Sébastien Varrette

Sébastien Varrette

Adjoint de recherche

Faculty or Centre Faculté des Sciences, de la Technologie et de la Communication
Research Unit CSC
Postal Address Université du Luxembourg
Maison du Nombre
6, Avenue de la Fonte
L-4364 Esch-sur-Alzette
Campus Office MNO, E04 0445-070
Email
Telephone (+352) 46 66 44 6600
Fax (+352) 46 66 44 5620

UL HPC Manager

Research Associate, specialized in Distributed Platforms Security and HPC/Cloud systems.

  • Manager of the UL HPC platform since 2007
  • PhD in Computer Science from Grenoble Institute of Technology and University of Luxembourg (mention: Excellent), 2007
    • Advisors : Franck Leprévost (UL) / Jean-Louis Roch (Grenoble IT)
    • Title : Security in Large Scale Distributed Systems: Authentication and Result Checking.
  • Master's degree in Computer Science (Cryptology, Security and Information Coding) with honors (1st -- mention: TB) from Grenoble Institute of Technology and University Joseph Fourrier, 2003
  • Computer Science and Engineering Degree with honors (top 10%, mention: B) – Telecommunications Department of the Grenoble Institute of Technology, 2003

For more information, see here.

Engineering Expertise

High Performance Computing (HPC), Grid, Cluster & Cloud Platforms.
I’m administrating cluster-based HPC systems since 2003 (Linux environment) 

Keywords: HPC, Debian, Xen, Puppet, OpenLDAP, git 

Main Research Interest

  • Security and Evaluation of Distributed Computing Platforms (clusters, grids, clouds and P2P systems).
  • Result-Checking in parallel computation

A complete list of my publications is available in my CV.

Teaching

Below are the list of topics in which I used to be involved as lecturer: 

  • Cryptology (Bachelor and Master Level)
  • Advanced Programming (C,C++) (Bachelor)
  • Security and System Administration (Master)
  • Parallel Programming (Master)

You may find more details on his Personal Web page.

Supervision

  • Ph.D students (2): Benoit Bertholon (2010-2013), Jakub Muszynski (2011-2014)
  • Master students (8): Anna Giannakou (2013), Valentin Plugaru (2012 -2014), Fotis Georgatos (2012 – 2014), Mateusz Guzek (2011), Benoit Bertholon (2009), Christophe Weis (2009), Dominic Dunlop (2008 – 2009), Romain Cavagna (2007 – 2008)
  • Bachelor Students: Hyacinthe Cartiaux (2011 - now), Bernard Reichert (2008) 

Publications

The latest version of my CV hold my current publication record

Last updated on: Wednesday, 14 October 2015

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2017

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See detailComparing Broad-Phase Interaction Detection Algorithms for Multiphysics DEM Applications
Rousset, Alban; Mainassara Chekaraou, Abdoul Wahid; Liao, Yu-Chung; Besseron, Xavier; Varrette, Sébastien; Peters, Bernhard

Scientific Conference (2017, September)

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2016

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See detailHPC or the Cloud: a cost study over an XDEM Simulation
Emeras, Joseph; Besseron, Xavier; Varrette, Sébastien; Bouvry, Pascal; Peters, Bernhard

in Proc. of the 7th International Supercomputing Conference in Mexico (ISUM 2016) (2016)

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See detailAmazon Elastic Compute Cloud (EC2) vs. in-House HPC Platform: a Cost Analysis
Emeras, Joseph; Varrette, Sébastien; Bouvry, Pascal

in Proc. of the 9th IEEE Intl. Conf. on Cloud Computing (CLOUD 2016) (2016, June)

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See detailReducing Efficiency of Connectivity-Splitting Attack on Newscast via Limited Gossip
Muszynski, Jakub; Varrette, Sébastien; Bouvry, Pascal

in Proc. of the 19th European Event on Bio-Inspired Computation, EvoCOMNET 2016 (2016, March)

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2015

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See detailPerformance Evaluation of the XDEM framework on the OpenStack Cloud Computing Middleware
Besseron, Xavier; Plugaru, Valentin; Mahmoudi, Amir Houshang; Varrette, Sébastien; Peters, Bernhard; Bouvry, Pascal

in Proceedings of the Fourth International Conference on Parallel, Distributed, Grid and Cloud Computing for Engineering (2015, February)

