Search Results for author: Zhuangkun Wei

Found 10 papers, 0 papers with code

Explainable Adversarial Learning Framework on Physical Layer Secret Keys Combating Malicious Reconfigurable Intelligent Surface

no code implementations6 Feb 2024 Zhuangkun Wei, Wenxiu Hu, Weisi Guo

Whilst a legitimate RIS can yield beneficial impacts including increased channel randomness to enhance physical layer secret key generation (PL-SKG), malicious RIS can poison legitimate channels and crack most of existing PL-SKGs.

Feature Engineering

Securing IoT Communication using Physical Sensor Data -- Graph Layer Security with Federated Multi-Agent Deep Reinforcement Learning

no code implementations24 Feb 2023 Liang Wang, Zhuangkun Wei, Weisi Guo

This paper presents a Federated multi-agent Deep reinforcement learning-assisted Distributed Key generation scheme (FD2K), which fully exploits the common features of physical dynamics to establish secret key between legitimate users.

Federated Learning

Adversarial Reconfigurable Intelligent Surface Against Physical Layer Key Generation

no code implementations22 Jun 2022 Zhuangkun Wei, Bin Li, Weisi Guo

The development of reconfigurable intelligent surfaces (RIS) has recently advanced the research of physical layer security (PLS).

Scarce Data Driven Deep Learning of Drones via Generalized Data Distribution Space

no code implementations18 Aug 2021 Chen Li, Schyler C. Sun, Zhuangkun Wei, Antonios Tsourdos, Weisi Guo

We believe that this approach of exploiting general data distribution knowledge form neural networks can be applied to a wide range of scarce data open challenges.

Data Augmentation Generative Adversarial Network +2

Scalable Partial Explainability in Neural Networks via Flexible Activation Functions

no code implementations10 Jun 2020 Schyler C. Sun, Chen Li, Zhuangkun Wei, Antonios Tsourdos, Weisi Guo

In this paper, we achieve partially explainable learning model by symbolically explaining the role of activation functions (AF) under a scalable topology.

Binary Classification Gaussian Processes

Graph Layer Security: Encrypting Information via Common Networked Physics

no code implementations5 Jun 2020 Zhuangkun Wei, Liang Wang, Schyler Chengyao Sun, Bin Li, Weisi Guo

Leveraging this, we propose for the first time, graph layer security (GLS), by exploiting the dependency in physical dynamics among network nodes for information encryption and decryption.

High-dimensional Metric Combining for Non-coherent Molecular Signal Detection

no code implementations31 Jan 2019 Zhuangkun Wei, Weisi Guo, Bin Li, Jerome Charmet, Chenglin Zhao

If the channel is unknown, we cannot easily achieve traditional coherent channel estimation and cancellation, and the impact of ISI will be more severe.

Vocal Bursts Intensity Prediction

Sequential Bayesian Detection of Spike Activities from Fluorescence Observations

no code implementations31 Jan 2019 Zhuangkun Wei, Bin Li, Weisi Guo, Wenxiu Hu, Chenglin Zhao

Extracting and detecting spike activities from the fluorescence observations is an important step in understanding how neuron systems work.

Bayesian Inference

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