HKU AIOT Lab - Publications

[ACM MobiCom'24] RF-Diffusion: Radio Signal Generation via Time-Frequency Diffusion

Guoxuan Chi, Zheng Yang, Chenshu Wu, Jingao Xu, Yuchong Gao, Yunhao Liu, Tony Xiao Han

ACM International Conference on Mobile Computing and Networking,

PDF BibTex

[ACM UbiComp'24] RFBoost: Understanding and Boosting Deep WiFi Sensing via Physical Data Augmentation

Weiying Hou, Chenshu Wu

PACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Melbourne, Australia, 5-9 October 2024

PDF CODE BibTex

[ACM MobiHoc'24] TADAR: Thermal Array-based Detection and Ranging for Privacy-Preserving Human Sensing

Xie Zhang, Chenshu Wu

Proceedings of the 25th International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing, Athens, Greece, 14-17 October 2024

PDF DEMO CODE BibTex

[USENIX NSDI'23] SLNet: A Spectrogram Learning Neural Network for Wireless Sensing

Zheng Yang, Yi Zhang, Kun Qian, Chenshu Wu

USENIX Symposium on Networked Systems Design and Implementation, Boston, MA, April 17-19, 2023

PDF BibTex

[USENIX NSDI'23] VeCare: Statistical Acoustic Sensing for Automotive In- Cabin Monitoring

Yi Zhang, Weiying Hou, Zheng Yang, Chenshu Wu

USENIX Symposium on Networked Systems Design and Implementation, Boston, MA, April 17-19, 2023

PDF BibTex

[IEEE IOTJ'22] RadioMic: Sound Sensing via Radio Signals

Muhammed Zahid Ozturk, Chenshu Wu, Beibei Wang, K. J. Ray Liu

IEEE Internet of Things Journal, to appear

PDF BibTex

[arxiv] RadioSES: mmWave-Based Audioradio Speech Enhancement and Separation System

Muhammed Zahid Ozturk, Chenshu Wu, Beibei Wang, Min Wu, K. J. Ray Liu

preprint, to appear

PDF DEMO WEBSITE BibTex

[ACM IASA'22] Beyond Microphone: mmWave-Based Interference-Resilient Voice Activity Detection

Muhammed Zahid Ozturk, Chenshu Wu, Beibei Wang, Min Wu, K. J. Ray Liu

ACM International Workshop on Intelligent Acoustic Systems and Applications (co-located with ACM MobiSys 2022), July 1, 2022, Portland, Oregon

Best Paper Award

PDF BibTex

[ACM MobiSys'22] Wi-drone: wi-fi-based 6-DoF tracking for indoor drone flight control

Guoxuan Chi, Zheng Yang, Jingao Xu, Chenshu Wu, Jialin Zhang, Jianzhe Liang, Yunhao Liu

ACM International Conference on Mobile Systems, Applications and Services, 27 June - 1 July, 2022, Portland, Oregon

PDF BibTex

[IEEE COMSTD'22] Wi-Fi Can Do More: Toward Ubiquitous Wireless Sensing

Chenshu Wu, Beibei Wang, Oscar C Au, K. J. Ray Liu

IEEE Communications Standards Magazine, vol. 6, no. 2, pp. 42-49, June 2022

PDF BibTex

[USENIX NSDI'21] AirCode: Hidden Screen-Camera Communication on an Invisible and Inaudible Dual Channel

Kun Qian, Yumeng Lu, Zheng Yang, Kai Zhang, Kehong Huang, Xinjun Cai, Chenshu Wu, Yunhao Liu

USENIX Symposium on Networked Systems Design and Implementation, Virtual, April 12-14, 2021

BibTex

[IEEE TMC] GaitWay: Monitoring and Recognizing Gait Speed Through the Walls

Chenshu Wu, Feng Zhang, Yuqian Hu, and K. J. Ray Liu

IEEE Transactions on Mobile Computing, vol. 20, no. 6, pp. 2186-2199, 1 June 2021

