Cameron G. Walker

According to our database, Cameron G. Walker authored at least 39 papers between 1996 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Electronic representations of conceptual models for simulation - A scoping review.

Clever G. Alves, Nikolaus Furian, M. L. O'Sullivan, Cameron G. Walker

J. Simulation, January, 2024

2023

An effective self-adaptive bi-directional multi-layer genetic algorithm for resource and user allocations in networks.

Mehrdad Amirghasemi, Michael J. O'Sullivan, Cameron G. Walker

Expert Syst. Appl., October, 2023

Surgical procedure prediction using medical ontological information.

Thomas Adams, Michael J. O'Sullivan, Cameron G. Walker

Comput. Methods Programs Biomed., June, 2023

Application of a risk-averse objective function for scheduling surgeries.

Thomas Adams, Michael J. O'Sullivan, Cameron G. Walker, Keming Wang, Luke Boyle

Comput. Oper. Res., 2023

Image Recognition and Threat Detection in Bags Arriving at the Airport.

Ivan Koptev, Cameron G. Walker, Andreas W. Kempa-Liehr

Proceedings of the Image and Video Technology - 11th Pacific-Rim Symposium, 2023

2022

A case study on the use of a conceptual modeling framework for construction simulation.

Mohammed Adel Abdelmegid, Michael J. O'Sullivan, Vicente A. González, Cameron G. Walker, Mani Poshdar

Simul., 2022

Machine learning-based patient selection in an emergency department.

Nikolaus Furian, Michael J. O'Sullivan, Cameron G. Walker, Melanie Reuter-Oppermann

CoRR, 2022

Introduction to the Minitrack on Decision Support for Healthcare Processes and Services.

Melanie Reuter-Oppermann, Cameron G. Walker, Nikolaus Furian

Proceedings of the 55th Hawaii International Conference on System Sciences, 2022

2021

A machine learning-based branch and price algorithm for a sampled vehicle routing problem.

Nikolaus Furian, Michael J. O'Sullivan, Cameron G. Walker, Eranda Çela

OR Spectr., 2021

Metrics for improving the management of Cloud environments - Load balancing using measures of Quality of Service, Service Level Agreement Violations and energy consumption.

Seyedhamid Mashhadi Moghaddam, Michael J. O'Sullivan, Charles Peter Unsworth, Sareh Fotuhi Piraghaj, Cameron G. Walker

Future Gener. Comput. Syst., 2021

Introduction to the Minitrack on Optimization, Simulation and IT for Healthcare Processes and Services.

Cameron G. Walker, Nikolaus Furian, Melanie Reuter-Oppermann

Proceedings of the 54th Hawaii International Conference on System Sciences, 2021

2020

Comparison of Jackknife and Hybrid-Boost Model Averaging to Predict Surgery Durations: A Case Study.

Kian Wee Soh, Cameron G. Walker, Michael J. O'Sullivan, J. Wallace

SN Comput. Sci., 2020

An Evaluation of the Hybrid Model for Predicting Surgery Duration.

Kian Wee Soh, Cameron G. Walker, Michael J. O'Sullivan, J. Wallace

J. Medical Syst., 2020

Embedding individualized machine learning prediction models for energy efficient VM consolidation within Cloud data centers.

Seyedhamid Mashhadi Moghaddam, Michael J. O'Sullivan, Cameron G. Walker, Sareh Fotuhi Piraghaj, Charles Peter Unsworth

Future Gener. Comput. Syst., 2020

The roles of conceptual modelling in improving construction simulation studies: A comprehensive review.

Mohammed Adel Abdelmegid, Vicente A. González, Michael J. O'Sullivan, Cameron G. Walker, Mani Poshdar, Fei Ying

Adv. Eng. Informatics, 2020

Introduction to the Minitrack on Optimization of and the Use of IT for Healthcare Processes.

Niklas Kühl, Cameron G. Walker, Melanie Reuter-Oppermann

Proceedings of the 53rd Hawaii International Conference on System Sciences, 2020

2019

The Activity-Entity-Impact Method: Understanding Bottleneck Behavior of Simulation Models Demonstrated by an Emergency Department Model.

Nikolaus Furian, Clemens Gutschi, Dietmar Neubacher, Cameron G. Walker, Michael J. O'Sullivan

Proceedings of the 2019 Winter Simulation Conference, 2019

2018

Implementing complex task allocation in a cytology lab via HCCM using Flexsim HC.

Kanokporn Pongjetanapong, Michael J. O'Sullivan, Cameron G. Walker, Nikolaus Furian

Simul. Model. Pract. Theory, 2018

GEDMod - Towards a generic toolkit for emergency department modeling.

Nikolaus Furian, Dietmar Neubacher, Michael J. O'Sullivan, Cameron G. Walker, C. Pizzera

Simul. Model. Pract. Theory, 2018

Satisfiability modulo theory (SMT) formulation for optimal scheduling of task graphs with communication delay.

