Publications | Yi-Chao Chen

2024

UIST

HandPad: Make Your Hand an On-the-go Writing Pad via Human Capacitance

Yu Lu, Juntao Zhou, Yongjian Fu, Yijie Li, Dian Ding, Hao Pan, Yongzhao Zhang, Yi-Chao Chen, and Guangtao Xue

In ACM Symposium on User Interface Software and Technology (UIST) , San Francisco, CA, USA, 2024

@inproceedings{lu-uist24,
  author = {Lu, Yu and Zhou, Juntao and Fu, Yongjian and Li, Yijie and Ding, Dian and Pan, Hao and Zhang, Yongzhao and Chen, Yi-Chao and Xue, Guangtao},
  title = {HandPad: Make Your Hand an On-the-go Writing Pad via Human Capacitance},
  year = {2024},
  isbn = {},
  publisher = {{ACM}},
  address = {New York, NY, USA},
  url = {},
  doi = {},
  booktitle = {{ACM} Symposium on User Interface Software and Technology (UIST)},
  articleno = {},
  numpages = {},
  location = {San Francisco, CA, USA},
  series = {UIST '24},
}

MOBICOM

GPMS: Enabling Indoor GNSS Positioning using Passive Metasurfaces

Yezhou Wang, Hao Pan, Lili Qiu, Linghui Zhong, Jiting Liu, Ruichun Ma, Yi-Chao Chen, Guangtao Xue, and Ju Ren

In ACM International Conference on Mobile Computing and Networking (MobiCom) , Washington, D.C., USA, 2024

Bib PDF Slides

@inproceedings{wang-mobicom24,
  author = {Wang, Yezhou and Pan, Hao and Qiu, Lili and Zhong, Linghui and Liu, Jiting and Ma, Ruichun and Chen, Yi-Chao and Xue, Guangtao and Ren, Ju},
  title = {GPMS: Enabling Indoor GNSS Positioning using Passive Metasurfaces},
  booktitle = {{ACM} International Conference on Mobile Computing and Networking (MobiCom)},
  pages = {},
  publisher = {{ACM}},
  year = {2024},
  time = {Sep 30-Oct 4, 2024},
  location = {Washington, D.C., USA},
  url = {},
  doi = {},
  isbn = {},
}

ICC

High Speed and Low Cost One-to-Many VLC Using Polymer-Dispersed Liquid Crystals

Yuehu Jiang, Haonan Wu, Yi-Chao Chen, and Guangtao Xue

In IEEE International Conference on Communications (ICC) , 2024

Bib PDF Slides

@inproceedings{jiang-icc24,
  author = {Jiang, Yuehu and Wu, Haonan and Chen, Yi-Chao and Xue, Guangtao},
  booktitle = {{IEEE} International Conference on Communications (ICC)},
  title = {High Speed and Low Cost One-to-Many VLC Using Polymer-Dispersed Liquid Crystals},
  year = {2024},
  volume = {},
  number = {},
  pages = {},
  doi = {},
}

MOBISYS

RFSpy: Eavesdropping on Online Conversations with Out-of-Vocabulary Words by Sensing Metal Coil Vibration of Headsets Leveraging RFID

Yunzhong Chen, Jiadi Yu, Yingying Chen, Linghe Kong, Yanmin Zhu, and Yi-Chao Chen

In ACM International Conference on Mobile Systems, Applications and Services (MobiSys) , Minato-ku, Tokyo, Japan, 2024

Bib PDF Slides

@inproceedings{chen-mobisys24,
  author = {Chen, Yunzhong and Yu, Jiadi and Chen, Yingying and Kong, Linghe and Zhu, Yanmin and Chen, Yi-Chao},
  title = {RFSpy: Eavesdropping on Online Conversations with Out-of-Vocabulary Words by Sensing Metal Coil Vibration of Headsets Leveraging RFID},
  year = {2024},
  isbn = {9798400705816},
  publisher = {Association for Computing Machinery},
  address = {New York, NY, USA},
  url = {https://doi.org/10.1145/3643832.3661887},
  doi = {10.1145/3643832.3661887},
  booktitle = {{ACM} International Conference on Mobile Systems, Applications and Services (MobiSys)},
  pages = {169–182},
  numpages = {13},
  keywords = {multi-user scenarios, 3D posture tracking, mmWave, radars},
  location = {Minato-ku, Tokyo, Japan},
  series = {MOBISYS '24},
}

MOBISYS

Adaptive Metasurface-Based Acoustic Imaging using Joint Optimization

Yongjian Fu, Yongzhao Zhang, Yu Lu, Lili Qiu, Yi-Chao Chen, Yezhou Wang, Mei Wang, Yijie Li, Ju Ren, and Yaoxue Zhang

In ACM International Conference on Mobile Systems, Applications and Services (MobiSys) , Minato-ku, Tokyo, Japan, 2024

Bib PDF Slides

@inproceedings{fu-mobisys24,
  author = {Fu, Yongjian and Zhang, Yongzhao and Lu, Yu and Qiu, Lili and Chen, Yi-Chao and Wang, Yezhou and Wang, Mei and Li, Yijie and Ren, Ju and Zhang, Yaoxue},
  title = {Adaptive Metasurface-Based Acoustic Imaging using Joint Optimization},
  year = {2024},
  isbn = {9798400705816},
  publisher = {Association for Computing Machinery},
  address = {New York, NY, USA},
  url = {https://doi.org/10.1145/3643832.3661863},
  doi = {10.1145/3643832.3661863},
  booktitle = {{ACM} International Conference on Mobile Systems, Applications and Services (MobiSys)},
  pages = {492–504},
  numpages = {13},
  keywords = {multi-user scenarios, 3D posture tracking, mmWave, radars},
  location = {Minato-ku, Tokyo, Japan},
  series = {MOBISYS '24},
}

MOBICOM

MuDiS: An Audio-independent, Wide-angle, and Leak-free Multi-directional Speaker

Yijie Li, Juntao Zhou, Dian Ding, Yi-Chao Chen, Lili Qiu, Jiadi Yu, and Guangtao Xue

In ACM International Conference on Mobile Computing and Networking (MobiCom) , Washington, D.C., USA, 2024

Bib PDF Slides

@inproceedings{li-mobicom24,
  author = {Li, Yijie and Zhou, Juntao and Ding, Dian and Chen, Yi-Chao and Qiu, Lili and Yu, Jiadi and Xue, Guangtao},
  title = {MuDiS: An Audio-independent, Wide-angle, and Leak-free Multi-directional Speaker},
  booktitle = {{ACM} International Conference on Mobile Computing and Networking (MobiCom)},
  pages = {263–278},
  publisher = {{ACM}},
  year = {2024},
  time = {Sep 30-Oct 4, 2024},
  location = {Washington, D.C., USA},
  url = {https://doi.org/10.1145/3636534.3649360},
  doi = {10.1145/3636534.3649360},
  isbn = {9798400704895},
}

IMWUT

VISAR: Projecting Virtual Sound Spots for Acoustic Augmented Reality Using Air Nonlinearity

Juntao Zhou, Dian Ding, Yu Lu, Yida Wang, Yijie Li, Yi-Chao Chen, and Guangtao Xue

ACM Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), 2024

Bib PDF Slides

@article{zhou-imwut24,
  author = {Zhou, Juntao and Ding, Dian and Lu, Yu and Wang, Yida and Li, Yijie and Chen, Yi-Chao and Xue, Guangtao},
  title = {VISAR: Projecting Virtual Sound Spots for Acoustic Augmented Reality Using Air Nonlinearity},
  year = {2024},
  issue_date = {June 2024},
  publisher = {Association for Computing Machinery},
  address = {New York, NY, USA},
  volume = {},
  number = {},
  url = {},
  doi = {},
  journal = {{ACM} Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT)},
  month = {},
  articleno = {},
  numpages = {},
}

UbiComp/ISWC

Tell Me How You Play: Exploring Ways to Enhance the Gaming Experience in Asymmetric Multiplayer VR Games through Affective State Visualization

Hsin-Ai Chen, Yu-Ting Peng, Yan-Ming Chen, Amanda Castellanos, Chih-Ching Chuang, Yi-Chao Chen, and Chuang-Wen You

In ACM International Joint Conference on Pervasive and Ubiquitous Computing and International Symposium on Wearable Computers (UbiComp/ISWC Poster) , Melbourne, Australia, 2024

Bib PDF

@inproceedings{chen-ubicomp24,
  author = {Chen, Hsin-Ai and Peng, Yu-Ting and Chen, Yan-Ming and Castellanos, Amanda and Chuang, Chih-Ching and Chen, Yi-Chao and You, Chuang-Wen},
  title = {Tell Me How You Play: Exploring Ways to Enhance the Gaming Experience in Asymmetric Multiplayer VR Games through Affective State Visualization},
  booktitle = {{ACM} International Joint Conference on Pervasive
                 and Ubiquitous Computing and International Symposium on
                 Wearable Computers (UbiComp/ISWC Poster)},
  pages = {},
  publisher = {{ACM}},
  year = {2024},
  time = {October 5-9, 2024},
  location = {Melbourne, Australia},
  url = {},
  doi = {},
}

UbiComp/ISWC

Enable Touch-based Communication between Laptop and Smartwatch

Dian Ding, Yijie Li, Hao Pan, Yu Lu, Yi-Chao Chen, and Guangtao Xue

In ACM International Joint Conference on Pervasive and Ubiquitous Computing and International Symposium on Wearable Computers (UbiComp/ISWC Poster) , Melbourne, Australia, 2024

Bib PDF

@inproceedings{ding-ubicomp24,
  author = {Ding, Dian and Li, Yijie and Pan, Hao and Lu, Yu and Chen, Yi-Chao and Xue, Guangtao},
  title = {Enable Touch-based Communication between Laptop and Smartwatch},
  booktitle = {{ACM} International Joint Conference on Pervasive
                 and Ubiquitous Computing and International Symposium on
                 Wearable Computers (UbiComp/ISWC Poster)},
  pages = {},
  publisher = {{ACM}},
  year = {2024},
  time = {October 5-9, 2024},
  location = {Melbourne, Australia},
  url = {},
  doi = {},
}

2023

UbiComp/ISWC

Non-Contact Thermal Haptics for VR

Yida Wang, and Yi-Chao Chen

In ACM International Joint Conference on Pervasive and Ubiquitous Computing and International Symposium on Wearable Computers (UbiComp/ISWC) , Cancun, Quintana Roo, Mexico, 2023

Bib PDF

@inproceedings{wang-mimsavi23,
  author = {Wang, Yida and Chen, Yi-Chao},
  title = {Non-Contact Thermal Haptics for VR},
  year = {2023},
  isbn = {9798400702006},
  publisher = {Association for Computing Machinery},
  address = {New York, NY, USA},
  url = {https://doi.org/10.1145/3594739.3610724},
  doi = {10.1145/3594739.3610724},
  booktitle = {{ACM} International Joint Conference on Pervasive
                 and Ubiquitous Computing and International Symposium on
                 Wearable Computers (UbiComp/ISWC)},
  pages = {386–390},
  numpages = {5},
  keywords = {thermal haptic, temperature, non-contact, virtual reality},
  location = {Cancun, Quintana Roo, Mexico},
  series = {UbiComp/ISWC '23 Adjunct},
}

SECON

LeakThief: Stealing the Behavior Information of Laptop via Leakage Current

Dian Ding, Yi-Chao Chen, Xiaoyu Ji, and Guangtao Xue

In IEEE International Conference on Sensing, Communication, and Networking (SECON) , 2023

