Publications
[J13] Handwriting Recognition System Leveraging Vibration Signal on Smartphones
Dian Ding, Lanqing Yang, Yi-Chao Chen, Guangtao Xue
IEEE TMC 2022.
[C44] To Use or Abuse: Opportunities and Difficulties in the Use of Multi-channel Support to Reduce Technology Abuse by Adolescents
Min-Wei Hung, Chien Wen (Tina) Yuan, Nanyi Bi, Yi-Chao Chen, Wan-Chen Lee, Ming-Chyi Huang, Chuang-Wen You
ACM CSCW 2022.
[C43] OnionCode: Enabling Multi-priority Coding in LED-based Optical Camera Communications
Haonan Wu, Yi-Chao Chen, Yuehu Jiang, Guangtao Xue, Ming Wang, Shiyou Qian, Jiadi Yu, Pai-Yen Chen
IEEE Infocom 2022.
[C42] mmECG: Monitoring Human Cardiac Cycle in Driving Environments Leveraging Millimeter Wave
Xiangyu Xu, Jiadi Yu, Chenguang Ma, Yanzhi Ren, Hongbo Liu, Yanmin Zhu, Yi-Chao Chen, Feilong Tang
IEEE Infocom 2022.
[C41] Push the Limit of WiFi-based User Authentication towards Undefined Gestures
Hao Kong, Li Lu, Jiadi Yu, Yanmin Zhu, Feilong Tang, Yi-Chao Chen, Linghe Kong, Feng Lyu
IEEE Infocom 2022.
[J12] Leakage or Identification: Behavior-irrelevant User Identification Leveraging Leakage Current on Laptops
Dian Ding, Lanqing Yang, Yi-Chao Chen, Guangtao Xue*
ACM IMWUT (Ubicomp) 2021.
PDF
[J11] MagneComm+: Near-Field Electromagnetic Induction Communication with Magnetometer
Guangtao Xue, Hao Pan*, Yi-Chao Chen*, Xiaoyu Ji, Jiadi Yu
IEEE TMC 2021.
[J10] No Seeing is Also Believing: Electromagnetic-emission-based Application Guessing Attacks via Smartphones
Xiaoyu Ji, Yushi Cheng, Wenyuan Xu, Yuehan Chi, Hao Pan, Zhuangdi Zhu, Chuang-Wen You, Yi-Chao Chen, Lili Qiu
IEEE TMC 2021.
[C40] CELIP: Ultrasonic-based Lip Reading with Channel Estimation Approach for Virtual Reality Systems
Yongzhao Zhang, Yi-Chao Chen, Haonan Wang, Xingyu Jin
MIMSVAI 2021 (Workshop in conjunction with UbiComp 2021).
[C39] OutletSpy: Cross-outlet Application Inference via Power Factor Correction Signal
Juchuan Zhang, Xiaoyu Ji, Yuehan Chi, Yi-Chao Chen, Bin Wang, Wenyuan Xu
ACM WiSec 2021.
[C38] MultiAuth: Enable Multi-User Authentication with Single Commodity WiFi Device
Hao Kong, Li Lu, Jiadi Yu, Yingying Chen, Xiangyu Xu, Feilong Tang, Yi-Chao Chen
ACM MobiHoc 2021.
[C37] MagThief: Stealing Private App Usage Data on Mobile Devices via Built-in Magnetometer
Hao Pan, Lanqing Yang, Honglu Li, Chuang-Wen You, Xiaoyu Ji, Yi-Chao Chen, Zhenxian Hu, Guangtao Xue
IEEE SECON 2021.
[C36] VibWriter: Handwriting Recognition System based on Vibration Signal
Dian Ding, Lanqing Yang, Yi-Chao Chen, Guangtao Xue
IEEE SECON 2021.
[C35] MagicInput: Training-free Multi-lingual Finger Input System using Data Augmentation based on MNISTs
Hao Pan#, Qi Ye#, Yi-Chao Chen#, Guangtao Xue
ACM/IEEE IPSN 2021.
PDF ,
PPT
[C34] mID: Tracing Screen Photos via Moiré Patterns
Yushi Cheng, Xiaoyu Ji, Lixu Wang, Qi Pang, Yi-Chao Chen, Wenyuan Xu
USENIX Security 2021.
PDF
[C33] ScreenID: Enhancing QRCode Security by Fingerprinting Screens
Yijie Li#, Yi-Chao Chen#,Xiaoyu Ji, Hao Pan, Lanqing Yang, Guangtao Xue, Jiadi Yu
IEEE Infocom 2021.
