Table of Content
- PhD Thesis
- Books
- Books Chapters
- Magazines
- Journal Articles
- Conference Articles
- Masters Thesis
- Technical Reports and Presentations
- Miscellaneous
You can find the latest version of the BibTeX file biblio-varrette.bib
used to generate this page on Github.
PhD Thesis
- S. Varrette, “Sécurité des Architectures de Calcul Distribué: Authentification et Certification de Résultats,” PhD thesis, INP Grenoble and Université du Luxembourg, 2007.
Books
- J.-G. Dumas, P. Lafourcade, E. Roudeix, A. Tichit, and S. Varrette, Les NFT en 40 questions: Des réponses claires et détaillées pour comprendre les Non Fungible Tokens, 1er ed. Dunod, 2022.
- J.-G. Dumas, P. Lafourcade, A. Tichit, and S. Varrette, Les blockchains en 50 questions: comprendre le fonctionnement et les enjeux de cette technologie innovante, 2eme ed. Dunod, 2022.
- J.-G. Dumas, P. Lafourcade, A. Tichit, and S. Varrette, Les blockchains en 50 questions: comprendre le fonctionnement et les enjeux de cette technologie innovante, 1Er(bis). Dunod, 2019.
- J.-G. Dumas, P. Lafourcade, A. Tichit, and S. Varrette, Les blockchains en 50 questions: comprendre le fonctionnement et les enjeux de cette technologie innovante, 1er ed. Dunod, 2018.
- J.-G. Dumas, J.-L. Roch, E. Tannier, and S. Varrette, Théorie des Codes : Compression, Cryptage et Correction, 3rd ed. Dunod, 2018.
- J.-G. Dumas, J.-L. Roch, E. Tannier, and S. Varrette, Foundations of Coding: Compression, Encryption, Error-Correction. Wiley & Sons, 2015.
- J.-G. Dumas, J.-L. Roch, E. Tannier, and S. Varrette, Théorie des Codes : Compression, Cryptage et Correction, 2nde ed. Dunod, 2014.
- J.-G. Dumas, J.-L. Roch, E. Tannier, and S. Varrette, Théorie des Codes : Compression, Cryptage et Correction, 1st ed. Dunod, 2007.
- S. Varrette and N. Bernard, Programmation avancée en C (avec exercices et corrigés). Hermès, 2007.
Books Chapters
- P. Bouvry, S. Varrette, T. A. Trinh, M. U. Wasim, A. A. Z. A. Ibrahim, and X. Besseron, “Ultrascale Computing Systems,” J. Carretero, E. Jeannot, and A. Y. Zomaya, Eds. IET, 2019, pp. 65–83.
- A.-C. Orgerie and S. Varrette, “Ultrascale Computing Systems,” J. Carretero, E. Jeannot, and A. Y. Zomaya, Eds. IET, 2019, pp. 161–176.
- A. Oleksiak, L. Lefevre, P. Alonso, G. D. Costa, V. D. Maio, N. Frasheri, V. M. Garcia, J. Guerrero, S. Lafond, A. L. Lastovetsky, R. R. Manumachu, B. Muite, A.-C. Orgerie, W. Piatek, J.-M. Pierson, R.Prodan, P.Stolf, E. Sheme, and S. Varrette, “Ultrascale Computing Systems,” J. Carretero, E. Jeannot, and A. Y. Zomaya, Eds. IET, 2019, pp. 127–188.
- P. Bouvry, G. L. T. Chetsa, G. D. Costa, E. Jeannot, L. Lefèvre, J.-M. Pierson, F. Pinel, P. Stolf, and S. Varrette, “Large-scale Distributed Systems and Energy Efficiency: A
Holistic View,” vol. 94, J.-M. Pierson, Ed. John Wiley & Sons, 2015, pp. 197–224.
- S. Varrette, P. Bouvry, M. Jarus, and A. Oleksiak, “Handbook on Data Centers,” Springer, 2015.
- B. Bertholon, C. Cérin, C. Coti, J.-C. Dubacq, and S. Varrette, “Distributed Systems (volume 1); Design and Algorithms,” vol. 1, S. Haddad, F. Kordon, L. Pautet, and L. Petrucci, Eds. Wiley, 2011, pp. 237–300.
- C. Cérin, J.-C. Dubacq, T. Hérault, R. Keryell, J.-L. Pazat, J.-L. Roch, and S. Varrette, “Systèmes répartis en action : de l’embarqué aux
systèmes à large échelle,” F. Kordon, L. Pautet, and L. Petrucci, Eds. Hermès, 2008, pp. 153–180.
- P. Bouvry, J.-G. Dumas, R. Gillard, J.-L. Roch, and S. Varrette, “Sécurité Multimédia: Cryptographie et Sécurité
Systèmes et Réseaux,” vol. 2, T. Ebrahimi, F. Leprévost, and B. Warusfel, Eds. Hermès, 2006, pp. 23–101.
- J.-G. Dumas, F. Leprevost, J.-L. Roch, V. Savin, and S. Varrette, “Sécurité Multimédia: Cryptographie et Sécurité
Systèmes et Réseaux,” vol. 2, T. Ebrahimi, F. Leprévost, and B. Warusfel, Eds. Hermès, 2006, pp. 103–196.
