Výsledky vyhľadávania - "Alternating optimization algorithm"

Functional-bandwidth kernel for Support Vector Machine with Functional Data: An alternating optimization algorithm Autor Blanquero, R., Carrizosa, E., Jiménez-Cordero, A., Martín-Barragán, B.

“…•A functional-bandwidth kernel in Support Vector Machine for functional data is given.•The functional-bandwidth aims to identify the critical intervals for…”
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Joint power and duty-cycle design using alternating optimization algorithm under energy harvesting architectures Autor Wang, Tong, Yang, Xiang, Deng, Feng, Gao, Lin, Jiang, Yufei, Yang, Zhihua

“… We propose resource allocation schemes to jointly design the sensor power and duty-cycle via an alternating optimization algorithm under the above EH architectures, in both simultaneous and non…”
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An Alternating Optimization Algorithm for Energy Efficiency in Heterogeneous Networks Autor Ha, Kha, Ha, Tien

“…This paper studies the problems of precoding designs to achieve the energy efficiency (EE) in the uplink heterogeneous networks in which the multiple small…”
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An alternating optimization algorithm for two-channel factor analysis with common and uncommon factors Autor Ramirez, David, Santamaria, Ignacio, Van Vaerenbergh, Steven, Scharf, Louis L.

“…An alternating optimization algorithm is presented and analyzed for identifying low-rank signal components, known in factor analysis terminology as common factors, that are correlated across two…”
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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…”
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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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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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Enhancing Secrecy Capacity in Integrated Sensing and Communication Systems Using Pilot-Based Codebook Artificial Noise Autor Gu, Yebo, Qu, Haozhen, Shen, Tao

“… A semidefinite relaxation (SDR) and alternating optimization algorithm is proposed to maximize secrecy capacity while maintaining sensing accuracy…”
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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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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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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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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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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

“… One is an alternating optimization algorithm that decomposes the original problem into multiple tractable subproblems iteratively…”
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An alternating optimization algorithm for the MIMO secrecy capacity problem under sum power and per-antenna power constraints Autor Qiang Li, Mingyi Hong, Hoi-To Wai, Wing-Kin Ma, Ya-Feng Liu, Zhi-Quan Luo

“…This paper considers transmit covariance optimization for a multi-input multi-output (MIMO) Gaussian wiretap channel. Specifically, we aim to maximize the MIMO…”
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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

“… Scheme I designs an alternating optimization algorithm based on Riemannian manifolds to determine the degree of the illegal RIS on the system SR and tries to offset its impact by increasing…”
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Parallel GPU implementation of null space based alternating optimization algorithm for large-scale matrix rank minimization Autor Konishi, K.

“…This paper provides an alternating optimization algorithm for large-scale matrix rank minimization problems and its parallel implementation on GPU…”
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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

“… Then, a jointly alternating optimization algorithm with the method of Taylor series expansion and the projected gradient ascent method is proposed to design the transmit covariance matrix at the 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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