@inproceedings{yue_jin_wong_baron_dai_2023, title={Gradient obfuscation gives a false sense of security in federated learning}, booktitle={USENIX Security Symposium 2023}, author={Yue, Kai and Jin, Richeng and Wong, Chau-Wai and Baron, Dror and Dai, Huaiyu}, year={2023}, month={Aug} }
 @article{tian_wong_ranadive_wu_2022, title={A Multi-Channel Ratio-of-Ratios Method for Noncontact Hand Video Based SpO(2) Monitoring Using Smartphone Cameras}, volume={16}, ISSN={["1941-0484"]}, DOI={10.1109/JSTSP.2022.3152352}, number={2}, journal={IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING}, author={Tian, Xin and Wong, Chau-Wai and Ranadive, Sushant M. and Wu, Min}, year={2022}, month={Feb}, pages={197–207} }
 @article{yue_jin_wong_dai_2022, title={Communication-Efficient Federated Learning via Predictive Coding}, volume={16}, ISSN={["1941-0484"]}, DOI={10.1109/JSTSP.2022.3142678}, number={3}, journal={IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING}, author={Yue, Kai and Jin, Richeng and Wong, Chau-Wai and Dai, Huaiyu}, year={2022}, month={Apr}, pages={369–380} }
 @article{yue_jin_wong_dai_2022, title={Federated Learning via Plurality Vote}, volume={12}, ISSN={["2162-2388"]}, DOI={10.1109/TNNLS.2022.3225715}, journal={IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS}, author={Yue, Kai and Jin, Richeng and Wong, Chau-Wai and Dai, Huaiyu}, year={2022}, month={Dec} }
 @article{choi_wong_hajj-alunado_wa_ren_2022, title={Invisible Geolocation Signature Extraction From a Single Image}, volume={17}, ISSN={["1556-6021"]}, DOI={10.1109/TIFS.2022.3185775}, journal={IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY}, author={Choi, Jisoo and Wong, Chau-Wai and Hajj-AlunadO, Adi and Wa, Min and Ren, Yanpin}, year={2022}, month={Jun}, pages={2598–2613} }
 @article{kashyap_choi_dey_baron_wong_wu_cheng_franzon_2022, title={Modeling of Adaptive Receiver Performance Using Generative Adversarial Networks}, ISSN={["2377-5726"]}, DOI={10.1109/ECTC51906.2022.00307}, journal={IEEE 72ND ELECTRONIC COMPONENTS AND TECHNOLOGY CONFERENCE (ECTC 2022)}, author={Kashyap, Priyank and Choi, Yongjin and Dey, Sumon and Baron, Dror and Wong, Chau-Wai and Wu, Tianfu and Cheng, Chris and Franzon, Paul D.}, year={2022}, pages={1958–1963} }
 @inproceedings{wong_2022, title={Neural Tangent Kernel Empowered Federated Learning}, booktitle={International Conference on Machine Learning (ICML)}, author={Wong, Chau-Wai}, year={2022}, month={Jul} }
 @article{kashyap_gajjar_choi_wong_baron_wu_cheng_franzon_2022, title={RxGAN: Modeling High-Speed Receiver through Generative Adversarial Networks}, DOI={10.1145/3551901.3556480}, journal={MLCAD '22: PROCEEDINGS OF THE 2022 ACM/IEEE 4TH WORKSHOP ON MACHINE LEARNING FOR CAD (MLCAD)}, author={Kashyap, Priyank and Gajjar, Archit and Choi, Yongjin and Wong, Chau-Wai and Baron, Dror and Wu, Tianfu and Cheng, Chris and Franzon, Paul}, year={2022}, pages={167–172} }
 @article{goenka_cao_wong_rajwade_baron_2021, title={CONTACT TRACING ENHANCES THE EFFICIENCY OF COVID-19 GROUP TESTING}, DOI={10.1109/ICASSP39728.2021.9414034}, journal={2021 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP 2021)}, author={Goenka, Ritesh and Cao, Shu-Jie and Wong, Chau-Wai and Rajwade, Ajit and Baron, Dror}, year={2021}, pages={8168–8172} }
 @article{kashyap_pitts_baron_wong_wu_franzon_2021, title={High Speed Receiver Modeling Using Generative Adversarial Networks}, ISSN={["2165-4107"]}, DOI={10.1109/EPEPS51341.2021.9609124}, journal={IEEE 30TH CONFERENCE ON ELECTRICAL PERFORMANCE OF ELECTRONIC PACKAGING AND SYSTEMS (EPEPS 2021)}, author={Kashyap, Priyank and Pitts, W. Shepherd and Baron, Dror and Wong, Chau-Wai and Wu, Tianfu and Franzon, Paul D.}, year={2021} }
