Jinmei Yang

Development of a Federated Learning and Knowledge Graph-Based Personalized E-Commerce Recommendation System Using PTB-MFA

Li Jianmin, Jinmei Yang

E-commerce platforms require accurate and personalized recommendation systems while ensuring user privacy and scalability. Traditional centralized recommendation models face challenges related to privacy risks, data heterogeneity, and limited personalization. To address these limitations, this study proposes a Painting Training-Based Optimization with Modified …

Modulated symbol-based one-time pad secure transmission scheme using physical layer keys

Xiaoyan Hu, Zheng Wan, Kaizhi Huang, Liang Jin et autres

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STAR-RIS Assisted Secret Key Generation: Joint Active and Passive Precoding Design

Zheng Wan, Yajun Chen, Xiaoyan Hu, Kaizhi Huang et autres

This paper investigates the simultaneously transmitting and reflecting reconfigurable surface (STAR-RIS) assisted physical layer key generation (PKG) for multiuser networks. We propose a novel STAR-RIS-assisted PKG protocol and formulate a sum secret key rate maximization problem by jointly optimizing the active and …

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Robust Security Transmission Scheme for SWIPT-Enable Heterogeneous Networks With RIS

Wenyu Jiang, Jie Yang, Xinsheng Ji, Kaizhi Huang et autres

In this article, we investigate the robust and secure transmission design for multiple reconfigurable intelligent surfaces (RIS)-aided heterogeneous networks (HetNet). In particular, the macro base station (BS) serves multiple users, and the femto-BS transmits secure messages to the information receiver while ensuring …

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Physical-layer key generation based on multipath channel diversity using dynamic metasurface antennas

Zheng Wan, Yangming Lou, Xiaoming Xu, Jinmei Yang et autres

Physical layer key generation (PKG) technology leverages the reciprocal channel randomness to generate the shared secret keys. The low secret key capacity of the existing PKG schemes is due to the reduction in degree-of-freedom from multipath fading channels to multipath combined channels. …

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A Survey of Traffic Prediction Based on Deep Neural Network: Data, Methods and Challenges

Pengfei Cao, Fei Dai, Guozhi Liu, Jinmei Yang et autres

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Security and Privacy for Blockchain: A Systematic Mapping Study

Jinmei Yang, Huang Bi, Fei Dai, Zhihong Liang et autres

Currently, blockchain is an cutting-edge technology in the field of security and privacy. As an interdisciplinary technology, blockchain has attracted the attention of academia and industry. Essentially, blockchain is a tamper-proof distributed database with cryptography to achieve security and privacy through decentralization. …

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Multi-Antenna Covert Communications with Delay Constraint

Yuda Lin, Liang Jin, Kaizhi Huang, Feihu Wang et autres

In this work, we investigate a delay-constrained covert communication system wherein a multi-antenna transmitter is considered for the first time. Under the assumption of Rayleigh fading and a warden existed, beamforming method is adopted to assist in delivering private message covertly. We …

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Modeling Interactions Among Microservices Communicating via FIFO or Bag Buffers

Fei Dai, Jinmei Yang, Qi Mo, Hua Zhou et autres

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A Survey on Blockchain: Architecture, Applications, Challenges, and Future Trends

Jinmei Yang, Huang Bi, Zhihong Liang, Hua Zhou et autres

Blockchain is a decentralized network ledger. Based on the core characteristics of blockchain such as decentralization, tamper-proof, and smart contract, it has been applied in many fields including finance, healthcare, food traceability and so on. However, blockchain technology still faces many challenges, …

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Application of Deep Learning in Wood Classification

Jinmei Yang, Penggui Huang, Fei Dai, Yongke Sun et autres

This paper presents a deep learning model for the classification of 25 precious wood species. 25 precious wood species were sampled, observed and photographed under a 20-fold magnifying glass after polishing, and then classified by professors to mark the pictures. We removed …

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Access delay performance of resilient packet ring under bursty periodic class B traffic load

Yan F. Robichaud, Changcheng Huang, Jinmei Yang, H. Benjamin Peng

The IEEE P802.17 workgroup is currently standardizing a ring network architecture and associated protocol called Resilient Packet Ring (RPR). In addition to high-priority guaranteed class A traffic and best-effort class C traffic, RPR supports low-jitter, delay bounded, medium priority class B traffic. …

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