PDF BibTex

[ACM TOSN] Smartphone-Based Indoor Visual Navigation with Leader-Follower Mode

Jingao Xu, Erqun Dong, Qiang Ma, Chenshu Wu, Zheng Yang

ACM Transactions on Sensor Networks, Volume 17, Issue Article No.: 18, pp 1-22

BibTex

[IEEE IOTJ] mmEye: Super-Resolution Millimeter Wave Imaging

Feng Zhang, Chenshu Wu, Beibei Wang, and K. J. Ray Liu

IEEE Internet of Things Journal, vol. 8, no. 8, pp. 6995-7008, April 15, 2021

PDF BibTex

[IEEE IOTJ] RF-based Indoor Moving Direction Estimation using a Single Access Point

Yusen Fan, Feng Zhang, Chenshu Wu, Beibei Wang, K. J. Ray Liu

IEEE Internet of Things Journal, to appear

BibTex

[IEEE IOTJ] mmHRV: Contactless Heart Rate Variability Monitoring using Millimeter-Wave Radio

Fengyu Wang, Xiaolu Zeng, Chenshu Wu, Beibei Wang, K. J. Ray Liu

IEEE Internet of Things Journal, to appear

BibTex

[IEEE IOTJ] mmKey: Universal Virtual Keyboard using A Single Millimeter Wave Radio

Yuqian Hu, Beibei Wang, Chenshu Wu, K. J. Ray Liu

IEEE Internet of Things Journal, to appear

BibTex

[IEEE IOTJ] mmWrite: Passive Handwriting Tracking Using a Single Millimeter Wave Radio

Sai Deepika Regani, Chenshu Wu, Beibei Wang, Min Wu, KJ Ray Liu

IEEE Internet of Things Journal, to appear

BibTex

[IEEE IOTJ] GaitCube: Deep Data Cube Learning for Human Recognition with Millimeter-Wave Radio

Muhammed Zahid Ozturk, Chenshu Wu, Beibei Wang, KJ Ray Liu

IEEE Internet of Things Journal, to appear

BibTex

[IEEE INFOCOM'20] mmTrack: Passive Multi-Person Localization Using Commodity Millimeter Wave Radio

Chenshu Wu, Feng Zhang, Beibei Wang, K. J. Ray Liu

IEEE International Conference on Computer Communications, Beijing, China, April 27-30, 2020

PDF BibTex

[IEEE ICASSP'20] VIMO: Vital Sign Monitoring Using Commodity Millimeter Wave Radio

Fengyu Wang, Feng Zhang, Chenshu Wu, Beibei Wang, K. J. Ray Liu

IEEE International Conference on Acoustics, Speech, and Signal Processing, Barcelona, Spain, May 4-8, 2020

BibTex

[IEEE ICASSP'20] Indoor Heading Direction Estimation Using RF Signals

Yusen Fan, Feng Zhang, Chenshu Wu, Beibei Wang, K. J. Ray Liu

IEEE International Conference on Acoustics, Speech, and Signal Processing, Barcelona, Spain, May 4-8, 2020

BibTex

[IEEE ICASSP'20] A WiFi-based Passive Fall Detection System

Yuqian Hu, Feng Zhang, Chenshu Wu, Beibei Wang, K. J. Ray Liu

IEEE International Conference on Acoustics, Speech, and Signal Processing, Barcelona, Spain, May 4-8, 2020

BibTex

[IEEE WF-IOT'20] Passive People Counting Using Commodity WiFi

Fengyu Wang, Feng Zhang, Chenshu Wu, Beibei Wang, K. J. Ray Liu

IEEE 6th World Forum on Internet of Things (WF-IoT 2020), New Orleans, Louisiana, USA, April 5-9, 2020

BibTex

[IEEE WF-IOT'20] Handwriting Tracking Using 60 GHz mmWave Radar

Sai Deepika Regani, Chenshu Wu, Feng Zhang, Beibei Wang, Min Wu, K. J. Ray Liu

IEEE 6th World Forum on Internet of Things (WF-IoT 2020), New Orleans, Louisiana, USA, April 5-9, 2020

BibTex

[IEEE WF-IOT'20] Passive People Counting Using Commodity WiFi

Fengyu Wang, Feng Zhang, Chenshu Wu, Beibei Wang, K. J. Ray Liu

IEEE 6th World Forum on Internet of Things (WF-IoT 2020), New Orleans, Louisiana, USA, April 5-9, 2020

