Chau-Wai Wong

According to our database, Chau-Wai Wong authored at least 56 papers between 2011 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

A Comparative Study of Principled rPPG-Based Pulse Rate Tracking Algorithms for Fitness Activities.

Qiang Zhu, Chau-Wai Wong, Zachary McBride Lazri, Mingliang Chen, Chang-Hong Fu, Min Wu

IEEE Trans. Biomed. Eng., January, 2025

2024

Federated Learning via Plurality Vote.

Kai Yue, Richeng Jin, Chau-Wai Wong, Huaiyu Dai

IEEE Trans. Neural Networks Learn. Syst., June, 2024

Automated measures of sentiment via transformer- and lexicon-based sentiment analysis (TLSA).

Xinyan Zhao, Chau-Wai Wong

J. Comput. Soc. Sci., April, 2024

Analysis of Coding Gain Due to In-Loop Reshaping.

Chau-Wai Wong, Chang-Hong Fu, Mengting Xu, Guan-Ming Su

IEEE Trans. Image Process., 2024

PortLLM: Personalizing Evolving Large Language Models with Training-Free and Portable Model Patches.

Rana Muhammad Shahroz Khan, Pingzhi Li, Sukwon Yun, Zhenyu Wang, Shahriar Nirjon, Chau-Wai Wong, Tianlong Chen

CoRR, 2024

Federated Learning Nodes Can Reconstruct Peers' Image Data.

Ethan Wilson, Kai Yue, Chau-Wai Wong, Huaiyu Dai

CoRR, 2024

HATFormer: Historic Handwritten Arabic Text Recognition with Transformers.

Adrian Chan, Anupam Mijar, Mehreen Saeed, Chau-Wai Wong, Akram Khater

CoRR, 2024

NTK-DFL: Enhancing Decentralized Federated Learning in Heterogeneous Settings via Neural Tangent Kernel.

Gabriel Thompson, Kai Yue, Chau-Wai Wong, Huaiyu Dai

CoRR, 2024

Advancing Hybrid Defense for Byzantine Attacks in Federated Learning.

Kai Yue, Richeng Jin, Chau-Wai Wong, Huaiyu Dai

CoRR, 2024

SoK: Fighting Counterfeits with Cyber-Physical Synergy Based on Physically-Unclonable Identifiers of Paper Surface.

Anirudh Nakra, Min Wu, Chau-Wai Wong

CoRR, 2024

TikTok Engagement Traces Over Time and Health Risky Behaviors: Combining Data Linkage and Computational Methods.

Xinyan Zhao, Chau-Wai Wong

CoRR, 2024

Muharaf: Manuscripts of Handwritten Arabic Dataset for Cursive Text Recognition.

Mehreen Saeed, Adrian Chan, Anupam Mijar, Joseph Moukarzel, Georges Habchi, Carlos Younes, Amin Elias, Chau-Wai Wong, Akram Khater

CoRR, 2024

Tailoring Generative AI Chatbots for Multiethnic Communities in Disaster Preparedness Communication: Extending the CASA Paradigm.

Xinyan Zhao, Yuan Sun, Wenlin Liu, Chau-Wai Wong

CoRR, 2024

Enabling Paper-Based Surface Authentication via Digital Twin and Experimental Verification.

Prasun Datta, Chau-Wai Wong, Min Wu

Proceedings of the 7th IEEE International Conference on Multimedia Information Processing and Retrieval, 2024

3D Spectrum Awareness for Radio Dynamic Zones Using Kriging and Matrix Completion.

Mushfiqur Rahman, Sung Joon Maeng, Ismail Güvenç, Chau-Wai Wong

Proceedings of the IEEE International Symposium on Dynamic Spectrum Access Networks, 2024

2023

Remote Blood Oxygen Estimation From Videos Using Neural Networks.

Joshua Mathew, Xin Tian, Chau-Wai Wong, Simon Ho, Donald K. Milton, Min Wu

IEEE J. Biomed. Health Informatics, August, 2023

Group Testing With Side Information via Generalized Approximate Message Passing.

Shu-Jie Cao, Ritesh Goenka, Chau-Wai Wong, Ajit Rajwade, Dror Baron

IEEE Trans. Signal Process., 2023

Analysis of ENF Signal Extraction From Videos Acquired by Rolling Shutters.

