Publications


Journal Articles
  1. [CSUR] Weitao Xu, Junqing Zhang, Shunqi Huang, Chengwen Luo, Wei Li. "Key Generation for Internet of Things: A Contemporary Survey". ACM Computing Surveys, accepted in Oct 2020. (IF: 7.99, 中科院一区) [PDF]
  2. [TITS] Guohao Lan, Weitao Xu*, Dong Ma, Sara Khalifa, Mahbub Hassan, Wen Hu. "EnTrans: Leveraging Kinetic Energy Harvesting Signal for Transportation Mode Detection". IEEE Transactions on Intelligent Transportation System, Volume 21, Issue 7, pp. 2816-2827, July 2020. (IF: 6.319, CCF B, 中科院一区)
  3. [Ad Hoc Networks] Weitao Xu, Yiran Shen, Chengwen Luo, Jianqiang Li, Wei Li, Albert Y. Zomaya. "Gait-Watch: A Gait-based Context-aware Authentication System for Smart Watch via Sparse Coding". Ad Hoc Networks, Volume 107, June 2020. (IF: 3.643, CCF C, 中科院二区) [PDF]
  4. [Ad Hoc Networks] Weitao Xu, Xiang Zhang, Lina Yao, Wanli Xue, Bo Wei. "Multi-view CNN-based Acoustic Classification System for Automatic Animal Species Identification". Ad Hoc Networks, Volume 102, May 2020. (IF: 3.643, CCF C, 中科院二区)[PDF]
  5. [TOSN] Yiran Shen, Bowen Du, Weitao Xu, Chengwen Luo, Bo Wei, Lizhen Cui, Hongkai Wen. "Securing Cyber-Physical Social Interactions on Wrist-worn Devices". ACM Transactions on Sensor Networks, Volume 16, Issue 2, April 2020. (SCI IF: 2.322, CCF B,中科院三区)
  6. [TIoT] Guohao Lan, Dong Ma, Weitao Xu, Mahbub Hassan, Wen Hu. "Capacitor based activity sensing for kinetic powered wearable IoTs", ACM Transactions on Internet of Things, Volume: 1, Issue: 1, February 2020.
  7. [TIoT] Chengwen Luo, Jiawei Wu, Jianqiang Li*, Jia Wang, Weitao Xu, Bo Wei, Wei Li, Zhong Ming, Albert Y. Zomaya. "Gait Recognition as a Service for Unobtrusive User Identification in Smart Spaces", ACM Transactions on Internet of Things, Volume 1, Issue 1, February 2020.
  8. [IEEE IoT Journal] Weitao Xu, Jun Young Kim, Walter Huang, Salil Kanhere, Sanjay Jha, Wen Hu. "Measurement, Characterization and Modeling of LoRa Technology in Multi-floor Buildings". IEEE Internet of Things Journal, Volume 7, Issue 1, pp. 298-310, January 2020. (SCI IF: 9.936, 中科院一区)
  9. [IEEE IoT Journal] Weitao Xu, Sanjay Jha, Wen Hu. "LoRa-Key: Secure Key Generation System for LoRa-based Network". IEEE Internet of Things Journal, Volume 6, Issue 4, pp. 6404-6416, August 2019. (SCI IF: 9.936, 中科院一区)
  10. [IEEE IoT Journal] Weitao Xu, Jin Zhang, Jun Young Kim, Salil Kanhere, Sanjay Jha, Wen Hu. "The Design, Implementation, and Deployment of a Smart Lighting System for Smart Buildings". IEEE Internet of Things Journal, Volume 6, Issue 4, pp. 7266-7281 , August 2019. (SCI IF: 9.936, 中科院一区)
  11. [TMC] Weitao Xu, Guohao Lan*, Qi Lin, Sara Khalifa, Neil Bergmann, Mahbub Hassan, Wen Hu. "KEH-Gait: Using Kinetic Energy Harvesting for Gait-based User Authentication System", IEEE Transactions on Mobile Computing, volume 18, issue 1, pp. 139-152, Jan. 2019. (SCI IF: 5.115, CCF A, 中科院二区)
  12. [TDSC] Yiran Shen, Hongkai Wen*, Chengwen Luo, Weitao Xu, Tao Zhang, Wen Hu and Daniela Rus. "GaitLock: Protect Virtual and Augmented Reality Headsets Using Gait", IEEE Transactions on Dependable and Secure Computing, volume 16, issue 3, pp.484-497, June 2019. (SCI IF: 6.864, CCF A, 中科院二区)
  13. [TMC] Weitao Xu, Yiran Shen*, Neil Bergmann, Wen Hu. "Sensor-assisted Multi-view Face Recognition System on Smart Glass", IEEE Transactions on Mobile Computing (SCI IF: 3.822, CCF A), volume 17, issue 1, pp.197-210, Jan 2018. (SCI IF: 5.115, CCF A, 中科院二区)
  14. [TIFS] Girish Revadigar, Chitra Javali, Weitao Xu, Sanjay Jha, Wen Hu. "Accelerometer and Fuzzy Vault-Based Secure Group Key Generation and Sharing Protocol for Smart Wearables", IEEE Transactions on Information Forensics & Security, volume 12, issue 10, pp. 2467-2482, Oct. 2017. (SCI IF: 6.013, CCF A, 中科院一区)
  15. [TOSN] Weitao Xu, Girish Revadigar, Chengwen Luo*, Neil Bergmann, Wen Hu. "Gait-Key: A Gait-based Shared Secret Key Generation Protocol for Wearable Devices", ACM Transactions on Sensor Network, volume 13, issue 1, February 2017. (SCI IF: 2.322, CCF B,中科院三区)
  16. [TICT] Weitao Xu, Liangfei Xue, Dongfeng Yuan, "A New Information System Using Multimedia Thin Client And Cloud Architecture", WIT Transactions on Information and Communication Technologies. Vol.56, pp. 31-38, May 2014.
