13 citations · 13 across the 2 of their papers we have counts for
5 papers
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…
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…
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-…
A token-based central queue with order-independent service rates
U. Ayesta, T. Bodas, J. L. Dorsman +1
We study a token-based central queue with multiple customer types. Customers of each type arrive according to a Poisson process and have an associated set of compatible tokens. Cus…
Load balancing with heterogeneous schedulers
Urtzi Ayesta, Manu K Gupta, Ina Maria Verloop
Load balancing is a common approach in web server farms or inventory routing problems. An important issue in such systems is to determine the server to which an incoming request sh…