Bib PDF Slides

@inproceedings{ding-secon23,
  author = {Ding, Dian and Chen, Yi-Chao and Ji, Xiaoyu and Xue, Guangtao},
  booktitle = {{IEEE} International Conference on Sensing, Communication, and Networking (SECON)},
  title = {LeakThief: Stealing the Behavior Information of Laptop via Leakage Current},
  year = {2023},
  volume = {},
  number = {},
  pages = {186-194},
  doi = {10.1109/SECON58729.2023.10287495},
}

SECON

AudioSense: Leveraging Current to Acoustic Channel to Detect Appliances at Single-Point

Yijie Li, Xiatong Tong, Qianfei Ren, Qingyang Li, Lanqing Yang, Yi-Chao Chen, Guangtao Xue, Xiaoyu Ji, and Jiadi Yu

In IEEE International Conference on Sensing, Communication, and Networking (SECON) , 2023

Bib PDF Slides

@inproceedings{li-secon23,
  author = {Li, Yijie and Tong, Xiatong and Ren, Qianfei and Li, Qingyang and Yang, Lanqing and Chen, Yi-Chao and Xue, Guangtao and Ji, Xiaoyu and Yu, Jiadi},
  booktitle = {{IEEE} International Conference on Sensing, Communication, and Networking (SECON)},
  title = {AudioSense: Leveraging Current to Acoustic Channel to Detect Appliances at Single-Point},
  year = {2023},
  volume = {},
  number = {},
  pages = {240-248},
  doi = {10.1109/SECON58729.2023.10287491},
}

MOBICOM

PMSat: Optimizing Passive Metasurface for Low Earth Orbit Satellite Communication

Hao Pan, Lili Qiu, Bei Ouyang, Shicheng Zheng, Yongzhao Zhang, Yi-Chao Chen, and Guangtao Xue

In ACM International Conference on Mobile Computing and Networking (MobiCom) , Madrid, Spain, 2023

Bib PDF Slides

@inproceedings{pan-mobicom23,
  author = {Pan, Hao and Qiu, Lili and Ouyang, Bei and Zheng, Shicheng and Zhang, Yongzhao and Chen, Yi-Chao and Xue, Guangtao},
  title = {PMSat: Optimizing Passive Metasurface for Low Earth Orbit Satellite Communication},
  booktitle = {{ACM} International Conference on Mobile Computing and Networking (MobiCom)},
  pages = {1–15},
  publisher = {{ACM}},
  year = {2023},
  time = {October 2-7, 2023},
  location = {Madrid, Spain},
  url = {https://doi.org/10.1145/3570361.3613257},
  doi = {10.1145/3570361.3613257},
  isbn = {9781450399906},
}

IPSN

Addressing Practical Challenges in Acoustic Sensing To Enable Fast Motion Tracking

Yongzhao Zhang, Hao Pan, Yi-Chao Chen, Lili Qiu, Yu Lu, Guangtao Xue, Jiadi Yu, Feng Lyu, and Haonan Wang

In ACM International Conference on Information Processing in Sensor Networks (IPSN) , San Antonio, TX, USA, 2023

Bib PDF Slides

@inproceedings{zhang-ipsn23,
  author = {Zhang, Yongzhao and Pan, Hao and Chen, Yi-Chao and Qiu, Lili and Lu, Yu and and Guangtao Xue and Yu, Jiadi and Lyu, Feng and Wang, Haonan},
  title = {Addressing Practical Challenges in Acoustic Sensing To Enable Fast Motion Tracking},
  booktitle = {{ACM} International Conference on Information Processing
                 in Sensor Networks (IPSN)},
  pages = {},
  publisher = {{ACM}},
  year = {2023},
  date = {May, 2023},
  location = {San Antonio, TX, USA},
  url = {https://doi.org/10.1145/3583120.3586954},
  doi = {10.1145/3583120.3586954},
}

INFOCOM

Effectively Learning Moiré QR Code Decryption from Simulated Data

Yu Lu, Hao Pan, Feitong Tan, Yi-Chao Chen, Jiadi Yu, Jinghai He, and Guangtao Xue

In IEEE Conference on Computer Communications (INFOCOM) , 2023

Bib PDF Slides

@inproceedings{lu-infocom23,
  author = {Lu, Yu and Pan, Hao and Tan, Feitong and Chen, Yi-Chao and Yu, Jiadi and He, Jinghai and Xue, Guangtao},
  title = {Effectively Learning Moir{\'{e}} QR Code Decryption from Simulated Data},
  booktitle = {{IEEE} Conference on Computer Communications (INFOCOM)},
  pages = {1-10},
  publisher = {{IEEE}},
  year = {2023},
  url = {},
  doi = {10.1109/INFOCOM53939.2023.10229000},
}

NSDI

Acoustic Sensing and Communication Using Metasurface

Yongzhao Zhang, Yezhou Wang, Lanqing Yang, Mei Wang, Yi-Chao Chen, Lili Qiu, Yihong Liu, Guangtao Xue, and Jiadi Yu

In USENIX Symposium on Networked Systems Design and Implementation (NSDI) , Apr 2023

Bib PDF Slides

@inproceedings{zhang-nsdi23,
  title = {Acoustic Sensing and Communication Using Metasurface},
  author = {Zhang, Yongzhao and Wang, Yezhou and Yang, Lanqing and Wang, Mei and Chen, Yi-Chao and Qiu, Lili and Liu, Yihong and Xue, Guangtao and Yu, Jiadi},
  booktitle = {{USENIX} Symposium on Networked Systems Design and Implementation (NSDI)},
  year = {2023},
  address = {Boston, MA},
  publisher = {USENIX Association},
  month = apr,
  isbn = {978-1-939133-33-5},
  pages = {1359--1374},
  url = {https://www.usenix.org/conference/nsdi23/presentation/zhang-yongzhao},
}

S&P

DeHiREC: Detecting Hidden Voice Recorders via ADC Electromagnetic Radiation

Ruochen Zhou, Xiaoyu Ji, Chen Yan, Yi-Chao Chen, Wenyuan Xu, and Chaohao Li

In IEEE Symposium on Security and Privacy (SP) , Apr 2023

Bib PDF Slides

@inproceedings{zhou-sp23,
  author = {Zhou, Ruochen and Ji, Xiaoyu and Yan, Chen and Chen, Yi-Chao and Xu, Wenyuan and Li, Chaohao},
  booktitle = {{IEEE} Symposium on Security and Privacy (SP)},
  title = {DeHiREC: Detecting Hidden Voice Recorders via ADC Electromagnetic Radiation},
  year = {2023},
  volume = {},
  number = {},
  pages = {3113-3128},
  doi = {10.1109/SP46215.2023.10179480},
}

SECURITY

Remote Attacks on Speech Recognition Systems Using Sound from Power Supply

Lanqing Yang, Xinqi Chen, Xiangyong Jian, Leping Yang, Yijie Li, Qianfei Ren, Yi-Chao Chen, Guangtao Xue, and Xiaoyu Ji

In USENIX Security Symposium , Aug 2023

Bib PDF

@inproceedings{yang-security23,
  title = {Remote Attacks on Speech Recognition Systems Using Sound from Power Supply},
  author = {Yang, Lanqing and Chen, Xinqi and Jian, Xiangyong and Yang, Leping and Li, Yijie and Ren, Qianfei and Chen, Yi-Chao and Xue, Guangtao and Ji, Xiaoyu},
  booktitle = {{USENIX} Security Symposium},
  year = {2023},
  address = {Anaheim, CA},
  url = {https://www.usenix.org/conference/usenixsecurity23/presentation/yanglanqing},
  publisher = {USENIX Association},
  month = aug,
  isbn = {978-1-939133-37-3},
  pages = {4571--4588},
}

UbiComp/ISWC

The Third Workshop on Multiple Input Modalities and Sensations for VR/AR Interactions (MIMSVAI)

Chuang-Wen You, Yi-Chao Chen, Liwei Chan, Min-Chun Hu, Wei Sun, and Yun-Jui Lee

In ACM International Joint Conference on Pervasive and Ubiquitous Computing and International Symposium on Wearable Computers (UbiComp/ISWC) , Cancun, Quintana Roo, Mexico, Aug 2023

Bib Website

@inproceedings{you-mimsvai23,
  author = {You, Chuang-Wen and Chen, Yi-Chao and Chan, Liwei and Hu, Min-Chun and Sun, Wei and Lee, Yun-Jui},
  title = {The Third Workshop on Multiple Input Modalities and Sensations for VR/AR Interactions (MIMSVAI)},
  year = {2023},
  isbn = {9798400702006},
  publisher = {Association for Computing Machinery},
  address = {New York, NY, USA},
  url = {https://doi.org/10.1145/3594739.3605105},
  doi = {10.1145/3594739.3605105},
  booktitle = {{ACM} International Joint Conference on Pervasive
                 and Ubiquitous Computing and International Symposium on
                 Wearable Computers (UbiComp/ISWC)},
  pages = {769–772},
  numpages = {4},
  keywords = {Virtual reality, Multiple sensory modalities, User friendliness., Multi-sensations, Realism, Mixed reality, Augmented reality},
  location = {Cancun, Quintana Roo, Mexico},
  series = {UbiComp/ISWC '23 Adjunct},
}

TDSC

On Tracing Screen Photos-A Moiré Pattern-based Approach

Wenyuan Xu, Yushi Cheng, Xiaoyu Ji, and Yi-Chao Chen

IEEE Transactions on Dependable and Secure Computing, 2023

Bib PDF

@article{xu-tdsc23,
  author = {Xu, Wenyuan and Cheng, Yushi and Ji, Xiaoyu and Chen, Yi-Chao},
  journal = {IEEE Transactions on Dependable and Secure Computing},
  title = {On Tracing Screen Photos-A Moiré Pattern-based Approach},
  year = {2023},
  volume = {},
  number = {},
  pages = {1-17},
  doi = {10.1109/TDSC.2023.3299983},
}

TMC

MagView++: Data Exfiltration via CPU Magnetic Signals Under Video Decoding

Xiaoyu Ji, Juchuan Zhang, Shan Zou, Yichao Chen, Gang Qu, and Wenyuan Xu

IEEE Transactions on Mobile Computing, 2023

Bib PDF

@article{ji-tmc23,
  author = {Ji, Xiaoyu and Zhang, Juchuan and Zou, Shan and Chen, Yichao and Qu, Gang and Xu, Wenyuan},
  journal = {IEEE Transactions on Mobile Computing},
  title = {MagView++: Data Exfiltration via CPU Magnetic Signals Under Video Decoding},
  year = {2023},
  volume = {},
  number = {},
  pages = {1-18},
  doi = {10.1109/TMC.2023.3262400},
}

IMWUT

RF-Mic: Live Voice Eavesdropping via Capturing Subtle Facial Speech Dynamics Leveraging RFID

Yunzhong Chen, Jiadi Yu, Linghe Kong, Hao Kong, Yanmin Zhu, and Yi-Chao Chen

ACM Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Jun 2023

Bib PDF Slides

@article{chen-imwut23,
  author = {Chen, Yunzhong and Yu, Jiadi and Kong, Linghe and Kong, Hao and Zhu, Yanmin and Chen, Yi-Chao},
  title = {RF-Mic: Live Voice Eavesdropping via Capturing Subtle Facial Speech Dynamics Leveraging RFID},
  year = {2023},
  issue_date = {June 2023},
  publisher = {Association for Computing Machinery},
  address = {New York, NY, USA},
  volume = {7},
  number = {2},
  url = {https://doi.org/10.1145/3596259},
  doi = {10.1145/3596259},
  journal = {{ACM} Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT)},
  month = jun,
  articleno = {49},
  numpages = {25},
  keywords = {voice eavesdropping, RFID, glasses, facial dynamics},
}

2022

MOBISYS

M3Track: mmWave-Based Multi-User 3D Posture Tracking

Hao Kong, Xiangyu Xu, Jiadi Yu, Qilin Chen, Chenguang Ma, Yingying Chen, Yi-Chao Chen, and Linghe Kong

