Alex D. Leow

Orcid: 0000-0002-5660-8651

According to our database1, Alex D. Leow authored at least 92 papers between 2004 and 2024.

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Bibliography

2024
Smartphone keyboard dynamics predict affect in suicidal ideation.
npj Digit. Medicine, 2024

Interpretable Spatio-Temporal Embedding for Brain Structural-Effective Network with Ordinary Differential Equation.
Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2024, 2024

2023
A Novel Approach to Clustering Accelerometer Data for Application in Passive Predictions of Changes in Depression Severity.
Sensors, February, 2023

Signed graph representation learning for functional-to-structural brain network mapping.
Medical Image Anal., 2023

Enhanced simulations of whole-brain dynamics using hybrid resting-state structural connectomes.
Frontiers Comput. Neurosci., 2023

Bidirectional Mapping with Contrastive Learning on Multimodal Neuroimaging Data.
Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2023, 2023

Normative Modeling Via Conditional Variational Autoencoder and Adversarial Learning to Identify Brain Dysfunction in Alzheimer's Disease.
Proceedings of the 20th IEEE International Symposium on Biomedical Imaging, 2023

Smartphone-derived Virtual Keyboard Dynamics Coupled with Accelerometer Data as a Window into Understanding Brain Health: Smartphone Keyboard and Accelerometer as Window into Brain Health.
Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems, 2023

2022
Federated Multi-view Learning for Private Medical Data Integration and Analysis.
ACM Trans. Intell. Syst. Technol., 2022

Predicting clinically relevant changes in bipolar disorder outside the clinic walls based on pervasive technology interactions via smartphone typing dynamics.
Pervasive Mob. Comput., 2022

Smartphone accelerometer data as a proxy for clinical data in modeling of bipolar disorder symptom trajectory.
npj Digit. Medicine, 2022

Normative Modeling via Conditional Variational Autoencoder and Adversarial Learning to Identify Brain Dysfunction in Alzheimer's Disease.
CoRR, 2022

Functional2Structural: Cross-Modality Brain Networks Representation Learning.
CoRR, 2022

Unified Embeddings of Structural and Functional Connectome via a Function-Constrained Structural Graph Variational Auto-Encoder.
Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2022, 2022

Structure-Preserving Graph Kernel for Brain Network Classification.
Proceedings of the 19th IEEE International Symposium on Biomedical Imaging, 2022

2021
Kollector: Detecting Fraudulent Activities on Mobile Devices Using Deep Learning.
IEEE Trans. Mob. Comput., 2021

rest2vec: Vectorizing the resting-state functional connectome using graph embedding.
NeuroImage, 2021

EEG Classification by Factoring in Sensor Spatial Configuration.
IEEE Access, 2021

2020
Effects of mood and aging on keystroke dynamics metadata and their diurnal patterns in a large open-science sample: A BiAffect iOS study.
J. Am. Medical Informatics Assoc., 2020

A Generalized Framework of Pathlength Associated Community Estimation for Brain Structural Network.
Proceedings of the 17th IEEE International Symposium on Biomedical Imaging, 2020

Diagnosing Chemotherapy-Related Cognitive Impairment Using Digital Phenotyping.
Proceedings of the AMIA 2020, 2020

2019
Altered dynamic electroencephalography connectome phase-space features of emotion regulation in social anxiety.
NeuroImage, 2019

Improved EEG Classification by factoring in sensor topography.
CoRR, 2019

TempoCave: Visualizing Dynamic Connectome Datasets to Support Cognitive Behavioral Therapy.
Proceedings of the 30th IEEE Visualization Conference, 2019

EEG Classification based on Image Configuration in Social Anxiety Disorder.
Proceedings of the 2019 9th International IEEE/EMBS Conference on Neural Engineering (NER), 2019

Classifying Stages of Mild Cognitive Impairment via Augmented Graph Embedding.
Proceedings of the Multimodal Brain Image Analysis and Mathematical Foundations of Computational Anatomy, 2019

Brain Dynamics Through the Lens of Statistical Mechanics by Unifying Structure and Function.
Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2019, 2019

Identifying Configurational Abnormalities in Alzheimer'S Disease Progression Using Multi-View Structure Connectome.
Proceedings of the 16th IEEE International Symposium on Biomedical Imaging, 2019

