Publications

Journal Articles
  1. Xiaojun Zhu, Fengyuan Xu, Chiu C. Tan, Qun Li, Guihai Chen.
    "Using Wireless Link Dynamics to Extract a Secret Key in Vehicular Scenarios." IEEE Transactions on Mobile Computing, accepted. (CCF A)
  2. Xiaojun Zhu, Guihai Chen, Shaojie Tang, Xiaobing Wu, Bing Chen.
    "Fast Approximation Algorithm for Maximum Lifetime Aggregation Trees in Wireless Sensor Networks." INFORMS Journal on Computing, 28(3), pages 417-431, Summer 2016. (CCF B)
  3. Pan Wu, Xiaobing Wu, Guihai Chen, Mengfan Shan, Xiaojun Zhu.
    "A Few Bits are Enough: Energy Efficient Device-Free Localization." Computer Communications, 83, pages 72-80, June 2016. (CCF C)
  4. Lijie Xu, Xiaojun Zhu, Haipeng Dai, Xiaobing Wu, Guihai Chen.
    "Towards Energy-Fairness for Broadcast Scheduling with Minimum Delay in Low-Duty-Cycle Sensor Networks." Computer Communications, 75, pages 81-96, February 2016. (CCF C)
  5. Pan Wu, Guihai Chen, Xiaojun Zhu*(corresponding author), Xiaobing Wu.
    "Minimizing receivers under link coverage model for device-free surveillance." Computer Communications, 63, pages 53-64, June 2015. (CCF C)
  6. Xiaojun Zhu, Xiaobing Wu, Guihai Chen.
    "An Exact Algorithm for Maximum Lifetime Data Gathering Tree without Aggregation in Wireless Sensor Networks." Wireless Networks, 21(1), pages 281-295, 2015. (CCF C)
  7. Mengfan Shan, Guihai Chen, Dijun Luo, Xiaojun Zhu, Xiaobing Wu.
    "Building Maximum Lifetime Shortest Path Data Aggregation Trees in Wireless Sensor Networks." ACM Transactions on Sensor Networks, 11(1), Article 11, November 2014. (CCF B)
  8. Yifan Zhang, Gexin Yu, Qun Li, Haodong Wang, Xiaojun Zhu, and Baosheng Wang.
    "Channel Hopping Based Communication Rendezvous in Cognitive Radio Networks." ACM/IEEE Transactions on Networking, 22(3), pages 889-902, 2014. (CCF A)
  9. Xiaojun Zhu, Qun Li, Weizhen Mao, and Guihai Chen.
    "Online Vector Scheduling and Generalized Load Balancing." Journal of Parallel and Distributed Computing, 74(4), pages 2304-2309, 2014. (CCF B)
  10. Xiaojun Zhu, Xiaobing Wu and Guihai Chen.
    "Relative Localization for Wireless Sensor Networks with Linear Topology." Computer Communications, 36(15-16), pages 1581-1591, 2013. (CCF C)
  11. Fengyuan Xu, Xiaojun Zhu, Chiu C. Tan, Qun Li, Guanhua Yan, and Jie Wu.
    "SmartAssoc: Decentralized Access Point Selection Algorithm to Improve Throughput." IEEE Transactions on Parallel and Distributed Systems (TPDS), 24(12), pages 2482-2491, 2013. (There is a typo in the supplementary file in page 5. "Set T=m" should be "Set T=1".) (CCF A)
  12. Xiaojun Zhu, Xiaobing Wu, and Guihai Chen.
    "Refining Hop-count for Localisation in Wireless Sensor Networks." International Journal of Sensor Networks, 12(4), pages 232-243, 2012.
  13. Huda El Hag Mustafa, Xiaojun Zhu, Qun Li, and Guihai Chen.
    "Efficient median estimation for large-scale sensor RFID systems." International Journal of Sensor Networks, 12(3), pages 171-183, 2012.
  14. Xiaojun Zhu, Dijun Luo, and Guihai Chen.
    "Proximity List: RSSI-assisted Relative Localization in One Dimensional Wireless Sensor Networks ."(in Chinese) Journal of Software, 20(zk), pages 257-265,2009.
Conference Papers
  1. Xinshu Ma, Xiaojun Zhu, Bing Chen.
    "Exact Algorithms for Maximizing Lifetime of WSNs using Integer Linear Programming." In Proceedings of WCNC'17, San Francisco, CA, March 19-22, 2017. (CCF C)
  2. Jiaqi Zhen, Hong Xu, Xiaojun Zhu, Guihai Chen, Yanhui Geng.
    "We've Got You Covered: Failure Recovery with Backup Tunnels in Traffic Engineering." In Proceedings of ICNP'16, Singapore, November 8-11, 2016. (CCF B)
  3. Feng Hu, Bing Chen, Xiaojun Zhu, Hong Shen.
    "SDN-based Efficient Bandwidth Allocation for Caching Enabled Cognitive Radio Networks." In Proceedings of ISPA'16, Tianjin, China, August 23-26, 2016. (CCF C)
  4. Muhui Shen, Bing Chen, Xiaojun Zhu, Yanchao Zhao.
    "Towards Optimal Cache Decision for Campus Networks with Content-Centric Network Routers." In Proceedings of ISCC'16, Messina, Italy, June 27-30, 2016. (CCF C)
  5. Yafei Mao, Chao Dong, Haipeng Dai, Xiaojun Zhu, and Guihai Chen.
    "Optimal Scheduling with Pairwise Coding under Heterogeneous Delay Constraints." In Proceedings of ICC'14, Sydney, Australia, June 10-14, 2014. (CCF C)
  6. Wei Wei, Xiaojun Zhu, Qun Li.
    "LBSNSim: Analyzing and Modeling Location-based Social Networks." In Proceedings of INFOCOM'14, Toronto, Canada, Apr. 27-May 2, 2014. (CCF A)
  7. Xiaojun Zhu, Fengyuan Xu, Edmund Novak, Chiu C. Tan, Qun Li, and Guihai Chen.
    "Extracting Secret Key from Wireless Link Dynamics in Vehicular Environments." In Proceedings of INFOCOM'13, Turin, Italy, April 14-19, 2013. (CCF A)
  8. Xiaojun Zhu, Qun Li, and Guihai Chen.
    "APT: Accurate Outdoor Pedestrian Tracking with Smartphones." In Proceedings of INFOCOM'13, Turin, Italy, April 14-19, 2013. (CCF A)
  9. Huda El Hag Mustafa, Xiaojun Zhu, and Qun Li.
    "Efficient Median Estimation for RFID Systems." In Proceedings of CMCSN'12, Taiyuan, China, July 7-9, 2012.
  10. Lizhao You, Xiaojun Zhu and Guihai Chen.
    "Neighbor Discovery in Peer-to-Peer Wireless Networks with Multi-Channel MPR Capability." In Proceedings of ICC'12, Ottawa, Canada, June 10-15, 2012. (CCF C)
  11. Xiaojun Zhu and Guihai Chen.
    "Spatial Ordering Derivation for One-dimensional Wireless Sensor Networks." In Proceedings of ISPA'11, Busan, South Korea, May 26-28, 2011. (CCF C)
  12. Dijun Luo, Xiaojun Zhu, Xiaobing Wu, and Guihai Chen.
    "Maximizing Lifetime for the Shortest Path Aggregation Tree in Wireless Sensor Networks." In Proceedings of INFOCOM'11, Shanghai, April 10-15, 2011. (CCF A)