Visual and Analytic Computing Lab @ MUN

Dataset-Origin Signatures and Shortcut Learning in Screening Mammography AI: A Cross-Dataset Case Study

P Hajishafiezahramini, M Hamilton, O Meruvia-Pastor, E Kendall

arXiv preprint arXiv:2607.15416, 2026

Generative morphological alignment of multi-view mammograms via spatially-conditioned diffusion

Q Tang, P Ding, L Zhang, G Dai, M Hamilton, H An

Engineering Applications of Artificial Intelligence 172, 114344, 2026

Sea Ice Classification Enhancement Using Calibration-Focused Loss Functions

N Ahmadian, M Hamilton, W Huang

Remote Sensing 18 (5), 810, 2026

Analysis and nomograph development for a leaky pipeline carrying plug flow based on numerical modeling and experimental validation

H Ferroudji, A Barooah, I Hassan, AK Sleiti, SR Gomari, M Hamilton, ...

Scientific Reports 16 (1), 12128, 2026

Development of Machine Learning Models for Multiple Leak Detection in Offshore Gas Pipelines under Single-and Multiphase Flow Conditions

WA Al-Ammari, AK Sleiti, Y AbuShanab, M Hamilton, A Rashid Hasan, ...

Journal of Pipeline Systems Engineering and Practice 17 (1), 04025092, 2026

Prompt-Level Contrastive Learning for Context-Aware Multi-modal Image Representation in Medical Diagnosis

G Dai, Z Tian, C Xin, D Dai, C Wang, Y Zhang, H Chen, M Hamilton

Pattern Recognition, 113027, 2026

Analysis of water-air multiphase flow through a pipeline with two leaks using numerical and experimental methods

H Ferroudji, M Saad Khan, A Barooah, M Azizur Rahman, I Hassan, ...

Journal of Dispersion Science and Technology 47 (1), 36-47, 2026

Advancing offshore pipeline safety: Exploring non-invasive Electrical Resistance Tomography for upstream leak response detection Strategy

MS Khan, H Ferroudji, A Barooah, MA Rahman, I Hassan, R Hassan, ...

Flow Measurement and Instrumentation 106, 103013, 2025

Newfoundland and Labrador Breast Screening (NLBS) Dataset (NL-Breast-Screen)

E Kendall, P Hajishafiezahramini, M Hamilton, G Doyle, N Wadden, ...

Federated Research Data Repository/dépôt fédéré de données de recherche, 2025

Polarization-Aware CrossGate U-Net for Sea Ice Classification

N Ahmadian, M Hamilton, W Huang

IEEE Geoscience and Remote Sensing Letters 23, 1-5, 2025

Digital Twin for Pipeline Leak Monitoring

M Hamilton, H Ferroudji, M Colbourne, S Sheppard, A Barooah, AK Sleiti, ...

Abu Dhabi International Petroleum Exhibition and Conference, D031S102R004, 2025

Integrating advanced frequency-domain signal processing with machine learning for accurate leak detection in subsurface CO2 storage

S Harati, SR Gomari, MA Rahman, R Hassan, I Hassan, AK Sleiti, ...

Gas Science and Engineering, 205798, 2025

Development of digital/visual twin for real‐time leak detection in gas pipelines under multiphase flow conditions

WA Al‐Ammari, AK Sleiti, M Hamilton, H Ferroudji, SR Gomari, I Hassan, ...

Greenhouse Gases: Science and Technology 15 (5), 513-530, 2025

Full field digital mammography dataset from a population screening program

E Kendall, P Hajishafiezahramini, M Hamilton, G Doyle, N Wadden, ...

Scientific Data 12 (1), 1479, 2025

Multi-Task Learning Network for Medical Image Analysis Guided by Lesion Regions and Spatial Relationships of Tissues

G Dai, D Dai, C Wang, Q Tang, M Hamilton, H Chen, Y Zhang

IEEE Transactions on Circuits and Systems for Video Technology, 2025

Performance Evaluation of Three Deep Learning Models for River ICE Segmentation From Aerial Images

N Ahmadian, M Hamilton, W Huang

2025 IEEE 20th International Symposium on Antenna Technology and Applied …, 2025

Adaptive Flight Planning Using Turbulence and Weather Forecasts

SS Nair, M Hamilton

2025 IEEE 20th International Symposium on Antenna Technology and Applied …, 2025

A Unified Data Platform for Maritime Analytics and Predictive Modeling in Arctic Operations

B Singh, J Barnes, A Kennedy, M Hamilton, S Reddy

POAC`25, 2025

AI-Based Adaptive Digital Twin Framework for Real-Time Leak Detection and Localization in Offshore Gas Pipelines

WA Al-Ammari, AK Sleiti, M Hamilton, H Ferroudji, M Azizur Rahman, ...