- J.-G. Dumas, F. Leprevost, J.-L. Roch, and S. Varrette, “Sécurité Multimédia: Cryptographie et Sécurité
Systèmes et Réseaux,” vol. 2, T. Ebrahimi, F. Leprévost, and B. Warusfel, Eds. Hermès, 2006, pp. 187–210.
- N. Bernard, Y. Denneulin, and S. Varrette, “Sécurité Multimédia: Cryptographie et Sécurité
Systèmes et Réseaux,” vol. 2, T. Ebrahimi, F. Leprévost, and B. Warusfel, Eds. Hermès, 2006, pp. 211–245.
- N. Bernard, Y. Denneulin, and S. Varrette, “Sécurité Multimédia: Cryptographie et Sécurité
Systèmes et Réseaux,” vol. 2, T. Ebrahimi, F. Leprévost, and B. Warusfel, Eds. Hermès, 2006, pp. 247–298.
Magazines
- S. Varrette and S. Gautier, “Cryptographie et Signatures Eléctoniques,” in I-mag – Magazine de l’AAE ENSIMAG, no. 37, Association des anciens élèves de l’ENSIMAG, 2006, pp. 12–19.
Journal Articles
- J. Emeras, S. Varrette, V. Plugaru, and P. Bouvry, “Amazon Elastic Compute Cloud (EC2) versus In-House HPC
Platform: A Cost Analysis,” IEEE Trans. Cloud Computing, vol. 7, no. 2, pp. 456–468, Apr. 2019.
- A. A. Z. A. Ibrahim, M. U. Wasim, S. Varrette, and P. Bouvry, “PRESENCE: Monitoring and Modelling the Performance Metrics of
Mobile Cloud SaaS Web Services,” J. Mobile Information Systems, vol. 2018, no. 1351386, Aug. 2018.
- M. Bagein, J. Barbosa, V. Blanco, I. Brandic, S. Cremer, S. Fremal, H. Karatza, L. Lefevre, T. Mastelic, A. Oleksiak, A.-C. Orgerie, G. L. Stavrinides, and S. Varrette, “Energy Efficiency for Ultrascale Systems: Challenges and
Trends from Nesus Project,” Intl. J. on Supercomputing Frontiers and Innovations, vol. 2, no. 2, pp. 105–131, 2015.
- P. Bouvry, R. Mayer, J. Muszyński, D. Petcu, A. Rauber, G. Tempesti, T. Trinh, and S. Varrette, “Resilience within Ultrascale Computing System: Challenges and
Opportunities from Nesus Project,” Intl. J. on Supercomputing Frontiers and Innovations, vol. 2, no. 2, pp. 46–63, 2015.
- M. Guzek, S. Varrette, V. Plugaru, J. E. Pecero, and P. Bouvry, “A Holistic Model of the Performance and the Energy-Efficiency
of Hypervisors in an HPC Environment,” Intl. J. on Concurrency and Computation: Practice and
Experience (CCPE), vol. 26, no. 15, pp. 2569–2590, Oct. 2014.
- F. Caldeira, T. Schaberreiter, S. Varrette, E. Monteiro, P. Sim\tilde\textoes, D. Khadraoui, and P. Bouvry, “Trust Based Interdependency Weighting for On-line Risk
Monitoring in Interdependent Critical Infrastructures,” Intl. J. of Secure Software Engineering (IJSSE), vol. 4, no. 4, pp. 47–69, Oct. 2013.
- B. Bertholon, S. Varrette, and P. Bouvry, “CertiCloud: une plate-forme Cloud IaaS sécurisée,” Technique et Science informatiques (2012), vol. 31(8-10), no. 2592, pp. 1121–1152, Dec. 2012.
- J. Muszyński, S. Varrette, P. Bouvry, F. Seredyński, and S. U. Khan, “Convergence Analysis of Evolutionary Algorithms in the
Presence of Crash-Faults and Cheaters,” Intl. Journal. of Computers and Mathematics with Applications
(CAMWA), vol. 64, no. 12, pp. 3805–3819, Dec. 2012.
- F. Leprevost, J. Monnerat, S. Varrette, and S. Vaudenay, “Generating Anomalous Elliptic Curves,” Information Processing Letters, vol. 93, no. 5, pp. 225–230, Mar. 2005.
Conference Articles
- S. Varrette, H. Cartiaux, T. Valette, and A. Olloh, “Aggregating and Consolidating two High Performant Network Topologies: The ULHPC Experience,” in ACM Practice and Experience in Advanced Research Computing (PEARC’22), Boston, USA, 2022.
- S. Varrette, H. Cartiaux, S. Peter, E. Kieffer, T. Valette, and A. Olloh, “Management of an Academic HPC & Research Computing Facility: The ULHPC Experience 2.0,” in Proc. of the 6th ACM High Performance Computing and Cluster Technologies Conf. (HPCCT 2022), Fuzhou, China, 2022.
- E. Kieffer, G. Duflo, G. Danoy, S. Varrette, and P. Bouvry, “A RNN-based Hyper-heuristic for combinatorial problems,” in Proc. of 22nd European Conf. on Evolutionary Computation in Compbinatorial Optimisation (EvoCOP*22), Madrid, Spain, 2022, vol. 13222, pp. 17–32.
- S. Varrette, E. Kieffer, F. Pinel, E. Krishnasamy, S. Peter, H. Cartiaux, and X. Besseron, “RESIF 3.0: Toward a Flexible & Automated Management of User Software Environment on HPC facility,” in ACM Practice and Experience in Advanced Research Computing (PEARC’21), Virtual Event, 2021.