BibTex

[ACM SenSys'20 Demos] Demo Abstract: Large-Scale Decimeter-Level Indoor Tracking using a Single Access Point

Chenshu Wu, Beibei Wang, K. J. Ray Liu

ACM SenSys Demos, Yokohama, Japan, November 16-19, 2020

PDF BibTex

[ACM UbiComp'20] mSense: Towards Mobile Material Sensing with a Single Millimeter-Wave Radio

Chenshu Wu, Feng Zhang, Beibei Wang, K. J. Ray Liu

PACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Virtual Online, Sep 12 - Sep 16, 2020

PDF BibTex

[IEEE IOTJ] ViMo: Multi-person Vital Sign Monitoring using Commodity Millimeter Wave Radio

Fengyu Wang, Feng Zhang, Chenshu Wu, Beibei Wang, and K. J. Ray Liu

IEEE Internet of Things Journal, to appear

BibTex

[IEEE IOTJ] Respiration Tracking for People Counting and Recognition

Fengyu Wang, Feng Zhang, Chenshu Wu, Beibei Wang, and K. J. Ray Liu

IEEE Internet of Things Journal, to appear

BibTex

[IEEE INFOCOM'19] Pair-Navi: Peer-to-Peer Indoor Navigation with Mobile Visual SLAM

Erqun Dong, Jingao Xu, Chenshu Wu, Yunhao Liu, Zheng Yang

IEEE Conference on Computer Communications, Paris, France, 29 April-2 May, 2019

PDF BibTex

[ACM MobiSys'19] Widar3.0: Zero-Effort Cross-Domain Gesture Recognition With Wi-Fi

Yue Zheng, Yi Zhang, Kun Qian, Guidong Zhang, Yunhao Liu, Chenshu Wu, Zheng Yang

ACM International Conference on Mobile Systems, Applications, and Services, Seoul, Korea, 18th - 20th June, 2019

PDF WEBSITE BibTex

[ACM UbiComp'19] iVR: Integrated Vision and Radio Localization with Zero Human Effort

Jingao Xu, Hengjie Chen, Kun Qian, Erqun Dong, Min Sun, Chenshu Wu, Li Zhang, Zheng Yang

PACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, London, UK, Sep 09 - Sep 13, 2019

PDF BibTex

[ACM UbiComp'19] WiDetect: Robust Motion Detection with a Statistical Electromagnetic Model

Feng Zhang, Chenshu Wu, Beibei Wang, Hung-Quoc Lai, Yi Han, K. J. Ray Liu

PACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, London, UK, Sep 09 - Sep 13, 2019

PDF BibTex

[ACM SIGCOMM'19 Demos] Demo: RF-based Inertial Measurement

Chenshu Wu, Feng Zhang, Yusen Fan, K. J. Ray Liu

ACM SIGCOMM, Beijing, China, August 19-24, 2019

DEMO WEBSITE BibTex

[ACM SIGCOMM'19] RF-based Inertial Measurement

Chenshu Wu, Feng Zhang, Yusen Fan, K. J. Ray Liu

ACM SIGCOMM, Beijing, China, August 19-24, 2019

PDF SLIDES DEMO WEBSITE BibTex

[ACM TOSN] A Survey on Bluetooth 5.0 and Mesh: New Milestones of IoT

Junjie Yin, Zheng Yang, Hao Cao, Tongtong Liu, Zimu Zhou, Chenshu Wu

ACM Transactions on Sensor Networks, 15(3), Article 28, May 2019

PDF BibTex

[IEEE TMC] ChromaCode: A Fully Imperceptible Screen-Camera Communication System

Kai Zhang, Yi Zhao, Chenshu Wu, Chaofan Yang, Kehong Huang, Chunyi Peng, Yunhao Liu, Zheng Yang

IEEE Transactions on Mobile Computing, vol. 20, no. 3, pp. 861-876, 1 March 2021

BibTex

[IEEE TMC] SMARS: Sleep Monitoring via Ambient Radio Signal

Feng Zhang, Chenshu Wu, Beibei Wang, Min Wu, Daniel Bugos, Hangfang Zhang, and K. J. Ray Liu

