Poste
Maitre de conférences
Localisation
Rennes
Biographie
I am currently associate professor at IMT Atlantique. Before that, I was associate professor at ENSAI, the national school for Statistics and Information Analysis during two years. I was head of the Data scientist specialization, and head of the computer science team. Before that, I was research and teaching assistant at University of Rennes during one year.
My research mainly focuses on models, safety and performance of distributed systems. I felt in these fields just after having received my engineering degree in computer science from University of Rennes 1 in 2006. At this time, I have started working on fault tolerance in the specific field of intrusion detection systems in the context of DADDi project. Then, I worked on byzantine fault tolerance in large scale distributed systems in the context of P2PIm@ges project. In 2010, I joined Supelec for one year to work on anomaly based intrusion detection systems in the context of DALI project. In 2011, I was funded by Inria and Technicolor to prepare my phD on fault characterization in large scale networks.
I am currently focusing my research on Blockchain protocols and their guarantees.
Former projects
- 2016/2017 --- Projet Exploratoire Premier Soutien "Sécurité Informatique et des Systèmes Cyberphysiques" (PEPS SISC) CNRS BIPs
- Since 09/2015 --- Associate Professor at Ensai, Head of Data Scientist Specialization
- 02/2015 - 08/2015 --- PostDoc at Research Center for Cyber Intelligence and Information Security, Université La Sapienza, Rome
- 09/2014 - 08/2014 --- Researching and teaching assistant at Université Rennes 1
- 05/2011 - 08/2014 --- PhD Student in Dionysos team
- 04/2010 - 04/2011 --- Research engineer in Dali project
- 11/2007 - 03/2010 --- Research engineer in P2PIm@ges project
- 10/2006 - 09/2007 --- Research engineer in DADDi project
- 2006 --- Internship at France Télécom R & D--- Implementation and simulation of p2p protocols
- 2005 --- Internship at Inria--- Implementation and simulation of SAM : self-* atomic memory for P2P systems
Talks and service
Talks
- March'18 : Keynote Speaker at BART Initiative official launch
- Oct'17 : Presentation about Blockchain as a Distributed Shared Register Workshop on Blockchain Technology and Theory, colocated with Disc Conference
- Jun'17 : Panel debate on Blockchain at ESEO Video
- Jun'17 : Presentation about Blockchain and distributed agreement protocols at BlockSem Seminar
- May'17 : Presentation about the danger of blockchain forks and fork avoidance at Open Source Innovation Spring 2017
- April'17 : Presentation blockchain conflict preventions at ACM SAC 2017
- March'17 : Presentation on Blockchain based protocols safety at LS2N - Laboratoire des Sciences du Numérique de Nantes
- March'17 : Presentation on Bitcoin and Blockchain at Institut d'Economie et de Management de Nantes - IAE
- January'17 : Presentation of my work on Bitcoin and safety analysis of recent improvement proposals at RESCOM days
- November'16 : Invited speaker at Blockchains day, organized by French Computer Science Society Talk
- October'16 : Seminar on Bitcoin at Université La Sapienza, Rome
- June 2016 : Presentation of my work on Blockchain improvement proposals and safety assessment at DSN'16
- May 2016 : Presentation of my work on Blockchain improvement proposals and safety assessment at AlgoTel'16
- June 2014 : Presentation of my work on fault characterization in large scale systems at DSN'14
- May 2014 : Presentation of my work on fault characterization in large scale systems at AlgoTel'14
- November 2013 : Presentation of my work on local fault characterization in large scale systems at Technicolor WOS 3
- October 2013 : Presentation of my work on local fault characterization in large scale systems at SRDS'13
- May 2013 : Presentation of my work application logic preserving DHT at AlgoTel'13