  17. [IJASUC] Weitao Xu, Liangfei Xue, Dongfeng Yuan. "Design and Implementation of Intelligent Community System based on Thin Client and Cloud Computing", International Journal of Ad Hoc, Sensor & Ubiquitous Computing; Vol. 5 Issue 4, Aug 2014.

Conference Papers
  1. [Mobicom 2020] Jun Liu, Weitao Xu, Sanjay Jha, Wen Hu. "Nephalai: Towards LPWAN C-RAN with Physical Layer Compression", Mobicom 2020, 21-25 Sep, London, United Kingdom. (CCF A)[PDF]
  2. [IROS 2020] Bo Wei, Weitao Xu, Chengwen Luo, Guillaume Zoppi, Dong Ma, Sen Wang. "SolarSLAM: Battery-free Loop Closure for Indoor Localisation", IROS 2020. (CCF C)
  3. [Ubicomp 2020] Qi Lin, Weitao Xu*, Guohao Lan, Hong Jia, Yesheng Cui, Wen Hu, Mahbuh Hassan, Aruna Seneviratne. "KEHKey: Kinetic Energy Harvester-based Authentication and Key Generation for Body Area Network", IMWUT 2020. (CCF A)
  4. [MSN 2019] Jin Zhang, Fuxiang Wu, Wen Hu, Qieshi Zhang, Weitao Xu, Jun Cheng. "WiEnhance: Towards Data Augmentation in Human Activity Recognition using WiFi signal", IEEE MSN 2019, Hong Kong, 2019.12.11-12.13. (CCF C)
  5. [IPSN 2019] Qi Lin, Weitao Xu*, Jun Liu, Abdelwahed Khamis, Wen Hu, Mahbub Hassan. "H2B: Heartbeat-based Secret Key Generation Using Piezo Vibration Sensors", Montreal, Canada, 2019.04.16-04.18. (CCF B)
  6. [INFOCOM 2019] Chengwen Luo, Xingyu Feng, Junliang Chen, Weitao Xu, Jianqiang Li, Wei Li, Li Zhang, Zahir Tari, Albert Y. Zomaya. Brush like a Dentist: Accurate Monitoring of Toothbrushing via Wrist-Worn Gesture Sensing, Paris, France, 2019.04.29-05.02. (CCF A)
  7. [TrustCom 2018] Weitao Xu, Sanjay Jha, Wen Hu, Exploring the Feasibility of Physical Layer Key Generation for LoRaWAN, New York, USA, 2018.7.31-2018.8.03. (CCF C)
  8. [IoTDI 2018] Dong Ma, Guohao Lan, Weitao Xu, Mahbub Hassan, Wen Hu. SEHS: Simultaneous Energy Harvesting and Sensing using Piezoelectric Energy Harvester, Florida, USA, 2018.04.17-20
  9. [Percom 2018] Yiran Shen, Fengyuan Yang, Bowen Du, Weitao Xu, Chengwen Luo and Hongkai Wen. "Shake-n-Shack: Enabling Data Exchange Between Smart Wearables via Handshakes", Athens, Greece, 2018.3.19-23. (CCF B)
  10. [Ubicomp' 2018] Yongtuo Zhang, Wen Hu, Weitao Xu, Chun Tong Chou. “Continuous Authentication Using Eye Movement Response of Implicit Visual Stimuli”, Singapore, 2018.10.09-11. (CCF A)
  11. [Mobiquitous' 2017] Guohao Lan, Dong Ma, Weitao Xu, Mahbub Hassan, Wen Hu. “CapSense: Capacitor-based Activity Sensing for Kinetic Energy Harvesting Powered Wearable Devices”. In Proceedings of 14th EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services (Mobiquitous), Melbourne, Australia, 2017.11.7-10. (CCF C)
  12. [Mobiquitous' 2017] Jin Zhang, Weitao Xu, Wen Hu, Salil Kanhere. “WiCare: Towards In-Situ Breath Monitoring”. In Proceedings of 14th EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services (Mobiquitous), Melbourne, Australia, 2017.11.7-10. (CCF C)
  13. [IOTDI' 2017] Weitao Xu, Yiran Shen, Yongtuo Zhang, Neil Bergmann, Wen Hu. "Gait-Watch: A Context-aware Authentication System for Smart Watch Based on Gait Recognition". Pittsburgh, USA, 2017.04.18-04.21.
