3 papers
cs.PF2021
A Survey of Stability Results for Redundancy Systems
Elene Anton, Urtzi Ayesta, Matthieu Jonckheere +1
Redundancy mechanisms consist in sending several copies of a same job to a subset of servers. It constitutes one of the most promising ways to exploit diversity in multiservers app…
cs.NI2020
Improving the performance of heterogeneous data centers through redundancy
Elene Anton, Urtzi Ayesta, Matthieu Jonckheere +1
We analyze the performance of redundancy in a multi-type job and multi-type server system. We assume the job dispatcher is unaware of the servers' capacities, and we set out to stu…
math.PR2019
On the stability of redundancy models
E. Anton, U. Ayesta, M. Jonckheere +1
We investigate the stability condition of redundancy- multi-server systems. Each server has its own queue and implements popular scheduling disciplines such as First-Come-First-…