Hongjun Choi

47 papers A* 7A 5Journal 26Unranked 9
YearRankTypeTitle / Venue / Authors
2025 A* conf
IMUFuzzer: Resilience-based Discovery of Signal Injection Attacks on Robotic Aerial Vehicles.
ASE
Sudharssan Mohan, Kyeongseok Yang, Zelun Kong, Yonghwi Kwon, Junghwan Rhee, Tyler Summers, Hongjun Choi, Heejo Lee, Chung Hwan Kim
2025 J jnl
Intra-class Patch Swap for Self-Distillation.
CoRR
Hongjun Choi, Eun Som Jeon, Ankita Shukla, Pavan K. Turaga
2025 J jnl
Intra-class patch swap for self-distillation.
Neurocomputing
Hongjun Choi, Eun Som Jeon, Ankita Shukla, Pavan K. Turaga
2025 J jnl
Multi-LLM Collaborative Caption Generation in Scientific Documents.
CoRR
Jaeyoung Kim, Jongho Lee, Hongjun Choi, Ting-Yao Hsu, Chieh-Yang Huang, Sungchul Kim, Ryan A. Rossi, Tong Yu, Clyde Lee Giles, Ting-Hao (Kenneth) Huang, Sungchul Choi
2025 J jnl
Oracle-RLAIF: An Improved Fine-Tuning Framework for Multi-modal Video Models through Reinforcement Learning from Ranking Feedback.
CoRR
Derek Shi, Ruben Glatt, Christine Klymko, Shubham Mohole, Hongjun Choi, Shashank Kushwaha, Sam Sakla, Felipe Leno da Silva
2025 J jnl
Personalized Scientific Figure Caption Generation: An Empirical Study on Author-Specific Writing Style Transfer.
CoRR
Jaeyoung Kim, Jongho Lee, Hongjun Choi, Sion Jang
2025 J jnl
Role of Mixup in Topological Persistence Based Knowledge Distillation for Wearable Sensor Data.
CoRR
Eun Som Jeon, Hongjun Choi, Matthew P. Buman, Pavan K. Turaga
2025 — conf
VERIRAG: Healthcare Claim Verification via Statistical Audit in Retrieval-Augmented Generation.
BCB
Shubham Mohole, Hongjun Choi, Shusen Liu, Christine Klymko, Shashank Kushwaha, Derek Shi, Wesam A. Sakla, Sainyam Galhotra, Ruben Glatt
2025 J jnl
VERIRAG: Healthcare Claim Verification via Statistical Audit in Retrieval-Augmented Generation.
CoRR
Shubham Mohole, Hongjun Choi, Shusen Liu, Christine Klymko, Shashank Kushwaha, Derek Shi, Wesam A. Sakla, Sainyam Galhotra, Ruben Glatt
2024 J jnl
Enhancing Accuracy and Parameter-Efficiency of Neural Representations for Network Parameterization.
CoRR
Hongjun Choi, Jayaraman J. Thiagarajan, Ruben Glatt, Shusen Liu
2024 A* conf
Fusion Is Not Enough: Single Modal Attacks on Fusion Models for 3D Object Detection.
ICLR
Zhiyuan Cheng, Hongjun Choi, Shiwei Feng, James Chenhao Liang, Guanhong Tao, Dongfang Liu, Michael Zuzak, Xiangyu Zhang
2024 A* conf
ROCAS: Root Cause Analysis of Autonomous Driving Accidents via Cyber-Physical Co-mutation.
ASE
Shiwei Feng, Yapeng Ye, Qingkai Shi, Zhiyuan Cheng, Xiangzhe Xu, Siyuan Cheng, Hongjun Choi, Xiangyu Zhang
2024 J jnl
ROCAS: Root Cause Analysis of Autonomous Driving Accidents via Cyber-Physical Co-mutation.
CoRR
Shiwei Feng, Yapeng Ye, Qingkai Shi, Zhiyuan Cheng, Xiangzhe Xu, Siyuan Cheng, Hongjun Choi, Xiangyu Zhang
2024 J jnl
Robustness of topological persistence in knowledge distillation for wearable sensor data.
EPJ Data Sci.