- December 2012 : Presentation of my work application logic preserving DHT at Opodis'12
- October 2012 : Presentation of my work on anomaly detection in web applications at CRISIS'12
- June 2011 : Presentation of my work on anomaly detection in web applications at SSTIC'11
- May 2011 : Presentation of my work on DHT resilience to eclipse attacks at CFIP'11
- October 2008 : Presentation of my work on Byzantine tolerant DHT at SASO'08
Committees
- TPC at SSTIC'12, '13, '14, NCA 2017
- Reviewer at Elsevier Performance Evaluation
- Subreviewer at NOTERE'12, PODC'15, SRDS'15, TRUSTCOM'15, AlgoTel'15, SRDS'16, NCA'16, DISC'17, ICDCN'18
Conference organization
Research activities
Publications list
Journals :
- Performance Evaluation of a Peer-to-peer Backup System using Buffering at the Edge pdf
Computer Communications, October 2014 with A. Kermarrec, E. Le Merrer, N. Le Scouarnec, P. Maillé, G. Straub and A. Van Kempen
- An Invariant-based Approach for Detecting Attacks against Data in Web Applications pdf
International Journal of Secure Software Engineering, January 2014 with E. Totel, F. Tronel, V. Nicomette, M. Kaaniche, E. Alata, R. Akrout and Y. Bachy
- Markov Chains Competing for Transitions: Application to Large-Scale Distributed Systems pdf
Methodology and Computing in Applied Probability, June 2013 with E. Anceaume, F. Castella and B. Sericola
- Performance evaluation of large-scale dynamic systems pdf
ACM SIGMETRICS Performance Evaluation Review, 2012 with E. Anceaume and B. Sericola
- Dependability Evaluation of Cluster-Based Distributed Systems pdf
International Journal of Foundations of Computer Science, August 2011 with E. Anceaume, F. Brasileiro, B. Sericola and F. Tronel
Regular papers :
- Bitcoin a Distributed Shared Register
Proceedings of the 19th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS'17)2017 with E. Anceaume, M. Potop-Butucaru and F. Tronel - Handling Bitcoin Conflict through a Glimpse of Structure
Proceedings of the 32nd ACM Symposium on Applied Computing (SAC'17), 2017 with T. Lajoie-Mazenc and E. Anceaume - Safety Analysis of Bitcoin Improvement Proposals pdf
Proceedings of the 15th IEEE Symposium on Network Computing and Applications (NCA 2016) with E. Anceaume, T. Lajoie-Mazenc and B. Sericola - Anomaly Characterization in Large Scale Networks pdf
Proceedings of the 44th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN 2014) with E. Anceaume, Y. Busnel, J.L. Marchand, E. Le Merrer and B. Sericola - FixMe: A Self-organizing Isolated Anomaly Detection Architecture for Large Scale Distributed Systems pdf
Proceedings of the 16th International Conference On Principles Of DIstributed Systems (OPODIS 2012) with E. Anceaume, E. Le Merrer, B. Sericola and G. Straub - Detecting Attacks against Data in Web Applications pdf
Proceedings of the 7th International Conference on Risks and Security of Internet and Systems (CRISIS 2012) with E. Totel, F. Tronel, V. Nicomette, M. Kaaniche, E. Alata, R. Akrout and Y. Bachy - Modeling and Evaluating Targeted Attacks in Large Scale Dynamic Systems pdf
Proceedings of the 41st Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN 2011) - The Performance and Dependability Symposium (PDS) with E. Anceaume and B. Sericola and F. Tronel - Analytic Study of the Impact of Churn in Cluster-Based Structured P2P Overlays pdf
Proceedings of the IEEE International Conference on Communications (ICC 2010) with E. Anceaume and B. Sericola - PeerCube: An Hypercube-based P2P overlay robust against collusion and churn pdf
Proceedings of the IEEE International Conference on Self-Adaptive and Self-Organizing Systems (SASO 2008) with E. Anceaume and F. Brasileiro and A. Ravoaja
Thesis :
Caractérisation locale de fautes dans les systèmes large échelle pdf defense (french)
Briefs :
- Relying on Consensus does not Make Bitcoin Safer pdf
Fast Abstract in the 46th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN 2016)
