Mechanical and Manufacturing Engineering

Dr John Geraghty

Name:Dr John Geraghty
Phone Number7739
Room:S368
E-Mail Address:
Work Area:Lecturer

Dr John Geraghty

Dr John Geraghty

Biographical Details:

Dr Geraghty joined the School of Mechanical & Manufacturing Engineering at Dublin City University on the 6th of January 2003 as a lecturer in Manufacturing Systems Engineering. He undertook his Masters (by Research) and PhD theses at the Enterprise Research Centre, University of Limerick, Ireland under the supervision of Dr. Cathal Heavey. For his Masters thesis he carried out research into the application of order release mechanisms, such as CONWIP, Starvation Avoidance and Drum-Buffer-Rope to batch production flow-shop environments. For his PhD thesis he conducted research into the comparative performances of several production control strategies, such as Kanban, CONWIP, Hybrid Kanban-CONWIP etc, for parallel/serial transfer lines in the presence of uncertainty in customer demand.

Research Interests:

Modelling and Optimisation of Manufacturing Systems, Supply-Chain Management, Lean and Agile Manufacturing, Design of Efficient Production Control Strategies, and Quality Management Systems

Selected Peer Reviewed Journals

Selected Chapters

  • Smew, W., Young, P. and Geraghty, J. 2012. A decision support framework for work authorization and inventory management in lean supply chains. Simulation and Modelling in Supply Chains and Logistics
  • Geraghty, J. and Heavey, C. 2006. A Review and Comparison of Hybrid and Pull-Type Production Control Strategies. Stochastic Modeling of Manufacturing Systems, pp307-329.

