project 2

a project with a background image

Our lab has focused on vehicular sensing systems, mobile computing, and networked sensing. The following sections list some papers in each of these topics.

Vehicular sensing systems

  1. MobiSys
    AutoCast: Scalable Infrastructure-Less Cooperative Perception for Distributed Collaborative Driving
    Hang Qiu, Po-Han Huang, Namo Asavisanu, and 3 more authors
    In Proceedings of the 20th Annual International Conference on Mobile Systems, Applications and Services 2022
  2. NSDI
    CarMap-Fast 3D Feature Map Updates for Automobiles
    Fawad Ahmad, Hang Qiu, Ray Eells, and 2 more authors
    In 17th USENIX Symposium on Networked Systems Design and Implementation (NSDI 20) 2020
  3. Fusion
    QuickSketch: Building 3D Representations in Unknown Environments Using Crowdsourcing
    Fawad Ahmad, Hang Qiu, Xiaochen Liu, and 2 more authors
    In 2018 21st International Conference on Information Fusion (FUSION) 2018
  4. IoTDI
    Kestrel: Video Analytics for Augmented Multi-Camera Vehicle Tracking
    H Qiu, X Liu, S Rallapalli, and 5 more authors
    In 2018 IEEE/ACM Third International Conference on Internet-of-Things Design and Implementation (IoTDI) 2018
  5. TVT
    Towards Robust Vehicular Context Sensing
    H Qiu, J Chen, S Jain, and 7 more authors
    IEEE Transactions on Vehicular Technology 2018
  6. MobiSys
    AVR: Augmented Vehicular Reality
    Hang Qiu, Fawad Ahmad, Fan Bai, and 2 more authors
    In Proceedings of the 16th Annual International Conference on Mobile Systems, Applications, and Services (Mobisys) 2018
  7. Augmented Vehicular Reality: Enabling Extended Vision for Future Vehicles
    Hang Qiu, Fawad Ahmad, Ramesh Govindan, and 3 more authors
    In Proceedings of the 18th International Workshop on Mobile Computing Systems and Applications, HotMobile 2017, Sonoma, CA, USA, February 21 - 22, 2017 2017
  8. SEC
    Real-time Traffic Estimation at Vehicular Edge Nodes
    Gorkem Kar, Shubham Jain, Marco Gruteser, and 2 more authors
    In Proceedings of the Second ACM/IEEE Symposium on Edge Computing, San Jose / Silicon Valley, SEC 2017, CA, USA, October 12-14, 2017 2017
  9. SEC
    Pre-DriveID: Pre-trip Driver Identification from In-vehicle Data
    Gorkem Kar, Shubham Jain, Marco Gruteser, and 3 more authors
    In Proceedings of the Second ACM/IEEE Symposium on Edge Computing, San Jose / Silicon Valley, SEC 2017, CA, USA, October 12-14, 2017 2017
  10. TVT
    Towards Robust Vehicular Context Sensing
    Hang Qiu, Jinzhu Chen, Shubham Jain, and 7 more authors
    IEEE Transactions on Vehicular Technology 2017
  11. SenSys
    CARLOC: Precisely Tracking Automobile Position
    Yurong Jiang, Hang Qiu, Matthew McCartney, and 5 more authors
    In Proceedings of the 13th ACM Conference on Embedded Networked Sensor Systems (SenSys) no 2015