International Conference on Offshore Mechanics and Arctic Engineering 88957 …, 2025

Advanced Emissions Profiling of Canadian Icebreaker Vessels: Bridging Calculations, Validating Empirical Data, and Exploring Decarbonization Strategies

SR Chittamuru, H Matthew, A Akinturk, A Kennedy, J Barnes, B Singh

OCEANS 2025 Brest, 1-10, 2025

Light field volume rendering method

M Hamilton

US Patent App. 19/056,870, 2025

Layered scene decomposition codec with ray tracing rendering

M Hamilton, C Rumbolt, D Benoit, M Troke, R Lockyer, T Butyn

US Patent App. 19/062,811, 2025

Integration of Unsupervised and Supervised Machine Learning Models for Single/Multiple Leak Detection and Localization Using Minimal Sensor Data

W Al-Ammari, AK Sleiti, M Hamilton, H Ferroudji, SR Gomari, I Hassan, ...

21st Global Congress on Process Safety: 2025 Spring Meeting and 21st Global …, 2025

Light field volume rendering method

M Hamilton

US Patent 12,260,495, 2025

Light field sampling method

M Hamilton, C Rumbolt, D Benoit, M Troke, R Lockyer, T Butyn

US Patent 12,261,989, 2025

Comprehensive analysis of leak impacts on liquid-gas multiphase flow using statistical, wavelet transform, and machine learning approaches

H Ferroudji, MS Khan, A Barooah, WA Al-Ammari, I Hassan, R Hassan, ...

Process Safety and Environmental Protection 194, 825-843, 2025

Development of a Mechanistic and Dimensional Analysis Model for Multiphase Flow Leak Detection in Pipeline

MS Kaan, H Ferroudji, MA Rahman, AR Hassan, I Hassan, AK Sleiti, ...

2025

List of Technical Program Committee (TPC) Members

AR Sebak, AA Kishk, A Komarov, BAF Esmail, CD Rouse, C Gilmore, ...

2025

Advancing Offshore Pipeline Safety: Exploring Non-Invasive Electrical Resistance Tomography for Rapid Upstream Leak Response Detection Strategy

MS Khan, H Ferroudji, A Barooah, I Hassan, AR Hassan, AK Sleiti, ...

Available at SSRN 5142424, 2025

Ship data clustering for improved fuel efficiency optimization decision support systems

C Piercey, M Hamilton, B Veitch, J Barnes, X Jiang

OCEANS 2024-Halifax, 1-6, 2024

Single and multiphase flow leak detection in onshore/offshore pipelines and subsurface sequestration sites: An overview

MA Rahman, A Barooah, MS Khan, R Hassan, I Hassan, AK Sleiti, ...

Journal of Loss Prevention in the Process Industries 90, 105327, 2024

Development of Advanced Machine Learning Models for Multiple Leak Detection in Offshore Gas Pipelines Under Single-and Multiphase Flow Conditions

WA Al-Ammari, AK Sleiti, Y AbuShanab, M Hamilton, AR Hassan, ...

Available at SSRN 4901788, 2024

Investigation of multiphase flow leak detection in pipeline using time series analysis technique

A Barooah, MS Khan, H Ferroudji, MA Rahman, R Hassan, I Hassan, ...

International Conference on Offshore Mechanics and Arctic Engineering 87868 …, 2024

Numerical Modeling Of Water-Air Multiphase Flow Within A Pipeline In The Presence Of Double Leaks

H Ferroudji, MS Khan, A Barooah, MA Rahman, I Hassan, R Hassan, ...

