Professor Irene Hudson

Professor Irene Hudson

Professor

School of Mathematical and Physical Sciences (Statistics)

Career Summary

Biography

Profile photo for Professor Irene Hudson

PREFERABLE EMAIL CONTACT: irenelena.hudson@gmail.com

Professor Irene Hudson is a mathematical statistician with an international reputation in the development of new methods for climate change research and  methods to analyse markers/indicators in the diverse research areas of drug discovery, health informatics, bio-informatics and bio-statistics, and in stroke and brain research. 

Mapping /modelling of micro systems (brain voxels, molecules, wood anatomy) and macro systems (global disease, climate change, prevalence, meta-analysis) underpins this work, along  with computational intelligence.

Hudson’s current health research involves - causality and non-compliance in clinical trials,  modelling agitation and sedation status in ICU, missing  data methods, drug discovery, trajectory modelling of growth, sleep research and transient state systems in climate and health, QoL, health and safety, (co)morbidity; the creation of depression constructs for patient-specific drug treatment,  and novel statistical methods development to estimate prevalence of global tobacco use (with the WHO, Geneva and Tokyo University).

Professor Hudson has held academic lecturing and academic research positions at The University of Melbourne, The Australian National University (ANU), Cambridge University (UK), University of South Australia, the University of Canterbury (UC), New Zealand) and currently at The University of Newcastle.

During her position at the University of Canterbury Professor Hudson’s main areas of research focus were medical bio-engineering applications, clinical trials research and global climate change research.

From 1999-2004 Hudson was Director of the Research Centre for Health Care Technology, NZ. 

Adjunct posts: Current Adjunct positions at the School of Forest and Ecosytem Science, The University of Melbourne (2006-2017), Chemistry & Health Research, The University of Adelaide (2010-2012) and the School of Mathematics and Statistics, University of Canterbury, NZ (2006- 2011).

Hudson is a member of the Priority Research Centre, CARMA at the University of Newcastle and the PRC Gender, Health and Ageing.

Hudson is current member of the Editorial Board of Climatic Change.

Collaborator  with CSIRO Centre Climate and Weather, and the BoM, Melbourne.

Hudson has served on the Editorial Board of Statistical Methods in Medical Research. Current member of the Editorial Board of Climatic Change, csbigs etc

Research and  translational works:

  • Hudson recently adapted artificial intelligence methods, K ANNs and SOMs and also created new methods to model stochastic transitional state methods as applied to sleep/work scheduling  of railway drivers. To appear as a chapter in a book entitled 
    "Artificial Neural Network (ANN) Modelling" in the  Springer series, Studies in Computational Intelligence, Springer.

    This research was funded  by a CRC-rail industry Innovation grant - a  collaboration with the Appleton Institute of Behavioural Science, Human Factors and Safety, CqU (Prof Drew Dawson, Adelaide campus)  -  focus on railway industry scheduling - fatigue mitigation.

  • Also to appear is a chapter by Hudson et al. 2016 on artificial intelligence tools to identify best molecular drug candidates for the treatment of cataracts  in the  book "Artificial Neural Network (ANN) Modelling" in the  Springer series, Studies in Computational Intelligence.

    This is cheminformatics and drug discovery research in collaboration with The Australian National University, The University of Adelaide (School of Chemistry & Physics, Prof Andrew Abell) and GKSS Berlin.

The 4 works below are significant translational research bringing statistical and epidemiological thinking into the global climate change arena. 

[1] Hudson co-edited a book on modelling climate (authored 9 chapters of 20 therein): 

  • Hudson Irene L & Marie R. Keatley (eds) (2010) “Phenological Research: Methods for Environmental and Climate Change Analysis”, 552p, Springer  ISBN: 978-90-481-3334-5 (Print) 978-90-481-3335-2 (Online)
  • Since 2010, 19,802 paid downloads  on SpringerLink's, online platform  and 56 citations (Bookmetrix, Springer; 6/12/15).
  • As early as 2010, Hudson & Keatley's (2010) book was in the top 25% most downloaded eBooks in relevant Springer eBook Collection.

[2] In 2011, Hudson was an invited author of a chapter entitled 

  • Hudson (2011) Meta analysis in the Encyclopedia of Climate and Weather, Oxford University Press. 

[3] Hudson's research was highlighted at the 2014 Inter-governmental Panel of Climate Chane (IPCC) meeting: IPCC 2014 reference:

  • Chapter 18; table 18.7 pg 81 Cites Keatley, M. R., and I. L. Hudson, 2012: Detecting change in an Australian flowering record: Comparisons of linear regression and CUSUM change point analysis. Austral Ecol.37, 825-835. 

[4] As part of its 100th anniversary Hudson was invited to write a major work  to the Climatic Change journal entitled 

  • Hudson (2010) “Interdisciplinary approaches: towards new statistical methods for phenological studies”,  Climatic Change.

  • Hudson is current member of the Editorial Board of Climatic Change.
  • Collaborator  with CSIRO Centre Climate and Weather, and the BoM.

International collaborations:

Hudson has international collaborations with experts in clinical trials (Prof O’Malley, Harvard), image analysis (BIOSS, Edinburgh), WHO (Comprehensive Information Systems, Geneva), Bayesian methods in health and ageing (Prof Sylvia Richardson, MRC Biostatistics Unit, Cambridge, UK and Silvia Liverani, Brunel University, London), ICU protocols and medical devices (Prof G Chase, Canterbury University, NZ), chemo-informatics (Nobel Laureate Prof Robert Grubbs, Caltech), Prof Andrew Abell (Chemistry, The University of Adelaide),  Dr S Hudson, CHemistry ANU), climatics (P Morelatto and Prof Terry Root, Stanford University).

Industry Collaborations:

  • Health caredevices stroke and  hand  coordination device
    - funded by a NHMRC DG 2015-2017 and aNewcastle Innovation initiative, 
  • Drug industry -  Molecular informatics/Chem-informatics  (GKSS Berlin, UCSF, USA ANU and with Uni Adelaide), 
  • Rail industry (algorithms and modelling  fatigue and sleep /duty/ off  duty) (CRC Rail Innovation and CqU)
  • Forest industry (with CSIRO, Melbourne UNiversity, Monash University, Appita, FRI NZ),
  • Pulp and Paper industry (Wood informatics, CSIRO, Appi),  
  • Health informatics - tobacco control /health (WHO and Tokyo)
  • Health Sector Biomedical devices -ICU sedation control, BioEngineering, University of Canterbury, NZ, 
  • CSIRO Climate and Weather,
  • Bureau of Meteorology (BoM),  
  • Crime statistics - NSW Bureau of Crime Statistics 
  • Australian Bureau of Statistics (ABS),
  • Statistics NZ, Wellington & Christchurch NZ (census and official statistics),  
  • National Institute Water & Atmospheric Research (NIWA), NZ
  • NZ FRI (New Zealand Forest Research Institute)

Recent Adjunct positions: at the

  • University of Melbourne (2006-2017
  • University of Canterbury, NZ (2006-2011)
  • The Robinson Institute, Mothers and Babies, The University of Adelaide (2010-2012) 

Publications:

Hudson has an i-10 index of 60.0, h-index of 29.0 and 3,288 citations for a total of 190 publications.

Since 2010 have 1132 citations, i-index of 33 and h-index of 19.0. 


Since 2010
 (last 5 years) Hudson has published:

  •   1 book (ed), 
  • 18 book chapters, 
  • 16 refereed peer reviewed journal papers,
  • 21 refereed peer reviewed conference papers, 
  •   1 report to the WHO
  •   1 major review in the Encyclopaedia Climate & Weather: Meta-Analysis (Oxford University Press),
  •   48 conference presentations.

Competitive funding:

  •         To date gained > $2.51 million of grant funding.

Recent funding (2007-2015) as CI on:

  • 2015 National Health & Medical Research Council (NHMRC) Development Grant -  stroke / hand function and brain imaging
  • 2015 Department of Health/Ageing grant to assess global tobacco use prevalence (with the WHO Tobacco Free Initiative Comprehensive Information Systems) 
  • 2014 Department of Health/Ageing grant to assess global tobacco use prevalence (with the WHO Tobacco Free Initiative Comprehensive Information Systems) 
  • 2011 Australian Mathematics Society Teaching & Learning network grant (with QUT, CqU, UniSA, Adelaide Uni)
  • 2014-2015 NSW Crime Statistics - grant  with UoN (Hudson with Prof D Weatherburn and Dr Joanne Thandrayan)
  • 2012  UoN grant on Hidden Markov Models (HMMs)  (sleep and railway industry research)
  • 2010-2012 CRC Rail Innovation grant with the Appleton Institute for Behavioural Science, Human Factors and Safety, CqU
    (rail industry - sleep scheduling, work/health & safety)
  • 2007-2010 ARC DP grant with Adelaide University (drug discovery) 
  • 2010- Premier Science Research Fund grant  of SA (plant phenomics) 

Research impact: Current  research


[I] Drug discovery industry/chemo-informatics (2007-current): 

  • Prof Hudson leads a team to create new indicators of molecular ligand binding for drug discovery, with a focus on testing calpain inhibitors for cataract treatment (with ANU and Adelaide University and the GKSS, Berlin). 
  • Developing new generic druggability rules for the drug industry (with UniAdelaide, ANU).
  • Both research areas initially funded by an ARC DP 2007-2010 (CIs Abell, Hudson, Grubbs)
  • Current  chapter in the series Studies in Computational intelligence (2016) Springer.
  • Hudson presented this chemo-space visualization/clustering research at ASC 2014, ASEARC 2014, MODSIM 2013, ANZIAM 2013.

[II] Climate Change (long term, ongoing): 

  • Prof Hudson has an international reputation in climate change methods.
  • Hudson has developed new statistical techniques for climate research - placing the southern hemisphere on the global climate change map.
  • Hudson’s Australasian climate research was recently reported at the 2014 IPCC.  
  • Hudson et al.'s 2011 paper "Using Self-Organising Maps (SOMs) to assess synchronies”, in the International Journal Biometeorology was at the top of the top 20 articles in SOMs. 
  • Current models of flowering with budding  developed (MODSIM 2015, MODSIM 2013 and Phenology 2012)
  • The book by Hudson & Keatley (eds) (2010) “Phenological Research: Methods for Environmental and Climate Change Analysis” (Springer) (Hudson authored 9 chapters), and an invited chapter Meta-analysis for the Encyclopaedia of Climate & Weather (2011), OUP are significant translational research bringing stat/epi thinking into climate change research. 

[III] Sleep, health and aging (Hunter Medical REsearch Institute, HMRI) (2011-current):

  • Developed new latent class joint models of sleep and survival
  • See Leigh, Hudson, Byles, Sleep Medicine 2014 and our paper in Journal of Ageing and Health 2015).
  • Developing also state-of-the-art Bayesian clustering linking survival to covariates via clusters.
  • This research was presented at 2014 Brunel University meeting in London on reliability engineering, medicine and biology (Liverani, Leigh, Hudson, 2014).
  • Our models correlate sleep problems with specific diseases and with overall improved survival in the very old.

[IV] Human Factors and  Sleep - Railway Industry scheduling - fatigue mitigation (2010 - current)

  • Funded  earlier by a CRC-railway industry grant  in collaboration with the Appleton Institute Behavioural Science, Human Factors & Safety, CqU
  • Hudson adapted artificial intellignce methods, ANNs and SOMs along with  transitional state methods  to sleep/work/domestic factors and scheduling.
  • Presented a prelim work at the 2013 Workshop on Statistical Modelling, Palermo, Sicily.
  • This work in a new book on Studies in Computational Intelligence 2016, Springer.

[V]  WHO: New methods to model global tobacco use with the WHO, Geneva

  • This research is to develop new rigorous statistical methods to model global tobacco use with the WHOis in collaboration with 
    Dr Edouard Tursan d'Espaignet, Coordinator Comprehensive Information Systems for Tobacco Control Free Initiative (TFI), (WHO, Geneva), Prof David Levy, Pacific Institute Research & Evaluation, University of Baltimore, USA,  Prof IL Hudson and Drs Frank Tuyl and Trevor Moffet (MAPS). 
  • Builds on significant impact of team’s 2015 Lancet paper; 'Global trends and projections for tobacco use, 1990-2025: an analysis of smoking indicators from the WHO Comprehensive Information Systems for Tobacco Control',
    The Lancet, 385 966-976 (
    2015).
  • To date this paper has an altmetric score of 64.
  • Recently funded  by  2015 and 2014 Dept of Health and WHO TFI grant monies.

    [VI] Image analysis/ psychometric constructs (2003-current): 

    • Prof Hudson (Turner, Hudson, 2003 NeuroImage) tackled the question of whether personality affects depression by mapping SPECT based cerebral blood flow with respect to Prof CR Cloninger’s psychometric Temperament and Character (TCI) traits, used as a diagnostic tool for personality disorders.
    • All traits were shown to exhibit differential associations with 9 depression symptoms and distinctive patterns of functional brain activity. This provided mathematical evidence of a possible biological basis for depression (as hypothesised earlier by Cloninger).
    • Neuroanatomical correlates of individual differences in the brain with all TCI scores were also found by independent component analyses (Kang, Hudson et al., 2013).
    • This and Hudson’s GAMLSS and latent class trajectory research (2012, 2015) validates need for non-linear psychometric models (acknowledged by Prof CR Cloninger) which are also gender-specific, adding significant impetus for the creation of patient-specific drugs for depression.