IEEE Transactions on Mobile Computing, vol. 20, no. 1, pp. 217-231, 1 Jan. 2021

PDF BibTex

[IEEE IOTJ] EasiTrack: Decimeter-Level Indoor Tracking with Graph-based Particle Filtering

Chenshu Wu, Feng Zhang, Beibei Wang, and K. J. Ray Liu

IEEE Internet of Things Journal, vol. 7, no. 3, pp. 2397-2411, March 2020

PDF BibTex

[IEEE INFOCOM'18] Acousticcardiogram: Monitoring Heartbeats using Acoustic Signals on Smart Devices

Kun Qian, Chenshu Wu, Fu Xiao, Yue Zheng, Yi Zhang, Zheng Yang

IEEE International Conference on Computer Communications, Honolulu, HI, USA, April 15-19 2018

PDF SLIDES BibTex

[ACM MobiSys'18] Widar2.0: Passive Human Tracking with a Single Wi-Fi Link

Kun Qian, Chenshu Wu, Yi Zhang, Guidong Zhang, Zheng Yang, Yunhao Liu

ACM International Conference on Mobile Systems, Applications, and Services, Munich, Germany, June 10-15, 2018

PDF SLIDES DEMO CODE BibTex

[ACM MobiCom'18] ChromaCode: A Fully Imperceptible Screen-Camera Communication System

Kai Zhang*, Chenshu Wu*, Chaofan Yang, Yi Zhao, Kehong Huang, Chunyi Peng, Yunhao Liu, and Zheng Yang

ACM International Conference on Mobile Computing and Networking, New Delhi, India, Oct 29-Nov 2, 2018

PDF DEMO WEBSITE BibTex

[IEEE ICCCN'18] Combating Cross-Technology Interference for Robust Wireless Sensing with COTS WiFi

Yue Zheng, Zheng Yang, Junjie Yin, Chenshu Wu, Kun Qian, Fu Xiao, and Yunhao Liu

International Conference on Computer Communication and Networks , Hangzhou, China, July 30 - August 2, 2018

PDF BibTex

[IEEE TMC] Automatic Radio Map Adaptation for Indoor Localization using Smartphones

Chenshu Wu, Zheng Yang, Chaowei Xiao

IEEE Transactions on Mobile Computing, vol. 17, no. 3, pp. 517-528, March 1 2018

PDF BibTex

[ACM TECS] Enabling Contactless Detection of Moving Humans with Dynamic Speeds Using CSI

Kun Qian, Chenshu Wu, Zheng Yang, Yunhao Liu, Fugui He, Tianzhang Xing

ACM Transactions on Embedded Computing Systems, vol. 17, no. 2, Jan. 2018

PDF BibTex

[IEEE TMC] Enabling Phased Array Signal Processing for Mobile WiFi Devices

Kun Qian, Chenshu Wu, Zheng Yang, Zimu Zhou, Xu Wang, Yunhao Liu

IEEE Transactions on Mobile Computing, vol. 17, no. 8, pp. 1820-1833, 1 Aug. 2018

PDF BibTex

[PLoS One] Temporal understanding of human mobility: A multi-time scale analysis

Tongtong Liu, Zheng Yang, Yi Zhao, Chenshu Wu, Zimu Zhou, Yunhao Liu

PLoS One, 13(11): e0207697

BibTex

[ACM CHI'17] Inferring Motion Direction using Commodity Wi-Fi for Interactive Exergames

Kun Qian, Chenshu Wu, Zimu Zhou, Yue Zheng, Zheng Yang, Yunhao Liu

ACM CHI, Denver, USA, May 6-11, 2017

Best Paper Honorable Mention Award

PDF SLIDES DEMO BibTex

[IEEE ICC'17] Detecting Radio Frequency Interference for CSI Measurements on COTS WiFi Devices

Yue Zheng, Chenshu Wu, Kun Qian, Zheng Yang, Yunhao Liu

IEEE ICC, Paris, France, May 21-25, 2017

PDF BibTex

[Springer WASA'17] Wi-Dog: Monitoring School Violence with Commodity WiFi Devices

