Hongkai Zhao

5 papers · 2020–2025 · 4 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🏃 Academic Marathon · Sprint 🌉 Interdisciplinary Bridge · Silver 🗺️ Taxonomy Completionist (10) 🐣 Hot Topic Early Bird

Venues

CVPR (2) ICML (1) JMLR (1) MICCAI (1)

Top co-authors

Rongjie Lai (2) Jianfeng Lu (2) Rui Xiang (2) Shijun Zhang (2) Zhu He (1) Qingbo Kang (1) Jun Gao (1) Qicheng Lao (1) Kang Li (1)

Research topics

Machine Learning (3) Optimization & Theory · Machine Learning (3) Computer Vision (2) Deep Learning (2) Analysis (2) Architectures (2) Computer Science (1) Mathematics & Optimization (1) Foundations (1) Mathematics (1) Optimization (1) Optimization & Theory · Deep Learning (1) Techniques (1)

Keywords

expressive power (2) relu network (2) shape matching (1) quadratic assignment (1) spectral analysis (1) sparsity enforcement (1) approximation error (1) approximation theory (1) activation function (1) continuous-depth network (1) neural network approximation (1) laplace-beltrami operator (1) finite element method (1) function composition (1) finite element analysis (1) network approximation (1) lipschitz continuous (1) sparsity control (1) isometric surface (1) local distortion (1)

Papers

D2MAE: Diffusional Deblurring MAE for Ultrasound Image Pre-training MICCAI 2025 Deep Network Approximation: Beyond ReLU to Diverse Activation Functions JMLR 2024 On Enhancing Expressive Power via Compositions of Single Fixed-Size ReLU Network ICML 2023 A Dual Iterative Refinement Method for Non-Rigid Shape Matching CVPR 2021 Efficient and Robust Shape Correspondence via Sparsity-Enforced Quadratic Assignment CVPR 2020