Agenda
April
-
13:3015:00
Vérifiez que vous êtes bien inscrits sur le site du [gdr-ifm-gt-graphes] : [ https://gtgraphes.labri.fr/pmwiki/pmwiki.php/Equipes/Equipes#membres | https://gtgraphes.labri.fr/pmwiki/pmwiki.php/Equipes/Equipes#membres ]
Remarks / Remarques
Find all the information of the working group on this [ https://graphesetoptimisation.labri.fr/pmwiki.php/Groupe/GT?userlang=en | web page ] .
Retrouvez toutes les informations du GT sur cette [ https://graphesetoptimisation.labri.fr/pmwiki.php/Groupe/GT | page web ] .EnglishLaBRI/178 -
14:0017:00
Peer sampling services are fundamental building blocks of large-scale distributed systems. They provide each node with a continuously updated and nearly uniform view of the system’s population.
Implementations based on gossip protocols are particularly well-suited to this task, thanks to their scalability, self-healing properties, and robustness against node dynamics.
However, in open and adversarial environments such as public blockchain networks, Byzantine nodes can systematically skew view exchanges, corrupting the sampling distribution and enabling attacks such as eclipse attacks, denial-of-service attacks, or manipulation of consensus protocols.
This thesis addresses the problem of Byzantine-fault-tolerant peer sampling and focuses on proposing scalable and memory-efficient solutions.
Amphi LaBRI
May
-
12:3013:00
Patrice Benoit, Scientific Publications Visibility Officer - Cross-Functional Research Support Service (DIRDOC) will host this webinar.
How to submit a deposit in practice: key steps, choosing the version, complying with publisher policies.
Best practices for optimizing your deposits (metadata, affiliations, researcher identifier links) and managing your author profile over time.This short format (30 min) aims to raise awareness of the challenges and practices of open science, and is intended for the entire academic community in Bordeaux, particularly doctoral students and researchers.
Webinaire