• Room 0G.009 - Old Physics

    United Kingdom

20002020

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output

Abstract

Advanced computer technologies and their benefits for Bayesian network learning

Carbery, C., Woods, R., Marshall, A. H. & Amiri, M., 28 Mar 2017, (Accepted).

Research output: Contribution to conferenceAbstract

Coxian phase-type survival models with a hidden layer.

Mitchell, H., Marshall, A. H. & Zenga, M., Dec 2016.

Research output: Contribution to conferenceAbstract

Article
1 Citation (Scopus)

Addressing Bed Costs for the Elderly: A New Methodology for Modelling Patient Outcomes and Length of Stay

Marshall, A., McClean, S. I. & Millard, P. H., Feb 2004, In : Health Care Management Science. 7, 1, p. 27-33 7 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)
17 Citations (Scopus)

Assessing length of stay and associated characteristics of geriatric patients in Northern Ireland

McQuillan, J., Marshall, A. H. & Cairns, K., Mar 2013, In : Health Systems. 2, null, p. 32-42 11 p.

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)
373 Downloads (Pure)

Cattle movements in Northern Ireland form a robust network: implications for disease management

Brown, E., Marshall, A. H., Mitchell, H. J. & Bryne, A. W., 01 Oct 2019, In : Preventive veterinary medicine. 170, 9 p., 104740.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Computational learning of the conditional phase-type (C-Ph) distribution: Learning C-Ph distributions

Marshall, A. H. & Shaw, B., Jan 2014, In : Computational Management Science. 11, 1, p. 139-155 17 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Conditional phase-type distributions for modelling patient length of stay in hospital

Marshall, A. H. & McClean, S. I., Nov 2003, In : International Transactions in Operational Research. 10(6), p. 565-576 12 p.

Research output: Contribution to journalArticle

49 Citations (Scopus)

Detection of Voigt Spectral Line Profiles of Hydrogen Radio Recombination Lines toward Sagittarius B2(N)

Von Prochazka, A. A., Remijan, A. J., Balser, D. S., Ryans, R., Marshall, A., Schwab, F. R., Hollis, J. M., Jewell, P. R. & Lovas, F. J., Mar 2010, In : Publications of the Astronomical Society of the Pacific. 122, 889, p. 354-362 9 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Discrete Conditional Phase-type models utilising classification trees: Application to modelling health service capacities

Harper, P. R., Knight, V. A. & Marshall, A., 16 Jun 2012, In : European Journal of Operational Research. 219, 3, p. 522-530 9 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Education achievement and type 2 diabetes-what mediates the relationship in older adults? Data from the ESTHER study: a population-based cohort study

Steele, C. J., Schöttker, B., Marshall, A. H., Kouvonen, A., O'Doherty, M. G., Mons, U., Saum, K-U., Boffetta, P., Trichopoulou, A., Brenner, H. & Kee, F., 17 Apr 2017, In : BMJ Open. 7, 4, e013569.

Research output: Contribution to journalArticle

Open Access
File
8 Citations (Scopus)
407 Downloads (Pure)
Open Access
File
2 Citations (Scopus)
132 Downloads (Pure)

Experimenting with the Coxian Phase-Type Distribution to Uncover Suitable Fits

Marshall, A. H. & Zenga, M., Mar 2012, In : Methodology and Computing in Applied Probability. 14, 1, p. 71-86 16 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Getting the most from nephrology outpatients: Delta eGFR an intuitive method of assessing progression and regression of chronic kidney disease (CKD)

Rainey, A., Quinn, M., Cairns, K. J., Marshall, A., Kee, F., Savage, G. & Fogarty, D., 2007, In : Nephrology Dialysis Transplantation. 22, p. 76-77 2 p.

Research output: Contribution to journalArticle

Hospitalization in Geriatric Wards: Considerations on the Evaluation of the Outcome

Crippa, F., Marshall, A. H., Merchich, G. & Zenga, M., 25 Dec 2014, In : Procedia Economics and Finance. 17, p. 248-255 8 p.

Research output: Contribution to journalArticle

Open Access
File
295 Downloads (Pure)

Hotspots identification for road safety improvement: An alternative approach

Coll, B., Moutari, S. & Marshall, A. H., Oct 2013, In : Accident Analysis and Prevention. 59, p. 604-617

Research output: Contribution to journalArticle

21 Citations (Scopus)

Investigating the efficiency of fitting Coxian phase-type distributions to health care data

Payne, K., Marshall, A. & Cairns, K., Apr 2012, In : IMA Journal of Management Mathematics. 23, 2, p. 133-145 13 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
55 Downloads (Pure)

Length of Stay-Based Patient Flow Models: Recent Developments and Future Directions

Marshall, A. H., Vasilakis, C. & El-Darzi, E., Aug 2005, In : Health Care Management Science. 8(3), 3, p. 213-220 8 p.