    Innovation: 

    [1] Health care devices stroke and  hand  coordination device (funded by a 2015 NHMRC Development grant)

    • Hudson is 1 of 3 inventors for ArMM - a portable motor rehab device to improve arm movement after stroke
    • ArMM is a wearable motor rehabilitation device for use by patients, clinicians and researchers designed to improve arm movement following a stroke  (Newcastle Innovation)
    • ArMM  on National Stroke Foundation facebook page:
       
      https://www.facebook.com/#!/strokefoundation

    [2] Human Factors and  Sleep - Railway Industry scheduling - fatigue mitigation:

    • Algorithms  and oprimisation of  scheduling for  fatigue minimisation in the railway industry - in collaboration with the Appleton Institute Behavioural Science, Human Factors & Safety, CqU
    • funded  earlier  by a CRC Rail Innovation grant (2010-2012)  
    • Hudson adapted artificial intellignce methods, ANNs and SOMs along with transitional state methods  to sleep/work/domestic factors and scheduling  – written into Studies in Computational Intelligence 2016, Springer.

    [3] Agitation-sedation (A-S) monitoring in ICU- BioEngineering - development of  tracking methods to show device monitoring of agitation-sedation status in ICU was "correct". 

    1. Kang, I., Hudson I, Rudge A, Chase JG.  2013.  Density estimation and wavelet thresholding via Bayesian methods: A Wavelet Probability Band and related metrics to assess agitation and sedation in ICU patients.  In: A-Asmari, A (editos), Discrete Wavelet Transforms - A Compendium of New Approaches and Recent Applications. InTech publishers. Vienna, ISBN 980-953-307-580-3, pages 127-162.
    2. Kang I., Hudson I., Keatley M., 2011. “Wavelet signatures and diagnostics for the assessment of ICU Agitation-Sedation protocols,” In: In: Olkkonen H (ed) Discrete Wavelet Transforms Biomedical Applications, InTech publishers, Vienna, Austria, pp 321-348 ISBN 978-953-307-654-6 

    [4] Development of an Interactive Smoking projection Tools and further:

    • This reseach group is  developing  Interactive Smoking projection Tools   and more to model global trends in tobacco use globally - across time, country and gender.
    • The group comprises Dr Edouard Tursan d'Espaignet, Coordinator Comprehensive Information Systems for Tobacco Control Free Initiative (TFI), (WHO, Geneva); Prof D. Levy, Pacific Institute Research & Evaluation, University of Baltimore, USA, and Drs F Tuyl and T Moffet and Prof Hudson (MAPS).   â€¨
    • Prof. D. Levy, a world renowned analyst and researcher from the Pacific Institute Research and Evaluation, University of Baltimore, Maryland, USA, joins the research team in Dec., 2015.
    • Team gained recent recognition by disseminating a report to the WHO and developing prototype of an Interactive Smoking projection Tool (ISPT)
    • Research recently funded  by  2015 & 2014 Dept of Health  and WHO TFI grant monies.

    [5] Wood informatics - Pulp and Paper Industry - CSIRO, CRC and NZ FRI: 

    • As SubProgram Leader of CRC HFPS, Hudson led the first group world-wide that identified “mid-wood” micro-structure regions in Eucalypt tree rings (as Sub Program 1.2 Leader, CRC-HFPS, 1993-1997, UniMelb).
    • The research proved that simple wood fibre morphological models were inadequate to model whole tree variation.
    • This led to a coordinated change in wood quality sampling protocols in Australasia (Downes, Hudson et al., 1997, CSIRO Pub), and was crucial to calibration of CSIRO’s SilviScan2, an international X-ray device for rapid wood quality image testing (Drs Rob Evans, G Downes et al).
    • This work forged CSIRO’s later within-ring paleoclimatic change research (2007 -  ).

    [6] Paediatric DRGs (1988-1993):

    • Hudson led a team, as Head of The University of Melbourne Biostatistics Unit, that created the first paediatric DRGs for hospital case mix in Australia.
    • Paediatric DRGs were then used as policy/practice for length of stay (funded by the Commonwealth Health Department;
      CIs Prof Peter D Phelan, Irene L Hudson and Barry Catchlove, 1988-90).

    International/ Peer Recognition:

    • Climate research added to IPCC 2014.
    • Hudson is a major collaborator with the BOM and CSIRO’s Centre for Australian Weather and Climate
      - developing a phenological index for Australia (2013- ). 
    • Stream leader in health informatics for international biennial MODSIM conferences - MODSIM 2015,2013 and 2011 etc

    Research Supervision:

    • Hudson has supervised 36 PhDs to successful completion.
    • Currently supervise 13 PhDs at The University of Newcastle. 

    For last 5 years also external supervisor to 4 PhDs:

    • F MacGillivray (with Prof Andrew Lowe, The University of Adelaide, conferred 2013)
    • I Kang (Canterbury University, NZ, conferred 2012) - principal supervisor
    • Nyguen Phong  (UniSA, conferred 2014)
    • S Wonsun Kim  (UniSA, conferred 2011) - principal supervisor


    Some prizes and awards:

    • Elected Fellow Royal Statistical Society, RSS, UK (2002 - current)

    • International Institute Stats (ISI) Country Representative  of Women in Statistics

    • Canterbury University Erskine Research Fellowships (2001, 2003)

    • CILAG Clinical Fellow Harvard University (thoracic)

    • Best paper in Clinical Biostatistics 

    • EU Phenolgy Commission (climate change)

    • Sir Ronald Fisher Memorial Prize in Statistics, The University of Adelaide 

    Professional Activities and Memberships:

    • Terrestrial Biodiversity Network in National Climate Change Adaptation Research Facility (2009-) 
    • Australian Centre of Excellence for Risk Analysis, Science Advisory Cttee, The University of Melbourne  (2008-)
    • EU Phenology Commission  
    • PRC CARMA, UoN (2011 - )  
    • PRC Gender Health & Aging, UoN (2011 -  )  
    • Healthy Development Adelaide (2008 - ) 
    • Director of the Centre for Healthcare Technology NZ (1993-2004), medical devices
    • NZ FRST in Health Technology (2000) 
    • Hoechst
    • Glaxo
    • CSL trial consultant  
    • National Institute Water & Atmospheric Research NZ (2003-2005)
    • Editorial Board of Climatic Change 

    Research Expertise

    Professor Irene Hudson is a mathematical statistician working in diverse research areas of computational intelligence, drug discovery, health informatics, genomics, phenomics, bio-informatics, biostatistics and climate change modelling and phenology. Mapping and modelling of micro systems (brain voxels, molecules, wood anatomical measures) and macro systems (global incidence of disease, climate) underpins Hudson's research. 

    Hudson was appointed Head of the Biostatistics Unit, The University of Melbourne from 1983–1989.

    Irene led the first statistical research group in Australia to create a paediatric diagnostic related groups (DRGs) case-mix cost, length of stay system. To that date only adult DRG's were in place. Irene has continued since then (1982 – current), both theoretical statistical research and applied research in medical biostatistics and health informatics.

    In 1989-1993 Hudson was a Senior Statistical Consultant and Lecturer at the Mathematics and Statistics department at The University of Melbourne where she created an extensive consulting portfolio and continued bio-statistical research in cystic fibrosis and lung function processes.

    From 1997–2006 Hudson was Senior Lecturer in the Department of Mathematics and Statistics, Acting Head for  2003-4 at the University of Canterbury (UC) NZ, where, her research focus was in clinical trials, psychometrics/brain function, modelling sudden infant death with climate, medical bio-engineering, internet traffic and climate change. Psychometric  work summarised  as follows: 

    • Psychometrics and brain image analysis research that involves modelling SPECT brain image data with respect to personality (Turner, Hudson et al., 2003 NeuroImage) and depression symptoms; and wavelet modelling of agitation-sedation profiles of patients in ICU (Kang, Hudson et al., 2011, 2013  - in Discrete Wavelet Biomedical Applications, ISBN 978-953-307-654-6 ) have been Hudson’s recent areas of bio-medical applications and theory.

    Teaching Expertise

    Teaching  grants:

    • 2011 Australian Mathematics Society Teaching & Learning network grant (with QUT, CqU, UniSA, Adelaide Uni) $100K
    • Grant  to implement R into Statistcs, University of Canterbury (UC), Christchurch NZ


    Teaching  award  - 

    • University of Canterbury (UC), Christchurch NZ Teaching  Award


    PostGrad Teaching - Research Supervision:
     

    Teach Honours Survival analytics

    Hudson has supervised 36 PhDs to successful completion. Currently  supervise 13 PhDs at UoN.

    For last 5 years also external supervisor to 4 PhDs,

    • S W Kim (UniSA, conferred 2011) - principal supervisor
    • I Kang (Canterbury University, NZ, conferred 2012) - principal supervisor
    • F MacGillivray (UniAdelaide, conferred 2013)
    • N Phong (UniSA, conferred 2014)

    Contribution to the University's teaching and learning:  UoN, 2011 - 2015: 

    From 2011   (re)formulated and  taught the following courses:

    • STAT 4090  Survival analysis and its - Applications to health, ICU diagnostics, counting processes
    • STAT 3040  Time series - Analysis, theory and R computation for climate change, finance series 
    • STAT 3030  Generalized Linear Models - Application to chemo-informatics and health informatics modelling
    • STAT 2010  Fundamentals of Statistics
    • STAT 1020  Statistical Literacy - Research Methods & Design focus & reading literature 
    • MATH2420  Engineering Statistics (created a 159 page Course lecture book)

    Hudson formulated and  delivered a new offering STAT1020: Statistical Literacy: research Methods & Design for 2015 in S1

    This consumer course STAT1020 is a statistical reasoning and literacy course for students in the sciences, health and arts education etc. In 2015 the main cohorts were  from Speech Pathology and chemistry.

    • This course introduces students to statistical thinking, research design methods; and the interpretation of results from the literature of these methods - RCTs, cross-over trials, case-control studies, cross-sectional studies; one way and 2 way ANOVA, confounding, bias, validity.
    • The philosophy of this course is a consumer orientated statistical literacy approach.
    • Teaching  delivery focus is on a tutorial /workshop smaller groups, study and critique of published papers and discussion on design, and the careful interpretation of results.
    • Examples from a range of sciences and related disciplines are used to illustrate the key concepts.
    • Mode of  delivery - workshop, tutorials and lectures 

    Other research-teaching activities: 

    • Part of a national T&L team which was awarded a grant in 2011 "Australian Mathematical  Sciences Learning & Teaching Network Grant:
      Building a Discipline Learning and Teaching 
      Network: $100K
    • Continuing as member of Australian Mathematical Sciences Learning & Teaching Network (AMSLaTNet)

    • Research paper resulted: Mallet, D., Nelson M., Porter, A., Dekkers A, Townley-Jones M, Hudson, I, Belward S, Coady C, King D. 2013. Australian Learning and Teaching Council projects in the Mathematical Sciences: A retrospective. Australian and NZ Industrial Applied Mathematics (ANZIAM) Journal Vol 53, pp C576-C591. http://journal.austms.org.au/ojs/index.php/ANZIAMJ/article/view/510

    Collaborations

    Hudson is an active research collaborator and member of the Priority Research Centre for Gender, Health & Ageing and member of the Priority Research Centre, CARMA at the University of Newcastle.

    Hudson joined The University of South Australia in 2006, as Director of the Statistical Consulting and Research Services and Academic Leader of Statistics. At UniSA she forged research collaborations with environmental scientists (ARC Prof A Lowe, and Prof Chris Daniels, Barbara Hardy Research Centre) and with the UniSA Centre for Sleep Research, with whom she gained a CRC Rail Innovation grant 2010-2012 to model fatigue in railway drivers.

    At UniSA she was an active member of the UniSA Phenomics & Bioinformatics Research Centre and the Centre of Industrial and Applied Mathematics.

    Hudson also took up a research only post as Sub-Program Leader of the CRC Hardwood Fibre and Paper Science, University of Melbourne from 1993–1997, where after previous years in health, biostatistics research and consulting she found her inspiration for wood informatics and phenology research, which she still has an active interest in to this day.

    This appointment meant working closely with the pulp and paper industry, with Forest Products (CSIRO) and APPITA at Monash University and with NZ FRI New Zealand Forest Research Institute). The work at the CRC resulted in a major rewrite on forest sampling and assisted the development of wood quality devices and protocols.

    PREFERABLE EMAIL CONTACT: irenelena.hudson@gmail.com


    Qualifications

    • PhD, La Trobe University

    Keywords

    • analytics
    • bioinformatics
    • bioinformatics & biostatistics
    • climate change analytics
    • computational intelligence
    • drug discovery & chem-informatics
    • ecological statistics
    • health informatics & health linkage
    • mathematical statistics in engineering
    • non-parametric statistics
    • psychometrics & brain imaging
    • statistical inference
    • statistical methods in bio-engineering
    • survival analysis
    • time series analysis
    • visualization and spatio- temporal mapping

    Languages

    • English (Fluent)
    • German (Fluent)
    • Russian (Fluent)
    • Ukrainian (Fluent)

    Fields of Research

    Code Description Percentage
    010405 Statistical Theory 35
    010401 Applied Statistics 65

    Professional Experience

    UON Appointment

    Title Organisation / Department
    Professor University of Newcastle
    School of Mathematical and Physical Sciences
    Australia

    Academic appointment

    Dates Title Organisation / Department
    13/01/2006 - 22/12/2010 DIrector of ARCCS consulting and Academic Leader of Statistics

    As academic Leader of Statistics and the Director of ARCCS  Consulting I developed a more  rigorous  teaching program in statistics  with new courses in Categorical Data  Analysis at the 3rd Year level and also  Multivariate Methods  with applications  in Business
    and in Science. 

