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ORCIDDavid J. Worthington
Person information
- affiliation: Lancaster University, Department of Management Science
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2020 – today
- 2024
[j22]Lucy E. Morgan
, Barry L. Nelson, Andrew C. Titman, David J. Worthington:
A spline function method for modelling and generating a nonhomogeneous poisson process. J. Simulation 18(4): 557-568 (2024)- 2022
- [j21]Luke Rhodes-Leader, Barry L. Nelson, Bhakti S. S. Onggo, David J. Worthington:
A multi-fidelity modelling approach for airline disruption management using simulation. J. Oper. Res. Soc. 73(10): 2228-2241 (2022) - 2020
- [j20]David J. Worthington, Martin Utley, Dan Suen:
Infinite-server queueing models of demand in healthcare: A review of applications and ideas for further work. J. Oper. Res. Soc. 71(8): 1145-1160 (2020)
2010 – 2019
- 2019
- [j19]Lucy E. Morgan, Barry L. Nelson, Andrew C. Titman, David J. Worthington:
Detecting bias due to input modelling in computer simulation. Eur. J. Oper. Res. 279(3): 869-881 (2019) - [c5]Lucy E. Morgan, Barry L. Nelson, Andrew C. Titman, David J. Worthington:
A Spline-Based Method for Modelling and Generating A Nonhomogeneous Poisson Process. WSC 2019: 356-367 - 2018
- [c4]Luke Rhodes-Leader, David J. Worthington, Barry L. Nelson, Bhakti Stephan Onggo:
Multi-fidelity simulation optimisation for Airline Disruption Management. WSC 2018: 2179-2190 - 2017
- [j18]Xi Chen, David J. Worthington:
Staffing of time-varying queues using a geometric discrete time modelling approach. Ann. Oper. Res. 252(1): 63-84 (2017) - [c3]Lucy E. Morgan, Barry L. Nelson, Andrew C. Titman, David J. Worthington:
Detecting bias due to input modelling in computer simulation. WSC 2017: 1974-1985 - 2016
- [c2]Lucy E. Morgan, Andrew C. Titman, David J. Worthington, Barry L. Nelson:
Input uncertainty quantification for simulation models with piecewise-constant non-stationary Poisson arrival processes. WSC 2016: 370-381 - 2015
- [j17]Dawid Kozlowski, David J. Worthington:
Use of queue modelling in the analysis of elective patient treatment governed by a maximum waiting time policy. Eur. J. Oper. Res. 244(1): 331-338 (2015) - 2014
- [j16]Efi Chassioti, David J. Worthington, Kevin D. Glazebrook:
Effects of state-dependent balking on multi-server non-stationary queueing systems. J. Oper. Res. Soc. 65(2): 278-290 (2014) - 2013
- [c1]Taghred Al-ghaith, David Brown, David J. Worthington:
Stakeholder saliency dynamics in strategic ICT projects. AMCIS 2013 - 2012
- [j15]Navid Izady, David J. Worthington:
Setting staffing requirements for time dependent queueing networks: The case of accident and emergency departments. Eur. J. Oper. Res. 219(3): 531-540 (2012) - [j14]Bhakti Stephan Onggo, Michael Pidd, Didier Soopramanien, David J. Worthington:
Behavioural modelling of career progression in the European Commission. Eur. J. Oper. Res. 222(3): 632-641 (2012) - 2011
- [j13]Navid Izady, David J. Worthington:
Approximate analysis of non-stationary loss queues and networks of loss queues with general service time distributions. Eur. J. Oper. Res. 213(3): 498-508 (2011) - 2010
- [j12]Bhakti Stephan Onggo, Michael Pidd, Didier Soopramanien, David J. Worthington:
Simulation of Career Development in the European Commission. Interfaces 40(3): 184-195 (2010)
2000 – 2009
- 2009
- [j11]David J. Worthington:
Reflections on queue modelling from the last 50 years. J. Oper. Res. Soc. 60(S1) (2009) - 2007
- [j10]Alan D. Wall, David J. Worthington:
Time-dependent analysis of virtual waiting time behaviour in discrete time queues. Eur. J. Oper. Res. 178(2): 482-499 (2007) - [j9]A. Fletcher, D. Halsall, S. Huxham, David J. Worthington:
The DH Accident and Emergency Department model: a national generic model used locally. J. Oper. Res. Soc. 58(12): 1554-1562 (2007) - 2006
- [j8]David J. Worthington:
Beware multiple hypothesis testing - the curse of type I errors. J. Oper. Res. Soc. 57(5): 612 (2006) - 2005
- [j7]R. Ashton, L. Hague, M. Brandreth, David J. Worthington, Stephen Cropper:
A simulation-based study of a NHS Walk-in Centre. J. Oper. Res. Soc. 56(2): 153-161 (2005) - 2004
- [j6]Adam Hindle, David J. Worthington:
Models to estimate average route lengths in different geographical environments. J. Oper. Res. Soc. 55(6): 662-666 (2004) - [j5]David J. Worthington:
A note on SCL Koh's paper 'MRP-controlled batch-manufacturing environment under uncertainty'. J. Oper. Res. Soc. 55(11): 1235 (2004) - [j4]Efi Chassioti, David J. Worthington:
A new model for call centre queue management. J. Oper. Res. Soc. 55(12): 1352-1357 (2004)
1990 – 1999
- 1999
- [j3]David J. Worthington, Alan D. Wall:
Using the discrete time modelling approach to evaluate the time-dependent behaviour of queueing systems. J. Oper. Res. Soc. 50(8): 777-788 (1999) - 1998
- [j2]Joanne C. Bennett, David J. Worthington:
An Example of a Good but Partially Successful OR Engagement: Improving Outpatient Clinic Operations. Interfaces 28(5): 56-69 (1998)
1980 – 1989
- 1980
- [j1]David J. Worthington, Anthony Hindle:
Documentation note: Simple stochastic Models for Library loans. J. Documentation 36(3): 209-213 (1980)
Coauthor Index
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