Selected Non-peer Reviewed Journals

  • M. Dabnoon, M. S. J. Hashmi, and J. Geraghty. 2004. Principal factors to enhance successful implementation and investment in AMT. Society of Manufacturing Engineers, Dearborn, MI, USA, Technical Report TP04PUB144,
  • Rotondo, A., Geraghty, J. and Young, P., Using Simulation and Hybrid Sequencing Optimization for Makespan Reduction at a Wet Tool, 2012 Winter Simulation Conference (WSC'12), 09-DEC-12 - 12-DEC-12, Berlin, Germany, 193:1 - 193:13
  • Maddi, M., Geraghty, J. and Davis, P., Review of Contract Management Strategy in Libyan Petroleum Sector, IAM Conference 2012: Transforming Management Research and Education , 06-SEP-12 - 07-SEP-12, National University of Ireland Maynooth, Co. Kildare, Ireland
  • Onyeocha, C.E. and Geraghty, J., A Modification of the Hybrid Kanban-Conwip Production Control Strategy for Multi-Product Manufacturing Systems, 29th International Manufacturing Conference (IMC29), 29-AUG-12 - 30-AUG-12, University of Ulster, Belfast, Northern Ireland
  • Maddi, M., Davis, P. and Geraghty, J., A Review of Strategic Procurement: Primary Step to Research on E-Procurement for Engineering Projects, 29th International Manufacturing Conference (IMC29), 29-AUG-12 - 30-AUG-12, University of Ulster, Belfast, Northern Ireland
  • Rotondo, A. Young, P. and Geraghty, J., A quasi-deterministic model for cycle time analysis at wet benches, In: Ahad Ali and Fethi Calisir ed.3rd International Conference on Industrial Engineering and Operations Management (IEOM 2012), 03-JUL-12 - 07-JUL-12, Istanbul Technical University, Management Faculty, Macka, Istanbul, Turkey
  • Smew, W., Young, P. and Geraghty, J., Operational Design of Supply Chains Using Simulation, Gaussian Process Modelling and Optimisation, In: Goran Ðukiæ ed.International Conference on Industrial Logistics - ICIL 2012, 14-JUN-12 - 16-JUN-12, Zadar, Croatia, 253 - 262
  • Byrne, N., Liston, P., Geraghty, J. and Young, P., The potential role of open source discrete event simulation software in the manufacturing sector, The OR Society 6th Simulation Workshop (SW12), 27-MAR-12 - 28-MAR-12, The Abbey Hotel Golf and Country Club, Worcestershire, England
  • Razali, N.M. and Geraghty, J., Biologically inspired genetic algorithm to minimize idle time of the assembly line balancing, Third World Congress on Nature and Biologically Inspired Computing (NaBIC2011), 19-OCT-11 - 21-OCT-11, Salamanca University, Spain
  • Razali, N.M. and Geraghty, J., Genetic Algorithm Performance with Different Selection Strategies in Solving TSP, The 2011 International Conference of Computational Intelligence and Intelligent Systems (ICCIIS¿11), 06-JUL-11 - 08-JUL-11, London, United Kingdom
  • El-Khouly, I.A., El-Kilany, K.S., Geraghty, J. and Young, P., A Comparison of Two Different Approaches to Multi-Criteria Optimization of Semiconductor Fabrication, Industrial Simulation Conference (ISC2011), 06-JUN-11 - 08-JUN-11, Centro Culturale Don Orione, Venice, Italy, 144 - 149
  • Razali, N.M. and Geraghty, J., Selection Strategies for Genetic Algorithm to Solve Travelling Salesman Problem, SIAM conference on Computational Science & Engineering (CSE11), 28-FEB-11 - 04-MAR-11, Grand Sierra Resort & Casino, Reno, Nevada, USA
  • Smew, W., Young, P. and Geraghty, J., A Practical Approach to Performance Improvement and Optimisation in Supply Chain Management, ESM 2010 - The European Simulation and Modelling Conference, 25-OCT-10 - 27-OCT-10, Hasselt University, Hasselt, Belgium
  • Salman, M.R., Geraghty, J., Brady, M. and Rivers, A., Framework Development for Automated Simulation-Based Decision Support, Intel European Research and Innovation Conference 2010, 12-OCT-10 - 14-OCT-10, Intel Ireland, Lexilip, Co. Kildare, Ireland, 126 -
  • Byrne, N., Geraghty, J., Young, P., Sievwright, S. and Daly, K., Generating Operating Curves for Semiconductor Fabs, Intel European Research and Innovation Conference 2010, 12-OCT-10 - 14-OCT-10, Intel Ireland, Lexilip, Co. Kildare, Ireland, 132 -
  • Murray, S., Liston, P. Young, P., and Geraghty, J., Managing In-Line Variability in Complex Environments to Enable Breakthroughs in Cycle Time Reduction, Intel European Research and Innovation Conference 2010, 12-OCT-10 - 14-OCT-10, Intel Ireland, Lexlip, Co. Kildare, Ireland, 151 -
  • Smew, W., Young, P. and Geraghty, J., Exploring CONWIP Deployment in Serial Supply Chains Using Meta-Modelling, 27th International Manufacturing Conference, 01-SEP-10 - 03-SEP-10, Galway-Mayo Institute of Technology, Galway, Ireland
