4.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Utrecht UniversityNL210 papers
- Delft University of TechnologyNL196 papers
- Centre National de la Recherche ScientifiqueFR195 papers
- Centrum Wiskunde & InformaticaNL163 papers
- University of TwenteNL158 papers
- University of AmsterdamNL113 papers
- Radboud University NijmegenNL89 papers
- University of Rome Tor VergataIT84 papers
- Vrije Universiteit AmsterdamNL79 papers
- Leiden UniversityNL72 papers
- University of GroningenNL58 papers
- Philips (Netherlands)NL56 papers
13 papers · 2 filters
The age of information in gossip networks
Jori Selen, Yoni Nazarathy, Lachlan L. H. Andrew +1
We introduce models of gossip based communication networks in which each node is simultaneously a sensor, a relay and a user of information. We model the status of ages of informat…
Degrees and distances in random and evolving Apollonian networks
István Kolossváry, Júlia Komjáthy, Lajos Vágó
This paper studies Random and Evolving Apollonian networks (RANs and EANs), in d dimension for any d>=2, i.e. dynamically evolving random d dimensional simplices looked as graphs i…
Queues and risk processes with dependencies
E. S. Badila, O. J. Boxma, J. A. C. Resing
We study the generalization of the G/G/1 queue obtained by relaxing the assumption of independence between inter-arrival times and service requirements. The analysis is carried out…
Degree distribution of shortest path trees and bias of network sampling algorithms
Shankar Bhamidi, Jesse Goodman, Remco van der Hofstad +1
In this article, we explicitly derive the limiting degree distribution of the shortest path tree from a single source on various random network models with edge weights. We determi…
State space collapse for critical multistage epidemics
Florian Simatos
We study a multistage epidemic model which generalizes the SIR model and where infected individuals go through K>0 stages of the epidemic before being removed. An infected individu…
On the Sojourn Time Distribution in a Finite Population Markovian Processor Sharing Queue
Qiang Zhen, Johan S. H. van Leeuwaarden, Charles Knessl
We consider a finite population processor-sharing (PS) queue, with Markovian arrivals and an exponential server. Such a queue can model an interactive computer system consisting of…
BRAVO for many-server QED systems with finite buffers
Daryl J. Daley, Johan S. H. van Leeuwaarden, Yoni Nazarathy
This paper demonstrates the occurrence of the feature called BRAVO (Balancing Reduces Asymptotic Variance of Output) for the departure process of a finite-buffer Markovian many-ser…
Delay performance in random-access grid networks
Alessandro Zocca, Sem C. Borst, Johan S. H. van Leeuwaarden +1
We examine the impact of torpid mixing and meta-stability issues on the delay performance in wireless random-access networks. Focusing on regular meshes as prototypical scenarios,…
Scaled control in the QED regime
A. J. E. M. Janssen, J. S. H. van Leeuwaarden, Jaron Sanders
We develop many-server asymptotics in the QED regime for models with admission control. The admission control, designed to reduce the incoming traffic in periods of congestion, sca…
Limit theorems for reflected Ornstein-Uhlenbeck processes
Gang Huang, Michel Mandjes, Peter Spreij
This paper studies one-dimensional Ornstein-Uhlenbeck processes, with the distinguishing feature that they are reflected on a single boundary (put at level 0) or two boundaries (pu…
Asymptotics of the maximum of Brownian motion under Erlangian sampling
A. J. E. M. Janssen, J. S. H. van Leeuwaarden
Consider the all-time maximum of a Brownian motion with negative drift. Assume that this process is sampled at certain points in time, where the time between two consecutive points…
First passage times to congested states of many-server systems in the Halfin-Whitt regime
Brian H. Fralix, Charles Knessl, Johan S. H. van Leeuwaarden
We consider the heavy-traffic approximation to the queueing system in the Halfin-Whitt regime, where both the number of servers and the arrival rate grow large (ta…
Staffing many-server systems with admission control and retrials
A. J. E. M. Janssen, Johan S. H. van Leeuwaarden
In many-server systems it is crucial to staff the right number of servers so that targeted service levels are met. These staffing problems typically lead to constraint satisfaction…