Avinash Malik, Cameron G. Walker, Michael J. O'Sullivan, Oliver Sinnen

Comput. Oper. Res., 2018

Energy-Efficient and SLA-Aware Virtual Machine Selection Algorithm for Dynamic Resource Allocation in Cloud Data Centers.

Seyedhamid Mashhadi Moghaddam, Sareh Fotuhi Piraghaj, Michael J. O'Sullivan, Cameron G. Walker, Charles P. Unsworth

Proceedings of the 11th IEEE/ACM International Conference on Utility and Cloud Computing, 2018

2017

A non-queue-based paradigm in Discrete-Event-Simulation modelling for construction operations.

Hamed Golzarpoor, Vicente A. González, Michael J. O'Sullivan, Mehdi Shahbazpour, Cameron G. Walker, Mani Poshdar

Simul. Model. Pract. Theory, 2017

A Literature Review on Validated Simulations of the Surgical Services.

Kian Wee Soh, Cameron G. Walker, Michael J. O'Sullivan

J. Medical Syst., 2017

Integer programming for minimal perturbation problems in university course timetabling.

Antony E. Phillips, Cameron G. Walker, Matthias Ehrgott, David M. Ryan

Ann. Oper. Res., 2017

Towards a conceptual modeling framework for construction simulation.

Mohammed Adel Abdelmegid, Vicente A. González, Ashkan M. Naraghi, Michael J. O'Sullivan, Cameron G. Walker, Mani Poshdar

Proceedings of the 2017 Winter Simulation Conference, 2017

2016

Lower Extremity Lateral Skin Stretch Perception for Haptic Feedback.

Daniel K. Y. Chen, Iain A. Anderson, Cameron G. Walker, Thor F. Besier

IEEE Trans. Haptics, 2016

2015

A conceptual modeling framework for discrete event simulation using hierarchical control structures.

Nikolaus Furian, Michael J. O'Sullivan, Cameron G. Walker, Siegfried Vössner, Dietmar Neubacher

Simul. Model. Pract. Theory, 2015

Examination of the Effects of Heterogeneous Organization of RyR Clusters, Myofibrils and Mitochondria on Ca²⁺ Release Patterns in Cardiomyocytes.

Vijay Rajagopal, Gregory Bass, Cameron G. Walker, David J. Crossman, Amorita Petzer, Anthony Hickey, Ivo Siekmann, Masahiko Hoshijima, Mark H. Ellisman, Edmund J. Crampin, Christian Soeller

PLoS Comput. Biol., 2015

Towards Power Consumption Modeling for Servers at Scale.

Timothy W. Harton, Cameron G. Walker, Michael J. O'Sullivan

Proceedings of the 8th IEEE/ACM International Conference on Utility and Cloud Computing, 2015

Improving Resource Efficiency in Internet Cafés by Virtualization and Optimal User Allocation.

Isaac Hamling, Michael J. O'Sullivan, Cameron G. Walker, Clemens Thielen

Proceedings of the 8th IEEE/ACM International Conference on Utility and Cloud Computing, 2015

2014

HCCM - A Control World View For Health Care Discrete Event Simulation.

Nikolaus Furian, Michael J. O'Sullivan, Cameron G. Walker, Siegfried Voessner

Proceedings of the 28th European Conference on Modelling and Simulation, 2014

2012

Benchmarking and modeling disk-based storage tiers for practical storage design.

DongJin Lee, Michael J. O'Sullivan, Cameron G. Walker

SIGMETRICS Perform. Evaluation Rev., 2012

Designing data storage tier using Integer Programing.

Michael J. O'Sullivan, Cameron G. Walker, DongJin Lee

Proceedings of the ACM Symposium on Applied Computing, 2012

2011

Measurement for Improving the Design of Commodity Archival Storage Tiers.

DongJin Lee, Michael J. O'Sullivan, Cameron G. Walker

Proceedings of the IEEE 4th International Conference on Utility and Cloud Computing, 2011

2010

Core-Edge design of storage area networks - A Single-edge formulation with problem-specific cuts.

Cameron G. Walker, Michael J. O'Sullivan

Comput. Oper. Res., 2010

2007

A mixed-integer approach to Core-Edge design of storage area networks.

Cameron G. Walker, Michael J. O'Sullivan, Timothy Thompson

Comput. Oper. Res., 2007

2006

Protecting local access telecommunications networks: Toward a minimum-cost solution.

Michael J. O'Sullivan, Cameron G. Walker, M. L. O'Sullivan, Timothy Thompson, Andrew B. Philpott

Telecommun. Syst., 2006

2005

Simultaneous disruption recovery of a train timetable and crew roster in real time.

Cameron G. Walker, Jody N. Snowdon, David M. Ryan

Comput. Oper. Res., 2005

1996

Sierpinski's Gasket, 2-Groups and Graph Symmetries.

Marston D. E. Conder, Cameron G. Walker

Proceedings of the First Conference of the Centre for Discrete Mathematics and Theoretical Computer Science, 1996