Opportunities and challenges of wireless human sensing for the smart IoT world: A survey

Z Liu, X Liu, J Zhang, K Li - IEEE Network, 2019 - ieeexplore.ieee.org
Wireless human sensing plays a crucially important role in the human-computer interaction
context, in which human activities and even emotions can be recognized and understood by …

Accurate localization of tagged objects using mobile RFID-augmented robots

X Liu, J Zhang, S Jiang, Y Yang, K Li… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper studies the problem of tag localization using RFID-augmented robots, which is
practically important for promising warehousing applications, eg, automatic item fetching …

Multi-adversarial in-car activity recognition using RFIDs

F Wang, J Liu, W Gong - IEEE Transactions on Mobile …, 2020 - ieeexplore.ieee.org
In-car human activity recognition opens a new opportunity toward intelligent driving behavior
detection and touchless human-car interaction. Among the many sensing technologies (eg …

A near-optimal protocol for continuous tag recognition in mobile rfid systems

X Wang, Z Liu, AX Liu, X Zheng, H Zhou… - IEEE/ACM …, 2023 - ieeexplore.ieee.org
Mobile radio frequency identification (RFID) systems typically experience the continual
movement of many tags rapidly going in and out of the interrogating range of readers …

The influence of the nonideal phase offset on SAR-based localization in passive UHF RFID

Y Ma, H Liu, Y Zhang, Y Jiang - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The existing radio frequency identification (RFID) localization methods typically regard the
initial phase of the signal as constant. This is feasible when the antenna and the tag are …

Fast RFID sensory data collection: Trade-off between computation and communication costs

X Liu, J Cao, Y Yang, W Qu, X Zhao… - … /ACM Transactions on …, 2019 - ieeexplore.ieee.org
This paper studies the important sensory data collection problem in the sensor-augmented
RFID systems, which is to quickly and accurately collect sensory data from a predefined set …

Time-efficient target tags information collection in large-scale RFID systems

X Liu, J Yin, S Zhang, B **ao… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
By integrating the micro-sensor on RFID tags to obtain the environment information, the
sensor-augmented RFID system greatly supports the applications that are sensitive to …

Missing tag identification in COTS RFID systems: Bridging the gap between theory and practice

J Yu, W Gong, J Liu, L Chen, K Wang… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
With rapid development of radio frequency identification (RFID) technology, ever-increasing
research effort has been dedicated to devising various RFID-enabled services. The missing …

Fast and accurate detection of unknown tags for RFID systems–hash collisions are desirable

X Liu, S Chen, J Liu, W Qu, F **ao… - IEEE/ACM …, 2020 - ieeexplore.ieee.org
Unknown RFID tags appear when tagged items are not scanned before being moved into a
warehouse, which can even cause serious security issues. This paper studies the practically …

Designing for serendipity in online knowledge communities: An investigation of tag presentation formats and openness to experience

C Qin, Y Liu, X Ma, J Chen… - Journal of the Association …, 2022 - Wiley Online Library
Users increasingly acquire, share, and create knowledge in online knowledge communities,
making them massive dynamic knowledge repositories that spark inspiration. While online …