In ACM International Conference on Mobile Systems, Applications and Services (MobiSys) , Portland, Oregon, Aug 2022

Bib PDF

@inproceedings{kong-mobisys22,
  author = {Kong, Hao and Xu, Xiangyu and Yu, Jiadi and Chen, Qilin and Ma, Chenguang and Chen, Yingying and Chen, Yi-Chao and Kong, Linghe},
  title = {M3Track: mmWave-Based Multi-User 3D Posture Tracking},
  year = {2022},
  isbn = {9781450391856},
  publisher = {Association for Computing Machinery},
  address = {New York, NY, USA},
  url = {https://doi.org/10.1145/3498361.3538926},
  doi = {10.1145/3498361.3538926},
  booktitle = {{ACM} International Conference on Mobile Systems, Applications and Services (MobiSys)},
  pages = {491–503},
  numpages = {13},
  keywords = {multi-user scenarios, 3D posture tracking, mmWave, radars},
  location = {Portland, Oregon},
  series = {MobiSys '22},
}

SECON

MagDefender: Detecting Eavesdropping on Mobile Devices using the Built-in Magnetometer

Hao Pan, Feitong Tan, Wenhao Li, Yi-Chao Chen, Lanqing Yang, Guangtao Xue, and Xiaoyu Ji

In IEEE International Conference on Sensing, Communication, and Networking (SECON) , Aug 2022

Bib PDF Slides

@inproceedings{pan-secon22,
  author = {Pan, Hao and Tan, Feitong and Li, Wenhao and Chen, Yi-Chao and Yang, Lanqing and Xue, Guangtao and Ji, Xiaoyu},
  booktitle = {{IEEE} International Conference on Sensing, Communication, and Networking (SECON)},
  title = {MagDefender: Detecting Eavesdropping on Mobile Devices using the Built-in Magnetometer},
  year = {2022},
  volume = {},
  number = {},
  pages = {28-36},
  doi = {10.1109/SECON55815.2022.9918604},
}

MOBICOM

DoCam: depth sensing with an optical image stabilization supported RGB camera

Hao Pan, Feitong Tan, Yi-Chao Chen, Gaoang Huang, Qingyang Li, Wenhao Li, Guangtao Xue, Lili Qiu, and Xiaoyu Ji

In ACM International Conference on Mobile Computing and Networking (MobiCom) , Sydney, NSW, Australia, Aug 2022

Bib PDF Slides

@inproceedings{pan-mobicom22,
  author = {Pan, Hao and Tan, Feitong and Chen, Yi-Chao and Huang, Gaoang and Li, Qingyang and Li, Wenhao and Xue, Guangtao and Qiu, Lili and Ji, Xiaoyu},
  title = {DoCam: depth sensing with an optical image stabilization supported RGB camera},
  booktitle = {{ACM} International Conference on Mobile Computing and Networking (MobiCom)},
  pages = {405–418},
  publisher = {{ACM}},
  year = {2022},
  time = {October 17-21, 2022},
  location = {Sydney, NSW, Australia},
  url = {https://doi.org/10.1145/3495243.3560523},
  doi = {10.1145/3495243.3560523},
}

OISSR: Optical Image Stabilization Based Super Resolution on Smartphone Cameras

Hao Pan, Feitong Tan, Wenhao Li, Yi-Chao Chen, and Guangtao Xue

In ACM International Conference on Multimedia (MM) , Lisboa, Portugal, Aug 2022

Bib PDF

@inproceedings{pan-mm22,
  author = {Pan, Hao and Tan, Feitong and Li, Wenhao and Chen, Yi-Chao and Xue, Guangtao},
  title = {OISSR: Optical Image Stabilization Based Super Resolution on Smartphone Cameras},
  year = {2022},
  isbn = {9781450392037},
  publisher = {Association for Computing Machinery},
  address = {New York, NY, USA},
  url = {https://doi.org/10.1145/3503161.3547964},
  doi = {10.1145/3503161.3547964},
  booktitle = {{ACM} International Conference on Multimedia (MM)},
  pages = {2978–2986},
  numpages = {9},
  keywords = {optical image stabilization, super-resolution, image registration},
  location = {Lisboa, Portugal},
}

CSCW

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, and Chuang-Wen You

ACM Human-Computer Interaction (CSCW), Apr 2022

Bib PDF

@article{hung-cscw22,
  author = {Hung, Min-Wei and Yuan, Chien Wen (Tina) and Bi, Nanyi and Chen, Yi-Chao and Lee, Wan-Chen and Huang, Ming-Chyi and You, Chuang-Wen},
  title = {To Use or Abuse: Opportunities and Difficulties in the Use of Multi-Channel Support to Reduce Technology Abuse by Adolescents},
  year = {2022},
  issue_date = {April 2022},
  publisher = {Association for Computing Machinery},
  address = {New York, NY, USA},
  volume = {6},
  number = {CSCW1},
  url = {https://doi.org/10.1145/3512972},
  doi = {10.1145/3512972},
  journal = {{ACM} Human-Computer Interaction (CSCW)},
  month = apr,
  articleno = {125},
  numpages = {27},
  keywords = {family support, technology abuse among adolescents, multi-channel support, screen time},
}

INFOCOM

OnionCode: Enabling Multi-priority Coding in LED-based Optical Camera Communications

Haonan Wu, Yi-Chao Chen, Guangtao Xue, Yuehu Jiang, Ming Wang, Shiyou Qian, Jiadi Yu, and Pai-Yen Chen

In IEEE Conference on Computer Communications (INFOCOM) , Apr 2022

Bib PDF Slides

@inproceedings{wu-infocom22,
  author = {Wu, Haonan and Chen, Yi-Chao and Xue, Guangtao and Jiang, Yuehu and Wang, Ming and Qian, Shiyou and Yu, Jiadi and Chen, Pai-Yen},
  title = {OnionCode: Enabling Multi-priority Coding in LED-based Optical Camera Communications},
  booktitle = {{IEEE} Conference on Computer Communications (INFOCOM)},
  pages = {},
  publisher = {{IEEE}},
  year = {2022},
  url = {},
}

INFOCOM

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, and Feilong Tang

In IEEE Conference on Computer Communications (INFOCOM) , Apr 2022

Bib PDF

@inproceedings{xu-infocom22,
  author = {Xu, Xiangyu and Yu, Jiadi and Ma, Chenguang and Ren, Yanzhi and Liu, Hongbo and Zhu, Yanmin and Chen, Yi-Chao and Tang, Feilong},
  title = {mmECG: Monitoring Human Cardiac Cycle in Driving Environments Leveraging Millimeter Wave},
  booktitle = {{IEEE} Conference on Computer Communications (INFOCOM)},
  pages = {},
  publisher = {{IEEE}},
  year = {2022},
  url = {},
}

INFOCOM

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, and Feng Lyu

In IEEE Conference on Computer Communications (INFOCOM) , Apr 2022

Bib PDF

@inproceedings{kong-infocom22,
  author = {Kong, Hao and Lu, Li and Yu, Jiadi and Zhu, Yanmin and Tang, Feilong and Chen, Yi-Chao and Kong, Linghe and Lyu, Feng},
  title = {Push the Limit of WiFi-based User Authentication towards Undefined Gestures},
  booktitle = {{IEEE} Conference on Computer Communications (INFOCOM)},
  pages = {},
  publisher = {{IEEE}},
  year = {2022},
  url = {},
}

UbiComp/ISWC

The Second Workshop on Multiple Input Modalities and Sensations for VR/AR Interactions (MIMSVAI)

Chuang-Wen You, Yi-Chao Chen, Hsin-Ruey Tsai, and Chu-Yin Chen

In ACM International Joint Conference on Pervasive and Ubiquitous Computing and International Symposium on Wearable Computers (UbiComp/ISWC) , Cambridge, United Kingdom, Apr 2022

Bib Website

@inproceedings{you-mimsvai22,
  author = {You, Chuang-Wen and Chen, Yi-Chao and Tsai, Hsin-Ruey and Chen, Chu-Yin},
  title = {The Second Workshop on Multiple Input Modalities and Sensations for VR/AR Interactions (MIMSVAI)},
  year = {2022},
  isbn = {9781450394239},
  publisher = {Association for Computing Machinery},
  address = {New York, NY, USA},
  url = {https://doi.org/10.1145/3544793.3560372},
  doi = {10.1145/3544793.3560372},
  booktitle = {{ACM} International Joint Conference on Pervasive
                 and Ubiquitous Computing and International Symposium on
                 Wearable Computers (UbiComp/ISWC)},
  pages = {506–509},
  numpages = {4},
  keywords = {Virtual reality, Augmented reality, Multiple sensory modalities, Multi-sensations, User friendliness., Mixed reality, Realism},
  location = {Cambridge, United Kingdom},
  series = {UbiComp/ISWC '22 Adjunct},
}

TPDS

Improving Federated Learning With Quality-Aware User Incentive and Auto-Weighted Model Aggregation

Yongheng Deng, Feng Lyu, Ju Ren, Yi-Chao Chen, Peng Yang, Yuezhi Zhou, and Yaoxue Zhang

IEEE Transactions on Parallel and Distributed Systems, Jun 2022

Bib PDF

@article{deng-tpds23,
  author = {Deng, Yongheng and Lyu, Feng and Ren, Ju and Chen, Yi-Chao and Yang, Peng and Zhou, Yuezhi and Zhang, Yaoxue},
  journal = {IEEE Transactions on Parallel and Distributed Systems},
  title = {Improving Federated Learning With Quality-Aware User Incentive and Auto-Weighted Model Aggregation},
  year = {2022},
  volume = {33},
  number = {12},
  pages = {4515-4529},
  doi = {10.1109/TPDS.2022.3195207},
}

ToN

ScreenID: Enhancing QRCode Security by Utilizing Screen Dimming Feature

Guangtao Xue, Yijie Li, Hao Pan, Lanqing Yang, Yi-Chao Chen, Xiaoyu Ji, and Jiadi Yu

IEEE/ACM Transactions on Networking, Jun 2022

Bib PDF

@article{xue-ton22,
  author = {Xue, Guangtao and Li, Yijie and Pan, Hao and Yang, Lanqing and Chen, Yi-Chao and Ji, Xiaoyu and Yu, Jiadi},
  journal = {IEEE/ACM Transactions on Networking},
  title = {ScreenID: Enhancing QRCode Security by Utilizing Screen Dimming Feature},
  year = {2022},
  volume = {},
  number = {},
  pages = {1-15},
  doi = {10.1109/TNET.2022.3203044},
}

TMC

Handwriting Recognition System Leveraging Vibration Signal on Smartphones

Dian Ding, Lanqing Yang, Yi-Chao Chen, and Guangtao Xue

IEEE Transactions on Mobile Computing, Jun 2022

Bib PDF

@article{ding-tmc22,
  author = {Ding, Dian and Yang, Lanqing and Chen, Yi-Chao and Xue, Guangtao},
  journal = {IEEE Transactions on Mobile Computing},
  title = {Handwriting Recognition System Leveraging Vibration Signal on Smartphones},
  year = {2022},
  volume = {},
  number = {},
  pages = {1-1},
  doi = {10.1109/TMC.2022.3148172},
}

2021

UbiComp/ISWC

The First Workshop on Multiple Input Modalities and Sensations for VR/AR Interactions (MIMSVAI)

Chuang-Wen You, Yi-Chao Chen, Hsin-Ruey Tsai, and Bin Sheng

In ACM International Joint Conference on Pervasive and Ubiquitous Computing and International Symposium on Wearable Computers (UbiComp/ISWC Workshop) , Virtually, Apr 2021