  • Razali, N.M. and Geraghty, J., Performance comparison between different GA selection strategies in solving TSP instance, 24th European Conference on Operational Research, 11-JUL-10 - 14-JUL-10, Lisbon, Portugal
  • Razali, N.M. and Geraghty, J., Genetic Algorithms Performance Between Different Selection Strategy in Solving TSP, UMIES 2010 UK-Malaysia-Ireland Engineering Science Conference, 23-JUN-10 - 26-JUN-10, Queens University, Belfast, Northern Ireland
  • Byrne, P.J., Heavey, C., Kennedy, B., Young, P. and Geraghty, J., Barriers to the Application of Simulation for Tactical Decision Making, 2010 Industrial Simulation Conference, 07-JUN-10 - 09-JUN-10, Budapest, Hungary, 62 - 66
  • Bhattacharya, A., Geraghty, J. and Young, P., Optimised planning, ranking & selection of suppliers: An integrated QFD-AHP-LGP methodology, Advances in Production Management Systems (APMS2009), 19-SEP-09 - 23-SEP-09, Bordeaux, France
  • Byrne, N., Geraghty, J., Young, P. and Sievwright, S., Generating Operating Curves for Semiconductor Toolsets, Intel European Research and Innovation Conference 2009, 08-SEP-09 - 08-SEP-09, Intel Ireland, Leixlip, Co. Kildare, Ireland
  • Chung,H.H., Sievwright, S., Young, P. and Geraghty, J., Cycle time variability: investigating the correlation of variability between operations of a real production line in a 6 months data set, Intel European Research and Innovation Conference 2009, Intel, 08-SEP-09 - 08-SEP-09, Intel Ireland, Leixlip, Co. Kildare, Ireland
  • Rotondo, A., Young, P. and Geraghty, J., Quality Risk Prediction in a Parallel, Multiple Stage, Multiple Product Manufacturing System Monitored by one Product Type, Intel European Research and Innovation Conference 2009, 08-SEP-09 - 08-SEP-09, Intel Ireland, Leixlip, Co. Kildare, Ireland
  • Salman, M.R. Geraghty, J., Young, P., Brady, M., Bailey, P., Sievwright, S. and Sheridan, S., Introducing a Flexible Simulation Based Decision Support Tool for IFO Yield Group, Intel European Research and Innovation Conference 2009, 08-SEP-09 - 08-SEP-09, Intel Ireland, Leixlip, Co. Kildare, Ireland
  • Mohamed, A.K., Geraghty, J. and Hashmi, M.S.J., Prediction of Operational Performance for Food Manufacturing Systems Using Discrete Event Simulation and Response Surface Methodology, 19th International Conference on Flexible Automation and Intelligent Manufacturing, 06-JUL-09 - 08-JUL-09, Teesside University, Middlesbrough, UK, 1294 - 1301
  • Salman,M.R., van der Krogt, R., Little, J. and Geraghty, J., Applying Lean Principles to Production Scheduling, In: Farhad Nabhani, Catherine Frost, Sara Zarei, Munir Ahmad and William. G. Sullivan ed.19th International Conference on Flexible Automation and Intelligent Manufacturing, 06-JUL-09 - 08-JUL-09, Teesside University, Middlesbrough, UK, 743 - 750
  • Rotondo, A., Young, P. and Geraghty, J., On the Risk Associated with Sampling for Quality Control in Complex Manufacturing Environments, In: Tolio, T., Matta, A., Colledani, M., Anglani, A., Grieco, A. and Nucci, F. ed.7th International Conference on "Stochastic Models of Manufacturing and Service Operations", 07-JUN-09 - 12-JUN-09, Ostuni, Italy, 107 - 117
  • Bhattacharya, A., Geraghty, J. and Young, P., On the analytical framework of resilient supply-chain network assessing excursion events, 3rd Asia International Conference on Modelling & Simulation, 25-MAY-09 - 29-MAY-09, Bandung & Bali, Malyasia, 392 - 397
  • Murray, S., Geraghty, J., Young, P. and Sievwright, S., Time-Limited Next Arrival Heuristic for Batch Processing and Setup Reduction in a Re-Entrant Environment, In: Mason, S. J., Hill, R. R., Mönch, L., Rose, O., Jefferson, T. and Fowler J. W. ed.2008 Winter Simulation Conference, 07-DEC-08 - 10-DEC-08, Hotel Intercontinental Miami, Miami, FL.
  • Salman, M.R. Geraghty, J., Young, P., Brady, M., Bailey, P., Sievwright, S. and Sheridan, S., Development of a Flexible Simulation Based Decision Support Tool for IFO Yield Group, Intel European Research and Innovation Conference 2008, 10-SEP-08 - 10-SEP-08, Intel Ireland, Leixlip, Co. Kildare, Ireland
  • Salman, M.R. and Geraghty, J., Productivity Improvement Methodologies: A Comparison, 25th International Manufacturing Conference, 03-SEP-08 - 05-SEP-08, Dublin Institute of Technology, Dublin, Ireland
  • Davis, P. and Geraghty, J., The Learned Institution's Perspective, ERA/ILS Suprlus Stock Workshop, 26-JUN-08 - 26-JUN-08, Guinness Storehouse, Dublin, Ireland