Qizhen Zhou, Chenshu Wu, Jianchun Xing, Juelong Li, Zheng Yang, Qiliang Yang

the 12th International Conference on Wireless Algorithms, Systems, and Applications, Guilin, China, June 19-21, 2017

PDF BibTex

[ACM MobiHoc'17] Widar: Decimeter-Level Passive Tracking via Velocity Monitoring with Commodity Wi-Fi

Kun Qian, Chenshu Wu, Zheng Yang, Yunhao Liu, Kyle Jamieson

ACM MobiHoc, Chennai, India, July 10-14, 2017

PDF SLIDES DEMO BibTex

[ACM UbiComp'17] Gain Without Pain: Accurate WiFi-based Localization with Fingerprint Spatial Gradient

Chenshu Wu, Jingao Xu, Zheng Yang, Nicholas D. Lane, Zuwei Yin

PACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, vol.1, no.2, pp.29:1-29:19, 2017, Maui, USA, Sep 11 - Sep 15, 2017

PDF BibTex

[IEEE ICPADS'17] WiSH: The Design and Implementation of a Real-Time System for Whole-Day Human Detection

Yue Zheng, Tianmeng Hang, Kun Qian, Chenshu Wu, Zheng Yang and Xiancun Zhou

IEEE International Conference on Parallel and Distributed Systems, Shenzhen, China, Dec 15 - Dec 17, 2017

PDF BibTex

[IEEE TVT] Mitigating Large Errors in WiFi-based Indoor Localization for Smartphones

Chenshu Wu, Zheng Yang, Zimu Zhou, Yunhao Liu, Mingyan Liu

IEEE Transactions on Vehicular Technology, vol. 66, no. 7, pp. 6246-6257, July 2017

PDF BibTex

[IEEE JSAC] Peer-to-Peer Indoor Navigation using Smartphones

Zuwei Yin, Chenshu Wu, Zheng Yang, Yunhao Liu

IEEE Journal on Selected Areas in Communications, vol. 35, no. 5, pp. 1141-1153, May 2017

PDF BibTex

[IEEE INFOCOM'16] Tuning by Turning: Enabling Phased Array Signal Processing for WiFi with Inertial Sensors

Kun Qian, Chenshu Wu, Zheng Yang, Zimu Zhou, Xu Wang, Yunhao Liu

IEEE International Conference on Computer Communications, San Francisco, USA, Apr 10 - Apr 15, 2016

PDF BibTex

[IEEE ICCCN'16] Tracking Synchronous Gestures with WiFi

Zimu Zhou, Zheng Yang, Kun Qian, Chenshu Wu, Longfei Shangguan, Han Xu, Yunhao Liu

IEEE International Conference on Computer Communication and Networks, Waikoloa, USA, Aug 01 - Aug 04, 2016

PDF BibTex

[IEEE ICCCN'16] Enhancing Industrial Video Surveillance over Wireless Mesh Networks

Chaofan Yang, Chenshu Wu, Zheng Yang, Tongtong Liu, Yunhao Liu, Xufei Mao

IEEE International Conference on Computer Communication and Networks, Waikoloa, USA, Aug 01 - Aug 04, 2016

PDF BibTex

[IEEE ICPADS'16] ppNav: Peer-to-Peer Indoor Navigation for Smartphones

Zuwei Yin, Chenshu Wu, Zheng Yang, Nicholas Lane, Yunhao Liu

IEEE International Conference on Parallel and Distributed Systems, Wuhan, China, Dec 13 - Dec 16, 2016

PDF BibTex

[ACM HotWireless'16] Decimeter Level Passive Tracking with WiFi

Kun Qian, Chenshu Wu, Zheng Yang, Chaofan Yang, Yunhao Liu

ACM HotWireless, New York, USA, Oct 03, 2016

PDF BibTex

[IEEE INFOCOM'15] PhaseU: Real-time LOS Identification with WiFi

Chenshu Wu, Zheng Yang, Zimu Zhou, Kun Qian, Yunhao Liu, Mingyan Liu

IEEE International Conference on Computer Communications, Hong Kong, April 26 - May 1, 2015

