Selected Publications (* denotes corresponding author)

2024

• 1.  [USENIX Security'24] Qibo Zhang, Daibo Liu*, Xinyu Zhanng, Zhichao Cao, Fanzi Zeng, Hongbo Jiang, Wenqiang Jin. Eye of Sauron: Long-Range Hidden Spy Camera Detection and Positioning with Inbuilt Memory EM Radiation. Proceedings of The 33rd USENIX Security Symposium (USENIX Security), Philadelphia, PA, USA, August 2024. 

  2. [ACM TOSN] Liangyi Gong, Hao Lin, Daibo Liu*, Lanqi Yang, Hongyi Wang, Jiaxing Qiu, Zhenhua Li, Feng Qian. Who Should We Blame for Android App Crashes? An In-Depth Study at Scale and Practical Resolutions. accepted to ACM Transactions on Sensor Networks.

  3. [INFOCOM'24] S. Chen, H. Jiang, J. Hu, Z. Xiao, and Daibo Liu*. Silent Thief: Password Eavesdropping Leveraging Wi-Fi Beamforming Feedback from POS Terminal. In Proceedings of Annual IEEE Conference on Computer Communications (INFOCOM), 2024.

  4. [IEEE TMC] Chaocan Xiang; Wenhui Cheng; Chi Lin; Xinglin Zhang; Daibo Liu; Xiao Zheng; Zhenhua Li. LSTAloc: A Driver-Oriented Incentive Mechanism for Mobility-on-Demand Vehicular Crowdsensing Market. IEEE Transactions on Mobile Computing, Accepted for publication.  

  5. [IEEE TMC] J. Hu, H. Jiang, Daibo Liu, Z. Xiao, Q. Zhang, G. Min, and J. Liu. Real-time Contactless Eye Blink Detection Using UWB Radar. IEEE Transactions on Mobile Computing (TMC). Accepted for publication. 

  6. [NDSS'24] Huiling Chen,Wenqiang Jin，Yupeng Hu, Zhengyu Ning, Kenli Li, Zheng Qin, Mingxing Duan, Yong Xie, Daibo Liu, Ming Li. Eavesdropping on Black-box Mobile Devices via Audio Amplifier's EMR, NDSS 2024

  7. [IEEE TMC] J. Hu, H. Jiang, Daibo Liu, Z. Xiao, Q. Zhang, J. Liu, and S. Dustdar. Combining IMU with Acoustics for Head Motion Tracking Leveraging Wireless Earphone. IEEE Transactions on Mobile Computing (TMC). Accepted for publication.

  8. [IEEE TMC] H. Jiang, P. Ji, T. Zhang, H. Cao, and Daibo Liu. Two-Factor Authentication for Keyless Entry System via Finger-Induced Vibrations. IEEE Transactions on Mobile Computing (TMC). Accepted for publication.

  9. [IEEE TMC] H. Cao, Daibo Liu*, et al, MagSign: Harnessing Dynamic Magnetism for User Authentication on IoT Devices. IEEE Transactions on Mobile Computing, 23(1): 597-611 (2024)

  10. [IEEE TMC] H. Cao, Daibo Liu*, H. Jiang, C. Cai, J. Lui, and J. Luo, HandKey: Knocking-triggered Robust Vibration Signature for Keyless Unlocking. IEEE Transactions on Mobile Computing, 23(1): 520-534 (2024)

  11. [IEEE IOT-J] Jingyang Hu, Hongbo Jiang, Daibo Liu, Zhu Xiao, Schahram Dustdar, Jiangchuan Liu: A Wireless Self-Service System for Library Using Commodity RFID Devices. IEEE Internet Things J. 11(3): 4998-5010 (2024)

  12. [IEEE IOT-J]  Ling Kuang, Fanzi Zeng, Daibo Liu*, Hangcheng Cao, Hongbo Jiang, Jiangchuan Liu: LipAuth: Securing Smartphone User Authentication With Lip Motion Patterns. IEEE Internet Things J. 11(1): 1096-1109 (2024)

  13. [ACM TOSN] Daibo Liu, Chao Qian, Huigui Rong, Siwang Zhou, Chaocan Xiang, Hongbo Jiang: Energy and QoE Optimization for Mobile Video Streaming with Adaptive Brightness Scaling. accepted to ACM Transactions on Sensor Networks. 