- L. Paseri, S. Varrette, and P. Bouvry, “Protection of Personal Data in High Performance Computing Platform for Scientific Research Purposes,” in Proc. of the EU Annual Privacy Forum (APF) 2021, Online Event, 2021, vol. 12703, pp. 123–142.
- S. Mahon, S. Varrette, V. Plugaru, F. Pinel, and P. Bouvry, “Performance Analysis of Distributed and Scalable Deep
Learning,” in 20th IEEE/ACM Intl. Symp. on Cluster, Cloud and Internet
Computing (CCGrid’20), Melbourne, Australia, 2020, pp. 760–766.
- F. Pinel, J.-X. Yin, C. Hundt, E. Kieffer, S. Varrette, P. Bouvry, and S. Lee, “Evolving a Deep Neural Network Training Time Estimator,” in 3rd Intl. Conf. on Optimization and Learning (OLA’20), Cadiz, Spain, 2020, vol. 1173, pp. 13–24.
- S. Varrette, F. Pinel, E. Kieffer, G. Danoy, and P. Bouvry, “Automatic Software Tuning of Parallel Programs for
Energy-Aware Executions,” in Proc. of 13th Intl. Conf. on Parallel Processing and Applied
Mathematics (PPAM 2019), Bialystok, Poland, 2019.
- A. W. M. Checkaraou, A. Rousset, X. Besseron, S. Varrette, and B. Peters, “Hybrid MPI+OpenMP Implementation of eXtended Discrete Element
Method,” in Proc. of the 9th Workshop on Applications for Multi-Core
Architectures (WAMCA’18), part of 30th Intl. Symp. on Computer
Architecture and High Performance Computing (SBAC-PAD 2018), Lyon, France, 2018.
- A. A. Z. A. Ibrahim, U. Wasim, S. Varrette, and P. Bouvry, “PRESENCE: Performance Metrics Models for Cloud SaaS Web
Services,” in Proc. of the 11th IEEE Intl. Conf. on Cloud Computing (CLOUD
2018), San Francisco, USA, 2018, pp. 936–940.
- A. A. Z. A. Ibrahim, S. Varrette, and P. Bouvry, “On Verifying and Assuring the Cloud SLA by Evaluating the
Performance of SaaS Web Services Across Multi-cloud Providers,” in 48th Annual IEEE/IFIP Intl. Conf. on Dependable Systems and
Networks Workshops (DNS’18), Luxembourg, 2018, pp. 69–70.
- A. A. Z. A. Ibrahim, S. Varrette, and P. Bouvry, “PRESENCE: Toward a Novel Approach for Performance Evaluation
of Mobile Cloud SaaS Web Services ,” in Proc. of the 32nd IEEE Intl. Conf. on Information Networking
(ICOIN 2018), Chiang Mai, Thailand, 2018, pp. 50–55.
- A. Rousset, A. W. M. Chekaraou, Y. Liao, X. Besseron, S. Varrette, and B. Peters, “Comparing Broad-Phase Interaction Detection Algorithms for
Multiphysics DEM Applications,” in Proc.of the 15th Intl. Conf. of Numerical Analysis and Applied
Mathematics (ICNAAM’17), Thessaloniki, Greece, 2017.
- J. Emeras, S. Varrette, and P. Bouvry, “Amazon Elastic Compute Cloud (EC2) vs. in-House HPC Platform:
a Cost Analysis,” in Proc. of the 9th IEEE Intl. Conf. on Cloud Computing (CLOUD
2016), San Francisco, USA, 2016.
- J. Emeras, X. Besseron, S. Varrette, P. Bouvry, and B. Peters, “HPC or the Cloud: a cost study over an XDEM Simulation,” in Proc. of the 7th International Supercomputing Conference in
Mexico (ISUM 2016), Puebla, México, 2016.
- J. Muszyński, S. Varrette, and P. Bouvry, “Reducing Efficiency of Connectivity-Splitting Attack on
Newscast via Limited Gossip,” in Proc. of the 19th European Event on Bio-Inspired Computation,
EvoCOMNET 2016 , Porto, Portugal, 2016.
- J. Emeras, S. Varrette, M. Guzek, and P. Bouvry, “Evalix: Classification and Prediction of Job Resource
Consumption on HPC Platforms,” 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), Hyderabad, India, 2015.
- J. Muszyński, S. Varrette, B. Dorronsorro, and P. Bouvry, “Distributed Cellular Evolutionary Algorithms in a Byzantine
Environment,” 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), Hyderabad, India, 2015.
- X. Besseron, V. Plugaru, A. H. Mahmoudi, S. Varrette, B. Peters, and P. Bouvry, “Performance Evaluation of the XDEM framework on the OpenStack
Cloud Computing Middleware,” in Proc. of the 4th Intl. Conf. on Parallel, Distributed and Grid
Computing for Engineering (PARENG 2015), Dubrovnik, Croatia, 2015, vol. CCP.90-8.
- V. Plugaru, S. Varrette, and P. Bouvry, “Performance Analysis of Cloud Environments on Top of
Energy-Efficient Platforms Featuring Low Power Processors,” in Proc. of the 6th IEEE Intl. Conf. on Cloud Computing
Technology and Science (CloudCom’14), Singapore, 2014.