 @article{zhu_tian_wong_wu_2021, title={Learning Your Heart Actions From Pulse: ECG Waveform Reconstruction From PPG}, volume={8}, ISSN={["2327-4662"]}, DOI={10.1109/JIOT.2021.3097946}, number={23}, journal={IEEE INTERNET OF THINGS JOURNAL}, author={Zhu, Qiang and Tian, Xin and Wong, Chau-Wai and Wu, Min}, year={2021}, month={Dec}, pages={16734–16748} }
 @article{liu_wong_2021, title={On Microstructure Estimation Using Flatbed Scanners for Paper Surface-Based Authentication}, volume={16}, ISSN={["1556-6021"]}, url={http://dx.doi.org/10.1109/tifs.2021.3071585}, DOI={10.1109/TIFS.2021.3071585}, journal={IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Liu, Runze and Wong, Chau-Wai}, year={2021}, pages={3039–3053} }
 @inproceedings{wu_wong_zhao_liu_2021, title={Toward Effective Automated Content Analysis via Crowdsourcing}, url={http://dx.doi.org/10.1109/icme51207.2021.9428220}, DOI={10.1109/icme51207.2021.9428220}, booktitle={IEEE International Conference on Multimedia and Expo (ICME)}, publisher={IEEE}, author={Wu, Jiele and Wong, Chau-Wai and Zhao, Xinyan and Liu, Xianpeng}, year={2021}, month={Jul} }
 @article{zhu_chen_wong_wu_2020, title={Adaptive Multi-Trace Carving for Robust Frequency Tracking in Forensic Applications}, url={http://dx.doi.org/10.1109/tifs.2020.3030182}, DOI={10.1109/tifs.2020.3030182}, journal={IEEE Transactions on Information Forensics and Security}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Zhu, Qiang and Chen, Mingliang and Wong, Chau-Wai and Wu, Min}, year={2020} }
 @article{lai_claffey_chen_zhang_wu_chau-wai_wang_au_liu_2020, title={Method, apparatus, and system for object tracking sensing using broadcasting}, note={US Patent 10,742,475}, author={Lai, Hung-quoc Duc and Claffey, David N and Chen, Chen and Zhang, Feng and Wu, Chenshu and Chau-Wai, WONG and Wang, Beibei and Au, Oscar Chi-lim and Liu, KJ Ray}, year={2020}, month={Aug} }
 @article{liu_wong_2020, title={On Microstructure Estimation Using Flatbed Scanners for Paper Surface Based Authentication}, journal={arXiv preprint arXiv:2008.13000}, author={Liu, Runze and Wong, Chau-Wai}, year={2020} }
 @article{zhao_yang_wong_2019, title={Analyzing Trend for US Immigrants' e-Health Engagement from 2008 to 2013}, volume={34}, ISSN={["1532-7027"]}, DOI={10.1080/10410236.2018.1475999}, number={11}, journal={HEALTH COMMUNICATION}, author={Zhao, Xinyan and Yang, Bo and Wong, Chau-Wai}, year={2019}, month={Sep}, pages={1259–1269} }
 @article{xu_zhang_chen_wang_wu_zhang_chau-wai_claffey_chen_lai_et al._2019, title={Apparatus, systems and methods for event recognition based on a wireless signal}, note={US Patent 10,374,863}, publisher={Google Patents}, author={Xu, Qinyi and Zhang, Feng and Chen, Chen and Wang, Beibei and Wu, Chenshu and Zhang, Hangfang and Chau-Wai, WONG and Claffey, David N and Chen, Chun-I and Lai, Hung-Quoc Duc and et al.}, year={2019}, month={Aug} }
 @article{zhang_chen_xu_wang_wu_zhang_chau-wai_claffey_chen_lai_et al._2019, title={Apparatus, systems and methods for fall-down detection based on a wireless signal}, note={US Patent 10,397,039}, publisher={Google Patents}, author={Zhang, Feng and Chen, Chen and Xu, Qinyi and Wang, Beibei and Wu, Chenshu and Zhang, Hangfang and Chau-Wai, WONG and Claffey, David N and Chen, Chun-I and Lai, Hung-Quoc Duc and et al.}, year={2019}, month={Aug} }