Bib Website

@inproceedings{you-mimsvai21,
  author = {You, Chuang{-}Wen and Chen, Yi{-}Chao and Tsai, Hsin{-}Ruey and Sheng, Bin},
  title = {The First Workshop on Multiple Input Modalities and Sensations for {VR/AR} Interactions {(MIMSVAI)}},
  booktitle = {{ACM} International Joint Conference on Pervasive
                 and Ubiquitous Computing and International Symposium on
                 Wearable Computers (UbiComp/ISWC Workshop)},
  pages = {546--549},
  publisher = {{ACM}},
  year = {2021},
  date = {September 21-25, 2021},
  location = {Virtually},
  url = {https://doi.org/10.1145/3460418.3479269},
  doi = {10.1145/3460418.3479269},
  timestamp = {Thu, 30 Sep 2021 15:52:53 +0200},
}

UbiComp/ISWC

CELIP: Ultrasonic-based Lip Reading with Channel Estimation Approach for Virtual Reality Systems

Yongzhao Zhang, Yi-Chao Chen, Haonan Wang, and Xingyu Jin

In ACM International Joint Conference on Pervasive and Ubiquitous Computing and International Symposium on Wearable Computers (UbiComp/ISWC) , Virtually, Apr 2021

Bib PDF

@inproceedings{zhang-mimsavi21,
  author = {Zhang, Yongzhao and Chen, Yi{-}Chao and Wang, Haonan and Jin, Xingyu},
  title = {{CELIP:} Ultrasonic-based Lip Reading with Channel Estimation Approach for Virtual Reality Systems},
  booktitle = {{ACM} International Joint Conference on Pervasive
                 and Ubiquitous Computing and International Symposium on
                 Wearable Computers (UbiComp/ISWC)},
  pages = {580--585},
  publisher = {{ACM}},
  year = {2021},
  date = {September 21-25, 2021},
  location = {Virtually},
  url = {https://doi.org/10.1145/3460418.3480163},
  doi = {10.1145/3460418.3480163},
}

INFOCOM

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, and Yaoxue Zhang

In IEEE Conference on Computer Communications (INFOCOM) , Vancouver, BC, Canada, Apr 2021

Bib PDF

@inproceedings{deng-infocom21,
  author = {Deng, Yongheng and Lyu, Feng and Ren, Ju and Chen, Yi{-}Chao and Yang, Peng and Zhou, Yuezhi and Zhang, Yaoxue},
  title = {{FAIR:} Quality-Aware Federated Learning with Precise User Incentive and Model Aggregation},
  booktitle = {{IEEE} Conference on Computer Communications (INFOCOM)},
  pages = {1--10},
  publisher = {{IEEE}},
  year = {2021},
  date = {May 10-13, 2021},
  location = {Vancouver, BC, Canada},
  url = {https://doi.org/10.1109/INFOCOM42981.2021.9488743},
  doi = {10.1109/INFOCOM42981.2021.9488743},
}

INFOCOM

ScreenID: Enhancing QRCode Security by Fingerprinting Screens

Yijie Li, Yi-Chao Chen, Xiaoyu Ji, Hao Pan, Lanqing Yang, Guangtao Xue, and Jiadi Yu

In IEEE Conference on Computer Communications (INFOCOM) , Vancouver, BC, Canada, Apr 2021

Bib PDF Slides

@inproceedings{li-infocom21,
  author = {Li, Yijie and Chen, Yi{-}Chao and Ji, Xiaoyu and Pan, Hao and Yang, Lanqing and Xue, Guangtao and Yu, Jiadi},
  title = {ScreenID: Enhancing QRCode Security by Fingerprinting Screens},
  booktitle = {{IEEE} Conference on Computer Communications (INFOCOM)},
  pages = {1--10},
  publisher = {{IEEE}},
  year = {2021},
  date = {May 10-13, 2021},
  location = {Vancouver, BC, Canada},
  url = {https://doi.org/10.1109/INFOCOM42981.2021.9488859},
  doi = {10.1109/INFOCOM42981.2021.9488859},
}

IPSN

MagicInput: Training-free Multi-lingual Finger Input System using Data Augmentation based on MNISTs

Hao Pan, Yi-Chao Chen, Qi Ye, and Guangtao Xue

In ACM International Conference on Information Processing in Sensor Networks (IPSN) , Nashville, TN, USA, Apr 2021

Bib PDF Slides

@inproceedings{pan-ipsn21,
  author = {Pan, Hao and Chen, Yi{-}Chao and Ye, Qi and Xue, Guangtao},
  title = {MagicInput: Training-free Multi-lingual Finger Input System using Data Augmentation based on MNISTs},
  booktitle = {{ACM} International Conference on Information Processing
                 in Sensor Networks (IPSN)},
  pages = {119--131},
  publisher = {{ACM}},
  year = {2021},
  date = {May, 2021},
  location = {Nashville, TN, USA},
  url = {https://doi.org/10.1145/3412382.3458261},
  doi = {10.1145/3412382.3458261},
}

MOBIHOC

MultiAuth: Enable Multi-User Authentication with Single Commodity WiFi Device

Hao Kong, Li Lu, Jiadi Yu, Yingying Chen, Xiangyu Xu, Feilong Tang, and Yi-Chao Chen

In ACM International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing (MobiHoc) , Shanghai, China, Apr 2021

Bib PDF

@inproceedings{kong-mobihoc21,
  author = {Kong, Hao and Lu, Li and Yu, Jiadi and Chen, Yingying and Xu, Xiangyu and Tang, Feilong and Chen, Yi{-}Chao},
  title = {MultiAuth: Enable Multi-User Authentication with Single Commodity WiFi Device},
  booktitle = {{ACM} International Symposium on Theory,
                 Algorithmic Foundations, and Protocol Design for Mobile Networks and
                 Mobile Computing (MobiHoc)},
  pages = {31--40},
  publisher = {{ACM}},
  year = {2021},
  date = {26-29 July, 2021},
  location = {Shanghai, China},
  url = {https://doi.org/10.1145/3466772.3467032},
  doi = {10.1145/3466772.3467032},
}

SECON

VibWriter: Handwriting Recognition System based on Vibration Signal

Dian Ding, Lanqing Yang, Yi-Chao Chen, and Guangtao Xue

In IEEE International Conference on Sensing, Communication, and Networking (SECON) , Rome, Italy, Apr 2021

Bib PDF Slides

@inproceedings{ding-secon21,
  author = {Ding, Dian and Yang, Lanqing and Chen, Yi{-}Chao and Xue, Guangtao},
  title = {VibWriter: Handwriting Recognition System based on Vibration Signal},
  booktitle = {{IEEE} International Conference on Sensing, Communication, and Networking (SECON)},
  pages = {1--9},
  publisher = {{IEEE}},
  year = {2021},
  date = {July 6-9, 2021},
  location = {Rome, Italy},
  url = {https://doi.org/10.1109/SECON52354.2021.9491615},
  doi = {10.1109/SECON52354.2021.9491615},
}

SECON

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, and Guangtao Xue

In IEEE International Conference on Sensing, Communication, and Networking, (SECON) , Rome, Italy, Apr 2021

Bib PDF Slides

@inproceedings{pan-secon21,
  author = {Pan, Hao and Yang, Lanqing and Li, Honglu and You, Chuang{-}Wen and Ji, Xiaoyu and Chen, Yi{-}Chao and Hu, Zhenxian and Xue, Guangtao},
  title = {MagThief: Stealing Private App Usage Data on Mobile Devices via Built-in Magnetometer},
  booktitle = {{IEEE} International Conference on Sensing, Communication,
                 and Networking, (SECON)},
  pages = {1--9},
  publisher = {{IEEE}},
  year = {2021},
  date = {July 6-9, 2021},
  location = {Rome, Italy},
  url = {https://doi.org/10.1109/SECON52354.2021.9491601},
  doi = {10.1109/SECON52354.2021.9491601},
}

SECURITY

mID: Tracing Screen Photos via Moiré Patterns

Yushi Cheng, Xiaoyu Ji, Lixu Wang, Qi Pang, Yi-Chao Chen, and Wenyuan Xu

In USENIX Security Symposium , Apr 2021

Bib PDF

@inproceedings{cheng-security21,
  author = {Cheng, Yushi and Ji, Xiaoyu and Wang, Lixu and Pang, Qi and Chen, Yi{-}Chao and Xu, Wenyuan},
  title = {mID: Tracing Screen Photos via Moir{\'{e}} Patterns},
  booktitle = {{USENIX} Security Symposium},
  pages = {2969--2986},
  publisher = {{USENIX}},
  year = {2021},
  time = {August 11-13, 2021},
  url = {https://www.usenix.org/conference/usenixsecurity21/presentation/cheng-yushi},
}

WISEC

OutletSpy: cross-outlet application inference via power factor correction signal

Juchuan Zhang, Xiaoyu Ji, Yuehan Chi, Yi-Chao Chen, Bin Wang, and Wenyuan Xu

In ACM Conference on Security and Privacy in Wireless and Mobile Networks (WiSec) , Abu Dhabi, United Arab Emirates, Apr 2021

Bib PDF

@inproceedings{zhang-wisec21,
  author = {Zhang, Juchuan and Ji, Xiaoyu and Chi, Yuehan and Chen, Yi{-}Chao and Wang, Bin and Xu, Wenyuan},
  title = {OutletSpy: cross-outlet application inference via power factor correction signal},
  booktitle = {{ACM} Conference on Security and Privacy in Wireless
                 and Mobile Networks (WiSec)},
  pages = {181--191},
  publisher = {{ACM}},
  year = {2021},
  time = {28 June - 2 July, 2021},
  location = {Abu Dhabi, United Arab Emirates},
  url = {https://doi.org/10.1145/3448300.3468291},
  doi = {10.1145/3448300.3468291},
}

TOSN

Device Fingerprinting with Magnetic Induction Signals Radiated by CPU Modules

Xiaoyu Ji, Yushi Cheng, Juchuan Zhang, Yuehan Chi, Wenyuan Xu, and Yi-Chao Chen

ACM Transactions on Sensor Networks, Dec 2021

Bib PDF

@article{10.1145/3495158,
  author = {Ji, Xiaoyu and Cheng, Yushi and Zhang, Juchuan and Chi, Yuehan and Xu, Wenyuan and Chen, Yi-Chao},
  title = {Device Fingerprinting with Magnetic Induction Signals Radiated by CPU Modules},
  year = {2021},
  issue_date = {May 2022},
  publisher = {Association for Computing Machinery},
  address = {New York, NY, USA},
  volume = {18},
  number = {2},
  issn = {1550-4859},
  url = {https://doi.org/10.1145/3495158},
  doi = {10.1145/3495158},
  journal = {ACM Transactions on Sensor Networks},
  month = dec,
  articleno = {23},
  numpages = {28},
}

IMWUT

Leakage or Identification: Behavior-Irrelevant User Identification Leveraging Leakage Current on Laptops

Dian Ding, Lanqing Yang, Yi-Chao Chen, and Guangtao Xue

ACM Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Dec 2021

Bib PDF Slides

@article{ding-imwut21,
  author = {Ding, Dian and Yang, Lanqing and Chen, Yi-Chao and Xue, Guangtao},
  title = {Leakage or Identification: Behavior-Irrelevant User Identification Leveraging Leakage Current on Laptops},
  year = {2021},
  issue_date = {Dec 2021},
  journal = {{ACM} Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT)},
  publisher = {Association for Computing Machinery},
  address = {New York, NY, USA},
  volume = {5},
  number = {4},
  url = {https://doi.org/10.1145/3494984},
  doi = {10.1145/3494984},
  month = dec,
  articleno = {152},
  numpages = {23},
  keywords = {Laptop, User Identification, Leakage Current},
}