  14. [IEEE JSAC] Jingyang Hu, Hongbo Jiang, Siyu Chen, Qibo Zhang, Zhu Xiao, Daibo Liu, Jiangchuan Liu, Bo Li: WiShield: Privacy against Wi-Fi Human Tracking. Accepted to IEEE Journal on Selected Areas in Communications (JSAC). 

2023

• 15. [IEEE ICDCS'23]  Jingyang Hu, Hongbo Jiang, Daibo Liu, Zhu Xiao, Hangcheng Cao, Yue Qi, Schahram Dustdar, Jiangchuan Liu: EarSonar: An Acoustic Signal-Based Middle-Ear Effusion Detection Using Earphones. ICDCS 2023: 225-235

  16. [ACM TOSN] H. Cao, Daibo Liu*, et al, LIPAuth: Hand-dependent Light Intensity Patterns for Resilient User Authentication. ACM Transactions on Sensor Networks 19(3): 64:1-64:29 (2023)

  17. [ACM TOSN] Daibo Liu*, Zhichao Cao, , Hongbo Jiang, Siwang Zhou, Zhu Xiao, Fanzi Zeng, Concurrent Low Power Listening: A New Design Paradigm for Duty-Cycling Communication, ACM Transactions on Sensor Networks 19(1): 4:1-4:24 (2023)

  18. [IEEE IOT-J] X. Shen, H. Jiang, Daibo Liu, Kehua Yang, Feiyang Deng, Taiyuan Zhang, Zhu Xiao, John C. S. Lui, Jiangchuan Liu, Schahram Dustdar, Jun Luo: PupilHeart: Heart Rate Variability Monitoring via Pupillary Fluctuations on Mobile Devices. IEEE Internet Things J. 10(20): 18042-18053 (2023)

  19. [IEEE IOT-J]  H. Cao, H. Jiang*, Daibo Liu*, et al, LiveProbe: Exploring Continuous Voice Liveness Detection via Phonemic Energy Response Patterns, IEEE Internet of Things Journal. Accepted for publication.

2022

• 20. [IEEE IOT-J]  X. Shen, H. Jiang*, Daibo Liu*, et al, PupilRec: Leveraging Pupil Morphology for Recommending on Smartphones, IEEE Internet of Things Journal 9(17):15538-15553, 2022

  21. [IEEE ICDCS'22] Jingyang Hu, Daibo Liu*, Hongbo Jiang, Zhu Xiao, Schahram Dustdar, Jiangchuan Liu, Geyong Min: BlinkRadar: Non-Intrusive Driver Eye-Blink Detection, accepted to IEEE ICDCS 2022. [acceptance ratio = 114/573 (19.9%)]

  22. [IEEE IWQoS'22] Chao Qian, Daibo Liu*, Hongbo Jiang: Harmonizing Energy Efficiency and QoE for Brightness Scaling-based Mobile Video Streaming, accepted to IEEE IWQoS 2022. [acceptance ratio = 64/263 (24.3%)]

  23. [ACM IMWUT/Ubicomp'22] Weigao Su, Daibo Liu*, Taiyuan Zhang, Hongbo Jiang, Towards Device Independent Eavesdropping on Telephone Conversations with Built-in Accelerometer, Accepted to ACM  IMWUT 5(4): 177:1-177:29 (2021) (ACM UbiComp 2022).    

  24. [ACM TOSN] Siwang Zhou, Yi Lian, Daibo Liu*, Hongbo Jiang, Yonghe Liu, Keqin Li, Compressive Sensing Based Distributed Data Storage for Mobile Crowdsensing, accepted to ACM Transactions on Sensor Networks, 18(2): 25:1-25:21 (2022)

2021

• 25. [IEEE IOT-J]  Minglin Wang, Hongbo Jiang, Daibo Liu*, Siwang Zhou*, CTrack: Acoustic Device-free and CollaborativeHands Motion Tracking on Smartphones, IEEE Internet of Things Journal, 2021.  [PDF] [BibTex] 

  26. [IEEE/ACM TON] Zhichao Cao, Jiliang Wang,  Daibo Liu,  Qiang Ma, Xin Miao, Xufei Mao. Chase++: Fountain-Enabled Fast Flooding in Asynchronous Duty Cycle Networks, IEEE/ACM Transactions on Networking, 29(1): 410-422 (2021).  [PDF] [BibTex]  