Research output: Contribution to journalArticle

105 Citations (Scopus)
Open Access
File
19 Citations (Scopus)
418 Downloads (Pure)

Modeling the Health Care Costs of Geriatric Inpatients

Shaw, B. & Marshall, A., Jul 2006, In : IEEE Transactions on Information Technology in Biomedicine. 10 (3), 3, p. 526-532 7 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Modelling nationwide hospital length of stay: opening the black box

Vasilakis, C. & Marshall, A., Jan 2005, In : Journal of Operational Research Society. 56, 7, p. 862-869 8 p.

Research output: Contribution to journalArticle

55 Citations (Scopus)

Modelling Patient Duration of Stay to Facilitate Resource Management of Geriatric Hospitals

Marshall, A. H., McClean, S. I., Shapcott, C. M. & Millard, P. H., Nov 2002, In : Health Care Management Science. 5(4), 4, p. 313-319 7 p.

Research output: Contribution to journalArticle

33 Citations (Scopus)

Modelling Students’ Length of Stay at University Using Coxian Phase-Type Distributions

Marshall, A. H., Zenga, M. & Giordano, S., 2013, In : International Journal of Statistics and Probability. 2, 1, p. 73-89 17 p., 2.

Research output: Contribution to journalArticle

Modelling the flow of congestive heart failure patients through a hospital system

Shaw, B. & Marshall, A., Jul 2007, In : Journal of Operational Research Society. 58, 2, p. 212-218 7 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Patient Activity in Hospital using Discrete Conditional Phase-type (DC-PH) Models

Marshall, A., Burns, M. & Shaw, B., 2007, In : Recent Advances in Stochastic Modelling and Data Analysis. p. 154 161 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
Open Access
File
2 Citations (Scopus)
200 Downloads (Pure)

The Coxian phase-type distribution as a contribution to the multilevel model of in-hospital mortality

Zenga, M., Marshall, A. H., Crippa, F. & Mitchell, H., 01 Apr 2016, In : Communications in Statistics: Theory and Methods. 45, 6, p. 1819-1830 12 p.

Research output: Contribution to journalArticle

Open Access
File
326 Downloads (Pure)

The practical implications of using standardized estimation equations in calculating the prevalence of chronic kidney disease

Quinn, M., Rainey, A., Cairns, K., Marshall, A., Savage, G., Kee, F., Maxwell, A., Reaney, E. & Fogarty, D., Feb 2008, In : Nephrology Dialysis Transplantation. 23, 2, p. 542-548 7 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)
27 Downloads (Pure)

Treatment of retinopathy of prematurity in Northern Ireland, 2000-2011: a population-based study

Chamney, S., McGrory, L., McCall, E., Twaj, S., Napier, M., Rollins, R., Marshall, A. H., Craig, S. & McLoone, E., Jun 2015, In : Journal of the American Association for Pediatric Ophthalmology and Strabismus. 19, 3, p. 223-227 5 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Using Coxian Phase-Type Distributions to Identify Patient Characteristics for Duration of Stay in Hospital

Marshall, A. H. & McClean, S. I., Mar 2004, In : Health Care Management Science. 7(4), 4, p. 285-289 5 p.

Research output: Contribution to journalArticle

52 Citations (Scopus)

Using the hidden Markov model to capture quality of care in Lombardy geriatric wards

Mitchell, H., Marshall, A. H. & Zenga, M., Dec 2015, In : Operations Research for Health Care. 7, p. 103-110 8 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
Chapter

Identifying the heterogeneity of patients in an accident and emergency department using a bayesian classification model

Burns, L. & Marshall, A. H., 01 Jan 2007, Recent Advances in Stochastic Modeling and Data Analysis. World Scientific Publishing , p. 162-171 10 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Using Simulation To Assess Cardiac First-Responder Schemes Exhibiting Stochastic And Spatial Complexities

Cairns, K. J., Marshall, A. H. & Kee, F., Nov 2015, Operational Research for Emergency Planning in Healthcare. Mustafee, N. (ed.). Palgrave Macmillan, Vol. 2. p. 48 68 p. 4. (OR Essentials).

