Michael J. O'Sullivan

Publication Activity (10 Years)

Years Active: 2006-2023
Publications (10 Years): 26

Top Topics

Modeling Framework

Vehicle Routing

Emergency Department

Top Venues

Simul. Model. Pract. Theory

Future Gener. Comput. Syst.

Publications

Mehrdad Amirghasemi, Michael J. O'Sullivan, Cameron G. Walker
An effective self-adaptive bi-directional multi-layer genetic algorithm for resource and user allocations in networks. Expert Syst. Appl. 228 (2023)
Thomas Adams, Michael J. O'Sullivan, Cameron G. Walker, Keming Wang, Luke Boyle
Application of a risk-averse objective function for scheduling surgeries. Comput. Oper. Res. 151 (2023)
Thomas Adams, Michael J. O'Sullivan, Cameron G. Walker
Surgical procedure prediction using medical ontological information. Comput. Methods Programs Biomed. 235 (2023)
Xuqian Li, Dragan Rangelov, Jason B. Mattingley, Lena Oestreich, Delphine Lévy-Bencheton, Michael J. O'Sullivan
White matter microstructure is associated with the precision of visual working memory. NeuroImage 272 (2023)
Nikolaus Furian, Michael J. O'Sullivan, Cameron G. Walker, Melanie Reuter-Oppermann
Machine learning-based patient selection in an emergency department. CoRR (2022)
Mohammed Adel Abdelmegid, Michael J. O'Sullivan, Vicente A. González, Cameron G. Walker, Mani Poshdar
A case study on the use of a conceptual modeling framework for construction simulation. Simul. 98 (5) (2022)
Xuqian Li, Michael J. O'Sullivan, Jason B. Mattingley
Delay activity during visual working memory: A meta-analysis of 30 fMRI experiments. NeuroImage 255 (2022)
Seyedhamid Mashhadi Moghaddam, Michael J. O'Sullivan, Charles Peter Unsworth, Sareh Fotuhi Piraghaj, Cameron G. Walker
Metrics for improving the management of Cloud environments - Load balancing using measures of Quality of Service, Service Level Agreement Violations and energy consumption. Future Gener. Comput. Syst. 123 (2021)
Nikolaus Furian, Michael J. O'Sullivan, Cameron G. Walker, Eranda Çela
A machine learning-based branch and price algorithm for a sampled vehicle routing problem. OR Spectr. 43 (3) (2021)
Seyedhamid Mashhadi Moghaddam, Michael J. O'Sullivan, Cameron G. Walker, Sareh Fotuhi Piraghaj, Charles Peter Unsworth
Embedding individualized machine learning prediction models for energy efficient VM consolidation within Cloud data centers. Future Gener. Comput. Syst. 106 (2020)
Mohammed Adel Abdelmegid, Vicente A. González, Michael J. O'Sullivan, Cameron G. Walker, Mani Poshdar, Fei Ying
The roles of conceptual modelling in improving construction simulation studies: A comprehensive review. Adv. Eng. Informatics 46 (2020)
Kian Wee Soh, Cameron G. Walker, Michael J. O'Sullivan, J. Wallace
Comparison of Jackknife and Hybrid-Boost Model Averaging to Predict Surgery Durations: A Case Study. SN Comput. Sci. 1 (6) (2020)
Kian Wee Soh, Cameron G. Walker, Michael J. O'Sullivan, J. Wallace
An Evaluation of the Hybrid Model for Predicting Surgery Duration. J. Medical Syst. 44 (2) (2020)
Nikolaus Furian, Clemens Gutschi, Dietmar Neubacher, Cameron G. Walker, Michael J. O'Sullivan
The Activity-Entity-Impact Method: Understanding Bottleneck Behavior of Simulation Models Demonstrated by an Emergency Department Model. WSC (2019)
Fei Ying, Michael J. O'Sullivan, Ivo Adan
Simulation of Vehicle Movements for Planning Construction Logistics Centres. ICORES (2019)
Kanokporn Pongjetanapong, Michael J. O'Sullivan, Cameron G. Walker, Nikolaus Furian
Implementing complex task allocation in a cytology lab via HCCM using Flexsim HC. Simul. Model. Pract. Theory 86 (2018)
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
Subregional volumes of the hippocampus in relation to cognitive function and risk of dementia. NeuroImage 178 (2018)
Avinash Malik, Cameron G. Walker, Michael J. O'Sullivan, Oliver Sinnen
Satisfiability modulo theory (SMT) formulation for optimal scheduling of task graphs with communication delay. Comput. Oper. Res. 89 (2018)
Nikolaus Furian, Dietmar Neubacher, Michael J. O'Sullivan, Cameron G. Walker, C. Pizzera
GEDMod - Towards a generic toolkit for emergency department modeling. Simul. Model. Pract. Theory 87 (2018)
Seyedhamid Mashhadi Moghaddam, Sareh Fotuhi Piraghaj, Michael J. O'Sullivan, Cameron G. Walker, Charles P. Unsworth
Energy-Efficient and SLA-Aware Virtual Machine Selection Algorithm for Dynamic Resource Allocation in Cloud Data Centers. UCC (2018)
Michael J. O'Sullivan, Arthur F. Veinott Jr.