11th International Conference on Fluid Flow, Heat and Mass Transfer (FFHMT 2024), 2024

Towards Passing the Visual Turing Test with Field of Light Displays

N Wells, A Soares, M Hamilton

SID Symposium Digest of Technical Papers 55 (1), 1910-1913, 2024

Layered scene decomposition CODEC method

M Hamilton, C Rumbolt, D Benoit, M Troke, R Lockyer

US Patent 11,968,372, 2024

Experimental Investigation of Early Leak Detection in Offshore Multiphase Flow Pipelines Using Non-Invasive Electrical Resistance Tomography

MS Khan, A Barooah, H Ferroudji, MA Rahman, I Hassan, R Hasan, ...

SPE EOR Conference at Oil and Gas West Asia, D021S014R001, 2024

Response to Galiano

M Hamilton, E Kendall

Health Physics 126 (3), 164, 2024

Performance analysis of various machine learning algorithms for CO2 leak prediction and characterization in geo-sequestration injection wells

S Harati, SR Gomari, MA Rahman, R Hassan, I Hassan, AK Sleiti, ...

Process Safety and Environmental Protection 183, 99-110, 2024

Development of a Mechanistic and Data-Driven Model for Multiphase Flow Leak Detection in Pipeline

A Barooah, MS Khan, MA Rahman, R Hassan, I Hassan, AK Sleiti, ...

International Petroleum Technology Conference, D011S028R008, 2024

Enhancing Safety in Geological Carbon Sequestration: Supervised Machine Learning for Early Detection and Mitigation of CO 2 Leakage in Injection Wells

S Harati, SR Gomari, MA Rahman, R Hassan, I Hassan, AK Sleiti, ...

International Petroleum Technology Conference, IPTC-23737-EA, 2024

Layered scene decomposition codec with view independent rasterization

M Hamilton, C Rumbolt, D Benoit, M Troke, R Lockyer, T Butyn

US Patent 11,876,950, 2024

Layered scene decomposition CODEC with transparency

M Hamilton, C Rumbolt, D Benoit, M Troke, R Lockyer, T Butyn

US Patent 11,876,949, 2024

Light field volume rendering system and methods

M Hamilton

US Patent 11,869,138, 2024

Numerical and experimental modeling of two leaks behavior for water-air multiphase flow through a pipeline

H Ferroudji, MS Khan, A Barooah, A Rahman, I Hassan, R Hassan, ...

ASTFE Digital Library, 2024

Layered scene decomposition codec with volume rendering

M Hamilton, C Rumbolt, D Benoit, M Troke, R Lockyer, T Butyn

US Patent 11,818,327, 2023

Response to McCollough et al.

M Hamilton, E Kendall

Health Physics 125 (5), 376, 2023

Immersive media and the metaverse

AT Hinds, IDD Curcio, M Hamilton

IEEE Communications Magazine 61 (9), 48-54, 2023

Visual Twin for Pipeline Leak Detection

M Hamilton, W Al-Ammari, Y AbuShanab, A Sleiti, R Hassan, I Hassan, ...

Abu Dhabi International Petroleum Exhibition and Conference, D031S099R001, 2023

Radiation exposure from the patient perspective: an argument for the inclusion of dose history