TMC

MagneComm+: Near-Field Electromagnetic Induction Communication with Magnetometer

Guangtao Xue, Hao Pan, Yi-Chao Chen, Xiaoyu Ji, and Jiadi Yu

IEEE Transactions on Mobile Computing, Dec 2021

Bib PDF

@article{xue-tmc21,
  author = {Xue, Guangtao and Pan, Hao and Chen, Yi-Chao and Ji, Xiaoyu and Yu, Jiadi},
  journal = {IEEE Transactions on Mobile Computing},
  title = {MagneComm+: Near-Field Electromagnetic Induction Communication with Magnetometer},
  year = {2021},
  volume = {},
  number = {},
  pages = {1-1},
  doi = {10.1109/TMC.2021.3133481},
}

TMC

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, and Lili Qiu

IEEE Transactions on Mobile Computing, Dec 2021

Bib

@article{ji-tmc21,
  author = {Ji, Xiaoyu and Cheng, Yushi and Xu, Wenyuan and Chi, Yuehan and Pan, Hao and Zhu, Zhuangdi and You, Chuang-Wen and Chen, Yi-Chao and Qiu, Lili},
  journal = {IEEE Transactions on Mobile Computing},
  title = {No Seeing is Also Believing: Electromagnetic-emission-based Application Guessing Attacks via Smartphones},
  year = {2021},
  volume = {},
  number = {},
  pages = {1-1},
  doi = {10.1109/TMC.2021.3092209},
}

2020

INFOCOM

MagView: A Distributed Magnetic Covert Channel via Video Encoding and Decoding

Juchuan Zhang, Xiaoyu Ji, Wenyuan Xu, Yi-Chao Chen, Yuting Tang, and Gang Qu

In IEEE Conference on Computer Communications (INFOCOM) , Toronto, ON, Canada, Apr 2020

Bib PDF

@inproceedings{zhang-infocom20,
  author = {Zhang, Juchuan and Ji, Xiaoyu and Xu, Wenyuan and Chen, Yi{-}Chao and Tang, Yuting and Qu, Gang},
  title = {MagView: A Distributed Magnetic Covert Channel via Video Encoding and Decoding},
  booktitle = {{IEEE} Conference on Computer Communications (INFOCOM)},
  pages = {357--366},
  publisher = {{IEEE}},
  year = {2020},
  time = {July 6-9, 2020},
  location = {Toronto, ON, Canada},
  url = {https://doi.org/10.1109/INFOCOM41043.2020.9155386},
  doi = {10.1109/INFOCOM41043.2020.9155386},
}

INFOCOM

MagPrint: Deep Learning Based User Fingerprinting Using Electromagnetic Signals

Lanqing Yang, Yi-Chao Chen, Hao Pan, Dian Ding, Guangtao Xue, Linghe Kong, Jiadi Yu, and Minglu Li

In IEEE Conference on Computer Communications (INFOCOM) , Apr 2020

(Honorary mention in the World Artificial Intelligence Conference 2021)

Bib PDF Slides

@inproceedings{yang-infocom20,
  author = {Yang, Lanqing and Chen, Yi{-}Chao and Pan, Hao and Ding, Dian and Xue, Guangtao and Kong, Linghe and Yu, Jiadi and Li, Minglu},
  title = {MagPrint: Deep Learning Based User Fingerprinting Using Electromagnetic Signals},
  booktitle = {{IEEE} Conference on Computer Communications (INFOCOM)},
  pages = {696--705},
  publisher = {{IEEE}},
  year = {2020},
  time = {July 6-9, 2020},
  url = {https://doi.org/10.1109/INFOCOM41043.2020.9155534},
  doi = {10.1109/INFOCOM41043.2020.9155534},
  special = {Honorary mention in the World Artificial Intelligence Conference 2021}
}

MOBICOM

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, and Minglu Li

In ACM International Conference on Mobile Computing and Networking (MobiCom) , London, United Kingdom, Apr 2020

Bib PDF

@inproceedings{xu-mobicom20,
  author = {Xu, Xiangyu and Yu, Jiadi and Chen, Yingying and Hua, Qin and Zhu, Yanmin and Chen, Yi{-}Chao and Li, Minglu},
  title = {TouchPass: towards behavior-irrelevant on-touch user authentication on smartphones leveraging vibrations},
  booktitle = {{ACM} International Conference on Mobile Computing and Networking (MobiCom)},
  pages = {24:1--24:13},
  publisher = {{ACM}},
  year = {2020},
  time = {September 21-25, 2020},
  location = {London, United Kingdom},
  url = {https://doi.org/10.1145/3372224.3380901},
  doi = {10.1145/3372224.3380901},
}

IMWUT

Endophasia: Utilizing Acoustic-Based Imaging for Issuing 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, and Jiadi Yu

ACM Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Dec 2020

(Honorary mention in the IEEE ComSoc Student Competition 2020)

Bib PDF Slides

@article{zhang-imwut20,
  author = {Zhang, Yongzhao and Huang, Wei{-}Hsiang and Yang, Chih{-}Yun and Wang, Wen{-}Ping and Chen, Yi{-}Chao and You, Chuang{-}Wen and Huang, Da{-}Yuan and Xue, Guangtao and Yu, Jiadi},
  title = {Endophasia: Utilizing Acoustic-Based Imaging for Issuing Contact-Free Silent Speech Commands},
  journal = {{ACM} Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT)},
  volume = {4},
  number = {1},
  pages = {37:1--37:26},
  year = {2020},
  url = {https://doi.org/10.1145/3381008},
  doi = {10.1145/3381008},
  special = {Honorary mention in the IEEE ComSoc Student Competition 2020}
}

SENSORS

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, and Pai-Yen Chen

IEEE Sensors Journal, Dec 2020

Bib PDF

@article{zhu-sensors20,
  author = {Zhu, Liang and Farhat, Mohamed and Chen, Yi-Chao and Salama, Khaled N. and Chen, Pai-Yen},
  journal = {IEEE Sensors Journal},
  title = {A Compact, Passive Frequency-Hopping Harmonic Sensor Based on a Microfluidic Reconfigurable Dual-Band Antenna},
  year = {2020},
  volume = {20},
  number = {21},
  pages = {12495-12503},
  doi = {10.1109/JSEN.2020.3000778},
}

UbiComp/ISWC

Leveraging family force to assist adolescent patients in the treatment of technology abuse

Min-Wei Hung, Tina Chien-Wen Yuan, Yi-Chao Chen, Nanyi Bi, Wan-Chen Lee, Ming-Chyi Huang, and Chuang-Wen You

In ACM International Joint Conference on Pervasive and Ubiquitous Computing and International Symposium on Wearable Computers (UbiComp/ISWC Poster) , Virtual Event, Mexico, 2020

Bib PDF

@inproceedings{hung-ubicomp20,
  author = {Hung, Min{-}Wei and Yuan, Tina Chien{-}Wen and Chen, Yi{-}Chao and Bi, Nanyi and Lee, Wan{-}Chen and Huang, Ming{-}Chyi and You, Chuang{-}Wen},
  title = {Leveraging family force to assist adolescent patients in the treatment of technology abuse},
  booktitle = {{ACM} International Joint Conference on Pervasive
                 and Ubiquitous Computing and International Symposium on
                 Wearable Computers (UbiComp/ISWC Poster)},
  pages = {33--37},
  publisher = {{ACM}},
  year = {2020},
  time = {September 12-17, 2020},
  location = {Virtual Event, Mexico},
  url = {https://doi.org/10.1145/3410530.3414391},
  doi = {10.1145/3410530.3414391},
}

UbiComp/ISWC

Appliance fingerprinting using sound from power supply

Lanqing Yang, Honglu Li, Zhaoxi Chen, Xiaoyu Ji, Yi-Chao Chen, Guangtao Xue, and Chuang-Wen You

In ACM International Joint Conference on Pervasive and Ubiquitous Computing and International Symposium on Wearable Computers (UbiComp/ISWC Poster) , Virtual Event, Mexico, 2020

Bib PDF

@inproceedings{yang-ubicomp20,
  author = {Yang, Lanqing and Li, Honglu and Chen, Zhaoxi and Ji, Xiaoyu and Chen, Yi{-}Chao and Xue, Guangtao and You, Chuang{-}Wen},
  title = {Appliance fingerprinting using sound from power supply},
  booktitle = {{ACM} International Joint Conference on Pervasive
                 and Ubiquitous Computing and International Symposium on
                 Wearable Computers (UbiComp/ISWC Poster)},
  pages = {160--163},
  publisher = {{ACM}},
  year = {2020},
  time = {September 12-17, 2020},
  location = {Virtual Event, Mexico},
  url = {https://doi.org/10.1145/3410530.3414385},
  doi = {10.1145/3410530.3414385},
}

MOBICOM

Toward a secure QR code system by fingerprinting screens

Yijie Li, Yi-Chao Chen, Xiaoyu Ji, Hao Pan, Lanqing Yang, Guangtao Xue, and Jiadi Yu

In ACM International Conference on Mobile Computing and Networking (MOBICOM Poster) , 2020

Bib PDF

@inproceedings{li-mobicom20,
  author = {Li, Yijie and Chen, Yi{-}Chao and Ji, Xiaoyu and Pan, Hao and Yang, Lanqing and Xue, Guangtao and Yu, Jiadi},
  title = {Toward a secure {QR} code system by fingerprinting screens},
  booktitle = {{ACM} International Conference on Mobile Computing and Networking (MOBICOM Poster)},
  pages = {86:1--86:3},
  publisher = {{ACM}},
  year = {2020},
  url = {https://doi.org/10.1145/3372224.3418165},
  doi = {10.1145/3372224.3418165},
}

2019

AsiaCCS

MagAttack: Guessing Application Launching and Operation via Smartphone

Yushi Cheng, Xiaoyu Ji, Wenyuan Xu, Hao Pan, Zhuangdi Zhu, Chuang-Wen You, Yi-Chao Chen, and Lili Qiu

In ACM Asia Conference on Computer and Communications Security (AsiaCCS) , Auckland, New Zealand, Apr 2019

Bib PDF

@inproceedings{cheng-asiaccs19,
  author = {Cheng, Yushi and Ji, Xiaoyu and Xu, Wenyuan and Pan, Hao and Zhu, Zhuangdi and You, Chuang{-}Wen and Chen, Yi{-}Chao and Qiu, Lili},
  title = {MagAttack: Guessing Application Launching and Operation via Smartphone},
  booktitle = {{ACM} Asia Conference on Computer and Communications Security (AsiaCCS)},
  pages = {283--294},
  publisher = {{ACM}},
  year = {2019},
  time = {July 09-12, 2019},
  location = {Auckland, New Zealand},
  url = {https://doi.org/10.1145/3321705.3329817},
  doi = {10.1145/3321705.3329817},
}

CCS

DeMiCPU: Device Fingerprinting with Magnetic Signals Radiated by CPU

Yushi Cheng, Xiaoyu Ji, Juchuan Zhang, Wenyuan Xu, and Yi-Chao Chen

In ACM Conference on Computer and Communications Security (CCS) , London, UK, Apr 2019

Bib PDF

@inproceedings{cheng-ccs19,
  author = {Cheng, Yushi and Ji, Xiaoyu and Zhang, Juchuan and Xu, Wenyuan and Chen, Yi{-}Chao},
  title = {DeMiCPU: Device Fingerprinting with Magnetic Signals Radiated by {CPU}},
  booktitle = {{ACM} Conference on Computer and Communications Security (CCS)},
  pages = {1149--1170},
  publisher = {{ACM}},
  year = {2019},
  time = {November 11-15, 2019},
  location = {London, UK},
  url = {https://doi.org/10.1145/3319535.3339810},
  doi = {10.1145/3319535.3339810},
}

MobileHCI

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, and Ming-Chyi Huang

In ACM International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI) , Taipei, Taiwan, Apr 2019

