l Couturier
- 2016 IEEE Intl Conference on Computationalâ€¦
- 2016

Finding the roots of polynomials is a very important part of solving real-life problems but the higher the degree of the polynomials is, the less easy it becomes. In this paper, we present twoâ€¦ (More)

Using an approach of modified Euler-Lagrange field equations obtained from an invariant action under infinitesimal modified general coordinates, local Lorentz and Uâˆ—(1) gauge transformations togetherâ€¦ (More)

- RaphaÃ«l Couturier, Lilia Ziane Khodja, Christophe Guyeux
- 2015 IEEE International Parallel and Distributedâ€¦
- 2015

In this article, a two-stage iterative algorithm is proposed to improve the convergence of Krylov based iterative methods, typically those of GMRES variants. The principle of the proposed approach isâ€¦ (More)

- RaphaÃ«l Couturier, Lilia Ziane Khodja, Christophe Guyeux
- J. Comput. Science
- 2016

In this paper, a two-stage iterative algorithm is proposed to improve the convergence of Krylov based iterative methods, typically those of GMRES variants. The principle of the proposed approach isâ€¦ (More)

- Lilia Ziane Khodja, N. Belaloui
- 2009

We study a classical perturbative membrane based on the string-limit model and we discuss the consistency of the theory where the closure of the classical constraints algebra is verified. Weâ€¦ (More)