 @inproceedings{zhu_tian_wong_wu_2019, title={ECG reconstruction via PPG: A pilot study}, DOI={10.1109/BHI.2019.8834612}, booktitle={IEEE/EMBS International Conference on Biomedical & Health Informatics (BHI)}, author={Zhu, Qiang and Tian, Xin and Wong, Chau-Wai and Wu, Min}, year={2019} }
 @inproceedings{choi_wong_2019, title={ENF Signal Extraction for Rolling-shutter Videos Using Periodic Zero-Padding}, booktitle={IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)}, author={Choi, Jisoo and Wong, Chau-Wai}, year={2019}, pages={2667–2671} }
 @article{wong_2019, title={Efficient Video Data Structure and Compression Scheme for Fabric Wicking Phenomenon Studies}, DOI={10.1109/MIPR.2019.00084}, journal={2019 2ND IEEE CONFERENCE ON MULTIMEDIA INFORMATION PROCESSING AND RETRIEVAL (MIPR 2019)}, author={Wong, Chau-Wai}, year={2019}, pages={415–418} }
 @article{hajj-ahmad_wong_gambino_zhu_yu_wu_2019, title={Factors Affecting ENF Capture in Audio}, volume={14}, ISSN={["1556-6021"]}, DOI={10.1109/TIFS.2018.2837645}, number={2}, journal={IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY}, publisher={IEEE}, author={Hajj-Ahmad, Adi and Wong, Chau-Wai and Gambino, Steven and Zhu, Qiang and Yu, Miao and Wu, Min}, year={2019}, month={Feb}, pages={277–288} }
 @article{zhu_tian_wong_wu_2019, title={Learning Your Heart Actions From Pulse: ECG Waveform Reconstruction From PPG}, volume={10}, url={http://dx.doi.org/10.1101/815258}, DOI={10.1101/815258}, journal={bioRxiv}, publisher={Cold Spring Harbor Laboratory}, author={Zhu, Qiang and Tian, Xin and Wong, Chau-Wai and Wu, Min}, year={2019}, month={Oct}, pages={815258} }
 @article{zhang_lai_chen_chau-wai_wang_chen_au_han_liu_2019, title={Method, apparatus, and system for object tracking and navigation}, note={US Patent 10,270,642}, publisher={Google Patents}, author={Zhang, Feng and Lai, Hung-Quoc Duc and Chen, Chun-I and Chau-Wai, WONG and Wang, Beibei and Chen, Chen and Au, Oscar Chi-Lim and Han, Yi and Liu, KJ Ray}, year={2019}, month={Apr} }
 @article{zhang_chen_xu_wang_wu_zhang_chau-wai_claffey_chen_lai_et al._2019, title={Method, apparatus, server and system for real-time vital sign detection and monitoring}, note={US Patent 10,495,725}, publisher={Google Patents}, author={Zhang, Feng and Chen, Chen and Xu, Qinyi and Wang, Beibei and Wu, Chenshu and Zhang, Hangfang and Chau-Wai, WONG and Claffey, David N and Chen, Chun-I and Lai, Hung-Quoc Duc and et al.}, year={2019}, month={Dec} }
 @article{chen_zhang_xu_wang_wu_zhang_wong_claffey_chen_lai_et al._2019, title={Method, apparatus, server and system for vital sign detection and monitoring}, note={US Patent App. 16/200,608}, author={Chen, Chen and Zhang, Feng and Xu, Qinyi and Wang, Beibei and Wu, Chenshu and Zhang, Hangfang and Wong, Chau-Wai and Claffey, David N and Chen, Chun-i and Lai, Hung-quoc Duc and et al.}, year={2019}, month={May} }
 @inproceedings{liu_wong_2019, title={Video-Based Wetting Detection For Blended Fabrics}, url={http://dx.doi.org/10.1109/ieeeconf44664.2019.9048999}, DOI={10.1109/ieeeconf44664.2019.9048999}, booktitle={53rd Asilomar Conference on Signals, Systems, and Computers}, publisher={IEEE}, author={Liu, Xianpeng and Wong, Chau-Wai}, year={2019}, month={Nov} }
 @inproceedings{zhu_chen_wong_wu_2018, title={Adaptive multi-trace carving based on dynamic programming}, DOI={10.1109/ACSSC.2018.8645216}, booktitle={52nd Asilomar Conference on Signals, Systems, and Computers}, author={Zhu, Qiang and Chen, Mingliang and Wong, Chau-Wai and Wu, Min}, year={2018}, pages={1716–1720} }