PDF SLIDES BibTex

[IEEE INFOCOM'15] Static Power of Mobile Devices: Self-updating Radio Maps for Wireless Indoor Localization

Chenshu Wu, Zheng Yang, Chaowei Xiao, Chaofan Yang, Yunhao Liu, Mingyan Liu

IEEE International Conference on Computer Communications, Hong Kong, April 26 - May 1, 2015

PDF SLIDES BibTex

[IEEE ICDCS'15] On Multipath Link Characterization and Adaptation for Device-free Human Detection

Zimu Zhou, Zheng Yang, Chenshu Wu, Yunhao Liu, Lionel M. Ni

IEEE International Conference on Computer Communications, Columbus, USA, June 29 - Journaluly 2, 2015

PDF BibTex

[IEEE TMC] Smartphones based Crowdsourcing for Indoor Localization

Chenshu Wu, Zheng Yang, Yunhao Liu

IEEE Transactions on Mobile Computing, vol.14, no.2, pp.444-457, Feb. 2015

ESI highly cited paper. Appearing 10+ times among the monthly top 10 most cited/popular https://cswu.me/papers of TMC since published

PDF BibTex

[TST] Sensorless Sensing with WiFi

Zimu Zhou, Chenshu Wu, Zheng Yang, Yunhao Liu

Tsinghua Science and Technology, vol. 20, no. 1, pp. 1-6, 2015

Cover Article & Best Paper Award 2016

PDF BibTex

[ACM CSUR] Mobility Increases Localizability: A Survey on Wireless Indoor Localization using Inertial Sensors

Zheng Yang, Chenshu Wu, Zimu Zhou, Xinglin Zhang, Xu Wang, Yunhao Liu

ACM Computing Surveys, vol.47, no.3, pp.54:1-54:34, Apr. 2015

PDF BibTex

[IEEE TWC] WiFi-based Indoor Line-Of-Sight Identification

Zimu Zhou, Zheng Yang, Chenshu Wu, Longfei Shangguan, Haibin Cai, Yunhao Liu, Lionel M. Ni

IEEE Transactions on Wireless Communications, vol. 14, no. 11, pp. 6125-6136, Nov. 2015

PDF BibTex

[IEEE JSAC] Non-invasive Detection of Moving and Stationary Human with WiFi

Chenshu Wu, Zheng Yang, Zimu Zhou, Xuefeng Liu, Yunhao Liu, Jiannong Cao

IEEE Journal on Selected Areas in Communications, vol.33, no.11, pp.1-14, Nov. 2015

PDF BibTex

[IEEE INFOCOM'14] LiFi: Line-Of-Sight Identification with WiFi

Zimu Zhou, Zheng Yang, Chenshu Wu, Wei Sun, Yunhao Liu

IEEE International Conference on Computer Communications, Toronto, Canada, April 27 - May 2, 2014

PDF BibTex

[ACM UbiComp'14] CrossNavi: Enabling Real-time Crossroad Navigation for the Blind with Commodity Phones

Longfei Shangguan, Zheng Yang, Zimu Zhou, Xiaolong Zheng, Chenshu Wu, Yunhao Liu

ACM International Joint Conference on Pervasive and Ubiquitous Computing, Seattle, USA, Sep 13 - Sep 17, 2014

PDF BibTex

[IEEE ICPADS'14] PADS: Passive Detection of Moving Targets with Dynamic Speed using PHY Layer Information

Kun Qian, Chenshu Wu, Zheng Yang, Yunhao Liu, Zimu Zhou

IEEE International Conference on Parallel and Distributed Systems, Hsinchu, Taiwan, December 16 - 19, 2014

Best Paper Candidate, 4 out of 320+

PDF SLIDES DEMO BibTex

[IEEE TPDS] WILL: Wireless Indoor Localization without Site Survey

Chenshu Wu, Zheng Yang, Yunhao Liu, Wei Xi

IEEE Transactions on Parallel and Distributed Systems, vol.24, no.4, pp.839-848, April 2013