Mobile computing

  1. SoCC
    Scrooge: A Cost-Effective Deep Learning Inference System
    Yitao Hu, Rajrup Ghosh, and Ramesh Govindan
    In SoCC ’21: ACM Symposium on Cloud Computing, Seattle, WA, USA, November 1 - 4, 2021 2021
  2. IoTDI
    Rim: Offloading Inference to the Edge
    Yitao Hu, Weiwu Pang, Xiaochen Liu, and 4 more authors
    In Proceedings of the 6th ACM/IEEE Conference on Internet of Things Design and Implementation, 2021 2021
  3. Middleware
    Olympian: Scheduling GPU Usage in a Deep Neural Network Model Serving System
    Yitao Hu, Swati Rallapalli, Bongjun Ko, and 1 more author
    In Proceedings of the 19th International Middleware Conference 2018
  4. MobiSys
    Gnome: A Practical Approach to NLOS Mitigation for GPS Positioning in Smartphones
    Xiaochen Liu, Suman Nath, and Ramesh Govindan
    In Proceedings of the 16th Annual International Conference on Mobile Systems, Applications, and Services (Mobisys) 2018
  5. Ubicomp
    ALPS: Accurate Landmark Positioning at City Scales
    Yitao Hu, Xiaochen Liu, Suman Nath, and 1 more author
    In the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2016) se 2016
  6. MobiSys
    Efficient Privilege De-Escalation for Ad Libraries in Mobile Apps
    Bin Liu, Bin Liu, Hongxia Jin, and 1 more author
    In The 13th Annual International Conference on Mobile Systems, Applications, and Services (MobiSys 2015) ma 2015
  7. MobiSys
    FlexiWeb: Network-Aware Compaction for Accelerating Mobile Web Transfers
    S. Singh, H. Madhyastha, S. Krishnamurthy, and 1 more author
    In Proc. ACM MobiCom ma 2015

Networked sensing

  1. ToSN
    Sensing the Sensor: Estimating Camera Properties with Minimal Information
    Pradipta Ghosh, Xiaochen Liu, Hang Qiu, and 3 more authors
    ACM Trans. Sen. Netw. Feb 2022
  2. TMC
    Synthesis of Large-Scale Instant IoT Networks
    Pradipta Ghosh, Jonathan Bunton, Dimitrios Pylorof, and 6 more authors
    IEEE Transactions on Mobile Computing Feb 2021
  3. SoCC
    Scrooge: A Cost-Effective Deep Learning Inference System
    Yitao Hu, Rajrup Ghosh, and Ramesh Govindan
    In SoCC ’21: ACM Symposium on Cloud Computing, Seattle, WA, USA, November 1 - 4, 2021 Feb 2021
  4. IoTDI
    Rim: Offloading Inference to the Edge
    Yitao Hu, Weiwu Pang, Xiaochen Liu, and 4 more authors
    In Proceedings of the 6th ACM/IEEE Conference on Internet of Things Design and Implementation, 2021 Feb 2021
  5. IoTJ
    New Frontiers in IoT: Networking, Systems, Reliability, and Security Challenges
    Saurabh Bagchi, Tarek F Abdelzaher, Ramesh Govindan, and 4 more authors
    IEEE Internet of Things Journal Feb 2020
  6. IROS
    Persistent Connected Power Constrained Surveillance with Unmanned Aerial Vehicles
    Pradipta Ghosh, Paulo Tabuada, Ramesh Govindan, and 1 more author
    In Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) Feb 2020
  7. Grab: Fast and Accurate Sensor Processing for Cashier-Free Shopping
    Xiaochen Liu, Yurong Jiang, Kyu-Han Kim, and 1 more author
    In Feb 2020
  8. Rapid Top-Down Synthesis of Large-Scale IoT Networks
    Pradipta Ghosh, Jonathan Bunton, Dimitrios Pylorof, and 6 more authors
    In Proceedings of the IEEE International Conference on Computer Communications and Networks (ICCCN) Feb 2020
  9. Sensys
    Caesar: Cross-camera Complex Activity Recognition
    Xiaochen Liu, Pradipta Ghosh, Oytun Ulutan, and 3 more authors
    Feb 2019
  10. IoTDI
    Kestrel: Video Analytics for Augmented Multi-Camera Vehicle Tracking
    H Qiu, X Liu, S Rallapalli, and 5 more authors
    In 2018 IEEE/ACM Third International Conference on Internet-of-Things Design and Implementation (IoTDI) Feb 2018
  11. ToN
    Scalability and Satisfiability of Quality-of-Information in Wireless Networks
    Scott T Rager, Ertugrul N Ciftcioglu, Ram Ramanathan, and 2 more authors
    IEEE/ACM Trans. Netw. Feb 2018
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