Web Access Research Portal

Researcher: O'Reilly, MM (Dr Malgorzata O'Reilly)

Fields of Research

Stochastic Analysis and Modelling
Photogrammetry and Remote Sensing
Operations Research
Information and Computing Sciences
Environmental Engineering Modelling
Biostatistics
Mathematics and Numeracy Curriculum and Pedagogy
Health Information Systems (incl. Surveillance)
Biological Mathematics
Algebra and Number Theory
Nuclear Medicine
Molecular Evolution

Research Objectives

Expanding Knowledge in the Mathematical Sciences
Mobile Data Networks and Services
Expanding Knowledge in Engineering
Cancer and Related Disorders
Expanding Knowledge in the Environmental Sciences
Ecosystem Assessment and Management of Farmland, Arable Cropland and Permanent Cropland Environments
Ecosystem Assessment and Management of Sparseland, Permanent Grassland and Arid Zone Environments
Public Health (excl. Specific Population Health)
Expanding Knowledge in the Biological Sciences
Pedagogy
Expanding Knowledge in the Earth Sciences

Career Best Publications

A stochastic two-dimensional fluid model; Stochastic Models
Algorithms for Return Probabilities for Stochastic Fluid Flows; Stochastic Models
Algorithms for the Laplace-Stieltjes transforms of first return times for Stochastic fluid flows; Methodology and Computing in Applied Probablility
Hitting probabilities and hitting times for stochastic fluid flows; Stochastic Processes and their Applications
Spatially-coherent uniformization of a stochastic fluid model to a Quasi-Birth-and-Death process; Performance Evaluation
The stochastic fluid–fluid model: a stochastic fluid model driven by an uncountable-state process, which is a stochastic fluid model itself; Stochastic Processes and Their Applications

Research Publications

A numerical framework for computing the limiting distribution of a stochastic fluid-fluid process; Ninth International Conference on Matrix-Analytic Methods in Stochastic Models
A relative density ratio-based framework for detection of land cover changes in MODIS NDVI time series; IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
A robust multi-kernel change detection framework for detecting leaf beetle defoliation using Landsat 7 ETM+ data; ISPRS Journal of Photogrammetry and Remote Sensing
A Stochastic Fluid Model driven by an uncountable-state process, which is a Stochastic Fluid Model itself: The Stochastic Fluid-Fluid Model; SIGMETRICS Performance Evaluation Review
A stochastic two-dimensional fluid model; Stochastic Models
Algorithms for Return Probabilities for Stochastic Fluid Flows; Stochastic Models
Algorithms for the Laplace-Stieltjes transforms of first return times for Stochastic fluid flows; Methodology and Computing in Applied Probablility
Analysis of a mechanistic Markov model for gene duplicates evolving under subfunctionalization; BMC Evolutionary Biology
Analysis of tandem fluid queues; Ninth International Conference on Matrix-Analytic Methods in Stochastic Models
Detecting beetle infestations in pine forest using MODIS NDVI time-series data; IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2013)
Generalised reward generator for stochastic fluid models; Ninth International Conference on Matrix-Analytic Methods in Stochastic Models
GP co-payment would increase emergency department wait times
Hitting probabilities and hitting times for stochastic fluid flows; Stochastic Processes and their Applications
Hitting probabilities and hitting times for stochastic fluid flows: the Bounded Model; Probability in the Engineering and Informational Sciences
Loss rates for stochastic fluid models; Performance Evaluation
Multi-stage stochastic fluid models for congestion control; European Journal of Operational Research
On mechanistic modeling of gene content evolution: birth-death models and mechanisms of gene birth and gene retention; Computation
On the generalized reward generator for stochastic fluid models: a new equation for Ψ; Stochastic Models
Optimal design of linear consecutive-k-out-of-n systems; Optimization and Its Applications
Performance measures of a multi-layer Markovian fluid model; Annals of Operations Research
Second-order Markov reward models driven by QBD processes; Performance Evaluation
Spatially-coherent uniformization of a stochastic fluid model to a Quasi-Birth-and-Death process; Performance Evaluation
Stationary distributions for a class of Markov-modulated tandem fluid queues; Stochastic Models
Stochastic 2-Dimensional Fluid Model; SIGMETRICS Performance Evaluation Review
Stochastic fluid flow model of the operation and maintenance of power generation systems; IEEE Transactions on Power Systems
Stochastic Model for Maintenance in Continuously Deteriorating Systems; European Journal of Operational Research
The (k+1)-th component of linear consecutive-k-out-of-n systems; Optimization and Its Applications
The analysis of cyclic stochastic fluid flows with time-varying transition rates; Queueing Systems
The stochastic fluid–fluid model: a stochastic fluid model driven by an uncountable-state process, which is a stochastic fluid model itself; Stochastic Processes and Their Applications
Variant optimal designs of linear consecutive-k-out-of-n systems; Industrial Mathematics and Statistics

Research Projects

Advanced matrix-analytic methods with applications; Australian Research Council (ARC)
Modelling Healthcare Systems; Australian Research Council (ARC)
Research visits to University of Twente and University of Amsterdam; Stochastics - Theoretical and Applied Research (STAR)
The Use of Stochastic Fluid Models for the Evaluation of applications-driven Sample Path Integrals; Australian Research Council (ARC)

Research Candidate Supervision

Cost models for intermittent and off-design operation and deferred maintenance of hydro-power generators.
Investigation and Application of Statistical Techniques when Using Wastewater Analysis to Monitor Illicit Drug Use
Mathematical Models for Microsatellite Evolution
Stochastic Modeling for Satellite Data Analysis