Identifying Early Hepatic Encephalopathy Through Digital Phenotyping.
Proceedings of the AMIA 2019, 2019

2018
Disrupted topology of the resting state structural connectome in middle-aged <i>APOE</i> ε4 carriers.
NeuroImage, 2018

Thought Chart: tracking the thought with manifold learning during emotion regulation.
Brain Informatics, 2018

Phase Angle Spatial Embedding (PhASE) - A Kernel Method for Studying the Topology of the Human Functional Connectome.
Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2018, 2018

Cross-diagnostic Prediction of Dimensional Psychiatric Phenotypes in Anorexia Nervosa and Body Dysmorphic Disorder Using Multimodal Neuroimaging and Psychometric Data.
Proceedings of the Graphs in Biomedical Image Analysis - and - Integrating Medical Imaging and Non-Imaging Modalities, 2018

Exact Combinatorial Inference for Brain Images.
Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2018, 2018

dpMood: Exploiting Local and Periodic Typing Dynamics for Personalized Mood Prediction.
Proceedings of the IEEE International Conference on Data Mining, 2018

Multi-View Multi-Graph Embedding for Brain Network Clustering Analysis.
Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence, 2018

2017
Exploring the Human Connectome Topology in Group Studies.
CoRR, 2017

t-BNE: Tensor-based Brain Network Embedding.
Proceedings of the 2017 SIAM International Conference on Data Mining, 2017

Sequential Keystroke Behavioral Biometrics for Mobile User Identification via Multi-view Deep Learning.
Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2017

A Traffic Analysis Perspective on Communication in the Brain.
Proceedings of the 18th IEEE International Conference on Mobile Data Management, 2017

DeepMood: Modeling Mobile Phone Typing Dynamics for Mood Detection.
Proceedings of the 23rd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Halifax, NS, Canada, August 13, 2017

Multi-view Clustering with Graph Embedding for Connectome Analysis.
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, 2017

2016
Intrinsic Geometry Visualization for the Interactive Analysis of Brain Connectivity Patterns.
Proceedings of the Visualization and Data Analysis 2016, 2016

Semi-supervised Tensor Factorization for Brain Network Analysis.
Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2016

EEG based functional connectivity reflects cognitive load during emotion regulation.
Proceedings of the 13th IEEE International Symposium on Biomedical Imaging, 2016

Diffusion tensor distribution function metrics boost power to detect deficits in Alzheimer's disease.
Proceedings of the 13th IEEE International Symposium on Biomedical Imaging, 2016

Thought Chart: Tracking Dynamic EEG Brain Connectivity with Unsupervised Manifold Learning.
Proceedings of the Brain Informatics and Health - International Conference, 2016

2015
The intrinsic geometry of the human brain connectome.
Brain Informatics, 2015

BRAINtrinsic: A Virtual Reality-Compatible Tool for Exploring Intrinsic Topologies of the Human Brain Connectome.
Proceedings of the Brain Informatics and Health - 8th International Conference, 2015

Identification of Discriminative Subgraph Patterns in fMRI Brain Networks in Bipolar Affective Disorder.
Proceedings of the Brain Informatics and Health - 8th International Conference, 2015

2013
Unbiased tensor-based morphometry: Improved robustness and sample size estimates for Alzheimer's disease clinical trials.
NeuroImage, 2013

Constructing the resting state structural connectome.
Frontiers Neuroinformatics, 2013

Fractional Order Generalization of Anomalous Diffusion as a Multidimensional Extension of the Transmission Line Equation.
IEEE J. Emerg. Sel. Topics Circuits Syst., 2013

Multi-resolutional Brain Network Filtering and Analysis via Wavelets on Non-Euclidean Space.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2013, 2013

2012
Hierarchical Structural Mapping for Globally Optimized Estimation of Functional Networks.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2012, 2012

A Framework for Quantifying Node-Level Community Structure Group Differences in Brain Connectivity Networks.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2012, 2012

Measuring inter-hemispheric integration in bipolar affective disorder using brain network analyses and HARDI.
Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012

2011
Accurate measurement of brain changes in longitudinal MRI scans using tensor-based morphometry.
NeuroImage, 2011

Differential information content in staggered multiple shell hardi measured by the tensor distribution function.
Proceedings of the 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2011

TDF-TRACT: Probabilistic tractography using the tensor distribution function.
Proceedings of the 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2011