- M. Guzek, X. Besseron, S. Varrette, G. Danoy, and P. Bouvry, “ParaMASK: a Multi-Agent System for the Efficient and Dynamic
Adaptation of HPC Workloads,” in Proc. of the 14th IEEE Intl. Symp. on Signal Processing and
Information Technology (ISSPIT’14), Noida, India, 2014.
- V. Plugaru, S. Varrette, and P. Bouvry, “Performance tuning of applications in HPC environments
employing Simulated Annealing,” in Proc. of the Intl. Conf. on Metaheuristics and Nature Inspired
Computing (META’14), Sousse, Tunisia, 2014.
- J. Muszyński, S. Varrette, J. L. J. Laredo, and P. Bouvry, “Exploiting the Hard-wired Vulnerabilities of Newscast via
Connectivity-splitting Attack,” in Proc. of the IEEE Intl. Conf. on Network and System Security
(NSS 2014), Xi’an, China, 2014, vol. 8792, pp. 152–165.
- J. Muszyński, S. Varrette, J. L. J. Laredo, and P. Bouvry, “Analysis of the Data Flow in the Newscast Protocol for
Possible Vulnerabilities,” in Proc. of Intl. Conf. on Cryptography and Security System
(CSS’14), Lublin, Poland, 2014, vol. 448, pp. 89–99.
- S. Varrette, V. Plugaru, M. Guzek, X. Besseron, and P. Bouvry, “HPC Performance and Energy-Efficiency of the OpenStack Cloud
Middleware,” in Proc. of the 43rd Intl. Conf. on Parallel Processing
(ICPP-2014), Heterogeneous and Unconventional Cluster
Architectures and Applications Workshop (HUCAA’14), Minneapolis, MN, US, 2014.
- S. Varrette, P. Bouvry, H. Cartiaux, and F. Georgatos, “Management of an Academic HPC Cluster: The UL Experience,” in Proc. of the 2014 Intl. Conf. on High Performance Computing Simulation (HPCS 2014), Bologna, Italy, 2014, pp. 959–967.
- B. Bertholon, S. Varrette, and P. Bouvry, “Comparison of Multi-objective Optimization Algorithms for the
JShadObf JavaScript Obfuscator,” 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), Phoenix, Arizona, USA, 2014.
- M. Muszyński, S. Varrette, and P. Bouvry, “On the Resilience of the Newscast Protocol in the Presence of
Cheaters,” in 2014 Grande Region Security and Reliability Day (GRSRD 2014), Saarbrücken, Germany, 2014.
- S. Varrette, M. Guzek, V. Plugaru, X. Besseron, and P. Bouvry, “HPC Performance and Energy-Efficiency of Xen, KVM and VMware
Hypervisors,” in Proc. of the 25th Symposium on Computer Architecture and High
Performance Computing (SBAC-PAD 2013), Porto de Galinhas, Brazil, 2013, pp. 89–96.
- V. Delplace, P. Manneback, F. Pinel, S. Varrette, and P. Bouvry, “Comparing the Performance and Power Usage of GPU and ARM
Clusters for Map-Reduce,” in Proc. of the 3rd Intl. Conf. on Cloud and Green Computing
(CGC’13), 2013, pp. 199–200.
- T. Schaberreiter, S. Varrette, P. Bouvry, J. Röning, and D. Khadraoui, “Dependency Analysis for Critical Infrastructure Security
Modelling: A Case Study within the Grid’5000 Project,” in Proc. of the 3th IFIP Intl. SeCIHD’2013 Workshop, part of the
8th Intl. Conf. on Availability, Reliability and Security
(ARES’13), Regensburg, Germany, 2013, vol. 8128, pp. 269–287.
- S. Varrette, G. Danoy, M. Guzek, X. Besseron, and P. Bouvry, “Using Data-flow analysis in MAS for power-aware HPC runs,” in Proc. of the IEEE Intl. Conf. on High Performance Computing
and Simulation (HPCS’13), 2013, pp. 158–160.
- J. Muszynski, S. Varrette, and P. Bouvry, “Expected Running Time of Parallel Evolutionary Algorithms on
Unimodal Pseudo-Boolean Functions over Small-World Networks,” in Proc. of the IEEE Congress on Evolutionary Computation
(CEC’2013), Cancún, Mexico, 2013, pp. 2588–2594.
- B. Bertholon, S. Varrette, and P. Bouvry, “JShadObf: A JavaScript Obfuscator based on Multi-objective
Optimization Algorithms,” in Proc. of the IEEE Intl. Conf. on Network and System Security
(NSS 2013), Madrid, Spain, 2013, vol. 7873, pp. 336–349.
- B. Bertholon, S. Varrette, and S. Martinez, “ShadObf: A C-source Obfuscator based on Multi-objective
Optimization Algorithms,” 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), Boston (Massachusetts), USA, 2013, pp. 435–444.
- M. Guzek, S. Varrette, V. Plugaru, J. E. Sanchez, and P. Bouvry, “A Holistic Model of the Performance and the Energy-Efficiency
of Hypervisors in an HPC Environment,” in Proc. of the Intl. Conf. on Energy Efficiency in Large Scale
Distributed Systems (EE-LSDS’13), Vienna, Austria, 2013, vol. 8046, pp. 133–152.