Research output: Chapter in Book/Report/Conference proceedingChapter

Chapter (peer-reviewed)

Coxian Phase-type Distributions, Survival Trees and the Gini Index Collaborating together to Provide an in-Depth Knowledge of the Distribution of the Length of University Studies

Kalamatianou, A., Marshall, A. H. & Zenga, M., 2015, (Accepted) Theoretical and Applied Issues in Statistics and Demography. Skiadas, C. H. (ed.). ISAST

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)

Modelling the Length of Stay of Geriatric Patients in the Emilia Romagna Hospitals Using Coxian Phase-type Distributions with Covariates

Marshall, A. H., Mitchell, H. & Zenga, M., 12 Nov 2014, Advances in Latent Variables: Methods, Models and Applications. Carpita, M., Brentari, E. & Qannari, E. M. (eds.). Springer, p. 127-139 13 p. (Studies in Theoretical and Applied Statistics: Selected Papers of the Statistical Societies).

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)

3 Citations (Scopus)

Modelling traffic dynamics in motorway networks

Moutari, S., Fitzgerald, A. & Marshall, A., 2012, Proceedings of the 15th International IEEE Conference on Intelligent Transportation Systems. Institute of Electrical and Electronics Engineers (IEEE), p. 1834 1839 p.

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)

The Coxian Phase-type distribution with a Hidden Node

Mitchell, H., Marshall, A. H. & Zenga, M., 2015, New Trends in Stochastic Modeling & Data Analysis. International Society for the Advancement of Science and Technology, p. 77-90

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)

Conference contribution

A Bayesian network based learning system for modelling faults in large-scale manufacturing

Carbery, C. M., Woods, R. & Marshall, A. H., 30 Apr 2018, Proceedings - 2018 IEEE International Conference on Industrial Technology, ICIT 2018. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-February. p. 1357-1362 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
3 Citations (Scopus)
383 Downloads (Pure)

A Discrete Conditional Phase-Type Model Utilising a Survival Tree for the Identification of Elderly Patient Cohorts and Their Subsequent Prediction of Length of Stay in Hospital

Gordon, A. S., Marshall, A. H. & Zenga, M., 18 Aug 2016, Proceedings - IEEE 29th International Symposium on Computer-Based Medical Systems, CBMS 2016. Institute of Electrical and Electronics Engineers Inc., p. 259-264 6 p. 7545997. (Proceedings - IEEE Symposium on Computer-Based Medical Systems; vol. 2016-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Analysing the Performance of a Real-Time Healthcare 4.0 System using Shared Frailty Time to Event Models

Marshall, A. H. & Novakovic, A., 05 Aug 2019, 2019 IEEE 32nd International Symposium on Computer-Based Medical Systems (CBMS). IEEE , p. 622-627 ( 2019 IEEE 32nd International Symposium on Computer-Based Medical Systems (CBMS)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
26 Downloads (Pure)

A New Data Analytics Framework Emphasising Pre-processing in Learning AI Models for Complex Manufacturing Systems

Carbery, C. M., Woods, R. & Marshall, A. H., 04 Sep 2018, Intelligent Computing and Internet of Things - First International Conference on Intelligent Manufacturing and Internet of Things and 5th International Conference on Computing for Sustainable Energy and Environment, IMIOT and ICSEE 2018, Proceedings. Yang, Z., Yang, D., Li, K., Fei, M. & Du, D. (eds.). Springer-Verlag, p. 169-179 11 p. (Communications in Computer and Information Science; vol. 924).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
2 Citations (Scopus)
156 Downloads (Pure)

A state-of-the-art review of Network level bridge management systems and proposal of new approach for predictive maintenance

Lydon, D., Lydon, M., Taylor, S., Soundararajan, P. & Marshall, A. H., 05 Sep 2019, Irish Transport Research Network 05/09/2019 → 06/09/2019 Belfast, United Kingdom.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
38 Downloads (Pure)

Discrete Conditional Phase-type model (DC_Ph) for patient waiting time with a logistic regression component to predict patient admission to hospital

Marshall, A. H. & McCrink, L., 2009, 22nd IEEE International Symposium on Computer-Based Medical Systems, 2009. CBMS 2009. Proceedings.. p. 553-558 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Discrete Conditional Phase-type Model Utilising a Multiclass Support Vector Machine for the Prediction of Retinopathy of Prematurity

Rollins, R., Marshall, A. H., McLoone, E. & Chamney, S., Jun 2015, Computer-Based Medical Systems (CBMS), 2015 IEEE 28th International Symposium on. Institute of Electrical and Electronics Engineers (IEEE), p. 250-255 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Joint Modelling of Longitudinal and Survival Data: A comparison of Joint and Independent Models

McCrink, L., Marshall, A. H. & Cairns, K., 2011, Bulletin of the International Statistical Institute Proceedings of the 58th World Statistics Congress 2011, Dublin. p. 4971-4976

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access