JA
Jose-Luis Ambite
cs.LGGenome-Wide Association Studycs.AIcs.DCcs.CRAlgorithmsneuroscienceophthalmologycs.CLcs.CV
On Valency
published · living versionsW_h3xywxpj·v1 · currentpublished
Federated training performs as well as centralized for 3D Latent Diffusion for Diagnosis-Conditioned Brain MRI Synthesis
with Abhijith Shaji, Paul Kurian, Greg Ver Steeg, Paul M. Thompson
1 version
W_7ktvcfty·v1published
Preprints & journals
85 papers in the corpus · 2009–2026Incidence and Predictors of IOP-Lowering Treatment Following Detection of Referable Glaucoma in a Teleretinal Screening Program.42282159 · Bolo, Kyle, Wong, Brandon J, Do, Jiun L et al.2026 · 0 citationsmedRxiv : the preprint server for health sciences. 2026
Multi-modal Imputation for Alzheimer's Disease Classification2601.21076v1 · Abhijith Shaji, Tamoghna Chattopadhyay, Sophia I. Thomopoulos et al.2026 · 0 citationsarXiv
Comparison of RETFound and a Supervised Convolutional Neural Network for Detection of Referable Glaucoma from Fundus Photographs.41552656 · Bolo, Kyle, Nguyen, Tran Huy, Iyengar, Sreenidhi et al.2026 · 2 citationsOphthalmology science. 2026;6(2):101008
Acute Angle Closure Incidence in a Large Countywide Safety Net Teleretinal Screening Program.40965900 · Lang, Tracy Z, Xu, Benjamin Y, Li, Zhiwei et al.2025 · 2 citationsJAMA ophthalmology. 2025;143(11):883-890
FedDAPL: Toward Client-Private Generalization in Federated Learning2509.23688v1 · Soroosh Safari Loaliyan, Jose-Luis Ambite, Paul M. Thompson et al.2025 · 0 citationsarXiv
Generating diffusion MRI scalar maps from T1-weighted images using Reversible GANs.40949966 · Chattopadhyay, Tamoghna, Mehendale, Gautam, Thomopoulos, Sophia I et al.2025 · 0 citationsbioRxiv : the preprint server for biology. 2025
Comparison of Foundation and Supervised Learning-Based Models for Detection of Referable Glaucoma from Fundus Photographs.40894149 · Bolo, Kyle, Nguyen, Tran Huy, Iyengar, Sreenidhi et al.2025 · 1 citationmedRxiv : the preprint server for health sciences. 2025
Diffusion Bridge Models for 3D Medical Image Translation.41336848 · Zhang, Shaorong, Chattopadhyay, Tamoghna, Thomopoulos, Sophia I et al.2025 · 3 citationsAnnual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. 2025;2025:1-7
Safety of Pharmacologic Dilation: Acute Angle Closure Incidence in a Los Angeles County-Wide Safety Net Teleretinal Screening Program10.1101/2025.06.26.25330091v1 · Lang, T., Xu, B. Y., Li, Z. et al.2025 · 0 citationsmedRxiv
Synthetic Diffusion Tensor Imaging Maps Generated by 2D and 3D Probabilistic Diffusion Models: Evaluation and Applications.40060678 · Chattopadhyay, Tamoghna, Jagad, Chirag, Kush, Rudransh et al.2026 · 2 citationsbioRxiv : the preprint server for biology. 2025
Comparison of Deep Learning and Clinician Performance for Detecting Referable Glaucoma from Fundus Photographs in a Safety Net Population.40235827 · Nguyen, Van, Iyengar, Sreenidhi, Rasheed, Haroon et al.2026 · 10 citationsOphthalmology science. 2025;5(4):100751
Comparison of Explainable AI Models for MRI-based Alzheimer's Disease Classification.39345522 · Chattopadhyay, Tamoghna, Joshy, Neha Ann, Jagad, Chirag et al.2024 · 5 citationsbioRxiv : the preprint server for biology. 2024
Expert-Level Detection of Referable Glaucoma from Fundus Photographs in a Safety Net Population: The AI and Teleophthalmology in Los Angeles Initiative.39252888 · Nguyen, Van, Iyengar, Sreenidhi, Rasheed, Haroon et al.2025 · 3 citationsmedRxiv : the preprint server for health sciences. 2024
A federated learning architecture for secure and private neuroimaging analysis.39233693 · Stripelis, Dimitris, Gupta, Umang, Saleem, Hamza et al.2026 · 31 citationsPatterns (New York, N.Y.). 2024;5(8):101031