- M. Jarus, S. Varrette, A. Oleksiak, and P. Bouvry, “Performance Evaluation and Energy Efficiency of High-Density
HPC Platforms Based on Intel, AMD and ARM Processors,” in Proc. of the Intl. Conf. on Energy Efficiency in Large Scale
Distributed Systems (EE-LSDS’13), Vienna, Austria, 2013, vol. 8046, pp. 182–200.
- J. Muszyński, S. Varrette, J. L. J. Laredo, B. Dorronsoro, and P. Bouvry, “Convergence of Distributed Cellular Evolutionary Algorithms
in Presence of Crash Faults and Cheaters,” in Proc. of the Intl. Conf. on Metaheuristics and Nature Inspired
Computing (META’12), Sousse, Tunisia, 2012.
- S. Varrette, J. Muszyński, and P. Bouvry, “Hash function generation by means of Gene Expression
Programming,” in Proc. of Intl. Conf. on Cryptography and Security System
(CSS’12), Kazimierz Dolny, Poland, 2012.
- C. J. B. Hernandez, D. A. Sierra, S. Varrette, and D. L. Pacheco, “Energy Efficiency on Scalable Computing Architectures,” in 11th IEEE Intl. Conf. on Computer and Information Technology
(CIT’11), Paphos, Cyprus, 2011, pp. 635–640.
- B. Bertholon, S. Varrette, and P. Bouvry, “CertiCloud: a Novel TPM-based Approach to Ensure Cloud IaaS
Security,” in Proc. of the 4th IEEE Intl. Conf. on Cloud Computing (CLOUD
2011), Washington DC, USA, 2011, pp. 121–130.
- B. Bertholon, S. Varrette, and P. Bouvry, “A Signature Scheme for Distributed Executions based on
Control flow Analysis.,” in Proc. of the 19th Intl. conference on Security and Intelligent
Information Systems (SIIS 2011), Warsaw, Poland, 2011, vol. 7053, pp. 85–102.
- S. Varrette, M. Muszyński, and P. Bouvry, “Cheating impact on distributed Evolutionary Algorithms over
BOINC computations.,” in Proc. of the 19th Intl. conference on Security and Intelligent
Information Systems (SIIS 2011), Warsaw, Poland, 2011.
- S. Varrette, E. Tantar, and P. Bouvry, “On the Resilience of [distributed] Evolutionary Algorithms
against Cheaters in Global Computing Platforms,” 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), Anchorage (Alaska), USA, 2011.
- B. Bertholon, S. Varrette, and P. Bouvry, “CertiCloud: une plate-forme Cloud IaaS sécurisée,” in Proc. des 20ème rencontres francophones du parallélisme
(RenPar’20), St Malo, France, 2011.
- B. Bertholon, S. Varrette, and P. Bouvry, “TPM-based Approaches to Improve Cloud Security,” in 2011 Grande Region Security and Reliability Day (SecDay 2011), Trier, Germany, 2011.
- J. Pecero, S. Varrette, and P. Bouvry, “Scheduling DAG Applications on Multi-core Processor Packages
Architectures,” in Proc. of the Intl. Conf. on Metaheuristics and Nature Inspired
Computing (META’10), 2010.
- D. Dunlop, S. Varrette, and P. Bouvry, “Deskilling HPL - Using an Evolutionary Algorithm to Automate
Cluster Benchmarking,” in Proc. of 8th Intl. Conf. on Parallel Processing and Applied
Mathematics - Part II (PPAM 2009), Wroclaw, Poland, 2009, vol. 6068, pp. 102–114.
- S. Varrette, B. Bertholon, and P. Bouvry, “A Signature Scheme for Distributed Executions based on
Macro-Dataflow Analysis,” in 2nd Intl. Workshop on Remote Entrusting (Re-Trust 2009), Riva del Garda, Italy, 2009.
- S. Guelton and S. Varrette, “Une approche génétique et source à source de
l’optimisation de code,” in Proc. des 19ème rencontres francophones du parallélisme
(RenPar’19), Toulouse, France, 2009.
- G. Berhe, B. Peters, S. Varrette, and P. Bouvry, “Parallel Implementation of Domain Decomposition Algorithm for
Molecular Dynamics,” in Proc. of the 1st Intl. Conf. on Parallel, Distributed and Grid
Computing for Engineering (PARENG 2009), Pécs, Hungary, 2009, vol. CCP.90-8.
- S. Guelton, T. Gautier, J.-L. Pazat, and S. Varrette, “Dynamic Adaptation Applied to Sabotage Tolerance,” in Proc. of the IEEE 17th Euromicro Intl. Conf. on Parallel,
Distributed, and Network-Based Processing (PDP 2009), Weimar, Germany, 2009, pp. 237–244.
- S. Varrette, J.-L. Roch, and A. Krings, “Result Certification Against Massive Attacks in Distributed
Computations,” in 1th Int. Workshop on Remote Entrusting (Re-Trust 2008), Trento, Italy, 2008.
- S. Varrette, M. Ostaszewski, and P. Bouvry, “Nature inspired Algorithm-Based Fault Tolerance on Global
Computing Platforms. Application to Symbolic Regression,” in Proc. of the Intl. Conf. on Metaheuristics and Nature Inspired
Computing (META’08), Hammamet, Tunisia, 2008.
