Matthew Tivnan

6 papers · 2023–2025 · 3 venues · across top CS/AI venues

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Achievements

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🌍 Conference Polyglot · Bronze 🚀 Conference Pioneer

Venues

MICCAI (4) ICLR (1) ICML (1)

Top co-authors

Xiang Li (4) Quanzheng Li (4) Siyeop Yoon (4) Dufan Wu (3) Hui Ren (1) Yu Zhang (1) Tianming Liu (1) Web Stayman (1) Jacopo Teneggi (1) Lichao Sun (1)

Research topics

Artificial Intelligence (1) Deep Learning (1) Machine Learning (1) Application Areas (1) Core AI (1) Models (1)

Keywords

conformal prediction (1) convex optimization (1) uncertainty quantification (1) image denoising (1) image inpainting (1) diffusion model (1) schrödinger bridge (1) counterfactual reasoning (1) risk controlling prediction set (1) classifier decision (1) visual counterfactual explanation (1) region constraint (1)

Papers

Cascaded 3D Diffusion Models for Whole-body 3D 18-F FDG PET/CT synthesis from Demographics MICCAI 2025 Rethinking Visual Counterfactual Explanations Through Region Constraint ICLR 2025 Conditional Score-Based Diffusion Model for Cortical Thickness Trajectory Prediction MICCAI 2024 Hallucination Index: An Image Quality Metric for Generative Reconstruction Models MICCAI 2024 Volumetric Conditional Score-based Residual Diffusion Model for PET/MR Denoising MICCAI 2024 How to Trust Your Diffusion Model: A Convex Optimization Approach to Conformal Risk Control ICML 2023