Continuous approximation of collective system behaviour: A tutorial
In this paper we present an overview of the field of deterministic approximation of Markov
processes, both in discrete and continuous times. We will discuss mean field approximation …
processes, both in discrete and continuous times. We will discuss mean field approximation …
Incentives and redistribution in homogeneous bike-sharing systems with stations of finite capacity
Bike-sharing systems are becoming important for urban transportation. In these systems,
users arrive at a station, pick up a bike, use it for a while, and then return it to another station …
users arrive at a station, pick up a bike, use it for a while, and then return it to another station …
MPTCP is not Pareto-optimal: Performance issues and a possible solution
Multipath TCP (MPTCP) has been proposed recently as a mechanism for transparently
supporting multiple connections to the application layer. It is under discussion at the IETF …
supporting multiple connections to the application layer. It is under discussion at the IETF …
Mean-field models in swarm robotics: A survey
K Elamvazhuthi, S Berman - Bioinspiration & Biomimetics, 2019 - iopscience.iop.org
We present a survey on the application of fluid approximations, in the form of mean-field
models, to the design of control strategies in swarm robotics. Mean-field models that consist …
models, to the design of control strategies in swarm robotics. Mean-field models that consist …
MPTCP is not pareto-optimal: performance issues and a possible solution
MPTCP has been proposed recently as a mechanism for supporting transparently multiple
connections to the application layer. It is under discussion at the IETF. We show, however …
connections to the application layer. It is under discussion at the IETF. We show, however …
A refined mean field approximation
N Gast, B Van Houdt - Proceedings of the ACM on Measurement and …, 2017 - dl.acm.org
Mean field models are a popular means to approximate large and complex stochastic
models that can be represented as N interacting objects. Recently it was shown that under …
models that can be represented as N interacting objects. Recently it was shown that under …
Expected values estimated via mean-field approximation are 1/n-accurate
N Gast - Proceedings of the ACM on Measurement and Analysis …, 2017 - dl.acm.org
Mean-field approximation is a powerful tool to study large-scale stochastic systems such as
data-centers--one example being the famous power of two-choice paradigm. It is shown in …
data-centers--one example being the famous power of two-choice paradigm. It is shown in …
Optimal service elasticity in large-scale distributed systems
A fundamental challenge in large-scale cloud networks and data centers is to achieve highly
efficient server utilization and limit energy consumption, while providing excellent user …
efficient server utilization and limit energy consumption, while providing excellent user …
Optimal generation and storage scheduling in the presence of renewable forecast uncertainties
N Gast, DC Tomozei… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
Renewable energy sources, such as wind, are characterized by non-dispatchability, high
volatility, and non-perfect forecasts. These undesirable features can lead to energy loss …
volatility, and non-perfect forecasts. These undesirable features can lead to energy loss …
On the stability of redundancy models
E Anton, U Ayesta, M Jonckheere… - Operations …, 2021 - pubsonline.informs.org
We investigate the stability condition of redundancy-d multiserver systems. Each server has
its own queue and implements popular scheduling disciplines such as first-come-first-serve …
its own queue and implements popular scheduling disciplines such as first-come-first-serve …