  27. [IEEE TMC] Hongbo Jiang, Wenping Liu, Guoyin Jiang, Yufu Jia, Xingjun Liu, Zhicheng Lui, Xiaofei Liao, Jing Xing, Daibo Liu, Fly-Navi: A Novel Indoor Navigation System with On-the-Fly Map Generation, IEEE Transactions on Mobile Computing, to appear soon.     [PDF] [BibTex] 

  28. [ACM IMWUT/Ubicomp'21] Jingyang Hu, Hongbo Jiang, Daibo Liu*, Jie Xiong, DriverSonar: Fine-Grained Dangerous Driving Detection Using Active Sonar, Accepted to ACM  IMWUT/Ubicomp 2021.      [PDF] [BibTex] [Slides]

  29. [IEEE ICDCS'21] Hangcheng Cao, Hongbo Jiang, Daibo Liu*, Jie Xiong,  Evidence in Hand: Passive Vibration Responses-based Continuous User Authentication, IEEE ICDCS 2021.     [PDF] [BibTex] [Slides]  [acceptance ratio = 97/489 (19.8%)]

  30. [IEEE ICDCS'21] Hongbo Jiang, Xiangyu Shen, Daibo Liu*,  PupilMeter: Modeling User Preference with Time-Series Features of Pupillary Response, IEEE ICDCS 2021.     [PDF] [BibTex] [Slides]  [acceptance ratio = 97/489 (19.8%)]

2020

• 31. [ACM TOSN] Daibo Liu, Zhichao Cao, Mengshu Hou, Huigui Rong, Hongbo Jiang, Pushing the Limits of Transmission Concurrency for Low Power Wireless Networks, ACM Transactions on Sensor Networks, 16(4): 40:1-40:29 (2020).     [PDF] [BibTex] 

  32. [IEEE TNSE] Haotian Wang, Huigui Rong, QunZhang, Daibo Liu, Chunhua Hu, Yupeng Hu. Good or Mediocre? A Deep Reinforcement Learning Approach for Taxi Revenue Efficiency Optimization,  IEEE Transactions on Network Science  and Engineering, 7(4): 3018-3027 (2020).     [PDF] [BibTex] 

  33. [IEEE TVT] Fanzi Zeng, Zhenzhen Hu, Zhu Xiao, Hongbo Jiang, Siwang Zhou, Wenping Liu, Daibo Liu, Resource Allocation and Trajectory Optimization for QoE Provisioning in Energy-efficient UAV-enabled Wireless Networks,  IEEE Transactions on Vehicular Technology, 69(7): 7634-7647 (2020).    [PDF] [BibTex] 

  34. [ACM IMWUT/Ubicomp'20] Hongbo Jiang, Hangcheng Cao, Daibo Liu*, Jie Xiong, Zhichao Cao, SmileAuth: Using Dental Edge Biometrics for User Authentication on Smartphones, ACM  IMWUT/Ubicomp 2020.   [PDF] [BibTex] [Slides]   CACM News

2019

• 35. [IEEE IOT-J]  Zhu Xiao, Dapeng Xiao, Vincent Havyarimana, Hongbo Jiang, Daibo Liu, Dong Wang, Fanzi Zeng, Toward Accurate Vehicle State Estimation Under Non-Gaussian Noises, IEEE Internet of Things Journal, 6(6): 10652-10664 (2019).    [PDF] [BibTex]  

  36. [ACM TOSN] Daibo Liu, Zhichao Cao, Yuan He, Xiaoyu Ji, Mengshu Hou, Exploiting Concurrency for Opportunistic Forwarding in Duty-cycled IoT Networks,  ACM Transactions on Sensor Networks, 15(3): 31:1-31:33 (2019).     [PDF] [BibTex]  

  37. [ACM TECS] Daibo Liu, Xiaopei Wu, Zhichao Cao, Mingyan Liu, Mengshu Hou, A Contention Detectable Mechanism for Receiver-Initiated MAC,ACM Transactions on Embedded Computing Systems, 18(4): 31:1-31:27 (2019).     [PDF] [BibTex] 

Pre-HNU Publications

• 38. [IJCNN'19] Ming Li, Rui Xi, Beier Chen, Mengshu Hou, Daibo Liu, Generate Desired Images from Trained Generative Adversarial Networks, In IJCNN 2019.     [PDF] [BibTex] [Slides]