- S. Varrette, J.-L. Roch, G. Duc, and R. Keryell, “Building Secure Resources to Ensure Safe Computations in
Distributed and Potentially Corrupted Environments,” in Proc. of Euro-Par 2008, Workshop on Secure, Trusted,
Manageable and Controllable Grid Services (SGS’08), Las Palmas de Gran Canaria, Spain, 2008, vol. 5415, pp. 211–222.
- D. Dunlop, S. Varrette, and P. Bouvry., “On the Use of a Genetic Algorithm in High Performance
Computer Benchmark Tuning,” in Proc. of the IEEE Intl. Symposium on Performance Evaluation of
Computer and Telecommunication Systems (SPECTS’08), Edinburgh, UK, 2008, pp. 105–113.
- J.-L. Roch and S. Varrette, “Probabilistic Certification of Divide & Conquer Algorithms
on Global Computing Platforms. Application to Fault-Tolerant
Exact Matrix-Vector Product,” in Proc. of the ACM Intl. Workshop on Parallel Symbolic
Computation’07 (PASCO’07), London, Ontario, Canada, 2007, pp. 88–92.
- S. Varrette, “Security of Global Computing Platforms: Authentication and
Computed Results Integrity,” in Conference on Cryptology and Digital Content Security (CRM
07), Barcelona, Spain, 2007.
- S. Varrette, J.-L. Roch, J. Montagnat, L. Seitz, J.-M. Pierson, and F. Leprévost, “Safe Distributed Architecture for Image-based Computer
Assisted Diagnosis,” in Proc. of the IEEE Intl. Conf. on Pervasive Services, Workshop
on Health Pervasive Systems (HPS’06), Lyon, France, 2006.
- S. Varrette, J.-L. Roch, and F. Leprévost, “Applicative Solutions for Safe Computations in Distributed
Environments,” in Workshop "Trustworthy Software", Saarbrücken, Germany, 2006.
- S. Varrette, S. Georget, J. Montagnat, J.-L. Roch, and F. Leprevost, “Distributed Authentication in GRID5000,” in Proc. of OTM Confederated Int. Workshops on Grid Computing and
its Application to Data Analysis (GADA’05), Agia Napa, Cyprus, 2005, vol. 3762, pp. 314–326.
- N. Dagorn, N. Bernard, and S. Varrette, “Practical Authentication in Distributed Environments,” in Proc. of the IEEE Intl. Computer Systems and Information
Technology Conference (ICSIT’05), Alger, Algeria, 2005, vol. 1.
- S. Varrette, S. Georget, J.-L. Roch, and F. Leprevost, “Authentification Distribuée sur Grille de Grappes basée
sur LDAP,” in Proc. des 16èmes rencontres francophones du parallélisme
(RenPar’16), Le Croisic, France, 2005.
- A.Krings, J.-L. Roch, S. Jafar, and S. Varrette, “A Probabilistic Approach for Task and Result Certification of
Large-scale Distributed Applications in Hostile Environments,” in Proc. of the European Grid Conference (EGC2005), Amsterdam, Netherlands, 2005, vol. 3470, pp. 323–333.
- S. Varrette, J.-L. Roch, and F. Leprevost, “FlowCert : Probabilistic Certification for Peer-to-Peer
Computations,” in Proc. of the 16th Symposium on Computer Architecture and High
Performance Computing (SBAC-PAD 2004), Foz do Iguaçu, Brazil, 2004, pp. 108–115.
- S. Varrette, J.-L. Roch, Y. Denneulin, and F. Leprevost, “Secure Architecture for Clusters and Grids,” in Proc. of the 2nd Int. Conf. on Critical Infrastructures (CRIS
2004), Grenoble, France, 2004.
- S. Jafar, S. Varrette, and J.-L. Roch, “Using Data-Flow Analysis for Resilence and Result Checking in
Peer to Peer Computations,” in Proc. of the 1th Intl. Workshop on Grid and Peer-to-Peer
Computing Impacts on Large Scale Heterogeneous Distributed
Database Systems (GLOBE’04), Zaragoza, Spain, 2004, pp. 512–516.
- S. Varrette and J.-L. Roch, “Certification logicielle de Calcul Global avec dépendances
sur grille,” in Proc. des 15èmes rencontres francophones du parallélisme
(RenPar’15), La-Colle-Sur-Loup, France, 2003, pp. 169–176.
Masters Thesis
- S. Varrette, “Sécurisation de calculs pairs à pairs sur une grille de
grappes,” Rapport de Projet de Fin d’Etude, ENSIMAG, Laboratoire ID-IMAG UMR CNRS/INPG/INRIA/UJF 5132, 2003.
Technical Reports and Presentations
- D. Pleiter, S. Varrette, E. Krishnasamy, E. Özdemir, and M. Pilc, “Security in an evolving European HPC Ecosystem,” PRACE aisbl, Oct. 2021.
- J. Bispo, J. G. Barbosa, P. F. Silva, C. Morales, M. Myllykoski, P. Ojeda-May, M. Bialczak, M. Uchronski, A. Wlodarczyk, P. Wauligmann, E. Krishnasamy, S. Varrette, and S. Lürs, “PRACE Best Practice Guide 2021: Modern Accelerators,” PRACE aisbl, Jun. 2021.
- E. Krishnasamy, S. Varrette, and M. Mucciardi, “Edge Computing: An Overview of Framework and Applications,” PRACE aisbl, Feb. 2021.