 @article{zhao_yang_wong_2018, title={Analyzing trend for US immigrants’ e-Health engagement from 2008 to 2013}, journal={Health communication}, publisher={Routledge}, author={Zhao, Xinyan and Yang, Bo and Wong, Chau-Wai}, year={2018} }
 @article{wu_wong_2018, title={Counterfeit detection scheme using paper surfaces and mobile cameras}, note={US Patent App. 15/775,977}, author={Wu, Min and Wong, Chau-Wai}, year={2018}, month={Nov} }
 @article{froehlich_atkins_wong_su_yin_2018, title={Encoding and decoding perceptually-quantized video content}, note={US Patent 9,936,199}, author={Froehlich, Jan and Atkins, Robin and Wong, Chau-Wai and Su, Guan-Ming and Yin, Peng}, year={2018}, month={Apr} }
 @inproceedings{liu_wong_wu_2018, title={Enhanced Geometric Reflection Models for Paper Surface Based Authentication}, DOI={10.1109/WIFS.2018.8630759}, booktitle={IEEE International Workshop on Information Forensics and Security (WIFS)}, author={Liu, Runze and Wong, Chau-Wai and Wu, Min}, year={2018}, pages={1–7} }
 @inproceedings{wong_hajj-ahmad_wu_2018, title={Invisible geo-location signature in a single image}, booktitle={IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)}, author={Wong, Chau-Wai and Hajj-Ahmad, Adi and Wu, Min}, year={2018}, pages={1987–1991} }
 @article{zhao_zhan_wong_2018, title={Segmenting and Understanding Publics in a Social Media Information Sharing Network: An Interactional and Dynamic Approach}, volume={12}, DOI={10.1080/1553118x.2017.1379013}, number={1}, journal={International Journal of Strategic Communication}, publisher={Routledge}, author={Zhao, Xinyan and Zhan, Mengqi and Wong, Chau-Wai}, year={2018}, pages={25–45} }
 @article{su_wong_chou_kottayil_2018, title={Signal reshaping approximation}, note={US Patent 10,080,026}, author={Su, Guan-Ming and Wong, Chau-Wai and Chou, Hsuan-Ting and Kottayil, Navaneeth KAMBALLUR}, year={2018}, month={Sep} }
 @article{wong_wu_2017, title={Counterfeit Detection Based on Unclonable Feature of Paper Using Mobile Camera}, volume={12}, DOI={10.1109/tifs.2017.2694404}, number={8}, journal={IEEE Transactions on Information Forensics and Security}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Wong, Chau-Wai and Wu, Min}, year={2017}, month={Aug}, pages={1885–1899} }
 @inproceedings{zhao_zhan_wong_2017, title={Evolving publics, evolving messages: Analyzing publics’ information sharing network in a social-mediated crisis}, booktitle={67th Annual Conference of International Communication Association (ICA’17)}, author={Zhao, Xinyan and Zhan, Mengqi and Wong, Chau-Wai}, year={2017} }
 @inproceedings{zhu_wong_fu_wu_2017, title={Fitness Heart Rate Measurement Using Face Videos}, DOI={10.1109/ICIP.2017.8296632}, booktitle={IEEE International Conference on Image Processing (ICIP)}, author={Zhu, Qiang and Wong, Chau-Wai and Fu, Chang-Hong and Wu, Min}, year={2017} }
 @phdthesis{wong_2017, title={Micro Signal Extraction and Analytics}, author={Wong, Chau-Wai}, year={2017} }
 @inproceedings{zhao_yang_wong_2017, title={Toward a multilevel e-health engagement model: Analyzing trend for immigrants’ e-health engagement from 2008 to 2013}, booktitle={67th Annual Conference of International Communication Association (ICA’17)}, author={Zhao, Xinyan and Yang, Bo and Wong, Chau-Wai}, year={2017} }
 @inproceedings{wong_2017, title={We like the future more: Examining the influence of crisis response strategies on public sentiment from a big data perspective}, booktitle={103rd Annual Convention of National Communication Association (NCA’17)}, author={Wong, Chau-Wai}, year={2017} }
