Michael J. O'Sullivan

According to our database, Michael J. O'Sullivan authored at least 48 papers between 2006 and 2023.

Collaborative distances:

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

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

White matter microstructure is associated with the precision of visual working memory.

Xuqian Li, Dragan Rangelov, Jason B. Mattingley, Lena Oestreich, Delphine Lévy-Bencheton, Michael J. O'Sullivan

NeuroImage, May, 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

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

Delay activity during visual working memory: A meta-analysis of 30 fMRI experiments.

Xuqian Li, Michael J. O'Sullivan, Jason B. Mattingley

NeuroImage, 2022

Machine learning-based patient selection in an emergency department.

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

CoRR, 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

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

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

Simulation of Vehicle Movements for Planning Construction Logistics Centres.

Fei Ying, Michael J. O'Sullivan, Ivo Adan

Proceedings of the 8th International Conference on Operations Research and Enterprise Systems, 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

Subregional volumes of the hippocampus in relation to cognitive function and risk of dementia.

Tavia E. Evans, Hieab H. Adams, Silvan Licher, Frank J. Wolters, Aad van der Lugt, M. Kamran Ikram, Michael J. O'Sullivan, Meike W. Vernooij, Mohammad Arfan Ikram

NeuroImage, 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

Polynomial-Time Computation of Strong and <i>n</i>-Present-Value Optimal Policies in Markov Decision Chains.

Michael J. O'Sullivan, Arthur F. Veinott Jr.

Math. Oper. Res., 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

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

Investigation into a best practice model for providing an integrated user experience with mobile cloud applications.

Michael J. O'Sullivan

PhD thesis, 2016

The status of the precommissural and postcommissural fornix in normal ageing and mild cognitive impairment: An MRI tractography study.

Kat Christiansen, John P. Aggleton, Greg D. Parker, Michael J. O'Sullivan, Seralynne D. Vann, Claudia Metzler-Baddeley

NeuroImage, 2016

Context Aware Mobile Cloud Services: A User Experience Oriented Middleware for Mobile Cloud Computing.

Michael J. O'Sullivan, Dan Grigoras

Proceedings of the 4th IEEE International Conference on Mobile Cloud Computing, 2016

2015

Mobile Cloud Application Models Facilitated by the CPA.

Michael J. O'Sullivan, Dan Grigoras

EAI Endorsed Trans. Scalable Inf. Syst., 2015

Integrating mobile and cloud resources management using the cloud personal assistant.

Michael J. O'Sullivan, Dan Grigoras

Simul. Model. Pract. Theory, 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

Decoupling of structural and functional brain connectivity in older adults with white matter hyperintensities.

Yael D. Reijmer, Aaron P. Schultz, Alexander Leemans, Michael J. O'Sullivan, M. Edip Gurol, Reisa A. Sperling, Steven M. Greenberg, Anand Viswanathan, Trey Hedden

NeuroImage, 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

Delivering Mobile Cloud Services to the User: Description, Discovery, and Consumption.

Michael J. O'Sullivan, Dan Grigoras

Proceedings of the 2015 IEEE International Conference on Mobile Services, MS 2015, New York City, NY, USA, June 27, 2015

2014

CSF contamination contributes to apparent microstructural alterations in mild cognitive impairment.

Rok Berlot, Claudia Metzler-Baddeley, Derek K. Jones, Michael J. O'Sullivan

NeuroImage, 2014

Eco-logistics: environmental and economic implications of alternative fuel vehicle routing problem.

Ramin Raeesi, Michael J. O'Sullivan

Int. J. Bus. Perform. Supply Chain Model., 2014

Mobile Cloud Contextual Awareness with the Cloud Personal Assistant.

Michael J. O'Sullivan, Dan Grigoras

Proceedings of the 2014 International Conference on Future Internet of Things and Cloud, 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

2013

The Cloud Personal Assistant for Providing Services to Mobile Clients.

Michael J. O'Sullivan, Dan Grigoras

Proceedings of the Seventh IEEE International Symposium on Service-Oriented System Engineering, 2013

User Experience of Mobile Cloud Applications - Current State and Future Directions.

Michael J. O'Sullivan, Dan Grigoras

Proceedings of the IEEE 12th International Symposium on Parallel and Distributed Computing, 2013

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

How and how not to correct for CSF-contamination in diffusion MRI.

Claudia Metzler-Baddeley, Michael J. O'Sullivan, Sonya Bells, Ofer Pasternak, Derek K. Jones

NeuroImage, 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

2009

Stabilizing Policy Improvement for Large-Scale Infinite-Horizon Dynamic Programming.

Michael J. O'Sullivan, Michael A. Saunders

SIAM J. Matrix Anal. Appl., 2009

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