Bib PDF

@inproceedings{you-mobilehci19,
  author = {You, Chuang{-}Wen and Shih, Lu{-}Hua and Lin, Hung{-}Yeh and Chuang, Yaliang and Chen, Yi{-}Chao and Chen, Yi{-}Ling and Huang, Ming{-}Chyi},
  title = {Enabling Personal Alcohol Tracking using Transdermal Sensing Wristbands: Benefits and Challenges},
  booktitle = {{ACM} International Conference on Human-Computer
                 Interaction with Mobile Devices and Services (MobileHCI)},
  pages = {37:1--37:6},
  publisher = {{ACM}},
  year = {2019},
  time = {October 1-4, 2019},
  location = {Taipei, Taiwan},
  url = {https://doi.org/10.1145/3338286.3344384},
  doi = {10.1145/3338286.3344384},
}

MOBICOM

mQRCode: Secure QR Code Using Nonlinearity of Spatial Frequency in Light

Hao Pan, Yi-Chao Chen, Lanqing Yang, Guangtao Xue, Chuang-Wen You, and Xiaoyu Ji

In ACM International Conference on Mobile Computing and Networking, (MobiCom) , Los Cabos, Mexico, Apr 2019

Bib PDF Slides

@inproceedings{pan-mobicom19,
  author = {Pan, Hao and Chen, Yi{-}Chao and Yang, Lanqing and Xue, Guangtao and You, Chuang{-}Wen and Ji, Xiaoyu},
  title = {mQRCode: Secure {QR} Code Using Nonlinearity of Spatial Frequency in Light},
  booktitle = {{ACM} International Conference on Mobile Computing and Networking, (MobiCom)},
  pages = {27:1--27:18},
  publisher = {{ACM}},
  year = {2019},
  time = {October 21-25, 2019},
  location = {Los Cabos, Mexico},
  url = {https://doi.org/10.1145/3300061.3345428},
  doi = {10.1145/3300061.3345428},
}

MOBICOM

RNN-Based Room Scale Hand Motion Tracking

Wenguang Mao, Mei Wang, Wei Sun, Lili Qiu, Swadhin Pradhan, and Yi-Chao Chen

In ACM International Conference on Mobile Computing and Networking (MobiCom) , Los Cabos, Mexico, Apr 2019

Bib PDF

@inproceedings{mao-mobicom19,
  author = {Mao, Wenguang and Wang, Mei and Sun, Wei and Qiu, Lili and Pradhan, Swadhin and Chen, Yi{-}Chao},
  title = {RNN-Based Room Scale Hand Motion Tracking},
  booktitle = {{ACM} International Conference on Mobile Computing and Networking (MobiCom)},
  pages = {38:1--38:16},
  publisher = {{ACM}},
  year = {2019},
  time = {October 21-25, 2019},
  location = {Los Cabos, Mexico},
  url = {https://doi.org/10.1145/3300061.3345439},
  doi = {10.1145/3300061.3345439},
}

SECON

NB-IoT Network Monitoring and Diagnosing

Zhenxian Hu, Guangtao Xue, Yi-Chao Chen, and Minglu Li

In IEEE International Conference on Sensing, Communication, and Networking, (SECON) , Boston, MA, USA, Apr 2019

Bib PDF

@inproceedings{hu-secon19,
  author = {Hu, Zhenxian and Xue, Guangtao and Chen, Yi{-}Chao and Li, Minglu},
  title = {NB-IoT Network Monitoring and Diagnosing},
  booktitle = {{IEEE} International Conference on Sensing, Communication,
                 and Networking, (SECON)},
  pages = {1--9},
  publisher = {{IEEE}},
  year = {2019},
  time = {June 10-13, 2019},
  location = {Boston, MA, USA},
  url = {https://doi.org/10.1109/SAHCN.2019.8824793},
  doi = {10.1109/SAHCN.2019.8824793},
}

WiNTECH

Poster: Secure Visible Light Communication via Two-Dimensional Spatially Aliased Patterns

Hao Pan, Yi-Chao Chen, and Guangtao Xue

In ACM International Workshop on Wireless Network Testbeds, Experimental Evaluation & Characterization, WiNTECH@MobiCom , Los Cabos, Mexico, 2019

Bib PDF

@inproceedings{pan-wintech19,
  author = {Pan, Hao and Chen, Yi{-}Chao and Xue, Guangtao},
  title = {Poster: Secure Visible Light Communication via Two-Dimensional Spatially
                 Aliased Patterns},
  booktitle = {{ACM} International Workshop on Wireless Network
                 Testbeds, Experimental Evaluation {\&} Characterization, WiNTECH@MobiCom},
  pages = {51--52},
  publisher = {{ACM}},
  year = {2019},
  time = {October 25, 2019},
  location = {Los Cabos, Mexico},
  url = {https://doi.org/10.1145/3349623.3355724},
  doi = {10.1145/3349623.3355724},
}

MOBICOM

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, and Pai-Yen Chen

In ACM International Conference on Mobile Computing and Networking (MobiCom Poster) , Los Cabos, Mexico, 2019

Bib PDF

@inproceedings{pan-mobicom19-poster,
  author = {Pan, Hao and Yang, Lanqing and Chen, Yi{-}Chao and Xue, Guangtao and You, Chuang{-}Wen and Ji, Xiaoyu and Chen, Pai{-}Yen},
  title = {Poster: Secure Visible Light Communication based on Nonlinearity of
                 Spatial Frequency in Light},
  booktitle = {{ACM} International Conference on Mobile Computing and Networking (MobiCom Poster)},
  pages = {93:1--93:3},
  publisher = {{ACM}},
  year = {2019},
  time = {October 21-25, 2019},
  location = {Los Cabos, Mexico},
  url = {https://doi.org/10.1145/3300061.3343391},
  doi = {10.1145/3300061.3343391},
}

2018

Future Internet

Network Measurement and Performance Analysis at Server Side

Guang-Qian Peng, Guangtao Xue, and Yi-Chao Chen

MDPI Future Internet, Dec 2018

Bib PDF

@article{peng-future18,
  author = {Peng, Guang{-}Qian and Xue, Guangtao and Chen, Yi{-}Chao},
  title = {Network Measurement and Performance Analysis at Server Side},
  journal = {{MDPI} Future Internet},
  volume = {10},
  number = {7},
  pages = {67},
  year = {2018},
  url = {https://doi.org/10.3390/fi10070067},
  doi = {10.3390/fi10070067},
}

SENSORS

LESS: Link Estimation with Sparse Sampling in Intertidal WSNs

Xinyan Zhou, Xiaoyu Ji, Yi-Chao Chen, Xiaopeng Li, and Wenyuan Xu

MDPI Sensors, Dec 2018

Bib PDF

@article{zhou-sensors18,
  author = {Zhou, Xinyan and Ji, Xiaoyu and Chen, Yi{-}Chao and Li, Xiaopeng and Xu, Wenyuan},
  title = {{LESS:} Link Estimation with Sparse Sampling in Intertidal WSNs},
  journal = {{MDPI} Sensors},
  volume = {18},
  number = {3},
  pages = {747},
  year = {2018},
  url = {https://doi.org/10.3390/s18030747},
  doi = {10.3390/s18030747},
}

UbiComp/ISWC

Secure QR Code Scheme Using Nonlinearity of Spatial Frequency

Hao Pan, Yi-Chao Chen, Guangtao Xue, Chuang-Wen You, and Xiaoyu Ji

In ACM International Joint Conference on Pervasive and Ubiquitous Computing and International Symposium on Wearable Computers (UbiComp/ISWC Poster) , 2018

Bib PDF

@inproceedings{pan-ubicomp18,
  author = {Pan, Hao and Chen, Yi{-}Chao and Xue, Guangtao and You, Chuang{-}Wen and Ji, Xiaoyu},
  title = {Secure {QR} Code Scheme Using Nonlinearity of Spatial Frequency},
  booktitle = {{ACM} International Joint Conference on Pervasive
                 and Ubiquitous Computing and International Symposium on
                 Wearable Computers (UbiComp/ISWC Poster)},
  pages = {207--210},
  publisher = {{ACM}},
  year = {2018},
  url = {https://doi.org/10.1145/3267305.3267626},
  doi = {10.1145/3267305.3267626},
}

2017

MOBICOM

MagneComm: Magnetometer-based Near-Field Communication

Hao Pan, Yi-Chao Chen, Guangtao Xue, and Xiaoyu Ji

In ACM International Conference on Mobile Computing and Networking (MobiCom) , Apr 2017

Bib PDF Slides

@inproceedings{pan-mobicom17,
  author = {Pan, Hao and Chen, Yi{-}Chao and Xue, Guangtao and Ji, Xiaoyu},
  title = {MagneComm: Magnetometer-based Near-Field Communication},
  booktitle = {{ACM} International Conference on Mobile Computing and Networking (MobiCom)},
  pages = {167--179},
  publisher = {{ACM}},
  year = {2017},
  url = {https://doi.org/10.1145/3117811.3117824},
  doi = {10.1145/3117811.3117824},
}

MOBISYS

Strata: Fine-Grained Acoustic-based Device-Free Tracking

Sangki Yun, Yi-Chao Chen, Huihuang Zheng, Lili Qiu, and Wenguang Mao

In ACM International Conference on Mobile Systems, Applications, and Services (MobiSys) , Apr 2017

(Techconnect Defense Innovation Awards 2020)

Bib PDF

@inproceedings{yun-mobisys17,
  author = {Yun, Sangki and Chen, Yi{-}Chao and Zheng, Huihuang and Qiu, Lili and Mao, Wenguang},
  title = {Strata: Fine-Grained Acoustic-based Device-Free Tracking},
  booktitle = {{ACM} International Conference on Mobile
                 Systems, Applications, and Services (MobiSys)},
  pages = {15--28},
  publisher = {{ACM}},
  year = {2017},
  url = {https://doi.org/10.1145/3081333.3081356},
  doi = {10.1145/3081333.3081356},
  special = {Techconnect Defense Innovation Awards 2020}
}

PERCOM

Toward an Easy Deployable Outdoor Parking System – Lessons from Long-term Deployment

Yu Huang, Yi-Chao Chen, Chuang-Wen You, Dian-Xuan Wu, Yi-Ling Chen, Kai-Lung Hua, and Jane Yung-jen Hsu

In IEEE International Conference on Pervasive Computing and Communications (PerCom) , Apr 2017

Bib PDF Slides

@inproceedings{huang-percom17,
  author = {Huang, Yu and Chen, Yi{-}Chao and You, Chuang{-}Wen and Wu, Dian{-}Xuan and Chen, Yi{-}Ling and Hua, Kai{-}Lung and Hsu, Jane Yung{-}jen},
  title = {Toward an Easy Deployable Outdoor Parking System – Lessons from Long-term Deployment},
  booktitle = {{IEEE} International Conference on Pervasive Computing and Communications (PerCom)},
  pages = {227--236},
  publisher = {{IEEE} Computer Society},
  year = {2017},
  url = {https://doi.org/10.1109/PERCOM.2017.7917869},
  doi = {10.1109/PERCOM.2017.7917869},
}

SIGCOMM

SketchVisor: Robust Network Measurement for Software Packet Processing

Qun Huang, Xin Jin, Patrick P. C. Lee, Runhui Li, Lu Tang, Yi-Chao Chen, and Gong Zhang

In ACM Special Interest Group on Data Communication SIGCOMM , Apr 2017

Bib PDF

@inproceedings{huang-sigcomm17,
  author = {Huang, Qun and Jin, Xin and Lee, Patrick P. C. and Li, Runhui and Tang, Lu and Chen, Yi{-}Chao and Zhang, Gong},
  title = {SketchVisor: Robust Network Measurement for Software Packet Processing},
  booktitle = {{ACM} Special Interest Group on Data Communication {SIGCOMM}},
  pages = {113--126},
  publisher = {{ACM}},
  year = {2017},
  url = {https://doi.org/10.1145/3098822.3098831},
  doi = {10.1145/3098822.3098831},
}

Sci.Rep.