See detailEnergy Efficiency and High-Performance Computing
Bouvry, Pascal; Chetsa, G. L. T.; Costa, G. Da; Jeannot, E.; Lefèvre, L.; Pierson, J.-M.; Pinel, F.; Stolf, P.; Varrette, Sébastien

in Pierson, J.-M. (Ed.) Large-scale Distributed Systems and Energy Efficiency: A Holistic View (2015)

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See detailResilience within Ultrascale Computing System: Challenges and Opportunities from Nesus Project
Bouvry, Pascal; Mayer, R.; Muszynski, Jakub; Petcu, D.; Rauber, A.; Tempesti, G.; Trinh; Varrette, Sébastien

in Supercomputing Frontiers and Innovations (2015), 2(2), 46--63

See detailFoundations of Coding: Compression, Encryption, Error-Correction
Dumas, J.-G.; Roch, J.-L.; Tannier, E.; Varrette, Sébastien

Book published by Wiley Sons (2015)

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See detailEvalix: Classification and Prediction of Job Resource Consumption on HPC Platforms
Emeras, Joseph; Varrette, Sébastien; Guzek, Mateusz; Bouvry, Pascal

in Proc. of the 19th Intl. Workshop on Job Scheduling Strategies for Parallel Processing (JSSPP'15), part of the 29th IEEE/ACM Intl. Parallel and Distributed Processing Symposium (IPDPS 2015) (2015, May)

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See detailDistributed Cellular Evolutionary Algorithms in a Byzantine Environment
Muszynski, Jakub; Varrette, Sébastien; Dorronsorro, Bernabé; Bouvry, Pascal

in Proc. of the 18th Intl. Workshop on Nature Inspired Distributed Computing (NIDISC 2015), part of the 29th IEEE/ACM Intl. Parallel and Distributed Processing Symposium (IPDPS 2015) (2015, May)

See detailEnergy efficiency in HPC Data Centers: Latest Advances to Build the Path to Exascale
Varrette, Sébastien; Bouvry, Pascal; Jarus, M.; Oleksiak, A.

in Handbook on Data Centers (2015)

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See detailAn LLVM-based Approach to Generate Energy Aware Code by means of MOEAs
Varrette, Sébastien; Dorronsorro, Bernabe; Bouvry, Pascal

in Proc. of the 7th European Symposium on Computational Intelligence and Mathematics.(ESCIM 2015) (2015, October)

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2014

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See detailComparison of Multi-objective Optimization Algorithms for the JShadObf JavaScript Obfuscator
Bertholon, Benoit; Varrette, Sébastien; Bouvry, Pascal

in Proc. of the 17th Intl. Workshop on Nature Inspired Distributed Computing (NIDISC 2014), part of the 28th IEEE/ACM Intl. Parallel and Distributed Processing Symposium (IPDPS 2014) (2014, May)

See detailThéorie des Codes : Compression, Cryptage et Correction
Dumas, J.-G.; Roch, J.-L.; Tannier, E.; Varrette, Sébastien

Book published by Dunod - 2nde (2014)

See detailFoundations of Coding: Compression, Encryption, Error-Correction
Dumas, J.-G.; Roch, J.-L.; Tannier, E.; Varrette, Sébastien

Book published by Wiley Sons (2014)

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See detailParaMASK: a Multi-Agent System for the Efficient and Dynamic Adaptation of HPC Workloads
Guzek, Mateusz; Besseron, Xavier; Varrette, Sébastien; Danoy, Grégoire; Bouvry, Pascal

in 14th IEEE International Symposium on Signal Processing and Information Technology (ISSPIT 2014) (2014, December)

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See detailA Holistic Model of the Performance and the Energy-Efficiency of Hypervisors in an HPC Environment
Guzek, Mateusz; Varrette, Sébastien; Plugaru, Valentin; Pecero, Johnatan; Bouvry, Pascal

in Concurrency & Computation : Practice & Experience (2014)

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See detailOn the Resilience of the Newscast Protocol in the Presence of Cheaters
Muszynski, Jakub; Varrette, Sébastien; Bouvry, Pascal

