État académique
Thèse soutenue le 2005-05-20
Titulaire d'une HDR (ou équivalent) 2012-09-28
Laboratoire: personnel permanent
Direction de thèses (depuis 2007)
Encadrement de thèses (depuis 2007)
Ellipse bleue: doctorant, ellipse jaune: docteur, rectangle vert: permanent, rectangle jaune: HDR. Trait vert: encadrant de thèse, trait bleu: directeur de thèse, pointillé: jury d'évaluation à mi-parcours ou jury de thèse.
Productions scientifiques
Assessing the scalability of garbage collectors on many cores
Vol. 45, No. 3, pp. 15-19 2012
Assessing the Scalability of Garbage Collectors on Many Cores
6th Workshop on Programming Languages and Operating Systems (PLOS'11)., Cascais, Portugal 2011
Étude de protocoles et de stratégies de négociation pour l’obtention de structures de coalitions Pareto optimales dans un problème de formation de coalitions.
Sixièmes Journées Francophones Modèles formels de l'interaction (MFI'11) 2011
Faults in Linux: Ten Years Later
Sixteenth International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS 2011), Newport Beach, CA, USA 2011
Pareto Optimality in Multiagent Coalition Formation Problem
IEEE/WIC/ACM International Conference on Intelligent Agent Technology (IAT'11) 2011
BatchQueue: Fast and Memory-thrifty Core to Core Communication
22th International Symposium on Computer Architecture and High Performance Computing (SBAC'10), Petrópolis, Brazil 2010
Blue banana: resilience to avatar mobility in distributed MMOGs
Massively Multiplayer Online Games (MMOGs) re- cently emerged as a popular class of applications with mil- lions of users. To offer acceptable gaming experience, such applications need to render the virtual world surrounding the player with a very low latency. However, current state- of-the-art MMOGs based on peer-to-peer overlays fail to satisfy these requirements. This happens because avatar mobility implies many data exchanges through the overlay. As state-of-the-art overlays do not anticipate this mobil- ity, the needed data is not delivered on time, which leads to transient failures at the application level. To solve this problem, we propose Blue Banana, a mechanism that mod- els and predicts avatar movement, allowing the overlay to adapt itself by anticipation to the MMOG needs. Our eval- uation is based on large-scale traces derived from Second life. It shows that our anticipation mechanism decreases by 20% the number of transient failures with only a network overhead of 2%.
The 40th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN 2010)mo, Chicago, USA 2010
Coalition Formation Strategies for Multiagent Hedonic Games
Proceedings of the 22th International Conference on Tools with Artificial Intelligence (ICTAI'10), Arras, France 2010
How Often do Experts Make Mistakes?
Proceedings of 9th Workshop on Aspects, Components, and Patterns for Infrastructure Software (ACP4IS '10), Rennes and Saint Malo, France 2010
Partition Participant Detector with Dynamic Paths in Mobile Networks
IEEE International Symposium on Networking Computing and Applications, NCA 2010
Stratégies de formation de coalitions d'agents dans un contexte hédonique
17e congrès francophone AFRIF-AFIA Reconnaissances des Formes et Intelligence Artificielle (RFIA'10) 2010
VMKit: a Substrate for Managed Runtime Environments
Proceedings of the 2010 ACM SIGPLAN/SIGOPS International Conference on Virtual Execution Environments (VEE'10), Pittsburgh, PA, USA 2010
GCKernel : Composition of garbage collectors
The EuroSys 2009 Doctoral Workshop, Nuremberg, Germany 2009
I-JVM: a Java Virtual Machine for Component Isolation in OSGi
Proceedings of the 39th International Conference on Dependable Systems and Networks (DSN 2009), Estoril, Portugal 2009
I-JVM: une machine virtuelle Java pour l'isolation de composants dans OSGi
Actes de la 7éme Conférence Française sur les Systèmes d'Exploitation (CFSE'07), Chapitre français de l'ACM-SIGOPS, GDR ARP, Toulouse, France 2009
Partition Participant Detector with Dynamic Paths in MANETs
Techniques de l'Ingénieur
Hermès 2009