2 citations · 5 across the 6 of their papers we have counts for
8 papers
A mixture model approach to infer land-use influence on point referenced water quality
Adrien Ickowicz, Jessica H. Ford, Keith R. Hayes
The assessment of water quality across space and time is of considerable interest for both agricultural and public health reasons. The standard method to assess the water quality o…
Modelling Hospital length of stay using convolutive mixtures distributions
Adrien Ickowicz, Ross Sparks
Length of hospital stay (LOS) is an important indicator of the hospital activity and management of health care. The skewness in the distribution of LOS poses problems in statistica…
Approximate Bayesian algorithms for multiple target tracking with binary sensors
Adrien Ickowicz
In this paper, we propose an approximate Bayesian computation approach to perform a multiple target tracking within a binary sensor network. The nature of the binary sensors (getti…
A Statistical Modelling Approach to Detecting Community in Networks
Adrien Ickowicz
There has been considerable recent interest in algorithms for finding communities in networks - groups of vertex within which connections are dense (frequent), but between which co…
On the Effect of Data Contamination on Track Purity
Adrien Ickowicz, Jean-Pierre Le Cadre
This paper is concerned with performance analysis for data association, in a target tracking environment. Effects of misassociation are considered in a simple (linear) multiscan fr…
Spatio-Temporal Disease Surveillance: Forward Selection Scan Statistic
Ross Sparks, Adrien Ickowicz
The scan statistic sets the benchmark for spatio-temporal surveillance methods with its popularity. In its simplest form it scans the target area and time to find regions with dise…
Estimation of an Origin/Destination matrix: Application to a ferry transport data
Adrien Ickowicz, Ross Sparks
The estimation of the number of passengers with the identical journey is a common problem for public transport authorities. This problem is also known as the Origin- Destination es…
Track estimation with binary derivative observations
Adrien Ickowicz
We focus in this paper in the estimation of a target trajectory defined by whether a time constant parameter in a simple stochastic process or a random walk with binary observation…