    The ARCCS Unit  under my Directorship earned  significant grants in sleep research, drug discovery, climate change and plant phenomics.  I  supervised 5  PhD students  to completion. and strengthened national and international links. Published  10 book chapters and 1 book and a multiplicity of refereed journal and conference papers. 

    UniSA
    School of Mathematics and Statistics
    Australia
    1/01/1997 - 1/01/2006 Senior Lecturer University of Canterbury
    Department Mathematics and Statistics
    New Zealand
    1/01/1993 - 1/01/1997 Sub-Program Leader of the CRC Hardwood Fibre & Paper Science Unit The University of Melbourne
    Australia
    1/01/1989 - 1/01/1993 Lecturer

    Lecturer  in Mathematics and Statistics: and  Senior Statistical consultant (at the Statistical Consulting Cwntre, UniMelb)

    University of Melbourne
    School of Mathematics and Statistics and Statistical Consulting centre
    Australia
    1/01/1989 - 1/01/1993 Senior Statistical Consultant The University of Melbourne
    Australia
    1/01/1982 - 20/12/1989 Head of Biostatistics Unit, University of Melbourne (RCH)

    Head of the Biostatistcs Unit - statistical and health research leader

    University of Melbourne
    Australia

    Professional appointment

    Dates Title Organisation / Department
    10/02/1999 - 26/11/2004 Director of the Research Centre for Health Care Technology, NZ. University of Canterbury, Christchurch, New Zealand
    Mathematics and Statistics
    New Zealand
    Edit

    Publications

    For publications that are currently unpublished or in-press, details are shown in italics.


    Book (1 outputs)

    Year Citation Altmetrics Link
    1997 Downes GM, Hudson IL, Sampling Plantation Eucalypts for Wood and Fibre Properties Author, CSIRO Publishing, Collingwood, Melbourne, Australia, 144 (1997) [A1]

    Chapter (17 outputs)

    Year Citation Altmetrics Link
    2015 Beh EJ, Cheema SA, Tran D, Hudson I, 'Adjustment to the aggregate association index to minimize the impact of large samples', Advances in Latent Variables: Methods, Models and Applications, Springer, Cham, Switzerland 241-251 (2015)
    DOI 10.1007/10104_2014_24
    Co-authors Eric Beh
    2014 Beh EJ, Tran D, Hudson I, Moore L, 'Clustering of stratified aggregated data using the aggregate association index: Analysis of New Zealand voter turnout (1893 ¿ 1919)', Analysis and Modeling of Complex Data in Behavioral and Social Sciences, Springer, Heidelberg 21-28 (2014) [B1]
    DOI 10.1007/978-3-319-06692-9_3
    Co-authors Eric Beh
    2013 Kang I, Hudson IL, Rudge A, Chase JG, Chase JG, 'Density estimation and wavelet thresholding via Bayesian methods: A Wavelet Probability Band and related metrics to assess agitation and sedation in ICU patients', Discrete Wavelet Transforms - A Compendium of New Approaches and Recent Applications, InTech Publishers, Vienna 127-162 (2013) [B1]
    DOI 10.5772/52434
    2012 Hudson IL, Keatley MR, Kang I, 'Wavelets and clustering: Methods to assess synchronization', Wavelets: Classification, Theory and Applications, Nova Science Publishers, New York, NY 97-124 (2012) [B1]
    2011 Hudson IL, Keatley MR, Kang I, 'Wavelet signatures of climate and flowering: Identification of species groupings', Discrete Wavelet Transforms - Biomedical Applications, InTech, Vienna 267-296 (2011) [B1]
    DOI 10.5772/20547
    2011 Kang I, Hudson IL, Rudge A, Chase JG, 'Wavelet signatures and diagnostics for the assessment of ICU Agitation-Sedation protocols', Discrete Wavelet Transforms - Biomedical Applications, InTech, Vienna 321-348 (2011) [B1]
    DOI 10.5772/20547
    2010 Hudson IL, Kim SW, Keatley MR, 'Modelling the flowering of four eucalypt species using new mixture transition distribution models', Phenological Research: Methods for Environmental and Climate Change Analysis 299-320 (2010)

    © Springer Science+Business Media B.V. 2010. All rights reserved. The multivariate relationship between the probability of flowering, in relation to two discrete states of rainfa... [more]

    © Springer Science+Business Media B.V. 2010. All rights reserved. The multivariate relationship between the probability of flowering, in relation to two discrete states of rainfall and of temperature (high/low), is investigated via a mixture transition distribution (MTD) analysis, which allows for a different transition matrix for each lag (up to 12 months backwards in time) to present flowering via a so-called MTDg analysis. The conventional mixture transition distribution (MTD) model considers the effect of each lag to the present independently, and uses equal transition matrices among different lags. Flowering data consisted of monthly flowering records of E. leucoxylon, E. microcarpa, E. polyanthemos and E. tricarpa (1940 and 1970). We extend the MTDg model to allow for interactions (between rain and temperature) to account for changes in the transition matrices amongst the differing lags. The MTDg model with interactions shows that the flowering of E. leucoxylon and E. tricarpa behave similarly with temperature (both flower at low temperature) and have a positive relationship with flowering intensity 11 months ago. Eucalyptus microcarpa behaves differently, in that it flowers at high temperature. MTDg analysis also found a highly significant interaction between mean temperature and rainfall for E. polyanthemos, in that E. polyanthemos does not tend to flower during the winter time (when it is cold and wet). Rainfall has a direct positive impact only on E. tricarpa. These four species are influenced by temperature (and to a lesser extent rainfall) and as a consequence their flowering phenology will possibly change in response to climate change.

    DOI 10.1007/978-90-481-3335-2_14
    Citations Scopus - 2
    2010 Keatley MR, Hudson IL, 'Chapter 1: Introduction and Overview', Phenological Research: Methods for Environmental and Climate Change Analysis, Springer, Berlin, Germany 1-22 (2010) [B1]
    Citations Scopus - 5
    2010 Hudson IL, Kim SW, Keatley MR, 'Climatic influences on the flowering phenology of four eucalypts: a GAMLSS approach', Phenological Research: Methods for Environmental and Climate Change Analysis, Springer, Berlin, Germany 209-228 (2010) [B1]
    Citations Scopus - 15
    2010 Hudson IL, Kim SW, Keatley MR, 'Modelling the flowering of four eucalypts species via MTDg with interactions', Phenological Research: Methods for Environmental and Climate Change Analysis, Springer, Berlin, Germany 299-320 (2010) [B1]
    2010 Morellato LP, Camargo MG, D'Eca Neves FF, Luize BG, Mantovani A, Hudson IL, 'The influence of sampling method, sampling size, and the frequency of observations on plant phenological patterns and interpretation in tropical forest trees', Phenological Research: Methods for Environmental and Climate Change Analysis, Springer, Berlin, Germany 99-121 (2010) [B1]
    2010 Morellato LP, Alberti LF, Hudson IL, 'Applications of circular statistics in plant phenology: a case studies approach', Phenological Research: Methods for Environmental and Climate Change Analysis, Springer, Berlin, Germany 339-359 (2010) [B1]
    2010 Hudson IL, Kang I, Keatley MR, 'Wavelet analysis of flowering and climatic niche identification', Phenological Research: Methods for Environmental and Climate Change Analysis, Springer, Berlin, Germany 361-391 (2010) [B1]
    Citations Scopus - 2
    2010 Hudson IL, Keatley MR, 'Singular spectrum analysis: climatic niche identification', Phenological Research: Methods for Environmental and Climate Change Analysis, Springer, Berlin, Germany 393-424 (2010) [B1]
    Citations Scopus - 10
    2010 MacGillivray F, Hudson IL, Lowe AJ, 'Herbarium collections and photographic images: alternative data sources for phenological research', Phenological Research: Methods for Environmental and Climate Change Analysis, Springer, Berlin, Germany 425-461 (2010) [B1]
    Citations Scopus - 12
    2010 Hudson IL, 'Meta-analysis and its application in phenological research: a review and new statistical approaches', Phenological Research: Methods for Environmental and Climate Change Analysis, Springer, Berlin, Germany 463-509 (2010) [B1]
    2008 Filar JA, Hudson IL, Matthew T, Sinha B, 'Analytic perturbations and systematic bias in statistical modeling and inference', IMS Collections Beyond Parametrics in Interdisciplinary Research: Festschrift in Honor of Professor Pranab K., Institute of Mathematical Statistics, Beachwood, Ohio, United States of America 17-34 (2008) [B1]
    Show 14 more chapters

    Journal article (68 outputs)

    Year Citation Altmetrics Link
    2016 Leigh L, Hudson IL, Byles JE, 'Sleep Difficulty and Disease in a Cohort of Very Old Women.', J Aging Health, (2016)
    DOI 10.1177/0898264315624907
    Co-authors Julie Byles
    2015 Schneider LA, Burns NR, Giles LC, Nettelbeck TJ, Hudson IL, Ridding MC, Pitcher JB, 'The influence of motor function on processing speed in preterm and term-born children', Child Neuropsychology, (2015)

    © 2015 Taylor & Francis This study investigates the relationship between motor function and processing speed in preterm children. Processing speed was compared in 145 adolescents... [more]

    © 2015 Taylor & Francis This study investigates the relationship between motor function and processing speed in preterm children. Processing speed was compared in 145 adolescents, born 25¿41 weeks gestational age, utilizing tasks including differing motor demands. The influence of motor cortex excitability and functional motor skills on task performance was assessed. For tasks with motoric demands, differences in performance between preterm and term-born children were mediated by the relationship between gestational age, corticomotor excitability, and motor function. There were no differences in non-motor processing speed task performance between preterm and term-born children. Measures of processing speed may be confounded by a timed motor component.

    DOI 10.1080/09297049.2015.1102215
    2015 Leigh L, Hudson IL, Byles JE, 'Sleeping difficulty, disease and mortality in older women: A latent class analysis and distal survival analysis', Journal of Sleep Research, 24 648-657 (2015)

    © 2015 European Sleep Research Society. The aim of this study is to identify patterns of sleep difficulty in older women, to investigate whether sleep difficulty is an indicator ... [more]

    © 2015 European Sleep Research Society. The aim of this study is to identify patterns of sleep difficulty in older women, to investigate whether sleep difficulty is an indicator for poorer survival, and to determine whether sleep difficulty modifies the association between disease and death. Data were from the Australian Longitudinal Study on Women's Health, a 15-year longitudinal cohort study, with 10¿721 women aged 70-75¿years at baseline. Repeated-measures latent class analysis identified four classes of persistent sleep difficulty: troubled sleepers (N¿=¿2429, 22.7%); early wakers (N¿=¿3083, 28.8%); trouble falling asleep (N¿=¿1767, 16.5%); and untroubled sleepers (N¿=¿3442, 32.1%). Sleep difficulty was an indicator for mortality. Compared with untroubled sleepers, hazard ratios and 95% confidence intervals for troubled sleepers, early wakers, and troubled falling asleep were 1.12 (1.03, 1.23), 0.81 (0.75, 0.91) and 0.89 (0.79, 1.00), respectively. Sleep difficulty may modify the prognosis of women with chronic diseases. Hazard ratios (and 95% confidence intervals) for having three or more diseases (compared with 0 diseases) were enhanced for untroubled sleepers, early wakers and trouble falling asleep [hazard ratio¿=¿1.86 (1.55, 2.22), 1.91 (1.56, 2.35) and 1.98 (1.47, 2.66), respectively], and reduced for troubled sleepers [hazard ratio¿=¿1.57 (1.24, 1.98)]. Sleep difficulty in older women is more complex than the presence or absence of sleep difficulty, and should be considered when assessing the risk of death associated with disease.

    DOI 10.1111/jsr.12324
    Co-authors Julie Byles
    2015 Bilano V, Gilmour S, Moffiet T, d'Espaignet ET, Stevens GA, Commar A, et al., 'Global trends and projections for tobacco use, 1990-2025: an analysis of smoking indicators from the WHO Comprehensive Information Systems for Tobacco Control.', Lancet, 385 966-976 (2015)
    DOI 10.1016/S0140-6736(15)60264-1
    Citations Scopus - 8Web of Science - 5
    2015 Leigh L, Hudson IL, Byles JE, 'Sleeping difficulty, disease and mortality in older women: a latent class analysis and distal survival analysis.', J Sleep Res, 24 648-657 (2015) [C1]
    DOI 10.1111/jsr.12324
    Co-authors Julie Byles
    2014 Chambers LE, Beaumont LJ, Hudson IL, 'Continental scale analysis of bird migration timing: Influences of climate and life history traits-a generalized mixture model clustering and discriminant approach', International Journal of Biometeorology, 58 1147-1162 (2014) [C1]

    There is substantial evidence of climate-related shifts to the timing of avian migration. Although spring arrival has generally advanced, variable species responses and geographic... [more]

    There is substantial evidence of climate-related shifts to the timing of avian migration. Although spring arrival has generally advanced, variable species responses and geographical biases in data collection make it difficult to generalise patterns. We advance previous studies by using novel multivariate statistical techniques to explore complex relationships between phenological trends, climate indices and species traits. Using 145 datasets for 52 bird species, we assess trends in first arrival date (FAD), last departure date (LDD) and timing of peak abundance at multiple Australian locations. Strong seasonal patterns were found, i.e. spring phenological events were more likely to significantly advance, while significant advances and delays occurred in other seasons. However, across all significant trends, the magnitude of delays exceeded that of advances, particularly for FAD (+22.3 and -9.6 days/decade, respectively). Geographic variations were found, with greater advances in FAD and LDD, in south-eastern Australia than in the north and west. We identified four species clusters that differed with respect to species traits and climate drivers. Species within bird clusters responded in similar ways to local climate variables, particularly the number of raindays and rainfall. The strength of phenological trends was more strongly related to local climate variables than to broad-scale drivers (Southern Oscillation Index), highlighting the importance of precipitation as a driver of movement in Australian birds. © 2013 ISB.