Presentation (2014, March)

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See detailExploiting the Hard-wired Vulnerabilities of Newscast via Connectivity-splitting Attack
Muszynski, Jakub; Varrette, Sébastien; Jimenez Laredo, Juan Luis; Bouvry, Pascal

in Proc. of the IEEE Intl. Conf. on Network and System Security (NSS 2014) (2014, October)

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See detailAnalysis of the Data Flow in the Newscast Protocol for Possible Vulnerabilities
Muszynski, Jakub; Varrette, Sébastien; Laredo, J. L. Jiménez; Bouvry, Pascal

in Proc. of Intl. Conf. on Cryptography and Security System (CSS'14) (2014, September)

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See detailPerformance Analysis of Cloud Environments on Top of Energy-Efficient Platforms Featuring Low Power Processors
Plugaru, Valentin; Varrette, Sébastien; Bouvry, Pascal

in Proc. of the 6th IEEE Intl. Conf. on Cloud Computing Technology and Science (CloudCom'14) (2014, December)

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See detailPerformance tuning of applications in HPC environments employing Simulated Annealing
Plugaru, Valentin; Varrette, Sébastien; Bouvry, Pascal

Scientific Conference (2014, October)

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See detailEvaluating the HPC Performance and Energy-Efficiency of Intel and ARM-based systems with synthetic and bioinformatics workloads
Plugaru, Valentin; Varrette, Sébastien; Pinel, Frédéric; Bouvry, Pascal

Report (2014)

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See detailManagement of an Academic HPC Cluster: The UL Experience
Varrette, Sébastien; Bouvry, Pascal; Cartiaux, Hyacinthe; Georgatos, Fotis

in Proc. of the 2014 Intl. Conf. on High Performance Computing Simulation (HPCS 2014) (2014, July)

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See detailHPC Performance and Energy-Efficiency of the OpenStack Cloud Middleware
Varrette, Sébastien; Plugaru, Valentin; Guzek, Mateusz; Besseron, Xavier; Bouvry, Pascal

in Proc. of the 43rd Intl. Conf. on Parallel Processing (ICPP-2014), Heterogeneous and Unconventional Cluster Architectures and Applications Workshop (HUCAA'14) (2014, September)

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2013

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See detailJShadObf: A JavaScript Obfuscator Based on Multi-Objective Optimization Algorithms
Bertholon, Benoit; Varrette, Sébastien; Bouvry, Pascal

in Lopez, Javier; Huang, Xinyi; Sandhu, Ravi (Eds.) Network and System Security (2013)

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See detailShadObf: A C-source Obfuscator based on Multi-objective Optimization Algorithms
Bertholon, Benoit; Varrette, Sébastien; Martinez, S.

in Proc. of the 16th Intl. Workshop on Nature Inspired Distributed Computing (NIDISC 2013), part of the 27th IEEE/ACM Intl. Parallel and Distributed Processing Symposium (IPDPS 2013) (2013, May)

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See detailShadObf: A C-Source Obfuscator Based on Multi-objective Optimisation Algorithms
Bertholon, Benoit; Varrette, Sebastien; Martinez, Sebastien

in Proceedings of the 2013 IEEE 27th International Symposium on Parallel and Distributed Processing Workshops and PhD Forum (2013)

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See detailTrust Based Interdependency Weighting for On-line Risk Monitoring in Interdependent Critical Infrastructures
Caldeira, F.; Schaberreiter, Thomas; Varrette, Sébastien; Monteiro, E.; Sim$\texto$es, P.; Khadraoui, D.; Bouvry, Pascal

in International Journal of Secure Software Engineering (2013), 4(4), 47-69

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See detailComparing the Performance and Power Usage of GPU and ARM Clusters for Map-Reduce
Delplace, V.; Manneback, P.; Pinel, Frédéric; Varrette, Sébastien; Bouvry, Pascal

in Proc. of the 3rd Intl. Conf. on Cloud and Green Computing (CGC'13) (2013, October)

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See detailA Holistic Model of the Performance and the Energy-Efficiency of Hypervisors in an HPC Environment
Guzek, Mateusz; Varrette, Sébastien; Plugaru, Valentin; Pecero, Johnatan; Bouvry, Pascal

in Energy Efficiency in Large Scale Distributed Systems (2013)