  39. [EWSN'19] Daibo Liu, Zhichao Cao, Mengshu Hou, Aligner: Make the Utmost of Transmission Concurrency for Low Power Wireless Networks, In EWSN 2019.  (acceptance ratio = 18/79=22.8%)    [PDF] [BibTex] [Slides]

  40. [IEEE INFOCOM'18] Zhichao Cao, Jiliang Wang, Daibo Liu, Xin Miao, Qiang Ma, Xufei Mao, Chase++: Fountain-Enabled Fast Flooding in Asynchronous Duty Cycle Networks, IEEE INFOCOM 2018.    [PDF] [BibTex] [Slides]

  41. [IJCNN'18] Rui Xi, Mengshu Hou, Mingsheng Fu, Hong Qu, Daibo Liu, Deep Dilated Convolution on Multimodality Time Series for Human Activity Recognition, In IJCNN 2018.     [PDF] [BibTex] [Slides]

  42. [IEEE TVT] Daibo Liu, Mengshu Hou, Zhichao Cao, Jiliang Wang, Adaptive Retransmission Layer for Duty Cycle Wireless Networks,  IEEE Transactions on Vehicular Technology,  67(12): 11950-11964 (2018).    [PDF] [BibTex] 

  43. [IEEE ACCESS] Rui Xi, Mengshu Hou, Mingsheng Fu, Hong Qu, Daibo Liu, Deep Dilation on Multimodality Time Series for Human Activity Recognition,IEEE ACCESS, 6: 53381-53396 (2018).    [PDF] [BibTex] 

  44. [Sensors] Rui Xi, Daibo Liu, Mengshu Hou, Yujun Li, Jun Li, Using Acoustic Signal and Image to Achieve Accurate Indoor Localization, Sensors, 18(8): 2566 (2018).   [PDF] [BibTex] 

  45. [IEEE SECON'17] Yi Zhang, Yuan He, Jiliang Wang, Yanrong Kang, Daibo Liu, Bo Li, Yunhao Liu, Towards Maximizing Revenue for Operator-Assisted Crowdsourced Mobile Network Access, IEEE SECON 2017.    [PDF] [BibTex] [Slides]

  46. [IEEE/ACM TON] Zhichao Cao, Daibo Liu*, Jiliang Wang, Xiaolong Zheng, Chase: Taming Concurrent Broadcast for Flooding in Asynchronous Duty Cycle Networks,  IEEE/ACM Transactions on Networking, 25(5): 2872-2885 (2017).    [PDF] [BibTex] 

  47. [IEEE/ACM TON] Daibo Liu, Zhichao Cao, Yi Zhang, Mengshu Hou. Achieving Accurate and Real-Time Link Estimation in Low Power Wireless Sensor Networks,  IEEE/ACM Transactions on Networking, 16(3): 787-800 (2017).   [PDF] [BibTex] 

  48. [IEEE TMC]  Xiaoyu Ji, Yuan He, Jiliang Wang, Kaishun Wu, Daibo Liu, Ke Yi, and Yunhao Liu. On Improving Wireless Channel Utilization: A Collision Tolerance-based Approach, IEEE Transactions on Mobile Computing, 16(3): 787-800 (2017).     [PDF] [BibTex] 

  49. [ICPADS'16] Rui Xi, Yujun Li, Daibo Liu, Siwei Luo, Mengshu Hou, Bat with Good Eyesight: Using Acoustic Signal and Image to Achieve Accurate Indoor Localization, In ICPADS 2016.    [PDF] [BibTex] [Slides]

  50. [IEEE ICNP'16] Zhichao Cao, Jiliang Wang, Daibo Liu, Xiaolong Zheng. Chase: Taming Concurrent Broadcast for Flooding inAsynchronous Duty Cycle Networks, In IEEE ICNP 2016 (Acceptance Rate: 46/229=20%).   [PDF] [BibTex] [Slides]

  51. [IEEE SECON'16] Yi Zhang, Jiliang Wang, Yuan He, Xiaoyu Ji, Yanrong Kang, Daibo Liu, Bo Li. Furion: Towards Energy-Efficient WiFi Offloading under Link Dynamics, In IEEE SECON 2016, London, UK, June 27-30, 2016.  (Acceptance Rate: 56/213=26.2%)     [PDF] [BibTex] [Slides]

