I'm currently a research assistant professor in Department of Computer Science and Technology at Nanjing University. Before that, I received my Ph.D. degree from Nanjing University in 2016 and my BSc degree from Xidian University in 2010.

  My research interest includes RFID identification and passive sensing.

  Hi Undergrads! Please do not hesitate to contact me and join us!

News

2020/08: Our one paper was accepted by IEEE ICNP'20!
2020/06: Our one paper was accepted by IEEE/ACM TNET!
2020/04: Our one paper was accepted by USENIX ATC'20!
2020/03: Our one paper was accepted by IEEE SECON'20!
2020/02: Our one paper was accepted by ACM TOSN!
2020/01: Our one paper was accepted by IEEE TMC!
2019/12: Our one paper was accepted by USENIX NSDI'20!
2019/09: Our one paper was accepted by Computer Networks!
2019/03: Our one paper was accepted by IEEE ICDCS'19!
2019/03: Our two papers were accepted by IEEE/ACM TNET!
2018/11: Our two papers were accepted by IEEE INFOCOM'19!
2018/11: Our two papers were accepted by IEEE/ACM TNET!
2018/09: We created TOOKER blog on WeChat!
2018/07: TOOKER's homepage is now available![ENG][中文版]
2018/04: We won the Special Gold Medal in Geneva's Invention Expo!
2018/03: Our one paper was accepted by IEEE SECON'18!
2018/01: Awarded 2017 Jiangsu Computer Society Outstanding Ph.D. Thesis Award!

Selected Publications

[ATC'20] Jia Liu, Xingyu Chen, Shigang Chen, Wei Wang, Dong Jiang, Lijun Chen, Retwork: Exploring Reader Network with COTS RFID Systems, in Proc. of USENIX ATC, Boston, MA, USA, pages 889-896, July 2020. (Acceptance rate: 18.6%, CCF-A).

[NSDI'20] Xingyu Chen*, Jia Liu*, Xia Wang, Haisong Liu, Dong Jiang, and Lijun Chen, "Eingerprint: Robust Energy-related Fingerprinting for Passive RFID Tags", in Proc. of USENIX NSDI, 2020. (*These authors contributed equally to this work, CCF-A).

[ICNP'20] Jia Liu, Xingyu Chen, Haisong Liu, Hualin Gong, Yanyan Wang, Lijun Chen, "Time-efficient Range Detection in Commodity RFID Systems", in Proc. of IEEE ICNP, 2020. (Acceptance rate:31/184=16.8%, CCF-B).

[TNET'20] Jia Liu, Shigang Chen, Min Chen, Qingjun Xiao, and Lijun Chen, "Pose Sensing With a Single RFID Tag", in IEEE/ACM Transactions on Networking, 2020. (CCF-A).

[INFOCOM'19] Jia Liu, Xingyu Chen, Xiulong Liu, Xiaocong Zhang, Xia Wang, and Lijun Chen, "On Improving Write Throughput in Commodity RFID Systems", in Proc. of IEEE INFOCOM, 2019. (Acceptance rate:19.7%, CCF-A).

[INFOCOM'19] Jia Liu, Xingyu Chen, Shigang Chen, Xiulong Liu, Yanyan Wang, and Lijun Chen, "TagSheet: Sleeping Posture Recognition with an Unobtrusive Passive Tag Matrix", in Proc. of IEEE INFOCOM, 2019. (Acceptance rate:19.7%, CCF-A).

[ICDCS'19] Jia Liu, Youlin Zhang, Shigang Chen, Min Chen, and Lijun Chen, "Collision-resistant Communication Model for State-free Networked Tags", in Proc. of IEEE ICDCS, 2019. (Acceptance rate:19.6%, CCF-B).

[TNET'19] Jia Liu, Shigang Chen, Qingjun Xiao, Min Chen, Bin Xiao, Lijun Chen, "Efficient Information Sampling in Multi-category RFID Systems", in IEEE/ACM Transactions on Networking, 2019. (CCF-A).

[TNET'19] Jia Liu, Bin Xiao, Xuan Liu, Kai Bu, Lijun Chen, Changhai Nie, "Efficient Polling-based Information Collection in RFID Systems", in IEEE/ACM Transactions on Networking, 2019. (CCF-A).

[INFOCOM'17] Jia Liu, Feng Zhu, Yanyan Wang, Xia Wang, Qingfeng Pan, and Lijun Chen, "RF-Scanner: Shelf Scanning with Robot-assisted RFID Systems", in Proc. of IEEE INFOCOM, 2017. (CCF-A).

[INFOCOM'17] Jia Liu, Min Chen, Shigang Chen, Qingfeng Pan, and Lijun Chen, "Tag-Compass: Determining the Spatial Direction of an Object with Small Dimensions", in Proc. of IEEE INFOCOM, 2017. (Acceptance rate:20.9%, CCF-A).

[TNET'16] Jia Liu, Min Chen, Bin Xiao, Feng Zhu, Shigang Chen, and Lijun Chen. "Efficient RFID Grouping Protocols", in IEEE/ACM Transactions on Networking, Oct. 2016. (CCF-A).

[INFOCOM'15] Jia Liu, Bin Xiao, Shigang Chen, Feng Zhu, and Lijun Chen. "Fast RFID Grouping Protocols", in Proc. of IEEE INFOCOM, 2015. (CCF-A).

[INFOCOM'14] Jia Liu, Bin Xiao, Kai Bu, and Lijun Chen. "Efficient Distributed Query Processing in Large RFID-enabled Supply Chains", in Proc. of IEEE INFOCOM, 2014. (Acceptance ratio:19.4%, CCF-A).

Awards

  • 2018 Special Gold Medal in the 46th Geneva's Invention Expo
  • 2017 ACM Nanjing Rising Star Award
  • 2017 Jiangsu Computer Society Outstanding Ph.D. Thesis Award
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