Results 11 to 20 of about 2,136,839 (361)
Complexity, 2022 In the realistic world, various individuals have distinct personalities, preferences, and attitudes toward new information and behavior acceptance, called population heterogeneity. It is seldom taken into account and theoretically analyzed in information
Yajuan Cui +4 more
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International Journal of Antennas and Propagation, 2022 When the array structure of the sparse arrays (SA) cannot be determined, the existing beamforming algorithms designed according to specific formations such as coprime arrays (CA), nested arrays (NA), etc. will fail.
Yuxi Du +4 more
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Semisupervised Graph Neural Networks for Traffic Classification in Edge Networks
Discrete Dynamics in Nature and Society, 2023 Edge networking brings computation and data storage as close to the point of request as possible. Various intelligent devices are connected to the edge nodes where traffic packets flow.
Yang Yang +4 more
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Fast Tensor-Based Joint Estimation for Time Delay and Angle of Arrival in OFDM System
International Journal of Antennas and Propagation, 2022 Nowadays, the joint estimation of time delay (TD) and angle of arrival (AOA) using conventional vector structure suffers from the considerable complexity of multidimensional spectrum search.
Jinzhi Du +4 more
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A Novel Sparse Array for Localization of Mixed Near-Field and Far-Field Sources
International Journal of Antennas and Propagation, 2021 As we all know, nested array can obtain a larger array aperture and more degrees of freedom using fewer sensors. In this study, we not only designed an enhanced symmetric nested array (ESNA), which achieved more consecutive lags and more unique lags ...
Yinsheng Wang +4 more
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Spin-Torque Switching with the Giant Spin Hall Effect of Tantalum [PDF]
Science, 2012 Giant Spin Hall One of the primary challenges in the field of spin-electronics, which exploits the electron's spin rather than its charge, is to create strong currents of electrons with polarized spins.
Luqiao Liu +5 more
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Switch on, switch off: stiction in nanoelectromechanical switches [PDF]
Nanotechnology, 2013 We present a theoretical investigation of stiction in nanoscale electromechanical contact switches. We develop a mathematical model to describe the deflection of a cantilever beam in response to both electrostatic and van der Waals forces. Particular focus is given to the question of whether adhesive van der Waals forces cause the cantilever to remain ...
Wagner, Till J W, Vella, Dominic
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Instantaneous Bandwidth Enhancement for Variable Inclination Continuous Transverse Stub Antenna
International Journal of Antennas and Propagation, 2022 In this paper, a method was developed to achieve the instantaneous bandwidth enhancement of a variable inclination continuous transverse stub (VICTS) antenna.
Zheng Liu +5 more
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Switching Convolutional Neural Network for Crowd Counting [PDF]
Computer Vision and Pattern Recognition, 2017 We propose a novel crowd counting model that maps a given crowd scene to its density. Crowd analysis is compounded by myriad of factors like inter-occlusion between people due to extreme crowding, high similarity of appearance between people and ...
Deepak Babu Sam +2 more
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Saliency, switching, attention and control: a network model of insula function
Brain Structure and Function, 2010 The insula is a brain structure implicated in disparate cognitive, affective, and regulatory functions, including interoceptive awareness, emotional responses, and empathic processes.
V. Menon, L. Uddin
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