  52. [IEEE/ACM IPSN'16]  Daibo Liu, Zhichao Cao, Mengshu Hou, Yi Zhang. Frame Counter: Achieving Accurate and Real-Time Link Estimation in Low Power WirelessSensor Networks, In ACM/IEEE IPSN 2016, Vienna, Austria, April 11-14, 2016.  (Acceptance Rate: 23/117=19.6%)         [PDF] [BibTex] [Slides]

  53. [IEEE/ACM TON] Daibo Liu, Mengshu Hou, Zhichao Cao, Jiliang Wang, Yuan He, Yunhao Liu. Duplicate Detectable Opportunistic Forwarding in Duty-Cycled Wireless Sensor Networks, IEEE/ACM Transactions on Networking, 24(2): 662-673 (2016).      [PDF] [BibTex] 

  54. [IEEE ICNP'15] Daibo Liu, Mengshu Hou, Zhichao Cao, Yuan He, Xiaoyu Ji, Xiaolong Zheng. COF: Exploiting Concurrency for Low powerOpportunistic Forwarding, In IEEE ICNP 2015, San Francisco, CA, USA, November 10-13, 2015. (Acceptance Rate: 38/187=20.3%)       [PDF] [BibTex] [Slides]

  55. [ICPP'15] Jiliang wang, Xiaolong Zheng, Zhichao Cao, Xufei Mao, Daibo Liu, and Yunhao Liu. Connecting the Dots: Reconstructing Network Behaviorwith Individual and Lossy Logs, In ICPP 2015, Beijing, China, September 1-4, 2015.      [PDF] [BibTex] [Slides]

  56. [IEEE SECON'15] Daibo Liu, Xiaopei Wu, Zhichao Cao, Mingyan Liu, Mengshu Hou, Yujun Li, Yunhao Liu. CD-MAC: A Contention Detectable MAC for Low Duty-Cycled Wireless SensorNetworks, In IEEE SECON 2015, Seattle, WA, USA, June 22-15, 2015.   (Acceptance Rate: 55/196=28%)     [PDF] [BibTex] [Slides]

  57. [IEEE ICDCS'15] Daibo Liu, Zhichao Cao, Xiaopei Wu, Yuan He, Xiaoyu Ji, Mengshu Hou. TeleAdjusting:Using Path Coding and Opportunistic Forwarding for Remote Control in WSNs, In IEEE ICDCS 2015, Columbus, Ohio, USA, June 29th - July 2nd, 2015.   (Acceptance rate: 70/543=12.9%)     [PDF] [BibTex] [Slides]

  58. [ACM MobiHoc'14] Daibo Liu, Zhichao Cao, Jiliang Wang, Mengshu Hou, Yujun Li. RxLayer: AdaptiveRetransmission Layer for Low Power Wireless, In  ACM MobiHoc 2014, Philadelphia, PA, USA, August 11-14, 2014.   (Acceptance Rate: 40/211=18.9%)     [PDF] [BibTex] [Slides]

  59. [IEEE ICNP'13] Daibo Liu, Zhichao Cao, Jiliang Wang, Yuan He, Mengshu Hou, Yunhao Liu. DOF:Duplicate Detectable Opportunistic Forwarding in duty-cycled wireless sensornetworks. In IEEE ICNP 2013, Gottingen, Germany, October 7-10, 2013.   (Acceptance Rate: 46/251=18.3%)   [PDF] [BibTex] [Slides]

  60. [IEEE SAMI'13]  Xiaobin Wang, Daibo Liu, Mengshu Hou. A novel method for multiple depot and open paths,Multiple Traveling Salesmen Problem, In IEEE SAMI 2013, Herlany, Slovakia, January 31 - Feburary 2, 2013.  [PDF] [BibTex] [Slides]

  61. [Chinese Science Bulletin] Mengshu Hou, Daibo Liu, A novel method for solving multiple traveling salesmen problem with multiple depots, Chinese Science Bulletin.     [PDF] [BibTex] 

  62. [COMPEL] Daibo Liu, Mengshu Hou, Hong Qu, Simple model for multiple traveling salesmen problem with single depot and multiple sink, COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 2013, Vol.32 (2), pp. 556-574.     [PDF] [BibTex] 

  63. [Computer Science] Daibo Liu, Mengshu Hou, Z-X Wu, Hong Qu, Efficient Dynamic Algorithm for Computation of Shortest Path Tree, Computer Science (in Chinese).    [PDF] [BibTex]