- S. Varrette, “Overview and Challenges of the UL HPC Facility at the EuroHPC
Horizon,” University of Luxembourg, 10th High Performance Computing
School, Luxembourg, Dec. 2020.
- O. W. Saastad, K. Kapanova, S. Markov, C. Morales, A. Shamakina, N. Johnson, E. Krishnasamy, S. Varrette, and H. Shoukourian, “PRACE Best Practice Guide 2020: Modern Processors,” PRACE aisbl, Oct. 2020.
- S. Varrette, “Uni.lu HPC Annual Report 2020,” University of Luxembourg, 2020.
- S. Varrette and I. F. Sulaiman, “EU-ASEAN High Performance Computing (HPC) Study Expert
Mapping of ASEAN policy orientations and related HPC research
infrastructures,” European Union - Enhanced Regional EU-ASEAN Dialogue
Instrument" (E-READI), Dec. 2019.
- A. A. Z. A. Ibrahim, S. Varrette, and P. Bouvry, “Best Practices for Cloud Migration and Service Level
Agreement Compliances,” Interdisciplinary Centre for Security, Reliability and Trust
(SnT), ILNAS, Jul. 2019.
- X. Besseron and S. Varrette, “High Performance Computing and Big Data analytics in
Luxembourg: Overview and Challenges in the EuroHPC horizon,” 6th MVAPICH User Group (MUG’18) Meeting, Invited speakers, Aug. 2018.
- A. Ginolhac, J. Emeras, S. Varrette, V. Plugaru, S. Diehl, C. Parisot, H. Cartiaux, and P. Bouvry, “UL HPC Tutorial: Statistical Computing with R,” University of Luxembourg, 7th High Performance Computing
School, Luxembourg, Jun. 2018.
- V. Plugaru, S. Varrette, S. Diehl, C. Parisot, H. Cartiaux, and P. Bouvry, “UL HPC Tutorial: Multi-Physics workflows: test cases on CFD /
MD / Chemistry applications,” University of Luxembourg, 7th High Performance Computing
School, Luxembourg, Jun. 2018.
- S. Varrette, “Luxembourg Proposals for Large Scale Architectures for Data
Science,” 2nd Workshop on HPC Collaboration between Europe and Latin
America (WHPCEuroLatam), part of ISC High Performance
conference (ISC’18), Invited speaker, Jun. 2018.
- V. Plugaru, S. Varrette, S. Diehl, C. Parisot, H. Cartiaux, and P. Bouvry, “UL HPC Tutorial: Advanced Job scheduling with SLURM and OAR,” University of Luxembourg, 7th High Performance Computing
School, Luxembourg, Jun. 2018.
- S. Diehl, S. Varrette, V. Plugaru, C. Parisot, H. Cartiaux, and P. Bouvry, “UL HPC Tutorial: Building [custom] software with EasyBuild on
the UL HPC platform,” University of Luxembourg, 7th High Performance Computing
School, Luxembourg, Jun. 2018.
- V. Plugaru, X. Besseron, S. Varrette, S. Diehl, C. Parisot, H. Cartiaux, and P. Bouvry, “UL HPC Tutorial: Performance engineering - HPC debugging and
profilling,” University of Luxembourg, 7th High Performance Computing
School, Luxembourg, Jun. 2018.
- S. Varrette, V. Plugaru, S. Diehl, C. Parisot, H. Cartiaux, and P. Bouvry, “UL HPC Tutorial: Parallel computations with OpenMP/MPI,” University of Luxembourg, 7th High Performance Computing
School, Luxembourg, Jun. 2018.
- C. Parisot, H. Cartiaux, S. Varrette, V. Plugaru, S. Diehl, and P. Bouvry, “UL HPC Tutorial: Getting Started on the Uni.lu HPC platform,” University of Luxembourg, 7th High Performance Computing
School, Luxembourg, Jun. 2018.
- V. Plugaru, S. Diehl, S. Varrette, C. Parisot, H. Cartiaux, and P. Bouvry, “UL HPC Tutorial: Bio-informatics workflows and applications,” University of Luxembourg, 7th High Performance Computing
School, Luxembourg, Jun. 2018.
- C. Parisot, S. Diehl, S. Varrette, V. Plugaru, H. Cartiaux, and P. Bouvry, “UL HPC Tutorial: (Advanced) Prototyping with Python,” University of Luxembourg, 7th High Performance Computing
School, Luxembourg, Jun. 2018.
- H. Cartiaux, S. Varrette, V. Plugaru, S. Diehl, C. Parisot, and P. Bouvry, “UL HPC Tutorial: HPC workflow with sequential jobs,” University of Luxembourg, 7th High Performance Computing
School, Luxembourg, Jun. 2018.
- V. Plugaru, S. Varrette, S. Diehl, C. Parisot, H. Cartiaux, and P. Bouvry, “UL HPC Tutorial: HPC Containers with Singularity,” University of Luxembourg, 7th High Performance Computing
School, Luxembourg, Jun. 2018.
- V. Plugaru, S. Varrette, S. Diehl, C. Parisot, H. Cartiaux, and P. Bouvry, “UL HPC Tutorial: Basic and Advanced scientific computing
using MATLAB,” University of Luxembourg, 7th High Performance Computing
School, Luxembourg, Jun. 2018.