    DOI 10.1007/s00484-013-0707-2
    Citations Scopus - 3Web of Science - 4
    2014 Ormond SE, Whatmough R, Hudson IL, Daniels CB, 'Environmental and anthropogenic impacts on avifaunal assemblages in an Urban Parkland, 1976 to 2007', Animals, 4 119-130 (2014) [C1]
    DOI 10.3390/ani4010119
    2013 Beh EJ, Tran D, Hudson IL, 'A reformulation of the aggregate association index using the odds ratio', Computational Statistics and Data Analysis, 68 52-65 (2013) [C1]

    Since its inception in the 1950s the odds ratio has become one of the most simple and popular measures available for analysing the association between two dichotomous variables. S... [more]

    Since its inception in the 1950s the odds ratio has become one of the most simple and popular measures available for analysing the association between two dichotomous variables. Since the direction and magnitude of the association can be captured in such a simple measure, its impact has been felt throughout much of scientific research, in particular in epidemiology and clinical trials. Despite this, its applicability for analysing aggregate data has rarely been considered. In this paper we shall express a new measure of association (the aggregate association index, or AAI), in terms of the classic odds ratio. The advantage of doing so is that we are able to explore the use of the odds ratio in a context for which it was not originally intended, and that is for the analysis of a 2×2 table where only the aggregate data is known. © 2013 Published by Elsevier B.V. All rights reserved.

    DOI 10.1016/j.csda.2013.06.009
    Citations Scopus - 1
    Co-authors Eric Beh
    2013 Khan MS, King RA, Hudson IL, 'Characterizations of the transmuted inverse Weibull distribution', ANZIAM Journal, 55 C197-C217 (2013)
    Co-authors Robert King
    2012 Keatley MR, Hudson IL, 'Detecting change in an Australian flowering record: Comparisons of linear regression and cumulative sum analysis change point analysis', Austral Ecology, 37 825-835 (2012) [C1]
    DOI 10.1111/j.1442-9993.2011.02344.x
    Citations Scopus - 3Web of Science - 3
    2011 Hudson IL, Keatley MR, Lee SY, 'Using self-organising Maps (SOMs) to assess synchronies: An application to historical eucalypt flowering records', International Journal of Biometeorology, 55 879-904 (2011) [C1]
    Citations Scopus - 3Web of Science - 3
    2011 Hudson IL, Keatley MR, Kang I, 'Wavelet characterization of eucalypt flowering and the influence of climate', Environmental & Ecological Statistics, 18 513-533 (2011) [C1]
    DOI 10.1007/s10651-010-0149-5
    Citations Scopus - 6Web of Science - 4
    2011 Mallet D, Nelson M, Porter A, Dekkers A, Townley-Jones M, Hudson IL, et al., 'Australian Learning and Teaching Council projects in the Mathematical Sciences: A retrospective', Australian and NZ Industrial Applied Mathematics, 53 576-591 (2011) [C1]
    2010 Hudson IL, 'Interdisciplinary approaches: Towards new statistical methods for phenological studies', Climatic Change: an interdisciplinary international journal devoted to the description causes and implications of climatic change, 100 143-171 (2010) [C1]
    DOI 10.1007/s10584-010-9859-9
    Citations Scopus - 18Web of Science - 16
    2010 Hudson IL, Moore L, Beh EJ, Steel DG, 'Ecological inference techniques: An empirical evaluation using data describing gender and voter turnout at New Zealand elections, 1893-1919', Journal of the Royal Statistical Society Series A: Statistics in Society, 173 185-213 (2010) [C1]
    DOI 10.1111/j.1467-985X.2009.00609.x
    Citations Scopus - 4Web of Science - 5
    Co-authors Eric Beh
    2009 Nguyen P, Haughton D, Hudson IL, 'Living Standards of Vietnamese Provinces: a Kohonen Map', Case Studies in Business Industry and Government Statistics, 2 109-113 (2009) [C1]
    2007 Keatley MR, Hudson IL, 'A comparison of long-term flowering patterns of Box-Ironbark species in Havelock and Rushworth forests', ENVIRONMENTAL MODELING & ASSESSMENT, 12 279-292 (2007) [C1]
    DOI 10.1007/s10666-006-9063-5
    Citations Scopus - 21Web of Science - 19
    2006 Huckabee ML, Dimov M, Hudson I, Kang I, 'Cross classification and correlational analysis of videofluoroscopic ratings of swallowing, respiratory infection and survival', DYSPHAGIA, 21 329-329 (2006)
    2006 Ripley D, Hudson IL, Turner R, 'Cross-national Similarities and Differences in Employee Perceptions of Issues in the Work Environment', Performance Improvement Quarterly, 19 41-66 (2006) [C1]
    DOI 10.1111/j.1937-8327.2006.tb00356.x
    2005 Rudge AD, Chase JG, Shaw GM, Lee D, Wake GC, Hudson IL, Johnston L, 'Impact of control on agitation-sedation dynamics', CONTROL ENGINEERING PRACTICE, 13 1139-1149 (2005) [C1]
    DOI 10.1016/j.conengprac.2004.10.010
    Citations Scopus - 3Web of Science - 1
    2004 Keatley MR, Hudson IL, Fletcher TD, 'Long-term flowering synchrony of box-ironbark eucalypts', AUSTRALIAN JOURNAL OF BOTANY, 52 47-54 (2004) [C1]
    DOI 10.1071/BT03017
    Citations Scopus - 30Web of Science - 27
    2004 Chase JG, Rudge AD, Shaw GM, Wake GC, Lee D, Hudson IL, Johnston L, 'Modeling and control of the agitation-sedation cycle for critical care patients', MEDICAL ENGINEERING & PHYSICS, 26 459-471 (2004) [C1]
    DOI 10.1016/j.medengphy.2004.02.001
    Citations Scopus - 9Web of Science - 8
    2004 Keatley MR, Fletcher TD, Hudson IL, Ades PK, 'Shifts in the date of flowering commencement in some Australian plants', 16th Conference on Biometeorology and Aerobiology, 79-85 (2004)

    A statistically significant shift in the date of flowering commencement in some Australian plants is discussed. The annual average of the mean and maximum daily temperature were f... [more]

    A statistically significant shift in the date of flowering commencement in some Australian plants is discussed. The annual average of the mean and maximum daily temperature were found to have increased by 0.83°C and 1.08°C during the period from 1965 to 2002. The climate change is found to have a significant impact on the reproductive behavior of plant species in the area of south-eastern Australia. It is indicated that there is a change in local temperature over time and that the flowering phenology of some species has changed.

    2003 Dalrymple ML, Hudson IL, Ford RPK, 'Finite mixture, zero-inflated Poisson and hurdle models with application to SIDS', COMPUTATIONAL STATISTICS & DATA ANALYSIS, 41 491-504 (2003) [C1]
    DOI 10.1016/S0167-9473(02)00187-1
    Citations Scopus - 42Web of Science - 32
    2003 Turner RM, Hudson IL, Butler PH, Joyce PR, 'Brain function and personality in normal males: a SPECT study using statistical parametric mapping', NEUROIMAGE, 19 1145-1162 (2003) [C1]
    DOI 10.1016/S1053-8119(03)00171-X
    Citations Scopus - 21Web of Science - 18
    2002 Keatley MR, Fletcher TD, Hudson IL, Ades PK, 'Phenological studies in Australia: Potential application in historical and future climate analysis', INTERNATIONAL JOURNAL OF CLIMATOLOGY, 22 1769-1780 (2002)
    DOI 10.1002/joc.822
    Citations Web of Science - 39
    2002 Keatley MR, Fletcher TD, Hudson IL, Ades PK, 'Phenological studies in Australia: Potential application in historical', International Journal of Climatology, 22 1769-1780 (2002) [C1]

    Phenological observations of eucalypts (Myrtaceae) were undertaken in four Australian states (New South Wales, Queensland, Victoria, and Western Australia) from the late 1920s unt... [more]

    Phenological observations of eucalypts (Myrtaceae) were undertaken in four Australian states (New South Wales, Queensland, Victoria, and Western Australia) from the late 1920s until the early 1980s, by the respective State Forest Commissions. Unfortunately, few records have survived. For Victoria, surviving records encompass 42 forest districts, covering from less than 2 years to 42 years, and approximately 50 species. This paper concentrates on the flowering of four competing species (Eucalyptus leucoxylon, E. microcarpa, E. polyanthemos, and E. tricarpa) over 23 years (1940-62) from Maryborough, Victoria, recorded on a monthly basis by one observer over the period. This study represents one of the first attempts to utilize Australian phenological data to detect responses to climate change. There were no significant trends (P = 0.05) over time in the mean flowering commencement date. Forward stepwise regression found a significant relationship between temperature and flowering commencement in two species (E. leucoxylon: R2 = 0.42, P < 0.01; E. polyanthemos: R2 = 0.47, P = 0.02). Rainfall also had a significant influence on flowering commencement in E. tricarpa (R2 = 0.60, P < 0.01), E. leucoxylon (R2 = 0.43, P = 0.02) and E. polyanthemos (R2 = 0.24, P < 0.01). The combination of temperature and rainfall (with temperature exerting the greatest influence), however, was significant for all species and had the most explanatory power (ranging from R2 = 0.74 to 0.85, P < 0.01). Overall, in response to predicted increases in temperature and summer rainfall, E. leucoxylon and E. tricarpa would commence flowering later. In E. polyanthemos and E. microcarpa, increased temperature and rainfall will result in an earlier onset of flowering. © 2002 Royal Meteorological Society.

    DOI 10.1002/joc.822
    Citations Scopus - 45
    2001 Zou C, Penfold C, Sands R, Misra RK, Hudson I, 'Effects of soil air-filled porosity, soil matric potential and soil strength on primary root growth of radiata pine seedlings', PLANT AND SOIL, 236 105-115 (2001) [C1]
    DOI 10.1023/A:1011994615014
    Citations Scopus - 52Web of Science - 47
    2001 Ostring SAM, Sirisena HR, Hudson I, 'Rate control of elastic connections competing with long-range dependent network traffic', IEEE TRANSACTIONS ON COMMUNICATIONS, 49 1092-1101 (2001) [C1]
    DOI 10.1109/26.930639
    Citations Scopus - 13Web of Science - 9
    2001 Hudson I, Wilson L, Van Beveren K, 'Between species differences in whole tree maps of fibre properties in E-nitens and E-globulus - utility of control deviation charts to assess optimal sampling height', APPITA JOURNAL, 54 182-189 (2001) [C1]
    Citations Web of Science - 8
    2001 Hudson I, Wilson L, Van Beveren K, 'Between species differences in whole tree maps of fibre properties in E. nitens and E. globulus - utility of control deviation charts to assess optimal sampling height', Appita Journal, 54 182-189 (2001)
    Citations Scopus - 9
    2000 Washusen R, Waugh G, Hudson I, Vinden P, 'Appearance product potential of plantation hardwoods from medium rainfall areas of the southern Murray-Darling Basin. Green product recovery', Australian Forestry, 63 66-71 (2000) [C1]

    The potential of plantation-grown Eucalyptus cladocalyx F. Muell., E. globulus Labill. subsp. globulus, Corymbia maculata (Hook.) K. Hill & L. Johnson and E. sideroxylon Cunn. ex ... [more]

    The potential of plantation-grown Eucalyptus cladocalyx F. Muell., E. globulus Labill. subsp. globulus, Corymbia maculata (Hook.) K. Hill & L. Johnson and E. sideroxylon Cunn. ex Woolls subsp. sideroxylon as a resource for high quality sawn products in the winter, medium rainfall zones (580-750 mm) of the southern Murray-Darling Basin were investigated in this study. Six plantations ranging in age from 15 to 40 years from within the region were selected for harvest. Sawing involved back-sawing strategies which have been shown to maximise the output of high quality products from small diameter eucalypts. To evaluate out-turns of appearance products and to assess the effect of tree growth characteristics (primarily branches, knots, kino and other characteristics) on sawn product appearance, green product quality and recovery were assessed using CSIRO appearance grading criteria. Evaluation of products was conducted in specific zones of the inner heartwood (within 50 mm of the pith) and outer heartwood (greater than 50 mm from the pith) and on a whole log basis. Based on green product appearance, good recoveries of high quality products were obtained for 36 to 40-year-old E. cladocalyx, 40-year-old C. maculata and 40-year-old E. sideroxylon. Alternatively, the potential for 15-year-old E. globulus and 26-year-old E. sideroxylon suggested that the potential would not be as good without some reduction in significant defects, particularly knots and kino. Knots were a major defect in sawn products from all plantations. Evaluation of boards from inner heartwood and outer heartwood zones showed that with the removal of knots an increase in recovery of products of select grade and better would be possible in the outer heartwood in all species. This indicates a potential improvement in product quality had mechanical pruning been employed. However, improvement in quality in C. maculata and E. cladocalyx would be modest after pruning because of good natural branch shedding characteristics in these species.

