Search Results - "Desprez, Frédéric"

Building safe PaaS clouds: A survey on security in multitenant software platforms by Rodero-Merino, Luis, Vaquero, Luis M., Caron, Eddy, Muresan, Adrian, Desprez, Frédéric

“…This paper surveys the risks brought by multitenancy in software platforms, along with the most prominent solutions proposed to address them. A multitenant…”
Get full text

Editorial: Heterogeneous computing in physics-based models by Bruaset, Are Magnus, Cai, Xing, Desprez, Frédéric, Parsons, Mark

Get full text

Grid'5000: A Large Scale And Highly Reconfigurable Experimental Grid Testbed by Bolze, Raphaël, Cappello, Franck, Caron, Eddy, Daydé, Michel, Desprez, Frédéric, Jeannot, Emmanuel, Jégou, Yvon, Lanteri, Stephane, Leduc, Julien, Melab, Noredine, Mornet, Guillaume, Namyst, Raymond, Primet, Pascale, Quetier, Benjamin, Richard, Olivier, Talbi, El-Ghazali, Touche, Iréa

“…Large scale distributed systems such as Grids are difficult to study from theoretical models and simulators only. Most Grids deployed at large scale are…”
Get full text

Pattern Matching Based Forecast of Non-periodic Repetitive Behavior for Cloud Clients by Caron, Eddy, Desprez, Frédéric, Muresan, Adrian

“…The Cloud phenomenon brings along the cost-saving benefit of dynamic scaling. As a result, the question of efficient resource scaling arises. Prediction is…”
Get full text

Simulation of MPI applications with time-independent traces by Casanova, Henri, Desprez, Frédéric, Markomanolis, George S., Suter, Frédéric

“…Summary Analyzing and understanding the performance behavior of parallel applications on parallel computing platforms is a long‐standing concern in the High…”
Get full text

Self-healing of workflow activity incidents on distributed computing infrastructures by Ferreira da Silva, Rafael, Glatard, Tristan, Desprez, Frédéric

“…Distributed computing infrastructures are commonly used through scientific gateways, but operating these gateways requires important human intervention to…”
Get full text

BOAST: A metaprogramming framework to produce portable and efficient computing kernels for HPC applications by Videau, Brice, Pouget, Kevin, Genovese, Luigi, Deutsch, Thierry, Komatitsch, Dimitri, Desprez, Frédéric, Méhaut, Jean-François

“…The portability of real high-performance computing (HPC) applications on new platforms is an open and very delicate problem. Especially, the performance…”
Get full text

Diet: A Scalable Toolbox to Build Network Enabled Servers on the Grid by Caron, E., Desprez, F.

“…Among existing grid middleware approaches, one simple, powerful, and flexible approach consists of using servers available in different administrative domains…”
Get full text

Using clouds to scale grid resources: An economic model by Rodero-Merino, Luis, Caron, Eddy, Muresan, Adrian, Desprez, Frédéric

“…Infrastructure as a Service clouds are a flexible and fast way to obtain (virtual) resources as demand varies. Grids, on the other hand, are middleware…”
Get full text

Controlling fairness and task granularity in distributed, online, non-clairvoyant workflow executions by Ferreira da Silva, Rafael, Glatard, Tristan, Desprez, Frédéric

“…SUMMARYDistributed computing infrastructures are commonly used for scientific computing, and science gateways provide complete middleware stacks to allow their…”
Get full text

On cluster resource allocation for multiple parallel task graphs by Casanova, Henri, Desprez, Frédéric, Suter, Frédéric

“…Many scientific applications can be structured as parallel task graphs (PTGs), that is, graphs of data-parallel tasks. Adding data parallelism to a…”
Get full text

From Dedicated Grid to Volunteer Grid: Large Scale Execution of a Bioinformatics Application by Bertis, Viktors, Bolze, Raphaël, Desprez, Frédéric, Reed, Kevin

“…Large volunteer desktop platforms are now available for several kind of applications. More and more scientists consider this type of computing power as an…”
Get full text

Revising OpenStack to Operate Fog/Edge Computing Infrastructures by Lebre, Adrien, Pastor, Jonathan, Simonet, Anthony, Desprez, Frederic

“…Academic and industry experts are now advocating for going from large-centralized Cloud Computing infrastructures to smaller ones massively distributed at the…”
Get full text

Analysis of Tasks Reallocation in a Dedicated Grid Environment by Caniou, Yves, Charrier, Ghislain, Desprez, Frédéric

“…In this paper, we study the impact of tasks reallocation onto a multi-cluster environment where clusters are heterogeneous and use different resources…”
Get full text

Service Placement in Fog Computing Using Constraint Programming by Ait Salaht, Farah, Desprez, Frederic, Lebre, Adrien, Prud'homme, Charles, Abderrahim, Mohamed

“…This paper investigates whether the use of Constraint Programming (CP) could enable the development of a generic and easy-to-upgrade placement service for Fog…”
Get full text

Combining Heuristics to Optimize and Scale the Placement of IoT Applications in the Fog by Xia, Ye, Etchevers, Xavier, Letondeur, Loic, Lebre, Adrien, Coupaye, Thierry, Desprez, Frederic

“…As fog computing brings processing and storage resources to the edge of the network, there is an increasing need of automated placement (i.e., host selection)…”
Get full text

Efficient Heuristics for Placing Large-Scale Distributed Applications on Multiple Clouds by Silva, Pedro, Perez, Christian, Desprez, Frederic

“…With the fast growth of the demand for Cloud computing services, the Cloud has become a very popular platform to develop distributed applications. Features…”
Get full text

Minimizing Stretch and Makespan of Multiple Parallel Task Graphs via Malleable Allocations by Casanova, H, Desprez, Frédéric, Suter, Frédéric

“…Many scientific applications can be structured as Parallel Task Graphs (PTGs), i.e., graphs of data-parallel tasks. Adding data-parallelism to a task-parallel…”
Get full text

Genet: A Quickly Scalable Fat-Tree Overlay for Personal Volunteer Computing using WebRTC by Lavoie, Erick, Hendren, Laurie, Desprez, Frederic, Correia, Miguel

“…WebRTC enables browsers to exchange data directly but the number of possible concurrent connections to a single source is limited. We overcome the limitation…”
Get full text

Experiences with Hierarchical Request Flow Management for Network-Enabled Server Environments by Dail, Holly, Desprez, Frédéric

“…The Distributed Interactive Engineering Toolbox (DIET) is a toolbox for the construction of network-enabled server systems. DIET servers provide transparent…”
Get full text