ESI highly cited paper

PDF BibTex

[IEEE TPDS] Omnidirectional Coverage for Device-free Passive Human Detection

Zimu Zhou, Zheng Yang, Chenshu Wu, Longfei Shangguan, Yunhao Liu

IEEE Transactions on Parallel and Distributed Systems, vol.25, no.7, pp.1819-1829, July 2014

PDF BibTex

[IEEE TPDS] Robust Trajectory Estimation for Crowdsourcing-based Mobile Applications

Xinglin Zhang, Zheng Yang, Chenshu Wu, Wei Sun, Yunhao Liu

IEEE Transactions on Parallel and Distributed Systems, vol.25, no.7, pp.1876-1885, July 2014

PDF BibTex

[IEEE TPDS] Sherlock: Micro-environment Sensing for Smartphones

Xinglin Zhang, Zheng Yang, Chenshu Wu, Wei Sun, Yunhao Liu

IEEE Transactions on Parallel and Distributed Systems, vol.25, no.12, pp.3295-3305, Dec. 2014

PDF BibTex

[IEEE TPDS] Human Mobility Enhances Global Positioning Accuracy for Mobile Phone Localization

Chenshu Wu, Zheng Yang, Yu Xu, Yiyang Zhao, Yunhao Liu

IEEE Transactions on Parallel and Distributed Systems, vol.26, no.1, pp.131-141, Jan. 2015

PDF BibTex

[IEEE INFOCOM'13] Towards Omnidirectional Passive Human Detection

Zimu Zhou, Zheng Yang, Chenshu Wu, Long-fei Shangguan, Yunhao Liu

IEEE International Conference on Computer Communications, Toronto, Canada, April 27 - May 2, 2014

PDF BibTex

[IEEE INFOCOM'13] Footprints Elicit the Truth: Improving Global Positioning Accuracy via Local Mobility

Chenshu Wu, Zheng Yang, Yiyang Zhao, Yunhao Liu

IEEE International Conference on Computer Communications, Turin, Italy, April 14-19, 2013

PDF SLIDES BibTex

[IEEE ICDCS'13] MoLoc: on Distinguishing Fingerprint Twins

Wei Sun, Junliang Liu, Chenshu Wu, Zheng Yang, Xinglin Zhang, Yunhao Liu

IEEE International Conference on Computer Communications, Philadelphia, USA, July 08-11, 2013

PDF BibTex

[IEEE TVT] Detecting Outlier Measurements based on Graph Rigidity for Wireless Sensor Network Localization

Zheng Yang, Chenshu Wu, Tao Chen, Yiyang Zhao, Yunhao Liu

IEEE Transactions on Vehicular Technology, vol.62, no.1, pp.374-383, Jan. 2013

PDF BibTex

[ACM TOSN] Beyond Triangle Inequality: Sifting Noisy and Outlier Distance Measurements for Localization

Zheng Yang, Lirong Jian, Chenshu Wu, Yunhao Liu

ACM Transactions on Sensor Networks, vol.9, no.2, pp.26:1-26:20, March 2013

PDF BibTex

[IEEE INFOCOM'12] WILL: Wireless Indoor Localization Without Site Survey

Chenshu Wu, Zheng Yang, Yunhao Liu, Wei Xi

IEEE International Conference on Computer Communications, Orlando, Florida, USA, March 25-30, 2012

PDF SLIDES BibTex

[ACM MobiCom'12] Locating in Fingerprint Space: Wireless Indoor Localization with Little Human Intervention

Zheng Yang, Chenshu Wu, Yunhao Liu

ACM International Conference on Mobile Computing and Networking, Istanbul, Turkey, August 22-26, 2012

PDF SLIDES BibTex

[IEEE MASS'11] Edge Verifiability: Characterizing Outlier Measurements for Wireless Sensor Network Localization

Chenshu Wu, Zheng Yang, Tao Chen, Chao Zhang

IEEE International Conference on Mobile Ad-hoc and Sensor Systems, Valencia, Spain, October 17-22, 2011

PDF SLIDES BibTex

Search by titles, author names, or keywords

>>2024<<

>>2023<<

>>2022<<

>>2021<<

>>2020<<

>>2019<<

>>2018<<

>>2017<<

>>2016<<

>>2015<<

>>2014<<

>>2013<<

>>2012<<

>>2011<<