  • Murray, S., Sievwright, S., Geraghty, J. and Young, P., Impact of lot release strategies on `make-to-order¿ production line performance, 2007 International Symposium on Semiconductor Manufacturing, 15-OCT-07 - 17-OCT-07, San Jose, California: Institute of Electrical and Electronics Engineers, Inc., 233 - 236
  • Chung, H.H., McTague, R., Windln, G., Davis, P. and Geraghty, J., Supply-Chain Modelling: A Comparative Case Study of a Private Sector and Public Sector Application, 24th International Manufacturing Conference, 29-AUG-07 - 31-AUG-07, Waterford Institute of Technology, Waterford, Ireland
  • Byrne, N., Geraghty, J., Young, P., Sievwright, S. and Daly, K., Methodology for Filtering Real Data into Distributions for use in Complex Manufacturing Simulation, 24th International Manufacturing Conference, 29-AUG-07 - 31-AUG-07, Waterford Institute of Technology, Waterford, Ireland
  • Chung, H.H., McTauge, R., Davis, P. & Geraghty, J. , Supply-Chain Modelling in the Health Sector: Issues in Application of Simulation., Third Irish Workshop on Simulation in Manufacturing, Services and Logistics, 18-JUN-07 - 19-JUN-07, Intel Ireland, Lexilip, Co. Kildare, Ireland
  • Windln, G., Davis, P. and Geraghty, J., Supply-Chain Modelling In The Semi-Conductor Industry: A Case Study, 6th International Conference on "Analysis of Manufacturing Systems", 11-MAY-07 - 16-MAY-07, Lunteren, The Netherlands, 201 - 212
  • Khanian, S. and Geraghty, J., Evaluation And Comparison of Transportation Schedules, In: Geraghty, J., Young, P., Heavey, C., Byrne, P.J. and Timon, F. ed.Second Irish Workshop on Simulation in Manufacturing, Services and Logistics, 11-NOV-05 - 12-NOV-05, Dublin City University, Ireland, 95 - 104
  • Harris, D. and Geraghty, J., Influence of Bottleneck Location and Severity on Serial Lean Production Lines, In: Geraghty, J., Young, P., Heavey, C., Byrne, P.J. and Timon, F. ed.Second Irish Workshop on Simulation in Manufacturing, Services and Logistics, 11-NOV-05 - 12-NOV-05, Dublin City University, Ireland, 58 - 66
  • Geraghty, J. and Heavey, C., Models for the Evaluation of the Effectiveness of Production Control Strategies for Supply-Chain Management, In: J. Buzacott, York University, Toronto, Canada S. Gershwin, Massachusetts Institute of Technology G. Liberopoulos, University of Thessaly, Greece J. MacGregor Smith, University of Massachusetts at Amherst S. Meerkov, University of Michigan C. T. Papadopoulos, Aristotle University of Thessaloniki, Greece B. Tan, Koç University, Turkey ed.Fifth International Conference on Analysis of Manufacturing Systems -- Production Management, 21-MAY-05 - 24-MAY-05, Zakynthos Island, Greece
  • M. Dabnoon, M. S. J. Hashmi, and J. Geraghty., The only way to drive the train of AMT implementation safely., Twenty-First International Manufacturing Conference, September 2004., 01-SEP-04 - 03-SEP-04, Limerick, Ireland,
  • B. Kernan and J. Geraghty., A multi-objective genetic algorithm for Extend., Simulation in Manufacturing, Services and Logistics Workshop, Spetember 2004., 31-AUG-04 - 31-AUG-04, Limerick, Ireland
  • M. Dabnoon, M. S. J. Hashmi, D. Brabazon and J. Geraghty., Impact of human resource issues and characteristics of an organisation on AMT implementation., Twentieth European Conference on Operational Research,, 04-JUL-04 - 07-JUL-04, Rhodes, Greece,
  • M. Dabnoon, M. S. J. Hashmi, and J. Geraghty., Principal factors to enhance successful implementation and investment in AMT., Twentieth International Manufacturing Conference,, 01-SEP-03 - 03-SEP-03, Cork, Ireland
  • Geraghty, J. and Heavey, C., An Experimental Comparison of Production Control Strategies, Fourth Aegean International Conference on Design and Analysis of Manufacturing Systems., 20-MAY-03 - 24-MAY-03, Samos Island, Greece
  • Geraghty, J. and Heavey, C., A Review and Analysis of Horizontally Integrated Hybrid Production Control Strategies. May 2001, Third Aegean International Conference on Design and Analysis of Manufacturing Systems,, 20-MAY-01 - 24-MAY-01, Tinos Island, Greece, 227 - 238
  • Geraghty, J. and Heavey, C., Simulation model development in SMEs: A critique, Second Aegean International Conference on Analysis and Modeling of Manufacturing Systems., 20-MAY-99 - 24-MAY-99, Tinos Island, Greece
  • Geraghty, J., Heavey, C. and Linnane, J., Optimisation of a batch production flow line with bottlenecks using computer simulation., Fifteenth Conference of the Irish Manufacturing Committee,, 01-SEP-98 - 03-SEP-98, University of Ulster, Jordanstown, N. Ireland
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