Eun Som Jeon, Hongjun Choi, Ankita Shukla, Yuan Wang, Matthew P. Buman, Hyunglae Lee, Pavan K. Turaga
2024 — conf
Self-Accumulative Vision Transformer for Bone Age Assessment Using the Sauvegrain Method.
ECCV Workshops (19)
Hongjun Choi, Dongbin Na, Kyungjin Cho, Byunguk Bae, Seo Taek Kong, Hyunjoon Ahn, Sungchul Choi, Jaeyoung Kim
2024 J jnl
Topological Persistence Guided Knowledge Distillation for Wearable Sensor Data.
CoRR
Eun Som Jeon, Hongjun Choi, Ankita Shukla, Yuan Wang, Hyunglae Lee, Matthew P. Buman, Pavan K. Turaga
2024 J jnl
Topological persistence guided knowledge distillation for wearable sensor data.
Eng. Appl. Artif. Intell.
Eun Som Jeon, Hongjun Choi, Ankita Shukla, Yuan Wang, Hyunglae Lee, Matthew P. Buman, Pavan K. Turaga
2023 J jnl
Constrained Adaptive Distillation Based on Topological Persistence for Wearable Sensor Data.
IEEE Trans. Instrum. Meas.
Eun Som Jeon, Hongjun Choi, Ankita Shukla, Yuan Wang, Matthew P. Buman, Pavan K. Turaga
2023 J jnl
Fusion is Not Enough: Single-Modal Attacks to Compromise Fusion Models in Autonomous Driving.
CoRR
Zhiyuan Cheng, Hongjun Choi, James Liang, Shiwei Feng, Guanhong Tao, Dongfang Liu, Michael Zuzak, Xiangyu Zhang
2023 A conf
Improving Out-of-Distribution Detection Performance using Synthetic Outlier Exposure Generated by Visual Foundation Models.
BMVC
Gitaek Kwon, Jaeyoung Kim, Hongjun Choi, Byung-Moo Yoon, Sungchul Choi, Kyu-Hwan Jung
2023 J jnl
Leveraging Angular Distributions for Improved Knowledge Distillation.
CoRR
Eun Som Jeon, Hongjun Choi, Ankita Shukla, Pavan K. Turaga
2023 J jnl
Leveraging angular distributions for improved knowledge distillation.
Neurocomputing
Eun Som Jeon, Hongjun Choi, Ankita Shukla, Pavan K. Turaga
2023 J jnl
Self-accumulative Vision Transformer for Bone Age Assessment Using the Sauvegrain Method.
CoRR
Hongjun Choi, Dongbin Na, Kyungjin Cho, Byunguk Bae, Seo Taek Kong, Hyunjoon An
2023 A conf
Understanding the Role of Mixup in Knowledge Distillation: An Empirical Study.
WACV
Hongjun Choi, Eun Som Jeon, Ankita Shukla, Pavan K. Turaga
2022 — conf
Physical Attack on Monocular Depth Estimation with Optimal Adversarial Patches.
ECCV (38)
Zhiyuan Cheng, James Liang, Hongjun Choi, Guanhong Tao, Zhiwen Cao, Dongfang Liu, Xiangyu Zhang
2022 J jnl
Physical Attack on Monocular Depth Estimation with Optimal Adversarial Patches.
CoRR
Zhiyuan Cheng, James Liang, Hongjun Choi, Guanhong Tao, Zhiwen Cao, Dongfang Liu, Xiangyu Zhang
2022 A* conf
RVPLAYER: Robotic Vehicle Forensics by Replay with What-if Reasoning.
NDSS
Hongjun Choi, Zhiyuan Cheng, Xiangyu Zhang
2022 — conf
Topological Knowledge Distillation for Wearable Sensor Data.
IEEECONF
Eun Som Jeon, Hongjun Choi, Ankita Shukla, Yuan Wang, Matthew P. Buman, Pavan K. Turaga
2022 J jnl
Understanding the Role of Mixup in Knowledge Distillation: An Empirical Study.
CoRR
Hongjun Choi, Eun Som Jeon, Ankita Shukla, Pavan K. Turaga
2021 J jnl
Interpretable COVID-19 Chest X-Ray Classification via Orthogonality Constraint.
CoRR
Ella Y. Wang, Anirudh Som, Ankita Shukla, Hongjun Choi, Pavan K. Turaga
2021 J jnl
PHYSFRAME: Type Checking Physical Frames of Reference for Robotic Systems.