- S. Varrette, P. Bouvry, V. Plugaru, S. Diehl, C. Parisot, and H. Cartiaux, “Overview and Challenges of the UL HPC Facility at the EuroHPC
Horizon,” University of Luxembourg, 7th High Performance Computing
School, Luxembourg, Jun. 2018.
- S. Varrette, V. Plugaru, S. Diehl, C. Parisot, H. Cartiaux, and P. Bouvry, “UL HPC Tutorial: Big Data Applications (batch, stream,
hybrid) with Hadoop and Spark,” University of Luxembourg, 7th High Performance Computing
School, Luxembourg, Jun. 2018.
- S. Varrette, V. Plugaru, S. Diehl, C. Parisot, H. Cartiaux, and P. Bouvry, “UL HPC Tutorial: Machine and Deep Learning on the UL HPC
Platform,” University of Luxembourg, 7th High Performance Computing
School, Luxembourg, Jun. 2018.
- P. Bouvry, S. Varrette, V. Plugaru, S. Peter, H. Cartiaux, and C. Parisot, “Large-scale research data management: Road to GDPR
compliance,” University of Luxembourg, Invited speaker, Apr. 2018.
- S. Varrette, “Next-Generation Computing and Storage at Scale,” EU COST action IC1406 cHipSet, Workshop: Accelerating
Modelling and Simulation in the Data Deluge Era, Fontainebleau, France, Invited speaker, Mar. 2018.
- S. Varrette, “Tutorial Big Data Analytics: Overview and Practical
Examples,” EU COST NESUS, 3rd NESUS Winter School and PhD Symposium on
Data Science and Heterogeneous Computing, Zagreb, croatia, Jan. 2018.
- S. Varrette, P. Bouvry, V. Plugaru, S. Diehl, C. Parisot, and H. Cartiaux, “Overview and Challenges of the UL HPC Facility at the EuroHPC
Horizon,” University of Luxembourg, 6th High Performance Computing
School, Luxembourg, Nov. 2017.
- S. Varrette, P. Bouvry, V. Plugaru, S. Diehl, C. Parisot, and H. Cartiaux, “Overview and Challenges of the UL HPC Facility at the Belval
& EuroHPC Horizon,” University of Luxembourg, 5th High Performance Computing
School, Luxembourg, Jun. 2017.
- S. Varrette, “Tutorial Reproducible Research at the Cloud Era: Overview,
Hands-on and Open challenges,” Cloudcom Association, 8th IEEE Intl. Conf. on Cloud Computing
Technology and Science (CloudCom 2016), Luxembourg, Dec. 2016.
- S. Varrette, P. Bouvry, V. Plugaru, S. Diehl, and H. Cartiaux, “Overview and Challenges of the UL HPC Facility at the Belval
Horizon,” University of Luxembourg, 4th High Performance Computing
School, Luxembourg, Nov. 2016.
- S. Varrette, “IT/Dev[op]s Army Knives Tools for the researcher: a journey
from SSH to Git,” University of Luxembourg, Luxembourg, Jul. 2016.
- S. Varrette, P. Bouvry, V. Plugaru, S. Diehl, and H. Cartiaux, “High Performance Computing (HPC) at UL: Overview (as of 2015)
and Usage,” University of Luxembourg, 3rd High Performance Computing
School, Luxembourg, Jun. 2015.
- S. Varrette, “HPC Performance and Energy Efficiency: Overview and Trends,” SMAI Congress, Les Karellis, Savoie, Invited Speaker, Jun. 2015.
- S. Varrette, “Introduction to Git and Vagrant,” University of Luxembourg, 3rd High Performance Computing
School, Luxembourg, Jun. 2015.
- S. Varrette, P. Bouvry, F. Georgatos, and H. Cartiaux, “HPC platforms @ UL: Overview (as of 2014) and Usage,” University of Luxembourg, First High Performance Computing
School, Luxembourg, May 2014.
- V. Plugaru, F. Georgatos, S. Varrette, and P.Bouvry, “Performance tuning of applications for HPC systems employing
Simulated Annealing optimization,” Univ. of Luxembourg, 2014.
- S. Varrette, “Tutorial OpenLDAP: Installation et configuration, Migration
NIS →LDAP dans GRID5000, Sécurisation par SSL
et optimisations,” Laboratoire ID-IMAG, Sep. 2005.
- S. Varrette, “Tutorial d’installation de la distribution Debian,” Laboratoire ID-IMAG, Sep. 2005.
- S. Varrette, “Introduction aux réseaux de tri tolérants aux fautes,” Laboratoire ID-IMAG, Aug. 2005.
- S. Varrette, “Tutorial LaTeX - Comprendre et écrire un document en
LaTeX,” Laboratoire ID-IMAG, 2005.
- S. Varrette, “Tutorial d’installation d’un lecteur de cartes à puce USB
sous Linux,” Laboratoire ID-IMAG/Université du Luxembourg, 2005.
- S. Varrette, “Programmation de l’algorithme A.E.S. (Advanced Encryption
Standard),” University of Luxembourg, 2005.
- S. Varrette, “Programmation de l’algorithme D.E.S. (Data Encryption
Standard),” University of Luxembourg, 2005.
Miscellaneous
- S. Martinez, S. Varrette, and B. Bertholon, “Optimisation d’obfuscation de code source au moyen
d’algorithmes évolutionnaires multi-objectifs.” [Poster] - ComPAS’13, Jan-2013.