    Citations Scopus - 16
    2000 Zou C, Sands R, Buchan G, Hudson I, 'Least limiting water range: a potential indicator of physical quality of forest soils', AUSTRALIAN JOURNAL OF SOIL RESEARCH, 38 947-958 (2000) [C1]
    DOI 10.1071/SR99108
    Citations Scopus - 46Web of Science - 43
    2000 Hudson I, Wilson L, Van Beveren K, 'Association of fibre morphology with cambial age and attained height: new oblique axes for whole tree variation in Eucalyptus globulus', APPITA JOURNAL, 53 122-140 (2000) [C1]
    Citations Scopus - 10Web of Science - 8
    1999 Leitch MA, Savidge RA, Downes GM, Hudson IL, 'Induction of tyloses in Eucalyptus globulus 'chips'', IAWA JOURNAL, 20 193-201 (1999) [C1]
    Citations Scopus - 2Web of Science - 3
    1998 Keatley MR, Hudson IL, 'The influence of fruit and bud volumes on eucalypt flowering - An exploratory analysis', AUSTRALIAN JOURNAL OF BOTANY, 46 281-304 (1998) [C1]
    DOI 10.1071/BT97021
    Citations Scopus - 11Web of Science - 8
    1998 Hudson I, Wilson L, Van Beveren K, 'Vessel and fibre property variation in Eucalyptus globulus and Eucalyptus nitens: Some preliminary results', IAWA JOURNAL, 19 111-130 (1998) [C1]
    Citations Scopus - 26Web of Science - 22
    1997 Hudson IL, Wilson L, Van Beveren K, 'Vessel distribution at two percentage heights from pith to bark in a seven year old Eucalyptus globulus tree', Appita Journal, 50 495-500 (1997) [C1]
    Citations Scopus - 12
    1995 Hill DJ, Hudson IL, Sheffield LJ, Shelton MJ, Menahem S, Hosking CS, 'A low allergen diet is a significant intervention in infantile colic: Results of a community-based study', Journal of Allergy and Clinical Immunology, 96 886-892 (1995)

    Background: The effect of diet change in 38 bottle-fed and 77 breast-fed "colicky" infants, referred from community-based pediatric facilities was studied over a 1-week period in ... [more]

    Background: The effect of diet change in 38 bottle-fed and 77 breast-fed "colicky" infants, referred from community-based pediatric facilities was studied over a 1-week period in a double-blind (within each feeding mode), randomized, placebo-controlled trial. Methods: Bottle-fed infants were assigned to either casein hydrolysate or cow's milk formula. All mothers of breast-fed infants were started on an artificial color-free, preservative-free, additive-free diet and also randomized to an active low allergen diet (milk-, egg-, wheat-, nut-free) or a control diet. Results: The response to diet was assessed on day 1 and day 8 with the use of a previously validated infant distress chart on which parents recorded distress levels. If successful outcome was defined as a reduction in distress of 25% or more, after adjusting for age and feeding mode, infants on active diet had a significantly higher rate of improvement than those on the control diet (odds ratio, 2.32; 95% confidence interval, 1.07-5.0; p = 0.03). Analysis of the day 8 to day 1 distress ratio, again adjusted for age and feeding mode, showed that infants on the active diet had distress reduced by 39% (95% confidence interval, 26-50) compared with 16% (95% confidence interval, 0-30) for those on the control diet (p = 0.012). Conclusion: The results suggest a period of dietary modification with a low allergen diet and appropriate nutritional support should be considered in healthy infants with colic. Copyright © 1995 by Mosby-Year Book, Inc.

    Citations Scopus - 86
    1995 Hill DJ, Hudson IL, Sheffield LJ, Shelton MJ, Hosking CS, 'A low allergen diet is a significant intervention in infantile colic: Results of a community-based study', Journal of Allergy and Clinical Immunology, 96 886-892 (1995) [C1]
    1993 Phelan PD, Baxter K, Bishop J, Hudson IL, Hindle D, 'Do diagnosis related groups separate the case-mix of a specialist children's hospital and a paediatric unit in a general hospital?', Journal of Paediatrics and Child Health, 29 266-269 (1993) [C1]
    1992 Hill DJ, Menahem S, Hudson I, Sheffield L, Shelton M, Oberklaid F, Hosking CS, 'Charting infant distress: An aid to defining colic', The Journal of Pediatrics, 121 755-758 (1992)

    The value of a 24-hour distress diary, previously validated against a voice-activated audiotape record, was investigated in 30 infants with colic and 30 control infants. The infan... [more]

    The value of a 24-hour distress diary, previously validated against a voice-activated audiotape record, was investigated in 30 infants with colic and 30 control infants. The infants with colic had significantly more distress behavior (300.0 minutes vs 102.5 minutes; p<0.001), although overlap of duration of distress was noted. On the basis of a clinical definition of colic-total distress lasting 180 minutes in a 24-hour period-the diary had a sensitivity of 77% and a specificity of 87%. The sensitivity of the chart was confirmed in a separate study of another 90 infants with colic. © 1992 Mosby-Year Book, Inc.

    DOI 10.1016/S0022-3476(05)81911-0
    Citations Scopus - 24
    1992 Coulson BS, Grimwood K, Hudson IL, Barnes GL, Bishop RF, 'Role of coproantibody in clinical protection of children during reinfection with rotavirus', Journal of Clinical Microbiology, 30 1678-1684 (1992) [C1]
    1992 Hill D, Menahem S, Hudson IL, Sheffield L, 'Charting infant distress: An aid to defining colic', Journal of Paediatrics and Child Health, 121 755-758 (1992) [C1]
    1992 Coakley JC, Hudson IL, Schann F, Connelly JF, 'A review of therapeutic monitoring of chloramphenicol in patients with Haemophilus influenzae meningitis', Journal of Paediatrics and Child Health, 28 249-252 (1992) [C1]
    1991 Reddihough D, Bach T, Burgess G, Oke L, Hudson IL, 'Comparison of subjective and objective measures of movement performance of children with cerebral palsy', Developmental Medicine and Child Neurology, 33 578-584 (1991) [C1]
    1991 Couper JJ, Hudson IL, Werther GA, Warne GL, Court JM, Harrison L, 'Factors predicting residual ß-cell function in the first year after diagnosis of childhood type 1 diabetes', Diabetes Research and Clinical Practice, 11 9-16 (1991) [C1]
    1991 Jarman FC, Rickards WS, Hudson IL, 'Late adolescent outcome of early onset anorexia nervosa', Journal of Paediatrics and Child Health, 27 221-227 (1991) [C1]
    1990 Reddihough D, Bach T, Burgess G, Oke L, Hudson IL, 'Objective test of the quality of motor function of children with cerebral palsy: Preliminary study', Developmental Medicine and Child Neurology, 32 902-909 (1990) [C1]
    1990 Reddihough D, Johnson H, Staples M, Hudson IL, 'Use of benzhexol hydrochloride to control drooling of children with cerebral palsy', Developmental Medicine and Child Neurology, 32 985-989 (1990) [C1]
    1990 Kelly W, Hudson IL, Phelan PD, 'Atopy in subjects with asthma followed to the age of 28 years', Journal of Allergy and Clinical Immunology, 85 548-557 (1990) [C1]
    1990 Warne GL, Werther GA, Hudson IL, 'Luteinizing hormone-releasing hormone analogue (Buserelin) treatment for central precocious puberty: A multi-centre trial', Journal of Paediatrics and Child Health, 26 4-8 (1990) [C1]
    Citations Web of Science - 1
    1990 Hibbert ME, Hudson IL, Lanigan A, Landau LI, Phelan PD, 'Tracking of lung function in healthy children and adolescents', Pediatric Pulmonology, 8 172-177 (1990) [C1]
    1990 Cooper PJ, Robertson CF, Hudson IL, Phelan PD, 'Variability of pulmonary function tests in cystic fibrosis', Pediatric Pulmonology, 8 16-22 (1990) [C1]
    1989 Cook JJ, Hudson IL, Harrison LC, Dean P, Colman PG, Werther GA, et al., 'Double-blind controlled trial of azathioprine in children with newly diagnosed type I diabetes', Diabetes, 38 779-783 (1989) [C1]
    1989 Kennedy JD, Robertson CF, Hudson IL, Phelan PD, 'Effect of bracing on respiratory mechanics in mild idiopathic scoliosis', Thorax, 44 548-553 (1989) [C1]
    1989 Seidenberg J, Masters IB, Hudson IL, Olinsky A, Phelan PD, 'Disturbance in respiratory mechanics in infants with bronchiolitis', Thorax, 44 660-667 (1989) [C1]
    1989 Gilbert GL, Hudson IL, Hayes K, James J, 'Prevention of transfusion-acquired cytomegalovirus infection in infants by blood filtration to remove leucocytes', Lancet, 1 1228-1231 (1989) [C1]
    1988 Kelly WJ, Hudson IL, Phelan PD, Pain MC, Olinsky A, 'Childhood asthma and adult lung function', American Review of Respiratory Disease, 138 26-30 (1988) [C1]
    1988 Hill DJ, Duke AM, Hosking CS, Hudson IL, 'Clinical manifestations of cows' milk allergy in childhood. II. The diagnostic value of skin test and RAST', Clinical Allergy, 18 481-490 (1988) [C1]
    1988 Burger HG, McLachlan RI, Bangah M, Quigg H, Findlay J, Robertson D, et al., 'Serum inhibin concentrations rise throughout normal male and female puberty', Journal of Clinical Endocrinology and Metabolism, 67 689-694 (1988) [C1]
    1988 Grimwood K, Coakley JC, Hudson IL, Bishop RF, Barnes GL, 'Serum aspartate aminotransferase levels after rotavirus gastroenteritis', Journal of Pediatrics, 112 597-600 (1988) [C1]
    1988 Grimwood K, Lund JS, Coulson BS, Hudson IL, Bishop RF, Barnes GL, 'Comparison of serum and mucosal antibody responses following severe acute rotavirus gastroenteritis in young children', Journal of Clinical Microbiology, 26 732-738 (1988) [C1]
    1987 Seidenberg J, Masters IB, Hudson I, Olinsky A, Phelan PD, 'Effect of ipratropium bromide on respiratory mechanics in infants with acute bronchiolitis', Australian Paediatric Journal, 23 169-172 (1987)

    The effect of nebulized ipratropium bromide in 14 infants (mean age:20 weeks, range: 4-41) with acute respiratory syncytial virus bronchiolitis was examined. A modified rapid ches... [more]

    The effect of nebulized ipratropium bromide in 14 infants (mean age:20 weeks, range: 4-41) with acute respiratory syncytial virus bronchiolitis was examined. A modified rapid chest compression technique was used to obtain partial expiratory flow-volume curves and maximum flow at funcitonal residual capacity. Passive respiratory mechanics were assessed by brief occlusion at end inspiration. Thoracic gas volume was measured in a body plethysmograph. No significant difference was found in forced and passive respiratory mechanics pre- and post-ipratropium bromide. No subgroups could be identified. These results do not support the use of ipratropium bromide in acute viral bronchiolitis.

    Citations Scopus - 23
    1987 Birleson P, Hudson IL, Gray-Buchanan D, Wolff S, 'Clinical evaluation of a self-rating scale for depressive disorder in childhood', Journal of Child Psychology and Psychiatry, 28 43-60 (1987) [C1]
    1987 Butt W, Shann F, McDonald G, Hudson IL, 'Effect of heparin concentration and infusion rate on the patency of arterial catheters', Critical Care Medicine, 15 230-232 (1987) [C1]
    1987 Kelly WJ, Hudson IL, Phelan PD, Pain MC, Olinsky A, 'Childhood asthma and adult lung function', BMJ: British Medical Journal, 138 26-30 (1987) [C1]
    1987 Hudson IL, Phelan PD, 'Are sex, age at diagnosis, or mode of presentation prognostic factors for cystic fibrosis?', Pediatric Pulmonology, 3 288-297 (1987) [C1]
    Citations Scopus - 32
    Show 65 more journal articles

    Review (1 outputs)

    Year Citation Altmetrics Link
    2011 Hudson IL, 'Meta analysis', Encyclopedia of Climate and Weather (2011) [D1]

    Conference (90 outputs)