2010
How does angular resolution affect diffusion imaging measures?
NeuroImage, 2010

Genome-wide analysis reveals novel genes influencing temporal lobe structure with relevance to neurodegeneration in Alzheimer's disease.
NeuroImage, 2010

Voxelwise genome-wide association study (vGWAS).
NeuroImage, 2010

Mapping Alzheimer's disease progression in 1309 MRI scans: Power estimates for different inter-scan intervals.
NeuroImage, 2010

2009
Alzheimer's Disease Neuroimaging Initiative: A one-year follow up study using tensor-based morphometry correlating degenerative rates, biomarkers and cognition.
NeuroImage, 2009

Optimizing power to track brain degeneration in Alzheimer's disease and mild cognitive impairment with tensor-based morphometry: An ADNI study of 515 subjects.
NeuroImage, 2009

Comparing registration methods for mapping brain change using tensor-based morphometry.
Medical Image Anal., 2009

A Novel Measure of Fractional Anisotropy Based on the Tensor Distribution Function.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2009

Analyzing Multi-Fiber Reconstruction in High Angular Resolution Diffusion Imaging Using the Tensor Distribution Function.
Proceedings of the 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Boston, MA, USA, June 28, 2009

White Matter Integrity Measured by Fractional Anisotropy Correlates Poorly with Actual Individual Fiber Anisotropy.
Proceedings of the 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Boston, MA, USA, June 28, 2009

Segmenting Crossing Fiber Geometries Using Fluid Mechanics Tensor Distribution Function Tractography.
Proceedings of the 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Boston, MA, USA, June 28, 2009

2008
Fluid Registration of Diffusion Tensor Images Using Information Theory.
IEEE Trans. Medical Imaging, 2008

Tensor-based morphometry as a neuroimaging biomarker for Alzheimer's disease: An MRI study of 676 AD, MCI, and normal subjects.
NeuroImage, 2008

3D characterization of brain atrophy in Alzheimer's disease and mild cognitive impairment using tensor-based morphometry.
NeuroImage, 2008

Tensor distribution function.
Proceedings of the Medical Imaging 2008: Image Processing, 2008

Validating unbiased registration on longitudinal MRI scans from the Alzheimer'S Disease neuroimaging initiative (ADNI).
Proceedings of the 2008 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2008

The tensor distribution function.
Proceedings of the 2008 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2008

Asymmetric and symmetric unbiased image registration: Statistical assessment of performance.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2008

Probabilistic multi-tensor estimation using the Tensor Distribution Function.
Proceedings of the 2008 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2008), 2008

Multimodal unbiased image matching via mutual information.
Proceedings of the Computational Imaging VI, 2008

2007
Statistical Properties of Jacobian Maps and the Realization of Unbiased Large-Deformation Nonlinear Image Registration.
IEEE Trans. Medical Imaging, 2007

3D pattern of brain abnormalities in Fragile X syndrome visualized using tensor-based morphometry.
NeuroImage, 2007

Log-unbiased large-deformation image registration.
Proceedings of the VISAPP 2007: Proceedings of the Second International Conference on Computer Vision Theory and Applications, Barcelona, Spain, March 8-11, 2007, 2007

Quantifying Deformation Using Information Theory: The Log-Unbiased Nonlinear Registration.
Proceedings of the 2007 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2007

Multiphase Segmentation of Deformation using Logarithmic Priors.
Proceedings of the 2007 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2007), 2007

Topology Preserving Log-Unbiased Nonlinear Image Registration: Theory and Implementation.
Proceedings of the 2007 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2007), 2007

2006
Longitudinal stability of MRI for mapping brain change using tensor-based morphometry.
NeuroImage, 2006

Landmark matching on the sphere using distance functions.
Proceedings of the 2006 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2006

2005
Brain structural mapping using a novel hybrid implicit/explicit framework based on the level-set method.
NeuroImage, 2005

Inverse Consistent Mapping in 3D Deformable Image Registration: Its Construction and Statistical Properties.
Proceedings of the Information Processing in Medical Imaging, 2005

2004
Brain Warping with Implicit Representations.
Proceedings of the 2004 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2004

Linear and Non-linear Geometric Object Matching with Implicit Representation.
Proceedings of the 17th International Conference on Pattern Recognition, 2004


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