CoRR
Sayali Kate, Michael Chinn, Hongjun Choi, Xiangyu Zhang, Sebastian G. Elbaum
2021 — conf
PHYSFRAME: type checking physical frames of reference for robotic systems.
ESEC/SIGSOFT FSE
Sayali Kate, Michael Chinn, Hongjun Choi, Xiangyu Zhang, Sebastian G. Elbaum
2020 — conf
AMC-Loss: Angular Margin Contrastive Loss for Improved Explainability in Image Classification.
CVPR Workshops
Hongjun Choi, Anirudh Som, Pavan K. Turaga
2020 J jnl
AMC-Loss: Angular Margin Contrastive Loss for Improved Explainability in Image Classification.
CoRR
Hongjun Choi, Anirudh Som, Pavan K. Turaga
2020 J jnl
Automatic Cross-Replica Sharding of Weight Update in Data-Parallel Training.
CoRR
Yuanzhong Xu, HyoukJoong Lee, Dehao Chen, Hongjun Choi, Blake A. Hechtman, Shibo Wang
2020 A* conf
Cyber-Physical Inconsistency Vulnerability Identification for Safety Checks in Robotic Vehicles.
CCS
Hongjun Choi, Sayali Kate, Yousra Aafer, Xiangyu Zhang, Dongyan Xu
2020 — conf
PI-Net: A Deep Learning Approach to Extract Topological Persistence Images.
CVPR Workshops
Anirudh Som, Hongjun Choi, Karthikeyan Natesan Ramamurthy, Matthew P. Buman, Pavan K. Turaga
2020 J jnl
Role of Orthogonality Constraints in Improving Properties of Deep Networks for Image Classification.
CoRR
Hongjun Choi, Anirudh Som, Pavan K. Turaga
2020 A conf
Software-based Realtime Recovery from Sensor Attacks on Robotic Vehicles.
RAID
Hongjun Choi, Sayali Kate, Yousra Aafer, Xiangyu Zhang, Dongyan Xu
2019 J jnl
PI-Net: A Deep Learning Approach to Extract Topological Persistence Images.
CoRR
Anirudh Som, Hongjun Choi, Karthikeyan Natesan Ramamurthy, Matthew P. Buman, Pavan K. Turaga
2019 A conf
White-Box Program Tuning.
CGO
Wen-Chuan Lee, Yingqi Liu, Peng Liu, Shiqing Ma, Hongjun Choi, Xiangyu Zhang, Rajiv Gupta
2018 J jnl
An extended Kalman filter for mouse tracking.
Medical Biol. Eng. Comput.
Hongjun Choi, Mingi Kim, Onseok Lee
2018 A* conf
Detecting Attacks Against Robotic Vehicles: A Control Invariant Approach.
CCS
Hongjun Choi, Wen-Chuan Lee, Yousra Aafer, Fan Fei, Zhan Tu, Xiangyu Zhang, Dongyan Xu, Xinyan Deng
2018 A* conf
Securing Real-Time Microcontroller Systems through Customized Memory View Switching.
NDSS
Chung Hwan Kim, Taegyu Kim, Hongjun Choi, Zhongshu Gu, Byoungyoung Lee, Xiangyu Zhang, Dongyan Xu
2018 — conf
Temporal Alignment Improves Feature Quality: An Experiment on Activity Recognition With Accelerometer Data.
CVPR Workshops
Hongjun Choi, Qiao Wang, Meynard John Toledo, Pavan K. Turaga, Matthew P. Buman, Anuj Srivastava
2017 A conf
RevARM: A Platform-Agnostic ARM Binary Rewriter for Security Applications.
ACSAC
Taegyu Kim, Chung Hwan Kim, Hongjun Choi, Yonghwi Kwon, Brendan Saltaformaggio, Xiangyu Zhang, Dongyan Xu
2016 — conf
Eavesdropping on Fine-Grained User Activities Within Smartphone Apps Over Encrypted Network Traffic.
WOOT
Brendan Saltaformaggio, Hongjun Choi, Kristen Johnson, Yonghwi Kwon, Qi Zhang, Xiangyu Zhang, Dongyan Xu, John Qian