    Year Citation Altmetrics Link
    2014 Shafi S, Hudson IL, Hudson SA, Abel AD, 'Drug-likeness in the drug industry: What role is there for statisticians in obtaining so-called structural fingerprints?', Australian Statistical Conference. Abstracts (2014) [E3]
    2014 Tran D, Beh E, Hudson IL, 'Generalising Aggregate Association Index.its Connection With Odds Ratio And Association Measurements', Australian Statistical Conference. Abstracts (2014) [E3]
    Co-authors Eric Beh
    2014 Khan MS, King R, Hudson IL, 'Transmuted Weibull Distribution for Lifetime Modeling', Australian Statistical Conference. Abstracts (2014) [E3]
    Co-authors Robert King
    2014 Khan M Shuaib King Robert Hudson Irene, 'Transmuted Gompertz distribution with application', ANZMC 8 (2014) [E3]
    Co-authors Robert King
    2014 Zafar S, Cheema S, Beh EJ, Hudson I, 'Some asymptotic properties of the non-iterative estimates of linear-by-linear association parameter', Abstracts Australian Statistical Conference in conjunction with the Institute of Mathematical Statistics Annual Meeting (2014) [E3]
    Co-authors Eric Beh
    2014 Cheema S, Beh EJ, Hudson I, 'Adjustment to the aggregate association index for large samples', Abstracts of the Australian Statistical Conference in conjunction with the Institute of Mathematical Statistics Annual Meeting (2014) [E3]
    Co-authors Eric Beh
    2014 Leigh L, Hudson IL, 'Recent Advances In Multivariate Multiple Imputation For Mar Missing Data In Health', Australian Statistical Conference. Abstracts (2014) [E3]
    2014 Keatley MR, Hudson IL, 'Four plants, two hemispheres, same baseline?', 20th International Congress on Biometeorology (2014) [E3]
    2014 Liverani S, Leigh L, Hudson IL, 'Dirichlet process Bayesian clustering of survival response', Specialist Workshop on Probability Distributions and Statistical Models for Reliability and Survival Analysis (2014) [E3]
    2013 Hudson IL, Leigh L, 'What to do when scheduling is not followed - the issue of unbalanced longitudinal data', Proceedings of . Australia and New Zealand Industrial and Applied Mathematics (ANZIAM) 2013 conference (2013) [E3]
    2013 Khan MS, King R, Hudson IL, 'Characterizations of the Transmuted Inverse Weibull Distribution', Proceedings of 11th Engineering Mathematics and Applications Conference (2013) [E3]
    Co-authors Robert King
    2013 Stokes B, Tuyl F, Hudson IL, 'A New Implementation of Nested Sampling', Proceedings of 33rd International Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering (2013) [E3]
    Co-authors Frank Tuyl, Barrie Stokes
    2013 Khan MS, King R, Hudson IL, 'Transmuted Generalized Exponential Distribution', Proceedings of 57th Annual Meeting of the Australian Mathematical Society (2013) [E3]
    2013 Hudson IL, Cheema SA, Beh EJ, 'On issues concerning the assessment of information contained in aggregate data using the F-test', Proceedings of Australia and New Zealand Industrial and Applied Mathematics (ANZIAM) 2013 conference (2013) [E3]
    Co-authors Eric Beh
    2013 Zafar S, Beh EJ, Hudson IL, 'An overview of estimation for ordinal log-linear models', Proceedings of Australia and New Zealand Industrial and Applied Mathematics (ANZIAM) 2013 conference (2013) [E3]
    Co-authors Eric Beh
    2013 Hudson IL, Shafi S, Hudson S, Abell D, 'Drug-likeness: statistical tools, chemico-biology space, cartesian planes, drug databases: a case study', Proceedings of Australia and New Zealand Industrial and Applied Mathematics (ANZIAM) 2013 conference (2013) [E3]
    2013 Livingston G, Nur D, Hudson IL, 'A fully Bayesian analysis of Smooth Threshold Autoregressive (STAR) model: A prior sensitivity analysis', Proceedings of International Society for Bayesian Analysis, Section on Economics, Finance and Business (EFaB@Bayes250) (2013) [E3]
    Co-authors Darfiana Nur
    2013 Hudson IL, 'Modelling and prediction of dynamic, temporal phenomena - many questions, some answers, many methods ¿ an overview', Proceedings of South Pacific Optimization Meeting: SPOM 2013 (2013) [E3]
    2013 Hudson IL, Shalem Y, Darwent D, Roach G, Dawson D, 'SOM clustering and modelling of Australian railway drivers' sleep, wake, duty profiles', Proceedings of the profiles 28th edition of the International Workshop on Statistical Modelling (IWSM) (2013) [E3]
    2013 Hudson IL, 'An analysis of a seasonal dengue model with the presence of Wolbachia', The AMSI workshop on Infectious Disease Modelling Proceedings (2013) [E3]
    2013 Tran DT, Beh E, Hudson I, 'Geographically clustering New Zealand electorates in the 1893 general election using data describing gender and voter turnout: an application of the Aggregate Association Index', Proceedings of the 49th ANZIAM Conference (2013) [E3]
    Co-authors Eric Beh
    2013 Hudson IL, Beh EJ, Cheema S, Tran D, 'Adjusting the aggregate association index for large samples', Advances in Latent Variables: Proceedings of SIS 2013 Statistical Conference (2013) [E1]
    Co-authors Eric Beh
    2013 Beh EJ, Zafar S, Cheema S, Hudson IL, 'A Study of Bias for Non-Iterative Estimates of the Linear-by-Linear Association Parameter from the Ordinal Log-Linear Models', Advances in Latent Variables: Proceedings of the SIS 2013 Statistical Conference (2013) [E1]
    Co-authors Eric Beh
    2013 Hudson IL, Zafar S, Cheema SA, Beh EJ, Hudson SA, Abell AD, 'Linking ordinal log-linear models with Correspondence Analysis: an application to estimating drug-likeness in the drug discovery process', MODSIM2013, 20th International Congress on Modelling and Simulation (2013) [E1]
    Co-authors Eric Beh
    2013 Hudson IL, Keatley MR, 'Scoping the budding and climate impacts on Eucalypt flowering: nonlinear time series decomposition modelling', MODSIM2013, 20th International Congress on Modelling and Simulation (2013) [E1]
    2013 Hudson IL, Tran D, Beh EJ, 'The Aggregate Association Index and its links with common measurements of association in a 2x2 table: An Analysis of Early NZ gendered voting data', MODSIM2013, 20th International Congress on Modelling and Simulation (2013) [E1]
    Co-authors Eric Beh
    2013 Hudson IL, Cheema SA, Beh EJ, 'On issues concerning the assessment of information contained in aggregate data using the F-statistics', MODSIM2013, 20th International Congress on Modelling and Simulation (2013) [E1]
    Co-authors Eric Beh
    2012 Keatley M, Bren L, Hudson IL, 'Analysis of long-term flowering records for river red gum and black box in a flooding forest', Ecological Society of Australia 2012 Annual Conference. Ecology: Fundamental Science of the Biosphere. Book of Abstracts (2012) [E3]
    2012 Hudson IL, Keatley M, Lee SY, 'Effect of current and past seasonal climate on eucalypt flowering: Identifying early/late flowering years', Ecological Society of Australia 2012 Annual Conference. Ecology: Fundamental Science of the Biosphere. Book of Abstracts (2012) [E3]
    2012 Macgillvray F, Lowe A, Gardner J, Hudson IL, 'Pyrus phenology in South Australia: Life in a hot, dry climate', Ecological Society of Australia 2012 Annual Conference. Ecology: Fundamental Science of the Biosphere. Book of Abstracts (2012) [E3]
    2012 Cheema SA, Beh EJ, Hudson IL, 'The aggregate informative index', Handbook. Australian Statistical Conference (2012) [E3]
    Co-authors Eric Beh
    2012 Kim S, Hudson IL, Roach G, Darwent D, Dawson D, 'Analysis of sleep/wake and duty profiles of railway drivers using GAMLSS with interaction', Handbook. Australian Statistical Conference (2012) [E3]
    2012 Lee S, Hudson IL, Lee S, Turner R, 'Visualizing improved prognosis in psychiatric treatment via mixtures, SOMS and Chernoff faces', Handbook. Australian Statistical Conference (2012) [E3]
    2012 Hudson IL, Shafi S, Lee S, Hudson S, Abell A, 'Druggability in drug discovery: Self organising maps with a mixture discriminant approach', Handbook. Australian Statistical Conference (2012) [E3]
    2012 Leigh L, Hudson IL, Turner R, Joyce P, 'Classifying multivariate risk profiles of depression symptoms using Cloninger's temperament and character traits: A latent class model approach', Handbook. Australian Statistical Conference (2012) [E3]
    2012 Nur D, Hudson IL, Kim S, 'Multivariate Gaussian Hidden Markov Models for sleep profiles of railway drivers', Handbook. Australian Statistical Conference (2012) [E3]
    Co-authors Darfiana Nur
    2012 Tran DT, Beh EJ, Hudson IL, Moore L, 'Investigating the Aggregate Association Index for analysing voter turnout at New Zealand elections 1893-1920', Handbook. Australian Statistical Conference (2012) [E3]
    Co-authors Eric Beh
    2012 Zafar S, Beh EJ, Hudson IL, 'An overview of estimation for ordinal log-linear models', Handbook. Australian Statistical Conference (2012) [E3]
    Co-authors Eric Beh
    2012 Lee S, Hudson IL, Keatley M, 'Modelling the effect of current and past seasonal climate on flowering', Handbook. Australian Statistical Conference (2012) [E3]
    2012 Keatley MR, Hudson IL, 'The influence of budding on the flowering phases of four eucalypt species', Phenology 2012: Future Climate & the Living Earth. Book of Abstracts (2012) [E3]
    2012 Hudson IL, Beh EJ, Tran D, 'The Aggregate Association Index and its Extensions', Proceedings of 2012 Classification and Data Analysis Group (CLADAG) Conference (2012)
    2012 Hudson IL, Duy T, Beh E, 'The Aggregate Association Index and its Application in the 1893 New Zealand Election', Proceedings of Applied Statistics Education and Research Collaboration (ASEARC) Conference (2012)
    2012 Hudson IL, Keatley MR, 'The influence of budding on the flowering phases of four eucalypt species', Proceedings of Phenology 2012 conference (2012)
    2012 Tran DT, Beh EJ, Hudson IL, 'The Aggregate Association Index and its Application in the 1893 New Zealand Election', Proceedings of the Fifth Annual ASEARC Conference: Looking to the Future (2012) [E1]
    Co-authors Eric Beh
    2012 Beh EJ, Tran DT, Hudson IL, Moore L, 'The Aggregate Association Index and its extensions', Analysis and Modelling of Complex Data in Behavioural and Social Sciences (2012) [E3]
    Co-authors Eric Beh
    2011 Hudson IL, Kim SW, Keatley MR, 'Modelling lagged dependency of current and past climate on flowering: a mixture transition state approach', 19th International Congress of Biometeorology (2011) [E2]
    2011 Keatley MR, Hudson IL, Chambers LE, Ades PK, 'Comparison of herbaria and field-based phenological records', 19th International Congress of Biometeorology (2011) [E2]
    2011 Nguyen P, Haughton D, Boland J, Hudson IL, 'Multilevel models and small area estimation in Vietnam', 5th World Conference of the Spatial Econometrics Association (SEA) (2011) [E3]
    2011 Hudson IL, Kim SW, Keatley MR, 'Climate effects and temperature thresholds for eucalypt flowering: A GAMLSS ZIP approach', MODSIM 2011 - 19th International Congress on Modelling and Simulation - Sustaining Our Future: Understanding and Living with Uncertainty (2011) [E1]
    Citations Scopus - 4Web of Science - 3
    2011 Hudson IL, Kim SW, Keatley MR, 'Climate effects and thresholds for flowering of eight Eucalypts: A GAMLSS ZIP approach', MODSIM 2011: 19th International Congress on Modelling and Simulation Proceedings (2011) [E1]
    2011 Hudson IL, Abell A, Lee S, 'Computational and statistical drug design: Self-Organising Maps (SOMs) versus mixtures in Drug Discovery', Proceedings of the 4th Applied Statistics Education and Research Collaboration (ASEARC) Conference (2011) [E3]
    2010 Nguyen P, Haughton D, Hudson IL, Boland J, 'Multilevel Models and Small Area Estimation in the Context of Vietnam Living Standards Surveys', Multilevel models and small area estimation in the context of Vietnam living standards surveys (2010) [E1]
    2009 Hudson IL, Hudson IL, Kim SW, Keatley MR, 'Climatic influences on the flowering phenology of four Eucalypts: a GAMLSS approach', Phenological Research: Methods for Environmental and Climate Change Analysis (2009) [E1]
    Citations Scopus - 5Web of Science - 5
    2009 Kim SW, Hudson IL, Keatley MR, 'Modelling the flowering of four eucalypts species via MTDg with interactions', Phenological Research: Methods for Environmental and Climate Change Analysis (2009) [E1]
    Citations Scopus - 5Web of Science - 3
    2008 Sleep JA, Hudson IL, 'Comparison of self-organising maps, mixture, K-means and hybrid approaches to risk classification of passive railway crossings', 23rd International Workshop on Statistical Modelling (2008) [E1]
    2008 Kim SW, Hudson IL, Keatley MR, 'Modelling and synchronization of four Eucalyptus species via MTD and EKF', Proceedings of the 23rd International Workshop on Statistical Modelling (2008) [E1]
    2008 Keatley MR, Hudson IL, 'Shifts and Changes in a 24 year Australian Flowering Record: 1983-2006', MODSIM 2007 International Congress on Modelling and Simulation. Land, Water and Environmental Management: Integrated Systems for Sustainability Modelling and Simulation Society of Australia and New Ze (2008) [E1]
    2008 Hudson IL, Rea A, Dalrymple M, 'Climate impacts on Sudden Infant Death Syndrome: a GAMLSS approach', Proceedings of the 23rd International Workshop on Statistical Modelling (2008) [E1]
    2007 Kim SW, Hudson IL, 'Tracking indices as measures of synchronization of isotopic temperature of NZ abalone shells with ambient water temperature', MODSIM 2007: INTERNATIONAL CONGRESS ON MODELLING AND SIMULATION (2007) [E1]
    Citations Web of Science - 1
    2007 Hudson IL, Dalrymple ML, Faddy MJ, 'New Mixture Models for Discrete Counts Time Series: with an Application to Modelling Mortality and Climate in NZ', MODSIM 2007: INTERNATIONAL CONGRESS ON MODELLING AND SIMULATION (2007) [E1]
    Citations Scopus - 1Web of Science - 1
    2007 Keatley MR, Hudson IL, 'Shift in flowering dates of Australian plants related to climate: 1983-2006', MODSIM07 - Land, Water and Environmental Management: Integrated Systems for Sustainability, Proceedings (2007) [E1]
    Citations Scopus - 4
    2005 Hudson IL, Keatley MR, Roberts AM, 'Statistical Methods in Phenological Research', Statistical Solutions to Modern problems (2005) [E1]
    2005 Fukuda K, Hudson IL, 'Global and local climatic factors on sulfur dioxide levels: comparison of residential and industrial sites', Statistical Solutions to Modern problems (2005) [E1]
    2005 Kim SW, Hudson IL, Keatley MR, 'Mixture Transition Distribution analysis of flowering and climatic states', Statistical Solutions to Modern problems (2005) [E1]
    2005 Kang I, Hudson IL, Rudge AD, Chase JG, 'Wavelet signatures of agitation & sedation profiles of ICU patients', Statistical Solutions to Modern problems (2005) [E1]
    2005 Gong J, Hudson IL, Graham P, 'A Bayesian causal Cox model (CCM) for all-or-nothing compliance', Twentieth International Workshop on Statistical Modelling, Sydney, 2005, Proceedings (2005) [E1]
    2005 Hudson IL, Fukuda K, Dalrymple ML, 'Climate-pollution impacts on Sudden Infant Deaths (SIDS)', MODSIM 2005: INTERNATIONAL CONGRESS ON MODELLING AND SIMULATION: ADVANCES AND APPLICATIONS FOR MANAGEMENT AND DECISION MAKING (2005) [E1]
    2005 Hudson IL, Moore LM, Beh E, Steel DG, 'Gendered counts of historical voting in New Zealand 1892-1919: a rigorous statistical ecological inference approach', 55th Session International Statistical Institute (2005) [E1]
    2005 hudson I, Moore L, Beh EJ, Steel DG, 'Gendered counts of historical voting in New Zealand, 1893 - 1919: A rigorous statistical ecological (EI) approach', Proceedings of the 55th Session of the International Statistical Institute (2005)
    Co-authors Eric Beh
    2005 Keatley MR, Hudson IL, 'The history and development of, and results from phytophenological studies in Australia', Ecological Society of Australia (2005) [E1]
    2005 Keatley MR, Hudson IL, 'Change in flowering dates of Australian plants: 1983-2004', Greenhouse 2005: Action on Climate Change (2005) [E1]
    2005 Keatley MR, Hudson IL, 'Singular spectrum analysis: An additional tool for examining phenological time series?', Annalen der Meteorologie (2005) [E1]
    2004 Keatley MR, Fletcher TD, Hudson IL, Ades PK, 'Shifts in the flowering dates of some Australian plants', Proceedings from the 16th Conference on Biometeorology and Aerobiology (2004) [E1]
    2004 Ripley D, Hudson IL, 'Context beyond culture: Implications for human resource development?', Proceedings of 17th Academy of Human Resource Development (2004) [E1]
    2003 Hudson IL, Barnett A, Keatley MR, Ades P, 'Investigation into drivers for flowering: effect of climate on flowering and cyclicity', Proceedings of the 18th International Workshop on Statistical Modelling (2003) [E1]
    2002 Hudson IL, Dalrymple M, 'Signal Processing and Time series: A non-linear multivariate time series and clustering analysis of wood fibre morphology - evidence for effects of natural habitat or a 7-fold pattern of phyllotaxis in E. nitens tree fibre formation?', Proceedings of the International Conference of the Royal Statistical Society (2002) [E1]
    2001 Ostring SAM, Sirisena H, Hudson I, 'Robust ABR control for uncertainties in long-range dependent traffic', 10TH IEEE WORKSHOP ON LOCAL AND METROPOLITAN AREA NETWORKS, SELECTED PAPERS (2001) [E1]
    DOI 10.1109/LANMAN.1999.939957
    2001 Hudson I, Dalrymple M, Wilson L, 'Nonlinear multivariate time series (NLMVTS) analysis of whole tree fibre dimensions in E-globulus', 55TH APPITA ANNUAL CONFERENCE, PROCEEDINGS (2001) [E1]
    2001 Dalrymple ML, Hudson IL, Barnett AG, 'Survival, block bootstrap and mixture methods for detecting change points in discreet time series data with application to sudden infant death syndrome', Proceedings of 16th International Workshop on Statitstical Modelling - New Trends in Statistical Modelling (2001) [E1]
    2001 Dalrymple ML, Hudson IL, Ford R, 'Truncated, zero-inflated and classical Poisson mixture analysis: an investigation of differnetial covariate effects on varying SIDS counts with an autoregressive structure', Proceedings of Mixtures 2001 - Recent Developments in Mixture Modelling (2001) [E1]
    2000 Hudson IL, Wilson L, Van Beveren K, 'Comparison of oblique axes of variation in fibre morphology between E. nitens and E. globulus', Proceedings 54th Appita Annual Conference (2000) [E1]
    2000 Ostring S, Sirisena HR, Hudson IL, 'Designing and Managing Networks for Self-similarity', Proceedings Engineering Maths and Applications Conference (2000) [E1]
    2000 Ostring SAM, Sirisena H, Hudson I, 'Sensitivity of ABR congestion control algorithms to hurst parameter estimates', NETWORKING 2000 (2000) [E1]
    1999 Wilson L, Hudson I, Bossinger G, 'The control of heartwood formation in eucalypts', 53RD APPITA ANNUAL CONFERENCE, PROCEEDINGS, VOLS 1 AND 2 (1999) [E1]
    1999 Hudson I, Wilson L, Van Beveren K, 'Between species differences in whole tree maps of fibre properties in E-nitens and E-globulus - utility of control deviation charts to assess optimal sampling height', 53RD APPITA ANNUAL CONFERENCE, PROCEEDINGS, VOLS 1 AND 2 (1999) [E1]
    1999 Keatley MR, Hudson IL, Fletcher TD, 'The use of long-term records for describing flowering behaviour: a case study in Victorian Box-Ironbark-Forests', Proceedings 4th AustForest History Society Australia's Ever-Changing Forests IV (1999) [E1]
    1999 Keatley MR, Hudson IL, 'Influences on the flowering phenology of three eucalypts', Biometeorology and Urban Climatology at the Turn of the Millennium (1999) [E1]
    1999 Östring SAM, Sirisena H, Hudson I, 'Dual dimensional ABR control scheme using predictive filtering of self-similar traffic', IEEE International Conference on Communications (1999) [E1]