Comparison of deep learning architectures for predicting amyloid positivity in Alzheimer's disease, mild cognitive impairment, and healthy aging, from T1-weighted brain structural MRI.39015378 · Chattopadhyay, Tamoghna, Ozarkar, Saket S, Buwa, Ketaki et al.2026 · 17 citationsFrontiers in neuroscience. 2024;18:1387196
Task-Agnostic Federated Learning2406.17235v2 · Zhengtao Yao, Hong Nguyen, Ajitesh Srivastava et al.2024 · 0 citationsarXiv
q-Diffusion leverages the full dimensionality of gene coexpression in single-cell transcriptomics.38565955 · Marmarelis, Myrl G, Littman, Russell, Battaglin, Francesca et al.2024 · 1 citationCommunications biology. 2024;7(1):400
MetisFL: An Embarrassingly Parallelized Controller for Scalable & Efficient Federated Learning Workflows2311.00334v2 · Dimitris Stripelis, Chrysovalantis Anastasiou, Patrick Toral et al.2023 · 1 citationarXiv
NeuroBridge: a prototype platform for discovery of the long-tail neuroimaging data.37720825 · Wang, Lei, Ambite, José Luis, Appaji, Abhishek et al.2026 · 4 citationsFrontiers in neuroinformatics. 2023;17:1215261
NeuroBridge ontology: computable provenance metadata to give the long tail of neuroimaging data a FAIR chance for secondary use.37554248 · Sahoo, Satya S, Turner, Matthew D, Wang, Lei et al.2024 · 9 citationsFrontiers in neuroinformatics. 2023;17:1216443
Federated Learning over Harmonized Data Silos2305.08985v1 · Dimitris Stripelis, Jose Luis Ambite2023 · 4 citationsarXiv
Enabling Scientific Reproducibility through FAIR Data Management: An ontology-driven deep learning approach in the NeuroBridge Project.37128458 · Wang, Xiaochen, Wang, Yue, Ambite, José-Luis et al.2023 · 5 citationsAMIA ... Annual Symposium proceedings. AMIA Symposium. 2022;2022:1135-1144
Selecting Clustering Algorithms for Identity-By-Descent Mapping.36540970 · Shemirani, Ruhollah, Belbin, Gillian M, Burghardt, Keith et al.2022 · 5 citationsPacific Symposium on Biocomputing. Pacific Symposium on Biocomputing. 2023;28:121-132
Evaluation of Transfer Learning Methods for Detecting Alzheimer's Disease with Brain MRI10.1101/2022.08.23.505030v2 · Dhinagar, N. J., Thomopoulos, S. I., Rajagopalan, P. et al.2022 · 24 citationsbioRxiv
Towards Sparsified Federated Neuroimaging Models via Weight Pruning2208.11669v1 · Dimitris Stripelis, Umang Gupta, Nikhil Dhinagar et al.2022 · 4 citationsarXiv
Secure & Private Federated Neuroimaging2205.05249v2 · Dimitris Stripelis, Umang Gupta, Hamza Saleem et al.2022 · 3 citationsarXiv
Performance Weighting for Robust Federated Learning Against Corrupted Sources2205.01184v1 · Dimitris Stripelis, Marcin Abram, Jose Luis Ambite2022 · 3 citationsarXiv
Federated Progressive Sparsification (Purge, Merge, Tune)+2204.12430v2 · Dimitris Stripelis, Umang Gupta, Greg Ver Steeg et al.2022 · 6 citationsarXiv
Federated Named Entity Recognition2203.15101v1 · Joel Mathew, Dimitris Stripelis, Jos'e Luis Ambite2022 · 3 citationsarXiv
Predicted gene expression in ancestrally diverse populations leads to discovery of susceptibility loci for lifestyle and cardiometabolic traits.35263625 · Highland, Heather M, Wojcik, Genevieve L, Graff, Mariaelisa et al.2022 · 13 citationsAmerican journal of human genetics. 2022;109(4):669-679
Using dynamic time warping self-organizing maps to characterize diurnal patterns in environmental exposures.34912034 · Li, Kenan, Sward, Katherine, Deng, Huiyu et al.2022 · 29 citationsScientific reports. 2021;11(1):24052
Building Autocorrelation-Aware Representations for Fine-Scale Spatiotemporal Prediction2112.05313v1 · Yijun Lin, Yao-Yi Chiang, Meredith Franklin et al.2021 · 15 citationsarXiv
NERO: a biomedical named-entity (recognition) ontology with a large, annotated corpus reveals meaningful associations through text embedding.34671039 · Wang, Kanix, Stevens, Robert, Alachram, Halima et al.2022 · 17 citationsNPJ systems biology and applications. 2021;7(1):38
