Neural network-based device-free Wi-Fi tracking achieves superior accuracy over theory-driven approaches, yet its practical utility is severely limited by poor generalization across different device layouts. Existing models implicitly learn site-specific correlations, necessitating labor-intensive data recollection and...
Yun-Liang Wang, Yi-Chen Tian, Xuan-Qi Meng et al.· Proceedings of the ACM on In...· 1 citation
Blockchain oracles enable reliable data interaction between blockchains and the external world. However, existing oracles are unsuitable for blockchain-based IoV scenarios due to the characteristics of vehicle mobility and data locality, which may result in unreliable data uploaded to the blockchain. To this end, we pr...
Deng-Cheng Hu, Jian-Rong Wang, Yi-Wei Cai et al.· IEEE Transactions on Mobile...· 0 citations
Smart homes are evolving from passive response to proactive service, where understanding the semantic information in user trajectories is essential. However, existing tracking systems output only sparse location sequences, insufficient for higher-level semantic reasoning. The core bottleneck lies in the lack of large-s...
Rui-Kai Chu, Qi-Xuan Cai, Yi-Ping Yan et al.· Proceedings of the ACM on In...· 0 citations
Autonomous obstacle avoidance for UAVs in complex low-altitude dynamic environments remains challenging due to the dual difficulties of perception ambiguity and the absence of semantic risk assessment. Existing geometric-based approaches fail to distinguish the potential risks of heterogeneous obstacles, while the inst...
Zhong-Yuan Shi, Zi-Tong Zhao, Yi-Yang Yu et al.· IEEE Robotics and Automation...· 0 citations
Deep Neural Networks integrated into sensor-driven embedded systems have become fundamental to edge computing applications. While Inertial Measurement Units (IMUs) are ubiquitous in these architectures due to their cost-efficiency, the reliance on data-driven models expands the attack surface of the embedded computing...
Bing Zhang, Lei Xie, Kai-Xuan Zhang et al.· IEEE transactions on compute...· 0 citations
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