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See detailPerformance Evaluation and Energy Efficiency of High-Density HPC Platforms Based on Intel, AMD and ARM Processors
Jarus, M.; Varrette, Sébastien; Oleksiak, A.; Bouvry, Pascal

in Proc. of the Intl. Conf. on Energy Efficiency in Large Scale Distributed Systems (EE-LSDS'13) (2013, April)

See detailOptimisation d'obfuscation de code source au moyen d'algorithmes évolutionnaires multi-objectifs
Martinez, S.; Varrette, Sébastien; Bertholon, Benoit

Poster (2013)

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See detailExpected Running Time of Parallel Evolutionary Algorithms on Unimodal Pseudo-Boolean Functions over Small-World Networks
Muszynski, Jakub; Varrette, Sébastien; Bouvry, Pascal

in Proc. of the IEEE Congress on Evolutionary Computation (CEC'2013) (2013)

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See detailPerformance tuning of applications for HPC systems employing Simulated Annealing optimization
Plugaru, Valentin; Georgatos, Fotis; Varrette, Sébastien; Bouvry, Pascal

Report (2013)

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See detailDependency Analysis for Critical Infrastructure Security Modelling: A Case Study within the Grid'5000 Project
Schaberreiter, Thomas; Varrette, Sébastien; Bouvry, Pascal; Röning, J.; Khadraoui, D.

in Proc. of the 3th IFIP Intl. SeCIHD'2013 Workshop, part of the 8th Intl. Conf. on Availability, Reliability and Security (ARES'13) (2013, September)

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See detailUsing Data-flow analysis in MAS for power-aware HPC runs
Varrette, Sébastien; Danoy, Grégoire; Guzek, Mateusz; Besseron, Xavier; Bouvry, Pascal

in Proc. of the IEEE Intl. Conf. on High Performance Computing and Simulation (HPCS'13) (2013)

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See detailHPC Performance and Energy-Efficiency of Xen, KVM and VMware Hypervisors
Varrette, Sébastien; Guzek, Mateusz; Plugaru, Valentin; Besseron, Xavier; Bouvry, Pascal

in Proc. of the 25th Symposium on Computer Architecture and High Performance Computing (SBAC-PAD 2013) (2013, October)

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2012

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See detailCERTICLOUD, une plate-forme Cloud IaaS sécurisée
Bertholon, Benoit; Varrette, Sébastien; Bouvry, Pascal

in Technique et Science Informatiques (2012), 31(8-9-10), 1121-1152

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See detailConvergence Analysis of Evolutionary Algorithms in the Presence of Crash-Faults and Cheaters
Muszynski, Jakub; Varrette, Sébastien; Bouvry, Pascal; Seredynski, Franciszek; Khan, Samee U.

in Computers & Mathematics with Applications (2012), 64(12), 3805-3819

See detailConvergence of Distributed Cellular Evolutionary Algorithms in Presence of Crash Faults and Cheaters
Muszynski, Jakub; Varrette, Sébastien; Jimenez Laredo, Juan Luis; Dorronsoro, Bernabe; Bouvry, Pascal

Scientific Conference (2012)

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See detailHash function generation by means of Gene Expression Programming
Varrette, Sébastien; Muszynski, Jakub; Bouvry, Pascal

in Intl. Conf. on Cryptography and Security System (CSS’12) (2012, September), XII(3), 37-53

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2011

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See detailEnergy Efficiency on Scalable Computing Architectures
Barrios Hernandez, C. J.; Sierra, Daniel A.; Varrette, Sébastien; Pacheco, D. Lopez

in 11th IEEE Intl. Conf. on Computer and Information Technology (CIT’11) (2011, October)

See detailchap. "Practical Security in Distributed Systems"
Bertholon, Benoit; Cérin, C.; Coti, C.; Dubacq, J.-C.; Varrette, Sébastien

in Distributed Systems (volume 1); Design and Algorithms (2011)

See detailPractical Security in Distributed Systems
Bertholon, Benoit; Cérin, Christophe; Coti, Camille; Dubacq, Jean-Christophe; Varrette, Sébastien

in Haddad, S.; Kordon, F.; Pautet, L.; Petrucci, L. (Eds.) Distributed Systems; Design and Algorithms, 1 (2011)