A Unified Framework for Complex Networks with Degree Trichotomy Based on Markov Chains

David Shui Wing Hui, Yi-Chao Chen, Gong Zhang, Weijie Wu, Guanrong Chen, John C. S. Lui, and Yingtao Li

Scientific Reports, Dec 2017

Bib PDF

@article{hui-scientific17,
  author = {Hui, David Shui Wing and Chen, Yi{-}Chao and Zhang, Gong and Wu, Weijie and Chen, Guanrong and Lui, John C. S. and Li, Yingtao},
  title = {A Unified Framework for Complex Networks with Degree Trichotomy Based on Markov Chains},
  journal = {Scientific Reports},
  volume = {7},
  number = {1},
  pages = {3723},
  year = {2017},
  url = {https://doi.org/10.1038/s41598-017-03613-z},
  doi = {10.1038/s41598-017-03613-z},
}

2016

UbiComp/ISWC

MagAttack: remote app sensing with your phone

Zhuangdi Zhu, Hao Pan, Yi-Chao Chen, Xiaoyu Ji, Fan Zhang, and Chuang-Wen You

In ACM International Joint Conference on Pervasive and Ubiquitous Computing and International Symposium on Wearable Computers (UbiComp/ISWC Poster) , 2016

Bib PDF

@inproceedings{zhu-ubicomp16,
  author = {Zhu, Zhuangdi and Pan, Hao and Chen, Yi{-}Chao and Ji, Xiaoyu and Zhang, Fan and You, Chuang{-}Wen},
  editor = {Lukowicz, Paul and Kr{\"{u}}ger, Antonio and Bulling, Andreas and Lim, Youn{-}Kyung and Patel, Shwetak N.},
  title = {MagAttack: remote app sensing with your phone},
  booktitle = {{ACM} International Joint Conference on Pervasive
                 and Ubiquitous Computing and International Symposium on
                 Wearable Computers (UbiComp/ISWC Poster)},
  pages = {241--244},
  publisher = {{ACM}},
  year = {2016},
  url = {https://doi.org/10.1145/2968219.2971404},
  doi = {10.1145/2968219.2971404},
}

2015

ICNP

Embracing Distributed MIMO in Wireless Mesh Networks

Apurv Bhartia, Yi-Chao Chen, Lili Qiu, and George Nychis

In IEEE International Conference on Network Protocols (ICNP) , Apr 2015

Bib PDF

@inproceedings{bhartia-icnp15,
  author = {Bhartia, Apurv and Chen, Yi{-}Chao and Qiu, Lili and Nychis, George},
  title = {Embracing Distributed {MIMO} in Wireless Mesh Networks},
  booktitle = {{IEEE} International Conference on Network Protocols (ICNP)},
  pages = {66--77},
  publisher = {{IEEE} Computer Society},
  year = {2015},
  url = {https://doi.org/10.1109/ICNP.2015.17},
  doi = {10.1109/ICNP.2015.17},
}

MOBISYS

Turning a Mobile Device into a Mouse in the Air

Sangki Yun, Yi-Chao Chen, and Lili Qiu

In ACM International Conference on Mobile Systems, Applications, and Services (MobiSys) , Apr 2015

(Start-up Leader Award in The 8th "Ecology-Value" Jinbo Award 2019)

Bib PDF Slides

@inproceedings{yun-mobisys15,
  author = {Yun, Sangki and Chen, Yi{-}Chao and Qiu, Lili},
  title = {Turning a Mobile Device into a Mouse in the Air},
  booktitle = {{ACM} International Conference on Mobile Systems, Applications, and Services (MobiSys)},
  pages = {15--29},
  publisher = {{ACM}},
  year = {2015},
  url = {https://doi.org/10.1145/2742647.2742662},
  doi = {10.1145/2742647.2742662},
  special = {Start-up Leader Award in The 8th "Ecology-Value" Jinbo Award 2019}
}

MOBISYS

Demo: Turning a Mobile Device into a Mouse in the Air

Sangki Yun, Yi-Chao Chen, Wenguang Mao, and Lili Qiu

In ACM International Conference on Mobile Systems, Applications, and Services (MobiSys Demo) , 2015

Bib PDF

@inproceedings{yun-mobisys15-demo,
  author = {Yun, Sangki and Chen, Yi{-}Chao and Mao, Wenguang and Qiu, Lili},
  title = {Demo: Turning a Mobile Device into a Mouse in the Air},
  booktitle = {{ACM} International Conference on Mobile Systems, Applications, and Services (MobiSys Demo)},
  pages = {469},
  publisher = {{ACM}},
  year = {2015},
  url = {https://doi.org/10.1145/2742647.2745931},
  doi = {10.1145/2742647.2745931},
}

AllThingsCellular

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, and Caifeng He

In ACM Workshop on All Things Cellular: Operations, Applications and Challenges (AllThingsCellular@SIGCOMM) , 2015

Bib PDF

@inproceedings{hu-allthingscellular15,
  author = {Hu, Zhenxian and Chen, Yi{-}Chao and Qiu, Lili and Xue, Guangtao and Zhu, Hongzi and Zhang, Nicholas and He, Cheng and Pan, Lujia and He, Caifeng},
  title = {An In-depth Analysis of 3G Traffic and Performance},
  booktitle = {{ACM} Workshop on All Things Cellular: Operations,
                 Applications and Challenges (AllThingsCellular@SIGCOMM)},
  pages = {1--6},
  publisher = {{ACM}},
  year = {2015},
  url = {https://doi.org/10.1145/2785971.2785981},
  doi = {10.1145/2785971.2785981},
}

2014

IMC

OS Fingerprinting and Tethering Detection in Mobile Networks

Yi-Chao Chen, Yong Liao, Mario Baldi, Sung-Ju Lee, and Lili Qiu

In ACM Internet Measurement Conference (IMC) , Apr 2014

Bib PDF Slides

@inproceedings{chen-imc14,
  author = {Chen, Yi{-}Chao and Liao, Yong and Baldi, Mario and Lee, Sung{-}Ju and Qiu, Lili},
  title = {{OS} Fingerprinting and Tethering Detection in Mobile Networks},
  booktitle = {{ACM} Internet Measurement Conference (IMC)},
  pages = {173--180},
  publisher = {{ACM}},
  year = {2014},
  url = {https://doi.org/10.1145/2663716.2663745},
  doi = {10.1145/2663716.2663745},
}

MOBICOM

Robust network compressive sensing

Yi-Chao Chen, Lili Qiu, Yin Zhang, Guangtao Xue, and Zhenxian Hu

In ACM International Conference on Mobile Computing and Networking (MobiCom) , Apr 2014

Bib PDF Slides

@inproceedings{chen-mobicom14,
  author = {Chen, Yi{-}Chao and Qiu, Lili and Zhang, Yin and Xue, Guangtao and Hu, Zhenxian},
  title = {Robust network compressive sensing},
  booktitle = {{ACM} International Conference on Mobile Computing and Networking (MobiCom)},
  pages = {545--556},
  publisher = {{ACM}},
  year = {2014},
  url = {https://doi.org/10.1145/2639108.2639129},
  doi = {10.1145/2639108.2639129},
}

MetroNet: a disruption-tolerant approach for mobile downloads on metro systems

Li-Ping Tung, Yi-Chao Chen, Kun-Chan Lan, and Ling-Jyh Chen

Transactions on Emerging Telecommunications Technologies, Dec 2014

Bib PDF

@article{tung-tett14,
  author = {Tung, Li{-}Ping and Chen, Yi{-}Chao and Lan, Kun{-}Chan and Chen, Ling{-}Jyh},
  title = {MetroNet: a disruption-tolerant approach for mobile downloads on metro systems},
  journal = {Transactions on Emerging Telecommunications Technologies},
  volume = {25},
  number = {8},
  pages = {835--851},
  year = {2014},
  url = {https://doi.org/10.1002/ett.2695},
  doi = {10.1002/ett.2695},
}

2013

INFOCOM

Event detection using customer care calls

Yi-Chao Chen, Gene Moo Lee, Nick G. Duffield, Lili Qiu, and Jia Wang

In IEEE Conference on Computer Communications (INFOCOM) , Apr 2013

Bib PDF Slides

@inproceedings{chen-infocom13,
  author = {Chen, Yi{-}Chao and Lee, Gene Moo and Duffield, Nick G. and Qiu, Lili and Wang, Jia},
  title = {Event detection using customer care calls},
  booktitle = {{IEEE} Conference on Computer Communications (INFOCOM)},
  pages = {1690--1698},
  publisher = {{IEEE}},
  year = {2013},
  url = {https://doi.org/10.1109/INFCOM.2013.6566966},
  doi = {10.1109/INFCOM.2013.6566966},
}

MOBIHOC

Model-driven energy-aware rate adaptation

Muhammad Owais Khan, Vacha Dave, Yi-Chao Chen, Oliver Jensen, Lili Qiu, Apurv Bhartia, and Swati Rallapalli

In ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc) , Apr 2013

Bib PDF

@inproceedings{khan-mobihoc13,
  author = {Khan, Muhammad Owais and Dave, Vacha and Chen, Yi{-}Chao and Jensen, Oliver and Qiu, Lili and Bhartia, Apurv and Rallapalli, Swati},
  title = {Model-driven energy-aware rate adaptation},
  booktitle = {{ACM} International Symposium on Mobile Ad Hoc Networking
                 and Computing (MobiHoc)},
  pages = {217--226},
  publisher = {{ACM}},
  year = {2013},
  url = {https://doi.org/10.1145/2491288.2491300},
  doi = {10.1145/2491288.2491300},
}

SECON

Mobile Video Delivery via Human Movement

Gene Moo Lee, Swati Rallapalli, Wei Dong, Yi-Chao Chen, Lili Qiu, and Yin Zhang

In IEEE International Conference on Sensing, Communications and Networking (SECON) , Apr 2013

Bib PDF

@inproceedings{lee-secon13,
  author = {Lee, Gene Moo and Rallapalli, Swati and Dong, Wei and Chen, Yi{-}Chao and Qiu, Lili and Zhang, Yin},
  title = {Mobile Video Delivery via Human Movement},
  booktitle = {{IEEE} International Conference on Sensing, Communications and Networking (SECON)},
  pages = {406--414},
  publisher = {{IEEE}},
  year = {2013},
  url = {https://doi.org/10.1109/SAHCN.2013.6645011},
  doi = {10.1109/SAHCN.2013.6645011},
}

INFOCOM

Analysis and applications of smartphone user mobility

Swati Rallapalli, Wei Dong, Gene Moo Lee, Yi-Chao Chen, and Lili Qiu

In IEEE Conference on Computer Communications (INFOCOM Workshop) , 2013

Bib PDF

@inproceedings{rallapalli-infocom13-workshop,
  author = {Rallapalli, Swati and Dong, Wei and Lee, Gene Moo and Chen, Yi{-}Chao and Qiu, Lili},
  title = {Analysis and applications of smartphone user mobility},
  booktitle = {{IEEE} Conference on Computer Communications (INFOCOM Workshop)},
  pages = {235--240},
  publisher = {{IEEE}},
  year = {2013},
  url = {https://doi.org/10.1109/INFCOMW.2013.6562914},
  doi = {10.1109/INFCOMW.2013.6562914},
}

2011

MOBICOM

Harnessing frequency diversity in wi-fi networks

Apurv Bhartia, Yi-Chao Chen, Swati Rallapalli, and Lili Qiu

In ACM International Conference on Mobile Computing and Networking (MOBICOM) , Apr 2011