PDF,
PPT
[C32] FAIR: Quality-Aware Federated Learning with Precise User Incentive and Model Aggregation
Yongheng Deng, Feng Lyu, Ju Ren, Yi-Chao Chen, Peng Yang, Yuezhi Zhou, Yaoxue Zhang
IEEE Infocom 2021.
[J9] A Compact, Passive Frequency-Hopping Harmonic Sensor Based on a Microfluidic Reconfigurable Dual-Band Antenna
Liang Zhu, Mohamed Farhat, Yi-Chao Chen, Khaled N Salama, Pai-Yen Chen
IEEE Sensors 2020.
PDF
[J8] Endophasia: Utilizing Acoustic-Based Imaging for Dropping Contact-Free Silent Speech Commands
Yongzhao Zhang, Wei-Hsiang Huang, Chih-Yun Yang, Wen-Ping Wang, Yi-Chao Chen*, Chuang-Wen You, Da-Yuan Huang, Guangtao Xue*, Jiadi Yu
ACM IMWUT (Ubicomp) 2020.
PDF
[P9] Appliance Fingerprinting Using Sound from Power Supply
Lanqing Yang#, Honglu Li#, Zhaoxi Chen#, Yi-Chao Chen, Xiaoyu Ji, Guangtao Xue, Chuang-Wen You
ACM UbiComp/ISWC 2020 Poster.
[P8] Leveraging Family Force to Assist Adolescent Patients in The Treatment of Technology Abuse
Min-Wei Hung, Chien Wen (Tina) Yuan, Yi-Chao Chen, Wan-Chen Lee, Ming-Chyi Huang, Chuang-Wen You
ACM UbiComp/ISWC 2020 Poster.
PDF
[C31] TouchPass: Towards Behavior-irrelevant on-touch User Authentication on Smartphones Leveraging Vibrations
Xiangyu Xu, Jiadi Yu, Yingying Chen, Qin Hua, Yanmin Zhu, Yi-Chao Chen, Minglu Li
ACM MobiCom 2020.
PDF
[C30] MagPrint: Deep Learning Based User Fingerprinting Using Electromagnetic Signals
Lanqing Yang#, Yi-Chao Chen#, Hao Pan, Dian Ding, Guangtao Xue, Linghe Kong, Jiadi Yu, Minglu Li
IEEE Infocom 2020.
PDF,
PPT
[C29] MagView: A Distributed Magnetic Covert Channel via Video Encoding and Decoding
Juchuan Zhang, Xiaoyu Ji, Wenyuan Xu, Yi-Chao Chen, Yuting Tang, Gang Qu
IEEE Infocom 2020.
PDF
[C28] mQRCode: Secure QR Code Using Nonlinearity of Spatial Frequency in Light
Hao Pan#, Yi-Chao Chen#, Lanqing Yang, Guangtao Xue, Chuang-Wen You, Xiaoyu Ji
ACM MobiCom 2019.
PDF, PPT
[C27] RNN-based Room Scale Hand Motion Tracking
Wenguang Mao, Mei Wang, Wei Sun, Lili Qiu, Swadhin Pradhan, Yi-chao Chen
ACM MobiCom 2019.
PDF
[C26] DeMiCPU: Device Fingerprinting with Magnetic Signals Radiated by CPU
Yushi Cheng, Xiaoyu Ji, Wenyuan Xu, Yi-Chao Chen
ACM CCS 2019.
PDF
[C25] MagAttack: Guessing Application Launching and Operation via Smartphone
Yushi Cheng, Xiaoyu Ji, Wenyuan Xu, Hao Pan, Zhuangdi Zhu, Chuang-Wen You, Yi-Chao Chen, Lili Qiu
ACM AsiaCCS 2019.
PDF
[C24] NB-IoT Network Monitoring and Diagnosing
Zhenxian Hu, Guangtao Xue, Yi-Chao Chen, and Minglu Li
IEEE SECON 2019.
PDF
[P7] Poster: Secure Visible Light Communication via Two-Dimensional Spatially Aliased Patterns
Hao Pan#, Yi-Chao Chen#, Guangtao Xue
ACM WiNTECH 2019, MobiCom Workshop.
PDF
[P6] Poster: Secure Visible Light Communication based on Nonlinearity of Spatial Frequency in Light
Hao Pan, Lanqing Yang, Yi-Chao Chen*, Guangtao Xue, Chuang-Wen You, Xiaoyu Ji, Pai-Yen Chen
ACM MobiCom 2019 Demo/Poster.