  14. [Percom' 2017] Guohao Lan, Weitao Xu, Sara Khalifa, Mahbub Hassan, Wen Hu. “VEH-COM:Demodulating Vibration Energy Harvesting for Short Range Communication”. In Proceedings of the 15th IEEE International Conference on Pervasive Computing (Percom), Hawaii, USA, 2017.3.13-17. (CCF B)
  15. [NDSS' 2017] Weitao Xu, Guohao Lan, Qi Lin, Sara Khalifa, Neil Bergmann, Mahbub Hassan, Wen Hu. “KEH-Gait: Towards a Mobile Healthcare User Authentication System by Kinetic Energy Harvesting”. In Proceedings of the Network and Distributed System Security Symposium 2017 (NDSS 2017), San Diego, California, USA, 2017.2.26-3.1. (CCF B)
  16. [IPSN' 2016] Weitao Xu, Yiran Shen, Neil Bergmann,Wen Hu. "Sensor-assisted Face Recognition System on Smart Glass via Multi-view Sparse Representation Classification". In Proceedings of the 15th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN), pp. 1-12, Vienna, Austria, 2016.4.11-16. (CCF B)
  17. [IPSN' 2016] Weitao Xu, Girish Revadigar, Chengwen Luo, Neil Bergmann,Wen Hu. "Walkie-Talkie: Motion-Assisted Automatic Key Generation for Secure On-Body Device Communication". In Proceedings of the 15th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN), pp. 1-12, Vienna, Austria, 2016.4.11-16 [Best Paper Runner-up Award]. (CCF B)
  18. [Percom' 2016] Guohao Lan, Weitao Xu, Sara Khalifa, Mahbub Hassan, Wen Hu. "Transportation Mode Detection Using Kinetic Energy Harvesting Wearables". Sydney, Australia, 2016.03.14-03.18 [Best WiP Poster Award]. (CCF B)
  19. [Percom' 2016] Girish Revadigar, Chitra Javali, Weitao Xu, Wen Hu, Sanjay Jha. "Secure Key Generation and Distribution Protocol for Wearable Devices". Sydney, Australia, 2016.03.14-03.18. (CCF B)
  20. [EWSN' 2016] Yongtuo Zhang, Wen hu, Weitao Xu, Hongkai wen, Chun Tung Chou. "NaviGlass: Indoor Localisation Using Smart Glasses", TU Graz, Austria, 2016.02.15-17

Posters
  1. [Sensys' 2018] Jun Liu, Weitao Xu, Wen Hu. "Poster Abstract: Energy Efficient LPWAN Decoding via Joint Sparse Approximation"
  2. [IoTDI 2018] Dong Ma, Guohao Lan, Weitao Xu, Mahbub Hassan, Wen Hu. "Demo abstract: simultaneous energy harvesting and sensing using piezoelectric energy harvester"
  3. [Mobiquitous 2017] Dong Ma, Guohao Lan, Weitao Xu, Mahbub Hassan, Wen Hu. "Poster abstract: unobtrusive user verification using piezoelectric energy harvesting"
  4. [Sensys' 2015] Yiran Shen, Chengwen Luo, Weitao Xu, Wen Hu. "Poster: An Online Approach for Gait Recognition on Smart Glasses".
  5. [SenSys 2015 Doctoral Colloquium (DC)] Weitao Xu "Mobile applications based on smart wearable devices".
  6. [SenSys' 2015] Weitao Xu, Yiran Shen, Neil Bergmann, Wen Hu. "Poster Abstract: Robust and Efficient Sensor-assistedFace Recognition System on Smart Glass".
  7. [NDSS' 2017] Qi Lin, Yesheng Cui, Shanqing Jiang, Tengyu Ma, Weitao Xu, Wen Hu. "Poster: Automatic Key Generation Using Motion Energy Harvesters".

Book Chapter
  1. Weitao Xu, Guohao Lan,"Smart Authentication System for Personal Wearable Devices". In Book "Wireless Body Area Networks - Enabling Technologies and Emerging Applications".