Alert button
Picture for Hongjun Choi

Hongjun Choi

Alert button

Fusion is Not Enough: Single-Modal Attacks to Compromise Fusion Models in Autonomous Driving

Apr 28, 2023
Zhiyuan Cheng, Hongjun Choi, James Liang, Shiwei Feng, Guanhong Tao, Dongfang Liu, Michael Zuzak, Xiangyu Zhang

Figure 1 for Fusion is Not Enough: Single-Modal Attacks to Compromise Fusion Models in Autonomous Driving
Figure 2 for Fusion is Not Enough: Single-Modal Attacks to Compromise Fusion Models in Autonomous Driving
Figure 3 for Fusion is Not Enough: Single-Modal Attacks to Compromise Fusion Models in Autonomous Driving
Figure 4 for Fusion is Not Enough: Single-Modal Attacks to Compromise Fusion Models in Autonomous Driving
Viaarxiv icon

Leveraging Angular Distributions for Improved Knowledge Distillation

Feb 27, 2023
Eun Som Jeon, Hongjun Choi, Ankita Shukla, Pavan Turaga

Figure 1 for Leveraging Angular Distributions for Improved Knowledge Distillation
Figure 2 for Leveraging Angular Distributions for Improved Knowledge Distillation
Figure 3 for Leveraging Angular Distributions for Improved Knowledge Distillation
Figure 4 for Leveraging Angular Distributions for Improved Knowledge Distillation
Viaarxiv icon

Understanding the Role of Mixup in Knowledge Distillation: An Empirical Study

Nov 09, 2022
Hongjun Choi, Eun Som Jeon, Ankita Shukla, Pavan Turaga

Figure 1 for Understanding the Role of Mixup in Knowledge Distillation: An Empirical Study
Figure 2 for Understanding the Role of Mixup in Knowledge Distillation: An Empirical Study
Figure 3 for Understanding the Role of Mixup in Knowledge Distillation: An Empirical Study
Figure 4 for Understanding the Role of Mixup in Knowledge Distillation: An Empirical Study
Viaarxiv icon

Physical Attack on Monocular Depth Estimation with Optimal Adversarial Patches

Jul 11, 2022
Zhiyuan Cheng, James Liang, Hongjun Choi, Guanhong Tao, Zhiwen Cao, Dongfang Liu, Xiangyu Zhang

Figure 1 for Physical Attack on Monocular Depth Estimation with Optimal Adversarial Patches
Figure 2 for Physical Attack on Monocular Depth Estimation with Optimal Adversarial Patches
Figure 3 for Physical Attack on Monocular Depth Estimation with Optimal Adversarial Patches
Figure 4 for Physical Attack on Monocular Depth Estimation with Optimal Adversarial Patches
Viaarxiv icon

PHYSFRAME: Type Checking Physical Frames of Reference for Robotic Systems

Jun 21, 2021
Sayali Kate, Michael Chinn, Hongjun Choi, Xiangyu Zhang, Sebastian Elbaum

Figure 1 for PHYSFRAME: Type Checking Physical Frames of Reference for Robotic Systems
Figure 2 for PHYSFRAME: Type Checking Physical Frames of Reference for Robotic Systems
Figure 3 for PHYSFRAME: Type Checking Physical Frames of Reference for Robotic Systems
Figure 4 for PHYSFRAME: Type Checking Physical Frames of Reference for Robotic Systems
Viaarxiv icon

Interpretable COVID-19 Chest X-Ray Classification via Orthogonality Constraint

Feb 02, 2021
Ella Y. Wang, Anirudh Som, Ankita Shukla, Hongjun Choi, Pavan Turaga

Figure 1 for Interpretable COVID-19 Chest X-Ray Classification via Orthogonality Constraint
Figure 2 for Interpretable COVID-19 Chest X-Ray Classification via Orthogonality Constraint
Figure 3 for Interpretable COVID-19 Chest X-Ray Classification via Orthogonality Constraint
Figure 4 for Interpretable COVID-19 Chest X-Ray Classification via Orthogonality Constraint
Viaarxiv icon

Role of Orthogonality Constraints in Improving Properties of Deep Networks for Image Classification

Sep 22, 2020
Hongjun Choi, Anirudh Som, Pavan Turaga

Figure 1 for Role of Orthogonality Constraints in Improving Properties of Deep Networks for Image Classification
Figure 2 for Role of Orthogonality Constraints in Improving Properties of Deep Networks for Image Classification
Figure 3 for Role of Orthogonality Constraints in Improving Properties of Deep Networks for Image Classification
Figure 4 for Role of Orthogonality Constraints in Improving Properties of Deep Networks for Image Classification
Viaarxiv icon

Automatic Cross-Replica Sharding of Weight Update in Data-Parallel Training

Apr 28, 2020
Yuanzhong Xu, HyoukJoong Lee, Dehao Chen, Hongjun Choi, Blake Hechtman, Shibo Wang

Figure 1 for Automatic Cross-Replica Sharding of Weight Update in Data-Parallel Training
Figure 2 for Automatic Cross-Replica Sharding of Weight Update in Data-Parallel Training
Figure 3 for Automatic Cross-Replica Sharding of Weight Update in Data-Parallel Training
Figure 4 for Automatic Cross-Replica Sharding of Weight Update in Data-Parallel Training
Viaarxiv icon

AMC-Loss: Angular Margin Contrastive Loss for Improved Explainability in Image Classification

Apr 21, 2020
Hongjun Choi, Anirudh Som, Pavan Turaga

Figure 1 for AMC-Loss: Angular Margin Contrastive Loss for Improved Explainability in Image Classification
Figure 2 for AMC-Loss: Angular Margin Contrastive Loss for Improved Explainability in Image Classification
Figure 3 for AMC-Loss: Angular Margin Contrastive Loss for Improved Explainability in Image Classification
Figure 4 for AMC-Loss: Angular Margin Contrastive Loss for Improved Explainability in Image Classification
Viaarxiv icon

PI-Net: A Deep Learning Approach to Extract Topological Persistence Images

Jun 05, 2019
Anirudh Som, Hongjun Choi, Karthikeyan Natesan Ramamurthy, Matthew Buman, Pavan Turaga

Figure 1 for PI-Net: A Deep Learning Approach to Extract Topological Persistence Images
Figure 2 for PI-Net: A Deep Learning Approach to Extract Topological Persistence Images
Figure 3 for PI-Net: A Deep Learning Approach to Extract Topological Persistence Images
Figure 4 for PI-Net: A Deep Learning Approach to Extract Topological Persistence Images
Viaarxiv icon