PDF
[P5] Enabling Personal Alcohol Tracking using Transdermal Sensing Wristbands: Benefits and Challenges
Chuang-wen You, Lu-Hua Shih, Hung-Yeh Lin, Yaliang Chuang, Yi-Chao Chen, Yi-Ling Chen, Ming-Chyi Huang
ACM MobileHCI 2019 Poster.
PDF
[J7] Network Measurement and Performance Analysis at Server Side
Guang-Qian Peng, Guangtao Xue, Yi-Chao Chen*
Future Internet 10(7): 67 (2018)
PDF
[J6] LESS: Link Estimation with Sparse Sampling in Intertidal WSNs
Xinyan Zhou, Xiaoyu Ji, Yi-Chao Chen, Xiaopeng Li, Wenyuan Xu
Sensors 18(3): 747 (2018)
PDF
[P4] Secure QR Code Scheme Using Nonlinearity of Spatial Frequency
Hao Pan, Yi-Chao Chen*, Guangtao Xue, Chuang-Wen You, Xiaoyu Ji
ACM Ubicomp/ISWC 2018 Poster
PDF
[C23] MagneComm: Magnetometer-based Near-Field Communication
Hao Pan, Yi-Chao Chen*, Guangtao Xue, Xiaoyu Ji
ACM MobiCom 2017
PDF, PPT
[C22] SketchVisor: Robust Network Measurement for Software Packet Processing
Qun Huang, Xin Jin, Patrick P. C. Lee, Runhui Li, Lu Tang, Yi-Chao Chen, Gong Zhang
ACM SigComm 2017
PDF
[C21] Strata: Fine-Grained Device-Free Tracking Using Acoustic Signals
Sangki Yun, Yi-Chao Chen, Huihuang Zheng, Lili Qiu, and Wenguang Mao
ACM MobiSys 2017
PDF
[C20] Toward an Easy Deployable Outdoor Parking System – Lessons from Long-term Deployment
Yu Huang, Yi-Chao Chen*, Chuang-Wen You, Yi-Ling Chen, Dian-Xuan Wu, and Kai-Lung Hua
IEEE Percom 2017
PDF, PPT
[J5] A Unified Framework for Complex Networks with Degree Trichotomy Based on Markov Chains
David S.W. Hui, Yi-Chao Chen, Gong Zhang, Weijie Wu, Guanrong Chen, John C.S. Lui, Yingtao Li
Scientific Reports 7: 3723 (2017)
PDF
[P3] MagAttack: Remote App Sensing with Your Phone
Zhuangdi Zhu, Hao Pan, Yi-Chao Chen*, Xiaoyu Ji, Fan Zhang, Chuang-Wen You
ACM Ubicomp/ISWC 2016 Poster
PDF
[C19] Embracing Distributed MIMO in Wireless Mesh Networks
Apurv Bhartia, Yi-Chao Chen, George P. Nychis, Lili Qiu
IEEE ICNP 2015
PDF
[C18] Turning a Mobile Device into a Mouse in the Air
Sangki Yun, Yi-Chao Chen, Lili Qiu
ACM MobiSys 2015
PDF, PPT
[P2] Demo: Turning a Mobile Device into a Mouse in the Air
Sangki Yun, Yi-Chao Chen, Wenguang Mao, Lili Qiu
ACM MobiSys 2015 Demo
[C17] An In-depth Analysis of 3G Traffic and Performance
Zhenxian Hu, Yi-Chao Chen, Lili Qiu, Guangtao Xue, Hongzi Zhu, Nicholas Zhang, Cheng He, Lujia Pan, Caifeng He
All Things Cellular Workshop (co-located with ACM SigComm 2015)
PDF
[C16] Robust Network Compressive Sensing
Yi-Chao Chen, Lili Qiu, Yin Zhang, Zhenxian Hu, Guangtao Xue
ACM MobiCom 2014
PDF, PPT
[C15] OS Fingerprinting and Tethering Detection in Mobile Networks
Yi-Chao Chen, Yong Liao, Mario Baldi, Sung-Ju Lee, Lili Qiu
ACM IMC 2014
PDF, PPT
[J4] MetroNet: a disruption-tolerant approach for mobile downloads on metro systems
Li-Ping Tung, Yi-Chao Chen, Kun-Chan Lan, Ling-Jyh Chen
Trans. Emerging Telecommunications Technologies 25(8): 835-851 (2014)
[C14] Event Detection using Customer Care Calls
Yi-Chao Chen, Gene Moo Lee, Nick Duffield, Lili Qiu, and Jia Wang
IEEE Infocom 2013
PDF, PPT
[C13] Analysis and Applications of Smartphone User Mobility