M Hamilton, E Kendall

Health Physics 125 (3), 198-201, 2023

Layered scene decomposition CODEC with layered depth imaging

M Hamilton, C Rumbolt, D Benoit, M Troke, R Lockyer, T Butyn

US Patent 11,743,443, 2023

Layered scene decomposition codec system and methods

M Hamilton, C Rumbolt, D Benoit, M Troke, R Lockyer

US Patent 11,611,755, 2023

Light field volume rendering system and methods

M Hamilton

US Patent 11,562,530, 2023

On Requirements for Field of Light Displays to Pass the Visual Turing Test

M Hamilton, N Wells, A Soares

2022 IEEE International Symposium on Multimedia (ISM), 86-87, 2022

Layered scene decomposition CODEC with view independent rasterization

M Hamilton, C Rumbolt, D Benoit, M Troke, R Lockyer, T Butyn

US Patent 11,457,197, 2022

Directional pixel array for multiple view display

W Haas, J Campbell-Correa, M Hamilton, S Hill, J Peckham, C Rumbolt

US Patent 11,451,763, 2022

Layered scene decomposition CODEC with transparency

M Hamilton, C Rumbolt, D Benoit, M Troke, R Lockyer, T Butyn

US Patent 11,363,249, 2022

Layered scene decomposition CODEC with asymptotic resolution

M Hamilton, C Rumbolt, D Benoit, M Troke, R Lockyer, T Butyn

US Patent 11,330,244, 2022

Layered scene decomposition CODEC with layered depth imaging

M Hamilton, C Rumbolt, D Benoit, M Troke, R Lockyer, T Butyn

US Patent 11,252,392, 2022

Layered scene decomposition codec with higher order lighting

M Hamilton, C Rumbolt, D Benoit, M Troke, R Lockyer, T Butyn

US Patent App. 17/198,710, 2021

Directional pixel array for multiple view display

W Haas, J Campbell-Correa, M Hamilton, S Hill, J Peckham, C Rumbolt

US Patent 11,025,895, 2021

Layered scene decomposition CODEC with higher order lighting

M Hamilton, C Rumbolt, D Benoit, M Troke, R Lockyer, T Butyn

US Patent 10,986,326, 2021

Layered scene decomposition CODEC system and methods

M Hamilton, C Rumbolt, D Benoit, M Troke, R Lockyer

US Patent 10,972,737, 2021

High-performance light field display simulator

M Hamilton, M Troke, C Rumbolt, R Lockyer, D Benoit, T Butyn

US Patent 10,924,727, 2021

Layered scene decomposition CODEC with asymptotic resolution

M Hamilton, C Rumbolt, D Benoit, M Troke, R Lockyer, T Butyn

US Patent 10,911,735, 2021

Visualization Using Field of Light Displays: Opportunities and New Questions

M Hamilton

2021

Directional pixel for multiple view display

W Haas, J Campbell-Correa, M Hamilton, S Hill, J Peckham, C Rumbolt

US Patent 10,536,688, 2020

Layered scene decomposition CODEC system and methods

M Hamilton, C Rumbolt, D Benoit, M Troke, R Lockyer

US Patent 10,432,944, 2019

Directional pixel for multiple view display

W Haas, J Campbell-Correa, M Hamilton, S Hill, J Peckham, C Rumbolt

US Patent 10,244,230, 2019

Holographic Displays: Emerging Technologies and Use Cases in Defence Applications

M Hamilton, T Butyn, R Baker

NATO MSG-159 2018 Annual M&S Conference., 2018

Light Field Display Simulator for Experience and Quality Evaluation

M Hamilton, M., Rumbolt, C., Butyn, T., Benoit, D., Lockyer, R. and Troke

SID Symposium Digest of Technical Papers 49, 1523-1526, 2018

Integrated Design and Analysis for Virtual Arctic Simulation Environment

M Hamilton, A Maynard, M Jujuly, I Adeoti, A Rahman, M Adey

OTC Arctic Technology Conference, OTC-27392-MS, 2016

Virtual Arctic Simulation Environment

M Hamilton, S Dodd

OTC Arctic Technology Conference, OTC-25525-MS, 2015

Real-Time Time-Warped Multiscale Signal Processing for Scientific Visualization

M Hamilton

University of Alberta (Canada), 2013

Coarse-grained molecular simulation of diffusion and reaction kinetics in a crowded virtual cytoplasm

D Ridgway, G Broderick, A Lopez-Campistrous, M Ru'aini, P Winter, ...

Biophysical journal 94 (10), 3748-3759, 2008

Three Dimensional Cache-Coherency for Multicore Volume Rendering

M Hamilton, L Zhan, A, Maynard, RP Bording

Seventeenth Annual IEEE Newfoundland Electrical and Computer Engineering …, 2007

Approximating solution structure

I van Rooij, M Hamilton, M Müller, T Wareham

Schloss Dagstuhl–Leibniz-Zentrum für Informatik, 2007

The parameterized complexity of enumerating frequent itemsets

M Hamilton, R Chaytor, T Wareham

International Workshop on Parameterized and Exact Computation, 227-238, 2006

Prototyping Parallel Sequence Edit-Distance Algorithms in FPGA Hardware.

D Churchill, P Gillard, M Hamilton, T Wareham

Proceedings of the Fourteenth Annual Newfoundland Electrical and Computer …, 2004

A System for Real-time Parallel Scientific Computation and Visualization using the IBM Blue Gene/L Supercomputer

M Hamilton, D Churchill, RP Bording, K Jordan

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