-Present-Value Optimal Policies in Markov Decision Chains. Math. Oper. Res. 42 (3) (2017)
Kian Wee Soh, Cameron G. Walker, Michael J. O'Sullivan
A Literature Review on Validated Simulations of the Surgical Services. J. Medical Syst. 41 (4) (2017)
Mohammed Adel Abdelmegid, Vicente A. González, Ashkan M. Naraghi, Michael J. O'Sullivan, Cameron G. Walker, Mani Poshdar
Towards a conceptual modeling framework for construction simulation. WSC (2017)
Hamed Golzarpoor, Vicente A. González, Michael J. O'Sullivan, Mehdi Shahbazpour, Cameron G. Walker, Mani Poshdar
A non-queue-based paradigm in Discrete-Event-Simulation modelling for construction operations. Simul. Model. Pract. Theory 77 (2017)
Kat Christiansen, John P. Aggleton, Greg D. Parker, Michael J. O'Sullivan, Seralynne D. Vann, Claudia Metzler-Baddeley
The status of the precommissural and postcommissural fornix in normal ageing and mild cognitive impairment: An MRI tractography study. NeuroImage 130 (2016)
Michael J. O'Sullivan, Dan Grigoras
Context Aware Mobile Cloud Services: A User Experience Oriented Middleware for Mobile Cloud Computing. MobileCloud (2016)
Michael J. O'Sullivan, Dan Grigoras
Mobile Cloud Application Models Facilitated by the CPA. EAI Endorsed Trans. Scalable Inf. Syst. 2 (4) (2015)
Timothy W. Harton, Cameron G. Walker, Michael J. O'Sullivan
Towards Power Consumption Modeling for Servers at Scale. UCC (2015)
Nikolaus Furian, Michael J. O'Sullivan, Cameron G. Walker, Siegfried Vössner, Dietmar Neubacher
A conceptual modeling framework for discrete event simulation using hierarchical control structures. Simul. Model. Pract. Theory 56 (2015)
Isaac Hamling, Michael J. O'Sullivan, Cameron G. Walker, Clemens Thielen
Improving Resource Efficiency in Internet Cafés by Virtualization and Optimal User Allocation. UCC (2015)
Michael J. O'Sullivan, Dan Grigoras
Delivering Mobile Cloud Services to the User: Description, Discovery, and Consumption. IEEE MS (2015)
Michael J. O'Sullivan, Dan Grigoras
Integrating mobile and cloud resources management using the cloud personal assistant. Simul. Model. Pract. Theory 50 (2015)
Ramin Raeesi, Michael J. O'Sullivan
Eco-logistics: environmental and economic implications of alternative fuel vehicle routing problem. Int. J. Bus. Perform. Supply Chain Model. 6 (3/4) (2014)
Nikolaus Furian, Michael J. O'Sullivan, Cameron G. Walker, Siegfried Voessner
HCCM - A Control World View For Health Care Discrete Event Simulation. ECMS (2014)
Rok Berlot, Claudia Metzler-Baddeley, Derek K. Jones, Michael J. O'Sullivan
CSF contamination contributes to apparent microstructural alterations in mild cognitive impairment. NeuroImage 92 (2014)
Michael J. O'Sullivan, Dan Grigoras
Mobile Cloud Contextual Awareness with the Cloud Personal Assistant. FiCloud (2014)
Michael J. O'Sullivan, Dan Grigoras
User Experience of Mobile Cloud Applications - Current State and Future Directions. ISPDC (2013)
Michael J. O'Sullivan, Dan Grigoras
The Cloud Personal Assistant for Providing Services to Mobile Clients. SOSE (2013)
Michael J. O'Sullivan, Dan Grigoras
Mobile Cloud Application Models Facilitated by the CPA. MOBILWARE (2013)
Claudia Metzler-Baddeley, Michael J. O'Sullivan, Sonya Bells, Ofer Pasternak, Derek K. Jones
How and how not to correct for CSF-contamination in diffusion MRI. NeuroImage 59 (2) (2012)
Michael J. O'Sullivan, Cameron G. Walker, DongJin Lee
Designing data storage tier using Integer Programing. SAC (2012)
DongJin Lee, Michael J. O'Sullivan, Cameron G. Walker
Benchmarking and modeling disk-based storage tiers for practical storage design. SIGMETRICS Perform. Evaluation Rev. 40 (2) (2012)
DongJin Lee, Michael J. O'Sullivan, Cameron G. Walker
Measurement for Improving the Design of Commodity Archival Storage Tiers. UCC (2011)
Cameron G. Walker, Michael J. O'Sullivan
Core-Edge design of storage area networks - A Single-edge formulation with problem-specific cuts. Comput. Oper. Res. 37 (5) (2010)
Michael J. O'Sullivan, Michael A. Saunders
Stabilizing Policy Improvement for Large-Scale Infinite-Horizon Dynamic Programming. SIAM J. Matrix Anal. Appl. 31 (2) (2009)
Cameron G. Walker, Michael J. O'Sullivan, Timothy Thompson
A mixed-integer approach to Core-Edge design of storage area networks. Comput. Oper. Res. 34 (10) (2007)
Michael J. O'Sullivan, Cameron G. Walker, M. L. O'Sullivan, Timothy Thompson, Andrew B. Philpott
Protecting local access telecommunications networks: Toward a minimum-cost solution. Telecommun. Syst. 33 (4) (2006)