Výsledky vyhledávání - "Alternating optimization algorithm"

Deep self-weighted multi-view fuzzy clustering Autor Shi, Mei, Zhao, Xiaowei, Yin, Xiaoyan, Xiao, Yun, Guo, Jun

“…Multi-view clustering has attracted considerable attention in various fields, such as computer vision and information retrieval. Most existing methods adopt a…”
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Perception-driven infrared super-resolution via degradation-aware alternating optimization GAN Autor Wang, Yu, Zhang, Lu, Yu, Quan, Yuan, Xin, Liu, Ying, Deng, Hao, Dai, Xinli, Zhang, Yueheng, Yang, Yao

“…•New framework improves infrared image clarity by alternating optimization algorithm.•Enhances visual quality using deep learning features and generative…”
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Energy-Efficient Cognitive Wireless Sensor Networks Under Spectrum Handoff Autor Ahmed, Arifa, Mishra, Deepak, Ranjan Behera, Bikash, Saini, Ravikant

“…To address the increasing demand for sensors and their applications, cognitive radio (CR) technology has been integrated into sensors, leading to the…”
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Physical layer security in double RIS-aided WPCN systems based on non-cooperative game Autor Liu, Zhixin, Cao, Haiyang, Su, Jiawei, Yuan, Yazhou, Guan, Xinping

“…Physical layer security issue is investigated in Wireless Power Transfer Communication Network (WPCN) system, and the double Reconfigurable Intelligent Surface…”
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Computation of a Unified Graph-Based Rate Optimization Problem Autor Yuan, Deheng, Guo, Tao, Huang, Zhongyi, Jin, Shi

“…We define a graph-based rate optimization problem and consider its computation, which provides a unified approach to the computation of various theoretical…”
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Secrecy Rate Maximization for Reconfigurable Intelligent Surface Aided Millimeter Wave System With Low-Resolution DACs Autor Xiu, Yue, Zhao, Jun, Sun, Wei, Zhang, Zhongpei

“…In this letter, we investigate the secrecy rate of a reconfigurable intelligent surface (RIS)-aided millimeter-wave (mmWave) system with low-resolution…”
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Enhancing Secrecy Capacity in Integrated Sensing and Communication Systems Using Pilot-Based Codebook Artificial Noise Autor Gu, Yebo, Qu, Haozhen, Shen, Tao

“…This letter investigates the use of pilot-based codebook artificial noise (PCAN) in Integrated Sensing and Communication (ISAC) systems to enhance physical…”
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Sum-rate optimization methods and analysis for reconfigurable intelligent surface aided communication system Autor Li, Jinfeng, Zhu, Xiaorong

“…When deploying Reconfigurable Intelligent Surface (RIS) to improve System Sum-Rate (SSR), the timeliness and accuracy of SSR optimization methods are difficult…”
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Generalization Bounds and Algorithms for Learning to Communicate Over Additive Noise Channels Autor Weinberger, Nir

“…An additive noise channel is considered, in which the distribution of the noise is nonparametric and unknown. The problem of learning encoders and decoders…”
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Weighted sum-rate maximization for phase quantized IRS-Assisted rate-splitting multiple access systems Autor Han, Qingyu, Wang, Kehao, Li, Kuiliang, Zhang, Zhiheng

“…The rapid advancement of the next generation of mobile communication technologies has set increasingly stringent demands on transmission quality, capacity, and…”
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Wideband Beampattern Synthesis Using Single Digital Beamformer With Integer Time Delay Filters Autor Lu, Qinghui, Cui, Guolong, Liu, Ruitao, Yu, Xianxiang, Wang, Xiangrong, Kong, Lingjiang

“…Existing wideband beampattern synthesis methods usually require multiple beamformers, each corresponding to one frequency bin, which results in excessive…”
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A secure physical layer transport scheme with illegal reconfigurable intelligent surface Autor Shao, Rui, Li, Ting, Song, YunChao, Ji, Wei, Li, Fei

“…As a passive programmable reflecting device, Reconfigurable Intelligent Surface (RIS) can change signal transmission conditions very well and is now widely…”
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Secrecy rate analysis for reconfigurable intelligent surface-assisted mimo communications with statistical CSI Autor Liu, Jie, Zhang, Jun, Zhang, Qi, Wang, Jue, Sun, Xinghua

“…In this paper, a reconfigurable intelligent surface (RIS)-assisted MIMO wireless secure communication system is considered, in which a base station (BS)…”
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Fuzzy K-means clustering with reconstructed information Autor Huang, Honglan, Shi, Wei, Yang, Fangjie, Feng, Yanghe, Zhang, Longfei, Liang, Xingxing, Shi, Jun, Cheng, Guangquan, Huang, Jincai, Liu, Zhong

“…Clustering techniques play a pivotal role in unveiling the inherent structure of unlabeled data. When dealing with overlapping clusters, traditional hard…”
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Multitarget Stochastic Configuration Network and Applications Autor Wang, Qianjin, Hong, Qiqiang, Wu, Shang, Dai, Wei

“…Existing stochastic configuration network (SCN)-based modeling methods are underperformed in handling multitarget regression problems. An important reason is…”
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Hybrid Intelligent Reflecting Surface and Cell-free Massive MIMO-Aided Over-the-Air Computation for Digital Twin Autor Di, Jiaying, Zhang, Ni, Wan, Junjie, Li, Sen, Wang, Kunlun

“…This paper investigates the over-the-air computation (AirComp) problem in a hybrid intelligent reflecting surface (IRS) and cell-free massive multiple-input…”
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Using IRS to Improve the Secrecy Rate of Millimeter Wave Communication System Autor Song, Kunpeng, Ma, Fangshu, Chen, Zexian, Liu, Sen, Shang, Yong, Cheng, Yuxin

“…With the development of 6G, millimeter wave communication has received extensive attention. Due to the characteristics of wireless transmission, information…”
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A similarity-based robust clustering method Autor Yang, Miin-Shen, Wu, Kuo-Lung

“…This paper presents an alternating optimization clustering procedure called a similarity-based clustering method (SCM). It is an effective and robust approach…”
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Transceiver Design in Over-the-Air Federated Learning over MIMO Channels Autor Liu, Junyuan, Chen, Jiangnan, Xu, Wenjing, Cao, Zhunjun, Song, Enbin

“…In this paper, we investigate communication-efficient wireless federated learning (FL) in MIMO environments, where multiple edge devices with heterogeneous…”
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Phase Quantized Intelligent Reflecting Surface Assisted Rate-Splitting Multiple Access for Downlink Multiuser MISO Systems Autor Han, Qingyu, Li, Kuiliang, Zhang, Zhiheng, Wang, Kehao

“…The booming development of the fifth generation mobile communication technology and even 6G has given rise to further demanding requirements for communication…”
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