 @article{wong_su_wu_2016, title={Impact Analysis of Baseband Quantizer on Coding Efficiency for HDR Video}, volume={23}, DOI={10.1109/lsp.2016.2597175}, number={10}, journal={IEEE Signal Processing Letters}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Wong, Chau-Wai and Su, Guan-Ming and Wu, Min}, year={2016}, month={Oct}, pages={1354–1358} }
 @article{hajj-ahmad_wong_wu_2016, title={Information on the MAST ENF Power Signature Dataset}, author={Hajj-Ahmad, Adi and Wong, Chau-Wai and Wu, Min}, year={2016} }
 @inproceedings{wong_wu_2015, title={A Study on PUF characteristics for counterfeit detection}, DOI={10.1109/icip.2015.7351079}, booktitle={2015 IEEE International Conference on Image Processing (ICIP)}, publisher={IEEE}, author={Wong, Chau-Wai and Wu, Min}, year={2015}, month={Sep}, pages={1643–1647} }
 @inproceedings{wong_wu_2015, title={Counterfeit detection using paper PUF and mobile cameras}, DOI={10.1109/wifs.2015.7368579}, booktitle={2015 IEEE International Workshop on Information Forensics and Security (WIFS)}, publisher={IEEE}, author={Wong, Chau-Wai and Wu, Min}, year={2015}, month={Nov} }
 @inproceedings{su_hajj-ahmad_wong_garg_wu_2014, title={ENF Signal Induced by Power Grid}, DOI={10.1145/2660579.2660588}, booktitle={Proceedings of the 2nd ACM International Workshop on Immersive Media Experiences - ImmersiveMe '14}, publisher={ACM Press}, author={Su, Hui and Hajj-Ahmad, Adi and Wong, Chau-Wai and Garg, Ravi and Wu, Min}, year={2014} }
 @inproceedings{su_hajj-ahmad_wong_garg_wu_2014, title={ENF signal induced by power grid: A new modality for video synchronization}, booktitle={ACM International Workshop on Immersive Media Experiences}, author={Su, Hui and Hajj-Ahmad, Adi and Wong, Chau-Wai and Garg, Ravi and Wu, Min}, year={2014}, pages={13–18} }
 @article{wong_siu_2011, title={Analysis of Dyadic Approximation Error for Hybrid Video Codecs With Integer Transforms}, volume={20}, DOI={10.1109/tip.2011.2134105}, number={10}, journal={IEEE Transactions on Image Processing}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Wong, Chau-Wai and Siu, Wan-Chi}, year={2011}, month={Oct}, pages={2780–2787} }
 @article{wong_siu_2011, title={Comments on "2-D Order-16 Integer Transforms for HD Video Coding}, volume={21}, DOI={10.1109/tcsvt.2011.2129110}, number={11}, journal={IEEE Transactions on Circuits and Systems for Video Technology}, publisher={IEEE}, author={Wong, Chau-Wai and Siu, Wan-Chi}, year={2011}, month={Nov}, pages={1765–1767} }
 @article{wong_siu_2011, title={Transform Kernel Selection Strategy for the H.264/AVC and Future Video Coding Standards}, volume={21}, DOI={10.1109/tcsvt.2011.2133190}, number={11}, journal={IEEE Transactions on Circuits and Systems for Video Technology}, publisher={IEEE}, author={Wong, Chau-Wai and Siu, Wan-Chi}, year={2011}, month={Nov}, pages={1631–1645} }
 @phdthesis{wong_2010, title={Adaptive integer kernels and dyadic approximation error analysis for state-of-the-art video codecs}, school={The Hong Kong Polytechnic University}, author={Wong, Chau-Wai}, year={2010} }
 @inproceedings{wong_siu_2009, title={Transform kernel selection strategy for the H.264}, booktitle={Annual Summit and Conference, APSIPA}, author={Wong, Chau-Wai and Siu, Wan-Chi}, year={2009}, pages={64–70} }
 @article{hajj-ahmad_wong_wu, title={Information on the MAST ENF Power Signature Datasets Updated: May 2016}, author={Hajj-Ahmad, Adi and Wong, Chau-Wai and Wu, Min} }