Jisoo Choi, Chau-Wai Wong, Hui Su, Min Wu

IEEE Trans. Inf. Forensics Secur., 2023

Individualized Deepfake Detection Exploiting Traces Due to Double Neural-Network Operations.

Mushfiqur Rahman, Runze Liu, Chau-Wai Wong, Huaiyu Dai

CoRR, 2023

Gradient Obfuscation Gives a False Sense of Security in Federated Learning.

Kai Yue, Richeng Jin, Chau-Wai Wong, Dror Baron, Huaiyu Dai

Proceedings of the 32nd USENIX Security Symposium, 2023

Intelligent Driver Behavior and Emotion Detection System.

Chi Yat Lau, Man-Ching Yuen, Chi-Wai Yung, Ka-Ho Yeung, Ho-Yin Chung, Ho-Wang Ngai, Chau-Wai Wong, Ching-Yee Wong, Alan Li

Proceedings of the Fuzzy Systems and Data Mining IX, 2023

Thermal Estimation for 3D-ICs Through Generative Networks.

Priyank Kashyap, Prasanth Prabu Ravichandiran, Lee Wang, Dror Baron, Chau-Wai Wong, Tianfu Wu, Paul D. Franzon

Proceedings of the IEEE International 3D Systems Integration Conference, 2023

2022

Invisible Geolocation Signature Extraction From a Single Image.

Jisoo Choi, Chau-Wai Wong, Adi Hajj-Ahmad, Min Wu, Yanpin Ren

IEEE Trans. Inf. Forensics Secur., 2022

Communication-Efficient Federated Learning via Predictive Coding.

Kai Yue, Richeng Jin, Chau-Wai Wong, Huaiyu Dai

IEEE J. Sel. Top. Signal Process., 2022

A Multi-Channel Ratio-of-Ratios Method for Noncontact Hand Video Based SpO$_2$ Monitoring Using Smartphone Cameras.

Xin Tian, Chau-Wai Wong, Sushant M. Ranadive, Min Wu

IEEE J. Sel. Top. Signal Process., 2022

RxGAN: Modeling High-Speed Receiver through Generative Adversarial Networks.

Priyank Kashyap, Archit Gajjar, Yongjin Choi, Chau-Wai Wong, Dror Baron, Tianfu Wu, Chris Cheng, Paul D. Franzon

Proceedings of the 2022 ACM/IEEE Workshop on Machine Learning for CAD, 2022

Neural Tangent Kernel Empowered Federated Learning.

Kai Yue, Richeng Jin, Ryan Pilgrim, Chau-Wai Wong, Dror Baron, Huaiyu Dai

Proceedings of the International Conference on Machine Learning, 2022

Contact-Free Simultaneous Sensing of Human Heart Rate and Canine Breathing Rate for Animal Assisted Interactions.

Timothy Holder, Mushfiqur Rahman, Emily Summers, David L. Roberts, Chau-Wai Wong, Alper Bozkurt

Proceedings of the Ninth International Conference on Animal-Computer Interaction, 2022

Mismatched Estimation in the Distance Geometry Problem.

Mahmoud Abdelkhalek, Dror Baron, Chau-Wai Wong

Proceedings of the 56th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2022, Pacific Grove, CA, USA, October 31, 2022

2021

Adaptive Multi-Trace Carving for Robust Frequency Tracking in Forensic Applications.

Qiang Zhu, Mingliang Chen, Chau-Wai Wong, Min Wu

IEEE Trans. Inf. Forensics Secur., 2021

On Microstructure Estimation Using Flatbed Scanners for Paper Surface-Based Authentication.

Runze Liu, Chau-Wai Wong

IEEE Trans. Inf. Forensics Secur., 2021

Learning Your Heart Actions From Pulse: ECG Waveform Reconstruction From PPG.

Qiang Zhu, Xin Tian, Chau-Wai Wong, Min Wu

IEEE Internet Things J., 2021

Remote Blood Oxygen Estimation From Videos Using Neural Networks.

Joshua Mathew, Xin Tian, Min Wu, Chau-Wai Wong

CoRR, 2021

Contact Tracing Information Improves the Performance of Group Testing Algorithms.

Ritesh Goenka, Shu-Jie Cao, Chau-Wai Wong, Ajit Rajwade, Dror Baron

CoRR, 2021

Modeling the Nonsmoothness of Modern Neural Networks.

Runze Liu, Chau-Wai Wong, Huaiyu Dai

CoRR, 2021

Toward Effective Automated Content Analysis via Crowdsourcing.