EPS: automated feature selection in case-control studies using extreme pseudo-sampling.33774671 · Shemirani, Ruhollah, Wenric, Stephane, Kenny, Eimear et al.2023 · 2 citationsBioinformatics (Oxford, England). 2021;37(19):3372-3373
W-TSS: A Wavelet-Based Algorithm for Discovering Time Series Shapelets.34502692 · Li, Kenan, Deng, Huiyu, Morrison, John et al.2021 · 1 citationSensors (Basel, Switzerland). 2021;21(17)
Selecting Clustering Algorithms for IBD Mapping10.1101/2021.08.11.456036v1 · Shemirani, R., Belbin, G. M., Burghardt, K. et al.2021 · 3 citationsbioRxiv
Secure Neuroimaging Analysis using Federated Learning with Homomorphic Encryption2108.03437v2 · Dimitris Stripelis, Hamza Saleem, Tanmay Ghai et al.2021 · 73 citationsarXiv
3D Convolutional Neural Networks for Classification of Alzheimer's and Parkinson's Disease with T1-Weighted Brain MRI10.1101/2021.07.26.453903v2 · Dhinagar, N. J., Thomopoulos, S. I., Owens-Walton, C. et al.2021 · 20 citationsbioRxiv
Rapid detection of identity-by-descent tracts for mega-scale datasets.34112768 · Shemirani, Ruhollah, Belbin, Gillian M, Avery, Christy L et al.2021 · 54 citationsNature communications. 2021;12(1):3546
Membership Inference Attacks on Deep Regression Models for Neuroimaging2105.02866v2 · Umang Gupta, Dimitris Stripelis, Pradeep K. Lam et al.2021 · 23 citationsarXiv
Toward a fine-scale population health monitoring system.33861964 · Belbin, Gillian M, Cullina, Sinead, Wenric, Stephane et al.2021 · 141 citationsCell. 2021;184(8):2068-2083.e11
Scaling Neuroscience Research using Federated Learning2102.08440v1 · Dimitris Stripelis, Jose Luis Ambite, Pradeep Lam et al.2021 · 29 citationsarXiv
Semi-Synchronous Federated Learning for Energy-Efficient Training and Accelerated Convergence in Cross-Silo Settings2102.02849v2 · Dimitris Stripelis, Jose Luis Ambite2021 · 42 citationsarXiv
Accelerating Federated Learning in Heterogeneous Data and Computational Environments2008.11281v1 · Dimitris Stripelis, Jose Luis Ambite2020 · 3 citationsarXiv
Minority-centric meta-analyses of blood lipid levels identify novel loci in the Population Architecture using Genomics and Epidemiology (PAGE) study.32226016 · Hu, Yao, Graff, Mariaelisa, Haessler, Jeffrey et al.2020 · 29 citationsPLoS genetics. 2020;16(3):e1008684
A phenome-wide association study (PheWAS) in the Population Architecture using Genomics and Epidemiology (PAGE) study reveals potential pleiotropy in African Americans.31891604 · Pendergrass, Sarah A, Buyske, Steven, Jeff, Janina M et al.2020 · 17 citationsPloS one. 2019;14(12):e0226771
Biomedical Named Entity Recognition via Reference-Set Augmented Bootstrapping1906.00282v1 · Joel Mathew, Shobeir Fakhraei, Jos'e Luis Ambite2019 · 14 citationsarXiv
Genetic analyses of diverse populations improves discovery for complex traits.31217584 · Wojcik, Genevieve L, Graff, Mariaelisa, Nishimura, Katherine K et al.2020 · 1,032 citationsNature. 2019;570(7762):514-518
Genetics of Chronic Kidney Disease Stages Across Ancestries: The PAGE Study.31178898 · Lin, Bridget M, Nadkarni, Girish N, Tao, Ran et al.2025 · 41 citationsFrontiers in genetics. 2019;10:494
BD2K Training Coordinating Center's ERuDIte: the Educational Resource Discovery Index for Data Science.35548703 · Ambite, José Luis, Fierro, Lily, Gordon, Jonathan et al.2022 · 9 citationsIEEE transactions on emerging topics in computing. 2021;9(1):316-328
Career total: 223 works. 85 are in this corpus.Showing the 50 most recent.
Profile built from the corpus for this byline.
Author records are still filling in while the Hub is in alpha. If this is your page, you'll be able to claim it soon. Spot a mistake? Tell us.