    This paper presents an ABR control scheme (ABR2 - DP) which maximises the utilisation of information available about the network traffic. Firstly, it takes into account the long-r... [more]

    This paper presents an ABR control scheme (ABR2 - DP) which maximises the utilisation of information available about the network traffic. Firstly, it takes into account the long-range dependence of the self-similar background network traffic, and utilises it for more accurate multi-step predictions of the explicit rate (ER). Secondly, prediction errors for connections with greater network delay are compensated for in the ER calculations for connections with smaller delay. Hence, the available bandwidth is distributed both in temporal and spatial dimensions. The scheme allows a reduction in buffer requirements and queueing delay. Performance results are presented and compared with a previously proposed scheme which uses digital filtering. © 1999 IEEE.

    Citations Scopus - 3
    1999 Hudson IL, 'The implications to statistical sampling - Within tree and ring fibre morphology variation', Capturing the benefits of forestry research (1999) [E1]
    1998 Wilson L, Van Beveren K, Hudson I, 'Whole tree vessel distribution in seven year old plantation Eucalyptus globulus and Eucalyptus nitens', 52ND APPITA ANNUAL GENERAL CONFERENCE, 1998 PROCEEDINGS, VOLS 1 AND 2 (1998)
    Show 87 more conferences

    Other (2 outputs)

    Year Citation Altmetrics Link
    2014 Hudson IL, 'Drug-likeness: Stastical Tools, Chemo-space, Hype-planes and Mixtures ¿ Drug Databases', ( pp.1): STATSWEEK 2014 (2014) [O1]
    2014 Khan M Shuaib King Robert Hudson Irene, 'Theoretical Properties of Transmuted Lindley distribution', ( pp.3): Statistical Society of Australia, Inc (SSAI) (2014) [O1]
    Co-authors Robert King

    Report (2 outputs)

    Year Citation Altmetrics Link
    2014 Hudson IL, Cheema SZ, Tran D, Beh EJ, 'On the utility of aggregate data; quantification of the extent of association and its significance by using aggregate data only', State Bank, Pakistan (2014) [R1]
    2014 Moffiet T, Tuyl FA, Hudson IL, Tursan d'Espaignet E, 'Literature review into existing tobacco projection tools: A blueprint to allow practical development of a projection tool', WHO Organization Tobacco Free Initiative, Comprehensive Information Systems for Tobacco Control and MAPS (2014) [R2]
    Co-authors Trevor Moffiet, Frank Tuyl
    Edit

    Grants and Funding

    Summary

    Number of grants 12
    Total funding $1,764,647

    Click on a grant title below to expand the full details for that specific grant.


    20153 grants / $277,824

    Portable motor rehab device to improve arm movement after stroke$235,165

    Funding body: NHMRC (National Health & Medical Research Council)

    Funding body NHMRC (National Health & Medical Research Council)
    Project Team Professor Paulette Van Vliet, Doctor James Welsh, Professor Michael Nilsson, MELISSA Knight, Professor Irene Hudson, Mr Jeffrey Julian, Mr Luke Simmons
    Scheme Development Grants
    Role Investigator
    Funding Start 2015
    Funding Finish 2016
    GNo G1400746
    Type Of Funding Aust Competitive - Commonwealth
    Category 1CS
    UON Y

    Development of method to measure potential mortality impact and potential lives saved and propose timetable and methods into the WHO Interactive Smoking Projection Tool$35,459

    Funding body: World Health Organisation

    Funding body World Health Organisation
    Project Team Doctor Frank Tuyl, Professor Irene Hudson, Dr Edouard Tursan d'Espaignet
    Scheme Research Grant
    Role Investigator
    Funding Start 2015
    Funding Finish 2015
    GNo G1501133
    Type Of Funding International - Non Competitive
    Category 3IFB
    UON Y

    Assessing the Impact of Mandatory DNA Testing of Prison Inmates in NSW on Clearance, Charge and Conviction Rates from 1995-2014: a Capture-Recapture Analysis$7,200

    Funding body: University of Newcastle - Faculty of Science & IT

    Funding body University of Newcastle - Faculty of Science & IT
    Project Team Doctor Joanne Thandrayen, Professor Irene Hudson, Mr Don Weatherburn
    Scheme Strategic Initiative Research Fund (SIRF)
    Role Investigator
    Funding Start 2015
    Funding Finish 2015
    GNo G1401284
    Type Of Funding Internal
    Category INTE
    UON Y

    20142 grants / $201,823

    Development of a statistical method to estimate past, current and future prevalence of tobacco use at country, regional and global levels$175,000

    Funding body: Department of Health

    Funding body Department of Health
    Project Team Doctor Frank Tuyl, Professor Irene Hudson, Dr Edouard Tursan d'Espaignet
    Scheme Investment in Preventative Health - Tobacco Harm Minimisation
    Role Investigator
    Funding Start 2014
    Funding Finish 2014
    GNo G1300991
    Type Of Funding Other Public Sector - Commonwealth
    Category 2OPC
    UON Y

    Literature review into existing tobacco projection tools and development of a blueprint that would allow for exploration of possible interventions necessary to achieve tobacco targets$26,823

    Funding body: World Health Organisation

    Funding body World Health Organisation
    Project Team Doctor Frank Tuyl, Professor Irene Hudson, Dr Edouard Tursan d'Espaignet
    Scheme Research Grant
    Role Investigator
    Funding Start 2014
    Funding Finish 2016
    GNo G1401345
    Type Of Funding International - Non Competitive
    Category 3IFB
    UON Y

    20131 grants / $2,000

    Faculty PVC Conference Assistance Grant 2013$2,000

    Funding body: University of Newcastle - Faculty of Science & IT

    Funding body University of Newcastle - Faculty of Science & IT
    Project Team Professor Irene Hudson
    Scheme PVC Conference Assistance Grant
    Role Lead
    Funding Start 2013
    Funding Finish 2013
    GNo G1401162
    Type Of Funding Internal
    Category INTE
    UON Y

    20122 grants / $20,000

    Development of a prototype to measure arm coordination$10,000

    Funding body: University of Newcastle

    Funding body University of Newcastle
    Project Team Professor Paulette Van Vliet, Doctor James Welsh, Professor Irene Hudson
    Scheme Linkage Pilot Research Grant
    Role Investigator
    Funding Start 2012
    Funding Finish 2012
    GNo G1200699
    Type Of Funding Internal
    Category INTE
    UON Y

    Developing new Hidden Markov Models (HMMs) and Latent Trait Trajectory models of sleep, work, and shift behaviour: application to Railway Driver Fatigue and Scheduling in the Australian Rail Industry $10,000

    Funding body: University of Newcastle - Faculty of Science & IT

    Funding body University of Newcastle - Faculty of Science & IT
    Project Team Professor Irene Hudson, Doctor Darfiana Nur, Conjoint Professor Andrew Dawson
    Scheme Strategic Initiative Research Fund (SIRF)
    Role Lead
    Funding Start 2012
    Funding Finish 2012
    GNo G1401023
    Type Of Funding Internal
    Category INTE
    UON Y

