logo EDITE Sébastien MONNET
Identité
Sébastien MONNET
État académique
Thèse soutenue le 2006-11-01
Titulaire d'une HDR (ou équivalent)
Laboratoire: personnel permanent
Direction de thèses (depuis 2007)
0.25
Encadrement de thèses (depuis 2007)
0.25
Voisinage
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
edite:1332792352173
DONUT: Building Shortcuts in Large-Scale Decentralized Systems with Heterogeneous Peer Distributions
30th Symposium on Reliable Distributed Systems (SRDS 2011), Madrid, Spain 2011
http://hal.inria.fr/inria-00440476/en/
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
http://hal.inria.fr/inria-00374095/en/
Churn-Resilient Replication Strategy for Peer-to-Peer Distributed Hash-Tables
The 11th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS~2009), Lyon, Fr 2009