Jiele Wu, Chau-Wai Wong, Xinyan Zhao, Xianpeng Liu

Proceedings of the 2021 IEEE International Conference on Multimedia and Expo, 2021

Contact Tracing Enhances the Efficiency of Covid-19 Group Testing.

Ritesh Goenka, Shu-Jie Cao, Chau-Wai Wong, Ajit Rajwade, Dror Baron

Proceedings of the IEEE International Conference on Acoustics, 2021

2020

ENF Power Frequency Data for Location Forensics (IEEE SP Cup 2016 competition).

Adi Hajj-Ahmad, Chau-Wai Wong, Min Wu

Dataset, December, 2020

2019

Factors Affecting ENF Capture in Audio.

Adi Hajj-Ahmad, Chau-Wai Wong, Steven Gambino, Qiang Zhu, Miao Yu, Min Wu

IEEE Trans. Inf. Forensics Secur., 2019

Efficient Video Data Structure and Compression Scheme for Fabric Wicking Phenomenon Studies.

Chau-Wai Wong

Proceedings of the 2nd IEEE Conference on Multimedia Information Processing and Retrieval, 2019

ENF Signal Extraction for Rolling-shutter Videos Using Periodic Zero-padding.

Jisoo Choi, Chau-Wai Wong

Proceedings of the IEEE International Conference on Acoustics, 2019

ECG Reconstruction via PPG: A Pilot Study.

Qiang Zhu, Xin Tian, Chau-Wai Wong, Min Wu

Proceedings of the 2019 IEEE EMBS International Conference on Biomedical & Health Informatics, 2019

Video-Based Wetting Detection For Blended Fabrics.

Xianpeng Liu, Chau-Wai Wong

Proceedings of the 53rd Asilomar Conference on Signals, Systems, and Computers, 2019

2018

Enhanced Geometric Reflection Models for Paper Surface Based Authentication.

Runze Liu, Chau-Wai Wong, Min Wu

Proceedings of the 2018 IEEE International Workshop on Information Forensics and Security, 2018

Invisible Geo-Location Signature in A Single Image.

Chau-Wai Wong, Adi Hajj-Ahmad, Min Wu

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Adaptive Multi-Trace Carving Based on Dynamic Programming.

Qiang Zhu, Mingliang Chen, Chau-Wai Wong, Min Wu

Proceedings of the 52nd Asilomar Conference on Signals, Systems, and Computers, 2018

2017

Counterfeit Detection Based on Unclonable Feature of Paper Using Mobile Camera.

Chau-Wai Wong, Min Wu

IEEE Trans. Inf. Forensics Secur., 2017

Fitness heart rate measurement using face videos.

Qiang Zhu, Chau-Wai Wong, Chang-Hong Fu, Min Wu

Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

2016

Impact Analysis of Baseband Quantizer on Coding Efficiency for HDR Video.

Chau-Wai Wong, Guan-Ming Su, Min Wu

IEEE Signal Process. Lett., 2016

Joint Baseband Signal Quantization and Transform Coding for High Dynamic Range Video.

Chau-Wai Wong, Guan-Ming Su, Min Wu

CoRR, 2016

2015

Counterfeit detection using paper PUF and mobile cameras.

Chau-Wai Wong, Min Wu

Proceedings of the 2015 IEEE International Workshop on Information Forensics and Security, 2015

A Study on PUF characteristics for counterfeit detection.

Chau-Wai Wong, Min Wu

Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

2014

ENF Signal Induced by Power Grid: A New Modality for Video Synchronization.

Hui Su, Adi Hajj-Ahmad, Chau-Wai Wong, Ravi Garg, Min Wu

Proceedings of the 2nd ACM International Workshop on Immersive Media Experiences, 2014

2011

Analysis of Dyadic Approximation Error for Hybrid Video Codecs With Integer Transforms.

Chau-Wai Wong, Wan-Chi Siu

IEEE Trans. Image Process., 2011

Comments on "2-D Order-16 Integer Transforms for HD Video Coding".

Chau-Wai Wong, Wan-Chi Siu

IEEE Trans. Circuits Syst. Video Technol., 2011

Transform Kernel Selection Strategy for the H.264/AVC and Future Video Coding Standards.

Chau-Wai Wong, Wan-Chi Siu

IEEE Trans. Circuits Syst. Video Technol., 2011