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See detailCertiCloud: a Novel TPM-based Approach to Ensure Cloud IaaS Security
Bertholon, Benoit; Varrette, Sébastien; Bouvry, Pascal

in 4th IEEE Intl. Conf. on Cloud Computing (CLOUD 2011) (2011, July)

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See detailA Signature Scheme for Distributed Executions based on Control flow Analysis.
Bertholon, Benoit; Varrette, Sébastien; Bouvry, Pascal

in Proc. of the 19th Intl. conference on Security and Intelligent Information Systems (SIIS 2011) (2011)

See detailTPM-based Approaches to Improve Cloud Security
Bertholon, Benoit; Varrette, Sébastien; Bouvry, Pascal

Presentation (2011)

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See detailCertiCloud: une plate-forme Cloud IaaS sécurisée
Bertholon, Benoit; Varrette, Sébastien; Bouvry, Pascal

in RenPar'20 2011 (2011)

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See detailA Signature Scheme for Distributed Executions based on Control flow Analysis..
Varrette, Sébastien; Bertholon, Benoit; Bouvry, Pascal

in 19th Intl. conference on Security and Intelligent Information Systems (SIIS 2011) (2011, June)

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See detailCheating impact on distributed Evolutionary Algorithms over BOINC computations.
Varrette, Sébastien; Muszynski, Jakub; Bouvry, Pascal

in n Proc. of the 19th Intl. conference on Security and Intelligent Information Systems (SIIS 2011) (2011)

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See detailOn the Resilience of [distributed] Evolutionary Algorithms against Cheaters in Global Computing Platforms
Varrette, Sébastien; Tantar, Emilia; Bouvry, Pascal

in Proc. of the 14th Intl. Workshop on Nature Inspired Distributed Computing (NIDISC 2011), part of the 25th IEEE/ACM Intl. Parallel and Distributed Processing Symposium (IPDPS 2011) (2011)

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See detailOn the Resilience of [Distributed] EAs against Cheaters in Global Computing Platforms
Varrette, Sébastien; Tantar, Emilia; Bouvry, Pascal

in 25th IEEE International Symposium on Parallel and Distributed Processing (IPDPS 2011) (2011)

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2010

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See detailScheduling DAG applications on multi-core processor packages architectures
Pecero, Johnatan; Varrette, Sébastien; Bouvry, Pascal

Scientific Conference (2010, October)

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2009

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See detailParallel implementation of domain decomposition algorithm for molecular dynamics
Berhe, Girma; Peters, Bernhard; Varrette, Sébastien; Bouvry, Pascal

in PARENG 2007 (2009)

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See detailDeskilling HPL - Using an Evolutionary Algorithm to Automate Cluster Benchmarking
Dunlop, Dominic; Varrette, Sébastien; Bouvry, Pascal

in Proc. of 8th Intl. conf. on Parallel Processing and Applied Mathematics (PPAM 2009) (2009, September), 6068(LNCS), 102--114

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See detailDynamic Adaptation Applied to Sabotage Tolerance
Guelton, S.; Gautier, T.; Pazat, J.-L.; Varrette, Sébastien

in Proc. of the IEEE 17th Euromicro International Conference on Parallel, Distributed, and Network-Based Processing (PDP 2009) (2009)

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See detailUne approche génétique et source à source de l'optimisation de code
Guelton, S.; Varrette, Sébastien

Scientific Conference (2009, September)

See detailA Signature Scheme for Distributed Executions based on Macro-Dataflow Analysis
Varrette, Sébastien; Bertholon, Benoit; Bouvry, Pascal

Presentation (2009)

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2008

See detailchapt. Sécurité dans les grilles de calcul,
Cérin, C.; Dubacq, J.-C.; Hérault, T.; Keryell, R.; Pazat, J.-L.; Roch, J.-L.; Varrette, Sébastien

in Systèmes répartis en action : de l'embarqué aux systèmes à large échelle (2008)