with E. Anceaume and B. Sericola
- Anomaly Filtering in Large Scale Systems pdf
32nd International Symposium on Reliable Distributed Systems (SRDS 2013)
- Brief Announcement: Induced Churn to Face Adversarial Behavior in Peer-to-Peer Systems pdf
Proceedings of the 11th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS 2009) with E. Anceaume and B. Sericola and F. Tronel and F. Brasileiro
Workshops :
- A Self-organising Isolated Anomaly Detection Architecture for Large Scale Systems pdf
Nem Summit 2013 with E. Anceaume, E. Le Merrer, B. Sericola and G. Straub - Analytical Study of Adversarial Strategies in Cluster-based Overlays pdf
Proceedings of the 2nd International Workshop on Reliability, Availability, and Security (WRAS) in conjunction with the International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT) 2009 with E. Anceaume and B. Sericola and F. Tronel and F. Brasileiro
National conferences :
- L'empire romain ne doit pas être géré comme une petite île grecque pdf
Actes des 18èmes Rencontres Francophones pour les Aspects Algorithmiques des Télécommunications (AlgoTel 2016) with E. Anceaume, and B. Sericola
- Anomaly Characterization Problems pdf
Actes des 16èmes Rencontres Francophones pour les Aspects Algorithmiques des Télécommunications (AlgoTel 2014) with E. Anceaume, Y. Busnel, E. Le Merrer, J. L. Marchand, B. Sericola and G. Straub - FixMe : détection répartie de défaillances isolées pdf
Actes des 15èmes Rencontres Francophones pour les Aspects Algorithmiques des Télécommunications (AlgoTel 2013) with E. Anceaume, E. Le Merrer, B. Sericola and G. Straub - RRABIDS, un système de détection d’intrusion pour les applications Ruby on Rails pdf
Actes du Symposium sur la sécurité des technologies de l'information et des communications (SSTIC 2011) with L. Le Hennaff and É. Totel - Modélisation et Evaluation des Attaques Ciblées dans un Overlay Structuré pdf
Actes du Colloque Francophone sur l'Ingenierie des Protocoles (CFIP 2011) with E. Anceaume, B. Sericola and F. Tronel
Patents
- Network system and method for checking plausibility of a value returned by a device
Patent N° 14306449.1 of the European Patent Office, September 2014. with E. Le Merrer, N. Le Scouarnec
- Method for isolated anomaly detection in large-scale audio/video/data processing systems.
Patent N° 13306029.3 of the European Patent Office, July 2013. with E. Le Merrer, B. Sericola, G. Straub - Method for isolated anomaly detection in large-scale data processing systems.
Patent N° 12306237.4 of the European Patent Office, October 2012. with E. Le Merrer, B. Sericola, G. Straub
Teaching
| 2017 - 2018 | IMT Atlantique - Intersemestre Blockchains - 21h IMT Atlantique, Programmation réseau, 42h IMT Atlantique, Architectures Big Data, 21h
|
| 2016 - 2017 | ENSAI, 3è année, Systèmes distribués, 21h CM ENSAI, 1ère année, Programmation orientée objet, 10,5h CM ENSAI, 1ère année, Algorithmique et programmation, 4h30 TD / 19h30 TP ENSAI, 1ère année, Atelier de modélisation et programmation objet, 18h TP |
| 2015 - 2016 | ENSAI, 3è année, Systèmes distribués, 21h CM ENSAI, Msc Big Data, Parallelized systems, 18h CM ENSAI, 1ère année, Algorithmique et programmation, 4h30 TD / 19h30 TP ENSAI, 1ère année, Atelier de modélisation et programmation objet, 18h TP |
| 2014 - 2015 | Université Rennes 1, Licence 1, Algorithmique fonctionnelle, 20h TD / 20h TP Université Rennes 1, Licence 2, Mathématiques pour l'informatique, 36h TD Université Rennes 1 / ISTIC, Licence 3, Algorithmique des graphes, 20h TD Université Rennes 1 / ISTIC, Licence 3, Algorithmique et programmation, 34h Cours-TD, 22h TP Université Rennes 1 / ISTIC, Master 1, Atelier de conception objet, 56h Projet Université Rennes 1, Licence 1, Bureautique et préparation au C2I, 20h TP Université Rennes 1 / ISTIC, Mises à niveau en informatique, 12h TP |
| 2013 - 2014 | ENSAI, 1ère année, Programmation orientée objet, 27h TP |
Biblio
Publications HAL
