Peter A. Wijeratne

19 papers A* 1Journal 14Unranked 4
YearRankTypeTitle / Venue / Authors
2025 J jnl
Capturing Longitudinal Changes in Brain Morphology Using Temporally Parameterized Neural Displacement Fields.
CoRR
Aisha L. Shuaibu, Kieran A. Gibb, Peter A. Wijeratne, Ivor J. A. Simpson
2025 — conf
Evaluating Structural Uncertainty in Accelerated MRI: Are Voxelwise Measures Useful Surrogates?
MLMI@MICCAI
Luca Trautmann, Peter A. Wijeratne, Itamar Ronen, Ivor J. A. Simpson
2025 J jnl
How Should We Evaluate Uncertainty in Accelerated MRI Reconstruction?
CoRR
Luca Trautmann, Peter A. Wijeratne, Itamar Ronen, Ivor Simpson
2025 J jnl
Investigating the Role of Bilateral Symmetry for Inpainting Brain MRI.
CoRR
Sergey Kuznetsov, Sanduni Pinnawala, Peter A. Wijeratne, Ivor J. A. Simpson
2025 — conf
Learning Mechanistic Subtypes of Neurodegeneration with a Physics-Informed Variational Autoencoder Mixture Model.
SASHIMI@MICCAI 2025
Sanduni Pinnawala, Annabelle Hartanto, Ivor J. A. Simpson, Peter A. Wijeratne
2025 J jnl
Learning Mechanistic Subtypes of Neurodegeneration with a Physics-Informed Variational Autoencoder Mixture Model.
CoRR
Sanduni Pinnawala, Annabelle Hartanto, Ivor J. A. Simpson, Peter A. Wijeratne
2024 J jnl
Evaluation of automated airway morphological quantification for assessing fibrosing lung disease.
Comput. methods Biomech. Biomed. Eng. Imaging Vis.
Ashkan Pakzad, Wing Keung Cheung, Coline H. M. Van Moorsel, Kin Quan, Nesrin Mogulkoc, Brian J. Bartholmai, H. W. Van Es, Alper Ezircan, Frouke Van Beek, Marcel Veltkamp, Ronald A. Karwoski, T. Peikert, R. D. Clay, Finbar Foley, Cassandra Braun, Recep Savas, Carole H. Sudre, Tom Doel, Daniel C. Alexander, Peter A. Wijeratne, Dave Hawkes, Yipeng Hu, John R. Hurst, Joseph Jacob
2024 A* conf
Unscrambling disease progression at scale: fast inference of event permutations with optimal transport.
NeurIPS
Peter A. Wijeratne, Daniel C. Alexander
2024 J jnl
Unscrambling disease progression at scale: fast inference of event permutations with optimal transport.
CoRR
Peter A. Wijeratne, Daniel C. Alexander
2023 — conf
Subtype and Stage Inference with Timescales.
IPMI
Alexandra L. Young, Leon M. Aksman, Daniel C. Alexander, Peter A. Wijeratne
2021 J jnl
A Multi-Study Model-Based Evaluation of the Sequence of Imaging and Clinical Biomarker Changes in Huntington's Disease.
Frontiers Big Data
Peter A. Wijeratne, Eileanoir B. Johnson, Sarah Gregory, Nellie Georgiou-Karistianis, Jane S. Paulsen, Rachael I. Scahill, Sarah J. Tabrizi, Daniel C. Alexander
2021 J jnl
Evaluation of automated airway morphological quantification for assessing fibrosing lung disease.
CoRR
Ashkan Pakzad, Wing Keung Cheung, Kin Quan, Nesrin Mogulkoc, Coline H. M. Van Moorsel, Brian J. Bartholmai, Hendrik W. Van Es, Alper Ezircan, Frouke Van Beek, Marcel Veltkamp, Ronald A. Karwoski, Tobias Peikert, Ryan D. Clay, Finbar Foley, Cassandra Braun, Recep Savas, Carole H. Sudre, Tom Doel, Daniel C. Alexander, Peter A. Wijeratne, David J. Hawkes, Yipeng Hu, John R. Hurst, Joseph Jacob
2021 — conf
Learning Transition Times in Event Sequences: The Temporal Event-Based Model of Disease Progression.
IPMI
Peter A. Wijeratne, Daniel C. Alexander
2021 J jnl
Ordinal SuStaIn: Subtype and Stage Inference for Clinical Scores, Visual Ratings, and Other Ordinal Data.
Frontiers Artif. Intell.
Alexandra L. Young, Jacob W. Vogel, Leon M. Aksman, Peter A. Wijeratne, Arman Eshaghi, Neil P. Oxtoby, Steven C. R. Williams, Daniel C. Alexander
2021 J jnl
pySuStaIn: A Python implementation of the Subtype and Stage Inference algorithm.
SoftwareX
Leon M. Aksman, Peter A. Wijeratne, Neil P. Oxtoby, Arman Eshaghi, Cameron Shand, André Altmann, Daniel C. Alexander, Alexandra L. Young
2020 J jnl
Learning transition times in event sequences: the Event-Based Hidden Markov Model of disease progression.
CoRR
Peter A. Wijeratne, Daniel C. Alexander
2019 J jnl
Correction: In-silico dynamic analysis of cytotoxic drug administration to solid tumours: Effect of binding affinity and vessel permeability.
PLoS Comput. Biol.
Vasileios Vavourakis, Triantafyllos Stylianopoulos, Peter A. Wijeratne
2018 J jnl
In-silico dynamic analysis of cytotoxic drug administration to solid tumours: Effect of binding affinity and vessel permeability.
PLoS Comput. Biol.
Vasileios Vavourakis, Triantafyllos Stylianopoulos, Peter A. Wijeratne
2017 J jnl
A Validated Multiscale In-Silico Model for Mechano-sensitive Tumour Angiogenesis and Growth.
PLoS Comput. Biol.
Vasileios Vavourakis, Peter A. Wijeratne, Rebecca Shipley, Marilena Loizidou, Triantafyllos Stylianopoulos, David J. Hawkes