See detailSécurité dans les grilles de calcul
Cérin, Christophe; Dubacq, Jean-Christophe; Hérault, Thomas; Keryell, Ronan; Pazat, Jean-Louis; Roch, Jean-Louis; Varrette, Sébastien

in Kordon, F.; Pautet, L.; Petrucci, L. (Eds.) Systèmes répartis en action: de l'embarqué aux systèmes à large échelle (2008)

See detailOn the Use of a Genetic Algorithm in High Performance Computer Benchmark Tuning
Dunlop, Dominic; Varrette, Sébastien; Bouvry, Pascal

in IEEE International Symposium on Performance Evaluation of Computer and Telecommunication Systems (SPECTS'08) (2008)

See detailNature inspired Algorithm-Based Fault Tolerance on Global Computing Platforms. Application to Symbolic Regression
Varrette, Sébastien; Ostaszewski, Marek; Bouvry, Pascal

in International Conference on Metaheuristics and Nature Inspired Computing (META'08) (2008)

See detailBuilding Secure Resources to Ensure Safe Computations in Distributed and Potentially Corrupted Environments
Varrette, Sébastien; Roch, Jean-Louis; Duc, Guillaume; Keryell, Ronan

in Euro-Par 2008, Workshop on Secure, Trusted, Manageable and Controllable Grid Services (SGS'08) (2008)

See detailResult Certification Against Massive Attacks in Distributed Computations
Varrette, Sébastien; Roch, Jean-Louis; Krings, Axel

Scientific Conference (2008)

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2007

See detailCryptographie à Clef Publique
Dumas, J.-G.; Leprévost, Franck; Roch, Jean-Louis; Savin, V.; Varrette, Sébastien

in Ebrahimi, Touradj; Leprévost, Franck; Warusfel, Bertrand (Eds.) Cryptographie et sécurité des systèmes et réseaux, 2 (2007)

See detailThéorie des Codes : Compression, Cryptage et Correction
Dumas, Jean-Guillaume; Roch, Jean-Louis; Tannier, Eric; Varrette, Sébastien

Book published by Dunod (2007)

See detailProbabilistic Certification of Divide & Conquer Algorithms on Global Computing Platforms. Application to Fault-Tolerant Exact Matrix-Vector Product
Roch, Jean-Louis; Varrette, Sébastien

in Proc. of the ACM Intl. Workshop on Parallel Symbolic Computation’07 (PASCO’07) (2007, July)

See detailSecurity of Global Computing Platforms: Authentication and Computed Results Integrity
Varrette, Sébastien

in Conference on Cryptology and Digital Content Security (CRM 07) (2007)

See detailProgrammation avancée en C (avec exercices et corrigés)
Varrette, Sébastien; Bernard, Nicolas

Book published by Lavoisier-Hermès (2007)

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2006

See detailSécurité Réseau
Bernard, Nicolas; Bouvry, Pascal; Denneulin, Yves; Varrette, Sébastien

in Leprévost, Franck; Ebrahimi, Touradj; Warusfel, Bertrand (Eds.) Cryptographie et sécurité de systèmes et réseaux (2006)

See detailchap. "Sécurite UNIX"
Bernard, Nicolas; Denneulin, Y.; Varrette, Sébastien

in Sécurité Multimédia: Cryptographie et Sécurité Systèmes et Réseaux (2006)

See detailSécurite UNIX
Bernard, Nicolas; Denneulin, Yves; Varrette, Sébastien

in Ebrahimi, Touradj; Leprévost, Franck; Warusfel, Bertrand (Eds.) Cryptographie et sécurité de systèmes et réseaux (2006)

See detailchapter "Cryptographie à Clé Secrète"
Bouvry, Pascal; Dumas, J.-G.; Gillard, R.; Roch, J.-L.; Varrette, Sébastien

in Sécurité Multimédia: Cryptographie et Sécurité Systèmes et Réseaux (2006)

See detailchap "Cryptographie à clef secréte"
Bouvry, Pascal; Dumas, Jean-Guillaume; Gillard, Roland; Roch, Jean-Louis; Varrette, Sébastien

in Sécurité Multimédia: Cryptographie et Sécurité Systèmes et Réseaux (2006)

See detailchap. "Cryptographie à Clé Publique"
Dumas, J.-G.; Leprévost, Franck; Roch, J.-L.; Savin, V.; Varrette, Sébastien

in Sécurité Multimédia: Cryptographie et Sécurité Systèmes et Réseaux (2006)

See detailchap "Architectures PKI"
Leprévost, Franck; Varrette, Sébastien; Roch, Jean-Louis; Dumas, Jean-Guillaume

in Sécurité Multimédia: Cryptographie et Sécurité Systèmes et Réseaux (2006)

See detailCryptographie et Signatures Eléctoniques
Varrette, Sébastien; Gautier, S.

