1 code implementation • 29 Jul 2023 • Ke Feng, Dahai Liu, Yongxin Liu, Hong Liu, Houbing Song
The current National Airspace System (NAS) is reaching capacity due to increased air traffic, and is based on outdated pre-tactical planning.
no code implementations • 9 Mar 2023 • Wenkai Tan, Justus Renkhoff, Alvaro Velasquez, Ziyu Wang, Lusi Li, Jian Wang, Shuteng Niu, Fan Yang, Yongxin Liu, Houbing Song
Our work could provide a useful tool to defend against certain adversarial attacks on deep neural networks.
1 code implementation • 8 Mar 2023 • Justus Renkhoff, Wenkai Tan, Alvaro Velasquez, illiam Yichen Wang, Yongxin Liu, Jian Wang, Shuteng Niu, Lejla Begic Fazlic, Guido Dartmann, Houbing Song
Finally, we demonstrate that the layers $Block4\_conv1$ and $Block5\_cov1$ of the VGG-16 model are more susceptible to adversarial attacks.
no code implementations • 12 Oct 2021 • Yongxin Liu, Yingjie Chen, Jian Wang, Shuteng Niu, Dahai Liu, Houbing Song
In this paper, we provide a deep learning framework for RF signal surveillance.
1 code implementation • 8 May 2021 • Yongxin Liu, Jian Wang, Jianqiang Li, Shuteng Niu, Houbing Song
The proposed framework has the potential to be applied to accurate identification of IoT devices in a variety of IoT applications and services.
1 code implementation • 8 Apr 2021 • Yongxin Liu, Jian Wang, Jianqiang Li, Shuteng Niu, Houbing Song
Abnormality detection is essential to the performance of safety-critical and latency-constrained systems.
no code implementations • 25 Jan 2021 • Yongxin Liu, Jian Wang, Jianqiang Li, Shuteng Niu, Houbing Song
In this paper, we provide a comprehensive survey on machine learning technologies for the identification of IoT devices along with the detection of compromised or falsified ones from the viewpoint of passive surveillance agents or network operators.
no code implementations • 10 Dec 2020 • Shuteng Niu, Meryl Liu, Yongxin Liu, Jian Wang, Houbing Song
In this paper, we propose a distant domain transfer learning (DDTL) method for medical image classification.
no code implementations • 28 Aug 2020 • Jian Wang, Yongxin Liu, Houbing Song
A Counter-UAS (C-UAS) system is defined as a system or device capable of lawfully and safely disabling, disrupting, or seizing control of an unmanned aircraft or unmanned aircraft system.
1 code implementation • 27 Aug 2020 • Yongxin Liu, Jian Wang, Jianqiang Li, Houbing Song, Thomas Yang, Shuteng Niu, Zhong Ming
In this paper, we propose an enhanced deep learning framework for IoT device identification using physical layer signals.
no code implementations • 26 May 2020 • Yongxin Liu
We then use a depth search algorithm to derive the spatially closed transit trip chains; Finally, we use closed transit trip chains of passengers to study their travel pattern from various perspectives.