Bib PDF

@inproceedings{bhartia-mobicom11,
  author = {Bhartia, Apurv and Chen, Yi{-}Chao and Rallapalli, Swati and Qiu, Lili},
  title = {Harnessing frequency diversity in wi-fi networks},
  booktitle = {{ACM} International Conference on Mobile Computing and Networking (MOBICOM)},
  pages = {253--264},
  publisher = {{ACM}},
  year = {2011},
  url = {https://doi.org/10.1145/2030613.2030642},
  doi = {10.1145/2030613.2030642},
}

2010

CoNEXT

Enabling high-bandwidth vehicular content distribution

Upendra Shevade, Yi-Chao Chen, Lili Qiu, Yin Zhang, Vinoth Chandar, Mi Kyung Han, Han Hee Song, and Yousuk Seung

In ACM Conference on Emerging Networking Experiments and Technology (CoNEXT) , Apr 2010

Bib PDF

@inproceedings{shevade-conext10,
  author = {Shevade, Upendra and Chen, Yi{-}Chao and Qiu, Lili and Zhang, Yin and Chandar, Vinoth and Han, Mi Kyung and Song, Han Hee and Seung, Yousuk},
  editor = {de Oliveira, Jaudelice Cavalcante and Ott, Maximilian and Griffin, Timothy G. and M{\'{e}}dard, Muriel},
  title = {Enabling high-bandwidth vehicular content distribution},
  booktitle = {{ACM} Conference on Emerging Networking Experiments
                 and Technology (CoNEXT)},
  pages = {23},
  publisher = {{ACM}},
  year = {2010},
  url = {https://doi.org/10.1145/1921168.1921199},
  doi = {10.1145/1921168.1921199},
}

MOBICOM

Exploiting temporal stability and low-rank structure for localization in mobile networks

Swati Rallapalli, Lili Qiu, Yin Zhang, and Yi-Chao Chen

In ACM International Conference on Mobile Computing and Networking (MOBICOM) , Apr 2010

Bib PDF

@inproceedings{rallapalli-mobicom10,
  author = {Rallapalli, Swati and Qiu, Lili and Zhang, Yin and Chen, Yi{-}Chao},
  title = {Exploiting temporal stability and low-rank structure for localization in mobile networks},
  booktitle = {{ACM} International Conference on Mobile Computing and Networking (MOBICOM)},
  pages = {161--172},
  publisher = {{ACM}},
  year = {2010},
  url = {https://doi.org/10.1145/1859995.1860015},
  doi = {10.1145/1859995.1860015},
}

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, and Ling-Jyh Chen

IEEE Systems Journal, Dec 2010

Bib PDF

@article{huang-sysj10,
  author = {Huang, Jyh{-}How and Chen, Ying{-}Yu and Huang, Yu{-}Te and Lin, Po{-}Yen and Chen, Yi{-}Chao and Lin, Yi{-}Fu and Yen, Shih{-}Ching and Huang, Polly and Chen, Ling{-}Jyh},
  title = {Rapid Prototyping for Wildlife and Ecological Monitoring},
  journal = {{IEEE} Systems Journal},
  volume = {4},
  number = {2},
  pages = {198--209},
  year = {2010},
  url = {https://doi.org/10.1109/JSYST.2010.2047294},
  doi = {10.1109/JSYST.2010.2047294},
}

2009

AINA

An Evaluation of Routing Reliability in Non-collaborative Opportunistic Networks

Ling-Jyh Chen, Che-Liang Chiou, and Yi-Chao Chen

In IEEE International Conference on Advanced Information Networking and Applications (AINA) , Apr 2009

Bib PDF

@inproceedings{chen-aina09,
  author = {Chen, Ling{-}Jyh and Chiou, Che{-}Liang and Chen, Yi{-}Chao},
  title = {An Evaluation of Routing Reliability in Non-collaborative Opportunistic Networks},
  booktitle = {{IEEE} International Conference on Advanced Information Networking and Applications (AINA)},
  pages = {50--57},
  publisher = {{IEEE} Computer Society},
  year = {2009},
  url = {https://doi.org/10.1109/AINA.2009.54},
  doi = {10.1109/AINA.2009.54},
}

MDM

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, and Polly Huang

In IEEE International Conference on Mobile Data Management (MDM) , Apr 2009

Bib PDF

@inproceedings{huang-mdm09,
  author = {Huang, Yu{-}Te and Chen, Yi{-}Chao and Huang, Jyh{-}How and Chen, Ling{-}Jyh and Huang, Polly},
  title = {YushanNet: {A} Delay-Tolerant Wireless Sensor Network for Hiker Tracking in Yushan National Park},
  booktitle = {{IEEE} International Conference on Mobile Data Management (MDM)},
  pages = {379--380},
  publisher = {{IEEE} Computer Society},
  year = {2009},
  url = {https://doi.org/10.1109/MDM.2009.61},
  doi = {10.1109/MDM.2009.61},
}

AINA

Improving Opportunistic Data Dissemination via Known Vector

Jyh-How Huang, Ying-Yu Chen, Yi-Chao Chen, Shivakant Mishra, and Ling-Jyh Chen

In IEEE International Conference on Advanced Information Networking and Applications (AINA Workshop) , 2009

Bib PDF

@inproceedings{huang-aina09,
  author = {Huang, Jyh{-}How and Chen, Ying{-}Yu and Chen, Yi{-}Chao and Mishra, Shivakant and Chen, Ling{-}Jyh},
  title = {Improving Opportunistic Data Dissemination via Known Vector},
  booktitle = {{IEEE} International Conference on Advanced Information Networking and Applications (AINA Workshop)},
  pages = {838--843},
  publisher = {{IEEE} Computer Society},
  year = {2009},
  url = {https://doi.org/10.1109/WAINA.2009.128},
  doi = {10.1109/WAINA.2009.128},
}

2008

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, and Seng-Yong Lau

Ad Hoc Networks, Dec 2008

Bib PDF

@article{you-addhoc08,
  author = {You, Chuang{-}Wen and Huang, Polly and Chu, Hao{-}Hua and Chen, Yi{-}Chao and Chiang, Ji{-}Rung and Lau, Seng{-}Yong},
  title = {Impact of sensor-enhanced mobility prediction on the design of energy-efficient localization},
  journal = {Ad Hoc Networks},
  volume = {6},
  number = {8},
  pages = {1221--1237},
  year = {2008},
  url = {https://doi.org/10.1016/j.adhoc.2007.11.007},
  doi = {10.1016/j.adhoc.2007.11.007},
}

MOBISYS

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, and Shivakant Mishra

In ACM International Conference on Mobile Systems, Applications, and Services, (MobiSys Working in Progress) , 2008

(NEWS: https://www.youtube.com/watch?v=TdEiqJukiM0)

Bib PDF

@inproceedings{chen-mobisys08,
  author = {Chen, Yi{-}Chao and Huang, Yu-Te and Huang, Jyh{-}How and Chen, Ling{-}Jyh and Huang, Polly and Mishra, Shivakant},
  title = {YushanNet: A Real-World WSN Deployment for Hiker Tracking in Yushan National Park},
  booktitle = {{ACM} International Conference on Mobile
                 Systems, Applications, and Services, (MobiSys Working in Progress)},
  year = {2008},
  special = {NEWS: https://www.youtube.com/watch?v=TdEiqJukiM0}
}

2007

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, and Jane Yung-jen Hsu

Personal and Ubiquitous Computing, Dec 2007

Bib PDF

@article{wu-puc07,
  author = {Wu, Chon{-}in and Teng, Chao{-}ming and Chen, Yi{-}Chao and Lin, Tung{-}yun and Chu, Hao{-}Hua and Hsu, Jane Yung{-}jen},
  title = {Point-of-capture archiving and editing of personal experiences from a mobile device},
  journal = {Personal and Ubiquitous Computing},
  volume = {11},
  number = {4},
  pages = {235--249},
  year = {2007},
  url = {https://doi.org/10.1007/s00779-006-0082-7},
  doi = {10.1007/s00779-006-0082-7},
}

2006

PERVASIVE

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, and Hao-Hua Chu

In Springer Pervasive Computing (PERVASIVE) , Apr 2006

Bib PDF

@inproceedings{chan-pervasive06,
  author = {Chan, Li{-}Wei and Chiang, Ji{-}Rung and Chen, Yi{-}Chao and Ke, Chia{-}nan and Hsu, Jane Yung{-}jen and Chu, Hao{-}Hua},
  title = {Collaborative Localization: Enhancing WiFi-Based Position Estimation with Neighborhood Links in Clusters},
  booktitle = {{Springer} Pervasive Computing (PERVASIVE)},
  series = {Lecture Notes in Computer Science},
  volume = {3968},
  pages = {50--66},
  publisher = {Springer},
  year = {2006},
  url = {https://doi.org/10.1007/11748625\_4},
  doi = {10.1007/11748625\_4},
}

SECON

Sensor-Enhanced Mobility Prediction for Energy-Efficient Localization

Chuang-Wen You, Yi-Chao Chen, Ji-Rung Chiang, Polly Huang, Hao-Hua Chu, and Seng-Yong Lau

In IEEE Communications Society on Sensor and Ad Hoc Communications and Networks (SECON) , Apr 2006

Bib PDF

@inproceedings{you-secon06,
  author = {You, Chuang{-}Wen and Chen, Yi{-}Chao and Chiang, Ji{-}Rung and Huang, Polly and Chu, Hao{-}Hua and Lau, Seng{-}Yong},
  title = {Sensor-Enhanced Mobility Prediction for Energy-Efficient Localization},
  booktitle = {{IEEE} Communications Society on Sensor and Ad Hoc Communications and Networks (SECON)},
  pages = {565--574},
  publisher = {{IEEE}},
  year = {2006},
  url = {https://doi.org/10.1109/SAHCN.2006.288513},
  doi = {10.1109/SAHCN.2006.288513},
}

2005

MSWiM

Sensor-assisted wi-fi indoor location system for adapting to environmental dynamics

Yi-Chao Chen, Ji-Rung Chiang, Hao-Hua Chu, Polly Huang, and Arvin Wen Tsui

In ACM International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems (MSWiM) , Apr 2005

Bib PDF

@inproceedings{chen-mswim05,
  author = {Chen, Yi{-}Chao and Chiang, Ji{-}Rung and Chu, Hao{-}Hua and Huang, Polly and Tsui, Arvin Wen},
  title = {Sensor-assisted wi-fi indoor location system for adapting to environmental dynamics},
  booktitle = {{ACM} International Symposium on Modeling Analysis
                 and Simulation of Wireless and Mobile Systems (MSWiM)},
  pages = {118--125},
  publisher = {{ACM}},
  year = {2005},
  url = {https://doi.org/10.1145/1089444.1089466},
  doi = {10.1145/1089444.1089466},
}

2004

MUM

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, and Jane Yung-jen Hsu

In ACM International Conference on Mobile and Ubiquitous Multimedia (MUM) , Apr 2004

Bib PDF

@inproceedings{teng-mum04,
  author = {Teng, Chao{-}ming and Wu, Chon{-}in and Chen, Yi{-}Chao and Chu, Hao{-}Hua and Hsu, Jane Yung{-}jen},
  title = {Design and evaluation of mProducer: a mobile authoring tool for personal experience computing},
  booktitle = {{ACM} International Conference on Mobile and Ubiquitous Multimedia (MUM)},
  series = {{ACM} International Conference Proceeding Series},
  volume = {83},
  pages = {141--148},
  publisher = {{ACM}},
  year = {2004},
  url = {https://doi.org/10.1145/1052380.1052400},
  doi = {10.1145/1052380.1052400},
}