    20111 grants / $100,000

    Building a Discipline Learning and Teaching Network. Discipline Learning and Teaching Network proposal (AMSLaTNet)$100,000

    Australian Mathematical Sciences Learning & Teaching Network (Special Initiatives Reserve Fund) Description: Building a Discipline Learning and Teaching Network. Discipline Learning and Teaching Network proposal (AMSLaTNet)

    Funding body: Office for Learning and Teaching

    Funding body Office for Learning and Teaching
    Project Team
    Scheme Australian Mathematical Sciences Learning & Teaching Network (Special Initiatives Reserve Fund)
    Role Investigator
    Funding Start 2011
    Funding Finish 2011
    GNo
    Type Of Funding Other Public Sector - Commonwealth
    Category 2OPC
    UON N

    20102 grants / $863,000

    CRC Rail Innovation Grant 2010-2012: Next Generation Fatigue Models: Enhancing the sleep, wake, work database that underpins fatigue modelling algorithms. $443,000

    Statistical an mathematical models to investigate effect of sleep/wake/duty/next duty scheduling on Australian Railway drivers. Next Generation Fatigue Models: Enhancing the sleep, wake, work database that underpins fatigue modelling algorithms. $443,000

    Funding body: CRC Rail

    Funding body CRC Rail
    Project Team
    Scheme CRC Rail Innovation Grant
    Role Lead
    Funding Start 2010
    Funding Finish 2012
    GNo
    Type Of Funding Other Public Sector - Commonwealth
    Category 2OPC
    UON N

    Plant image analysis for the development of stress-tolerant crops$420,000

    PREMIER’S SCIENCE AND RESEARCH FUND (PSRF) SA Government DFEEST Description: This project will develop the capability required to assist South Australia's agricultural economy adapt to climate change. The project brings together world-class research groups within three of the State's research organisations to achieve this goal by developing the tools required to improve the drought and salinity tolerance of cereal crops. The project leverages federally funded infrastructure at the Australian Plant Phenomics Facility (APPF) to achieve this important result for the future of farming in South Australia.

    Funding body: Department of Innovation, Industry, Science and Research

    Funding body Department of Innovation, Industry, Science and Research
    Project Team
    Scheme PREMIER’S SCIENCE AND RESEARCH FUND (PSRF) SA Government DFEEST
    Role Investigator
    Funding Start 2010
    Funding Finish 2012
    GNo
    Type Of Funding Aust Competitive - Non Commonwealth
    Category 1NS
    UON N

    20071 grants / $300,000

    Mimicking peptide Structure – towards an Aqueous environment - drug discovery$300,000

    Mimicking peptide Structure – towards an Aqueous environment ARC DP DP0771901 (Drug discovery & chemo-informatics) ARC Discovery 2007-2010: AD Abell (Uni Adelaide) (CI), Irene Hudson (UoN) (CI), Robert Grubbs (Caltech, USA),

    Funding body: ARC (Australian Research Council)

    Funding body ARC (Australian Research Council)
    Project Team
    Scheme Discovery project
    Role Investigator
    Funding Start 2007
    Funding Finish 2010
    GNo
    Type Of Funding Aust Competitive - Commonwealth
    Category 1CS
    UON N
    Edit

    Research Supervision

    Number of supervisions

    Completed37
    Current12

    Total current UON EFTSL

    PhD3.35

    Current Supervision

    Commenced Level of Study Research Title / Program / Supervisor Type
    2014 PhD ComPoSE - Combined Physical and SEnsOry training to improve arm function after stroke
    PhD (Physiotherapy), Faculty of Health and Medicine, The University of Newcastle
    Co-Supervisor
    2013 PhD Some Studies of Surname Frequency Data
    PhD (Statistics), Faculty of Science and Information Technology, The University of Newcastle
    Co-Supervisor
    2013 PhD The Aggregate Association Index and its Extensions
    PhD (Statistics), Faculty of Science and Information Technology, The University of Newcastle
    Co-Supervisor
    2013 PhD Age-Related Differences in Neural Activity and Motor Performance During Upper Limb Coordination
    PhD (Physiotherapy), Faculty of Health and Medicine, The University of Newcastle
    Co-Supervisor
    2013 PhD Age-Related Differences in Neural Activity and Motor Performance During Upper Limb Coordination
    PhD (Physiotherapy), Faculty of Health and Medicine, The University of Newcastle
    Principal Supervisor
    2013 PhD Development, Implementation, and Applications of Nested Sampling
    PhD (Statistics), Faculty of Science and Information Technology, The University of Newcastle
    Co-Supervisor
    2013 PhD Transmuted Families of Lifetime Distributions with Mixture and Covariates Regression Modelling to Analyse Survival Data
    PhD (Statistics), Faculty of Science and Information Technology, The University of Newcastle
    Co-Supervisor
    2012 PhD Bayesian Analysis of Regime Switching Volatility Models
    PhD (Statistics), Faculty of Science and Information Technology, The University of Newcastle
    Co-Supervisor
    2012 PhD A Unified Approach for Treatment of Complex Missing Data Mechanisms in Longitudinal Latent Variable Analysis
    , Faculty of Health and Medicine, The University of Newcastle
    Principal Supervisor
    2011 PhD The Aggregate Association Index and its Extensions in Ecological Inference and Correspondence Analysis
    PhD (Statistics), Faculty of Science and Information Technology, The University of Newcastle
    Co-Supervisor
    2011 PhD Non-Iterative Estimation Methods for Ordinal Log-Linear Models
    PhD (Statistics), Faculty of Science and Information Technology, The University of Newcastle
    Co-Supervisor
    2011 PhD Mathematical Methods for Molecular Drug Discovery, Biomarker Identification- Towards New Paradigms of Drug Efficacy and Safety
    PhD (Statistics), Faculty of Science and Information Technology, The University of Newcastle
    Principal Supervisor

    Past Supervision

    Year Level of Study Research Title / Program / Supervisor Type
    2015 PhD Meta-Analysis Adjusting for Heterogeneity, Dependence and Non-Normality: A Bayesian Parametric Approach
    PhD (Statistics), Faculty of Science and Information Technology, The University of Newcastle
    Principal Supervisor
    2015 PhD Mathematical Modelling to Investigate a Wolbachia Intervention to Reduce Dengue Transmission
    PhD (Mathematics), Faculty of Science and Information Technology, The University of Newcastle
    Co-Supervisor
    2013 PhD Viet Nam Household Living Standards Surveys 2002-2008 in space and time: Managerial Aspects and Multilevel models. (part- time PhD). See http://w3.unisa.edu.au/unisanews/2014/October/story9.asp
    Statistics, University of South Australia
    Principal Supervisor
    2012 PhD Tracking phenological shifts and evolutionary impacts due to climate change (part time PhD)
    Biological Sciences, University of Adelaide
    Co-Supervisor
    2011 PhD Wavelets, ICA and Statistical Parametric Mapping: with Applications to Agitation-Sedation Modelling, Detecting Change Points and to Neuroinformatics (part -time PhD)
    Statistics, University of Canterbury, Christchurch NZ
    Principal Supervisor
    2011 Post-Doctoral Fellowship Statistical Methods in Drug Discovery
    Statistics, Faculty of Science and Information Technology, The University of Newcastle | Australia
    Sole Supervisor
    2010 PhD Bayesian and non-Bayesian mixture paradigms for clustering multivariate data: time series synchrony tests. http://www.austms.org.au/Publ/Gazette/2011/Sep11/News.pdf
    Statistics, University of South Australia
    Principal Supervisor
    2009 Masters Statistical applications of SOMs in Drug Discovery.
    Statistics, Macquarie University
    Sole Supervisor
    2008 Masters Modelling of (railway) level crossing risk management strategies.
    Mathematics, University of South Australia
    Co-Supervisor
    2008 PhD Parametric Potential-Outcome Survival Models for Causal Inference: Non- compliance & latent ignorability – application to US breast cancer trial.
    Statistics, University of Canterbury, Christchurch NZ
    Principal Supervisor
    2006 Masters Temporal variation and inter-relationship of movement and resource selection of red deer (Cervus Elaphus) with respect to climate: a case study (deer migration)
    Statistics, University of Canterbury, Christchurch NZ
    Co-Supervisor
    2004 PhD Modelling and control of agitation-sedation dynamics in critically ill patients - ICU protocols/medicine
    Mechanical Engineering, University of Canterbury, Christchurch NZ
    Co-Supervisor
    2004 Masters New improved methods for application and interpretation of singular spectrum analysis: a case study of climate and air pollution in Christchurch, NZ.
    Statistics, University of Canterbury, Christchurch NZ
    Principal Supervisor
    2004 Masters Gender counts: men, women and electoral politics, 1893-1919 - history and ecological inference
    History, University of Canterbury, Christchurch NZ
    Co-Supervisor
    2003 Honours SIngular Spectrum Analysis (SSA)
    Statistics, University of Canterbury, Christchurch NZ
    Sole Supervisor
    2003 Honours Survival confidence intervals - Biostatistics
    Statistics, University of Canterbury, Christchurch NZ
    Sole Supervisor
    2003 PhD Mathematical optimisation of diver ascent profiles at a constant risk of decompression illness
    Mathematics, Unknown
    Co-Supervisor
    2003 PhD Three studies in numerical methods for statistical approximations
    Mathematics, Unknown
    Co-Supervisor
    2003 PhD Poisson mixture methods and change point analyses to study the relationship between temporal profiles of sudden infant death (SIDS) syndrome and climate - Health epidemiology
    Statistics, University of Canterbury, Christchurch NZ
    Principal Supervisor
    2003 Honours Wavelets - application to Eucalypt flowering (climate change)
    Statistics, Unknown
    Sole Supervisor
    2003 PhD Independent component analysis of personality and symptoms of depression and statistical parametric mapping of personality and brain function - Psychometrics and brain imaging
    Statistics, University of Canterbury, Christchurch NZ
    Principal Supervisor
    2002 Masters Fibre properties and cambial processes in eucalypts growing in saline environments.
    Forestry Studies, Unknown
    Co-Supervisor
    2001 PhD Reactive traffic control mechanisms for communication networks with self-similar bandwidth demands http://ir.canterbury.ac.nz/handle/10092/5461
    Elec&Electronic Eng&Technology, Unknown
    Co-Supervisor
    2000 Honours Mixture analysis in health: a CAMAN approach (Biostatistics/Epidemiology)
    Statistics, Unknown
    Sole Supervisor
    2000 PhD Effective mediation in international disputes : a comparative analysis of mediation by the United Nations and regional organisations, 1945-1995 http://ir.canterbury.ac.nz/handle/10092/4682 and http://www.posc.canterbury.ac.nz/people/bercovitch.shtml
    Political Science, Unknown
    Co-Supervisor
    1999 Honours Sudden infant deaths (SIDS) and climate: ARIMA models ( Health epidemiology)
    Statistics, Unknown
    Principal Supervisor
    1999 Masters Influence of soil air-filled porosity on primary root length and growth of radiata pine
    Forestry Studies, Unknown
    Co-Supervisor
    1999 PhD The development of tissue culture techniques to study wood formation in Eucalyptus globulus Labill URI: http://hdl.handle.net/11343/36228
    Forestry Studies, Unknown
    Co-Supervisor
    1998 PhD Soil physical properties and root growth of radiata pine URI: http://hdl.handle.net/10092/7493
    Forestry Studies, Unknown
    Co-Supervisor
    1998 PhD Wood quality of plantation eucalypts from medium rainfall areas of the southern Murray-Darling Basin http://www.forestry.org.au/forestry-theses-abstracts/
    Forestry Studies, Unknown
    Co-Supervisor
    1998 PhD Flowering phenology of Box-Ironbark eucalypts in the Maryborough region, Victoria (climate change)
    Forestry Studies, University of Melbourne
    Principal Supervisor
    1998 Honours Empirical survival methods in modelling cystic fibrosis (Lung function and chronic diseases)
    Statistics, Unknown
    Sole Supervisor
    1996 PhD The rapid characterization of pulpwood quality of plantation eucalypts using near-infrared spectroscopy:
    Forestry Studies, Unknown
    Co-Supervisor
    1996 PhD Data analytic methods of prognosis for cystic fibrosis: Lung function and chronic diseases
    Statistics, University of Melbourne
    Principal Supervisor
    1993 Honours GAMS modelling in health
    Statistics, University of Melbourne
    Sole Supervisor
    1993 PhD The prediction of developmental problems in children of very low birth-weight & normal birth-weight (Psychiatry & Paediatrics)
    Psychiatry, University of Melbourne
    Co-Supervisor
    1988 PhD Longitudinal analysis of pulmonary function in healthy children and adolescents:
    Paediatrics, University of Melbourne
    Co-Supervisor
    Edit

    News

    Professor Paulette Van Vliet

    Funding for stroke rehabilitation

    April 14, 2015

    Congratulations to Professor Paulette Van Vliet from the School of Health Sciences on her successful application for an NHMRC Development Grant for the continued development of the Arm Movement Measurement (ArMM) device.

    Professor Irene Hudson

    Position

    Professor
    School of Mathematical and Physical Sciences
    Faculty of Science and Information Technology

    Focus area

    Statistics

    Contact Details

    Email irene.hudson@newcastle.edu.au
    Phone 49216402

    Office

    Room V126
    Building Mathematics Building V
    Edit