Swati Rallapalli, Wei Dong, Gene Moo Lee, Yi-Chao Chen, Lili Qiu
IEEE Infocom 2013
PDF
[C12] Mobile Video Delivery via Human Movement
Gene Moo Lee, Swati Rallapalli, Wei Dong, Yi-Chao Chen, Lili Qiu, Yin Zhang
IEEE SECON 2013
PDF
[C11] Model-Driven Energy-Aware Rate Adaptation
Muhammad Owais Khan, Vacha Dave, Yi-Chao Chen, Oliver Jensen, Lili Qiu, Apurv Bhartia, Swati Rallapalli
ACM MobiHoc 2013
PDF
[C10] Harnessing Frequency Diversity in Wi-Fi Networks
Apurv Bhartia, Yi-Chao Chen, Swati Rallapalli, and Lili Qiu
ACM MobiCom 2011
PDF
[C9] Enabling high-bandwidth vehicular content distribution
Upendra Shevade, Yi-Chao Chen, Lili Qiu, Yin Zhang, Vinoth Chandar, Mi Kyung Han, Han Hee Song, Yousuk Seung
ACM CoNEXT 2010
PDF
[C8] Exploiting Temporal Stability and Low Rank Structure for Mobile Network Localization
Swati Rallapalli, Lili Qiu, Yin Zhang, and Yi-Chao Chen
ACM MobiCom 2010
PDF
[J3] Rapid Prototyping for Wildlife and Ecological Monitoring
Jyh-How Huang, Ying-Yu Chen, Yu-Te Huang, Po-Yen Lin, Yi-Chao Chen, Yi-Fu Lin, Shih-Ching Yen, Polly Huang, Ling-Jyh Chen
IEEE Systems Journal 4(2): 198-209 (2010)
[C7] YushanNet: A Delay-Tolerant Wireless Sensor Network for Hiker Tracking in Yushan National Park
Yu-Te Huang, Yi-Chao Chen, Jyh-How Huang, Ling-Jyh Chen, Polly Huang
IEEE MDM 2009
PDF
[C6] An Evaluation of Routing Reliability in Non-collaborative Opportunistic Networks
Ling-Jyh Chen, Che-Liang Chiou, Yi-Chao Chen
IEEE AINA 2009
PDF
[C5] Improving Opportunistic Data Dissemination via Known Vector
Jyh-How Huang, Ying-Yu Chen, Yi-Chao Chen, Shivakant Mishra, Ling-Jyh Chen
IEEE AINA Workshops 2009
PDF
[J2] Impact of sensor-enhanced mobility prediction on the design of energy-efficient localization
Chuang-Wen You, Polly Huang, Hao-Hua Chu, Yi-Chao Chen, Ji-Rung Chiang, Seng-Yong Lau
Ad Hoc Networks 6(8): 1221-1237 (2008)
[P1] YushanNet: A Real-World WSN Deployment for Hiker Tracking in Yushan National Park
Yi-Chao Chen, Yu-Te Huang, Jyh-How Huang, Ling-Jyh Chen, Polly Huang, Shivakant Mishra
ACM MobiSys 2008 Work in Progress (WIP)
[J1] Point-of-capture archiving and editing of personal experiences from a mobile device
Chon-in Wu, Chao-ming Teng, Yi-Chao Chen, Tung-Yun Lin, Hao-Hua Chu, Jane Yung-jen Hsu
Personal and Ubiquitous Computing 11(4): 235-249 (2007)
[C4] Sensor-Enhanced Mobility Prediction for Energy-Efficient Localization
Chuang-wen You, Yi-Chao Chen, Ji-Rung Chiang, Polly Huang, Hao-hua Chu, Seng-Yong Lau
IEEE SECON 2006
PDF
[C3] Collaborative Localization: Enhancing WiFi-Based Position Estimation with Neighborhood Links in Clusters
Li-Wei Chan, Ji-Rung Chiang, Yi-Chao Chen, Chia-Nan Ke, Jane Yung-Jen Hsu, Hao-Hua Chu
Pervasive 2006
PDF
[C2] Sensor-Assisted Wi-Fi Indoor Location System for Adapting to Environmental Dynamics
Yi-Chao Chen, Ji-Rung Chiang, Hao-Hua Chu, Polly Huang, Arvin Wen Tsui
ACM MSWiM 2005
PDF
[C1] Design and Evaluation of mProducer: a Mobile Authoring Tool for Personal Experience Computing
Chao-ming Teng, Chon-in Wu, Yi-Chao Chen, Hao-Hua Chu, Jane Yung-jen Hsu
MUM 2004
PDF