Výsledky vyhľadávania - "The majorization–minimization algorithm"

Exact minimum rank approximation via Schatten p-norm minimization Autor Liu, Lu, Huang, Wei, Chen, Di-Rong

“… Recht and Fazel concluded that nuclear norm minimization subject to affine constraints is equivalent to rank minimization under a certain condition in terms of the rank-restricted isometry property…”
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Secrecy Throughput Maximization for IRS-aided MIMO Wireless Powered Communication Networks Autor Shi, Weiping, Wu, Qingqing, Xiao, Fu, Shu, Feng, Wang, Jiangzhou

“…), the information transmit beamforming matrix of users and the phase shifts of IRS in DL/UL, subject to constraints of energy/information transmit power at the hybrid AP/users and that of unit-modulus…”
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Multi-Group Multicasting Using Reconfigurable Intelligent Surfaces: A Deep Learning Approach Autor Ding, Chunxia, Jin, Weijie, Li, Xiao, Matthaiou, Michail, Yi, Xinping, Jin, Shi

“… This paper considers a downlink multi-group multicast system underpinned by multiple RISs and aims to maximize the sum spectral efficiency subject to an overall transmit power constraint…”
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Noisy Depth Maps Fusion for Multiview Stereo Via Matrix Completion Autor Deng, Yue, Liu, Yebin, Dai, Qionghai, Zhang, Zengke, Wang, Yao

“… Therefore, an intuitive approach to complete the matrix is by minimizing its rank subject to consistency with observed…”
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