Article for general public (2006)

See detailApplicative Solutions for Safe Computations in Distributed Environments
Varrette, Sébastien; Roch, J.-L.; Leprévost, Franck

in Workshop "Trustworthy Software" (2006)

See detailSafe Distributed Architecture for Image-based Computer Assisted Diagnosis
Varrette, Sébastien; Roch, J.-L.; Montagnat, J.; Seitz, L.; Pierson, J.-M.; Leprévost, Franck

in Proc. of the IEEE Intl. Conf. on Pervasive Services, Workshop on Health Pervasive Systems (HPS'06) (2006)

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2005

See detailA Probabilistic Approach for Task and Result Certification of Large-scale Distributed Applications in Hostile Environments
A.Krings; Roch, J.-L.; Jafar, S.; Varrette, Sébastien

in Proc. of the European Grid Conference (EGC2005) (2005)

See detailPractical Authentication in Distributed Environments
Dagorn, Nathalie; Bernard, Nicolas; Varrette, Sébastien

in Proceedings of the First International Computer System and Information Technology Conference (ICSIT'05) (2005)

See detailA Probabilistic Approach for Task and Result Certification of Large-scale Distributed Applications in Hostile Environments
Krings, Axel; Roch, Jean-Louis; Jafar, Samir; Varrette, Sébastien

in Proc. of the European Grid Conference (EGC2005) (2005)

See detailGenerating anomalous elliptic curves
Leprévost, Franck; Monnerat, Jean; Varrette, Sébastien; Vaudenay, Serge

in Information Processing Letters (2005), 93

See detailAuthentification Distribuée sur Grille de Grappes basée sur LDAP
Varrette, Sébastien; Georget, S.; Roch, J.-L.; Leprévost, Franck

in Proc. des 16èmes rencontres francophones du parallélisme (RenPar'16) (2005)

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See detailDistributed Authentication in GRID5000
Varrette, Sébastien; Georget, Sebastien; Montagnat, Johan; Roch, Jean-Louis; Leprévost, Franck

in Proc. of OTM Confederated Int. Workshops on Grid Computing and its Application to Data Analysis (GADA'05) (2005, November)

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2004

See detailUsing Data-Flow Analysis for Resilence and Result Checking in Peer to Peer Computations
Jafar, S.; Varrette, Sébastien; Roch, J.-L.

in Proc. of the 1th Intl. Workshop on Grid and Peer-to-Peer Computing Impacts on Large Scale Heterogeneous Distributed Database Systems (GLOBE'04) (2004)

See detailSecure Architecture for Clusters and Grids
Varrette, Sébastien; Roch, J.-L.; Denneulin, Y.; Leprévost, Franck

in Proc. of the 2nd Int. Conf. on Critical Infrastructures (CRIS 2004) (2004)

See detailFlowCert : Probabilistic Certification for Peer-to-Peer Computations
Varrette, Sébastien; Roch, J.-L.; Leprévost, Franck

in Proc. of the 16th Symposium on Computer Architecture and High Performance Computing (SBAC-PAD 2004) (2004)

See detailSecure architectures for clusters and grid computations
Varrette, Sébastien; Roch, Jean-Louis; Denneulin, Yves; Leprévost, Franck

in Proceedings de CRIS 2004 (2nd International Conference on Critical Infrastructures), Grenoble, France, Octobre 2004 (2004)

See detailFlowCert : Probabilistic certification for parallel processing on the grid
Varrette, Sébastien; Roch, Jean-Louis; Leprévost, Franck

in IEEE, editor. Proceedings of the 16th Symposium on Computer Architecture and High Performance Computing. IEEE-SBAC PAD 2004, Foz do Iguaçu, Brésil, octobre 2004 (2004, October)

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