Secure Event-Triggered Mechanism for Networked Control Systems under Injection Cyber-Attacks by Xiao Cai, Jian Kang, Kaibo Shi

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Mutual Authentication Scheme Based on Lattice for NFC-PCM Payment Service Environment by Sung-Wook Park, Im-Yeong Lee

“…In recent years, the incorporation of NFC (Near Field Communication) technology into mobile devices has led to changes in payment system environments. …”
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Lyapunov Stability of the Generalized Stochastic Pantograph Equation by Ramazan Kadiev, Arcady Ponosov

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Efficient Convex Optimization of Reentry Trajectory via the Chebyshev Pseudospectral Method by Chun-Mei Yu, Dang-Jun Zhao, Ye Yang

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Array amplitude-phase and mutual coupling error joint correction method based on sparse Bayesian by Ding WANG, Weigang GAO, Zhidong WU

“…In the actual array direction finding system, there are often a variety of errors such as amplitude and phase, mutual coupling, which lead to serious deterioration of array direction finding performance.In order to solve the problem of array direction finding misalignment in the presence of low signal-to-noise ratio, small snapshots and multiple errors, the spatial sparsity of signals were introduced, and Bayesian sparse reconstruction technology was used to solve the passive correction and joint estimation of array signal azimuth in the presence of amplitude-phase and mutual coupling errors.The over-complete model of the received signal with error was constructed, and the posterior probability density function of the received signal was obtained.The EM algorithm was used to iteratively optimize the probability density function to solve the corresponding parameters.At the same time, the CRLB of array error and signal azimuth was derived, and by experimental simulation verifies the effectiveness of the proposed method.…”
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Preparation and Adsorption Performance on Congo Red of Sodium Alginate-Lanthanum Hydrogel Spheres by Dan Dang, Mei Lei, Xinyi Jiang, Rui Song, Gaimeng Yan, Wenju Liu

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Subspace-Based Anomaly Detection for Large-Scale Campus Network Traffic by Xiaofeng Zhao, Qiubing Wu

“…With the continuous development of information technology and the continuous progress of traffic bandwidth, the types and methods of network attacks have become more complex, posing a great threat to the large-scale campus network environment. …”
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Learning Sciences Perspective on Engineering of Distance Learning. Part 1 by M. A. Tchoshanov

“…Thus, in this paper we provide a theoretical analysis of the Learning Sciences as a new approach to understand distance learning in the era of Information and Communication Technology (ICT). Learning sciences is an interdisciplinary field that studies teaching and learning. …”
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التجربة النقدية العربية بين نسق الحداثة و سياق العولمة by Mohammed Lamine Cheikha

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Sharp Lower Bound of Cacti Graph with respect to Zagreb Eccentricity Indices by Ahmed Alamer, Khalil Hadi Hakami, Mohammad Rahim Rahimi, Yasir Ahmad

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Repairing the Inconsistent Fuzzy Preference Matrix Using Multiobjective PSO by Abba Suganda Girsang, Chun-Wei Tsai, Chu-Sing Yang

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A Living Architecture for the Digital Era by Carlo Ratti

“… The history of architecture has been punctuated by transformations sparked by sudden technological leaps. During the mid-1400s, into the context of a craft-based architectural tradition, Leon Battista Alberti introduced a mathematical approach to graphic representation. …”
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SWOT analysis of collaborative research among family physicians in Ghana: A workshop report by Stephen T. Engmann, Nana K. Ayisi-Boateng, Dora Egblewogbe, Priscilla Vandyck-Sey, Baaba N. Damoah, George B. Nketiah

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ADVANTAGES AND LIMITATIONS IN IMPLEMENTATION OF BUSINESS INTELLIGENCE SYSTEM IN MONTENEGRO: CASE STUDY TELENOR MONTENEGRO by Ljiljana Kašćelan

“… Data warehouse is the main technology which integrates data from company operations. …”
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Approximated Stiffness Coefficients in Rotor Systems Supported by Bearings with Clearance by Magnus Karlberg

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Hybrid precoding method for mmWave massive MIMO systems based on LFM by Haoyi CHEN, Yifan DING, Ying CHENG

“…Analog-digital hybrid precoding is a key technology for millimeter wave massive MIMO systems that reduce hardware costs while balancing system performance.However,the traditional hybrid precoding scheme often needed to find a suitable codebook for precoding,and some codebooks were not easy to obtain or had deviations in actual situations.An analog-digital hybrid precoding method based on latent factor model (LFM) in machine learning without codebook was proposed for this problem.The LFM decomposition and stochastic gradient descent method were used to approximate the designed precoding matrix to the optimal full digital precoding matrix for good performance.The simulation results show that compared with the hybrid precoding design method based on orthogonal matching pursuit (OMP) algorithm,this method not only does not need a codebook,but also has better performance than the hybrid precoding algorithm based on OMP algorithm,which is closer to optimal full digital precoding method.…”
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ENHANCING EFL INDONESIAN STUDENTS’ WRITING ABILITY AND MOTIVATION THROUGH FACEBOOK-INKSHEDDING by Nur Alfa Rahmah

“…The current development of technology and teenager’s close relationship with online social networking demands English instructor to be more creative in choosing the medium that suit the students’ interest and teenage trend. …”
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Application Prospect of Roof Greening in Sponge City by LUO Pingping, LIU Jiaxin, SU Mengfei, CAI Haohan, JIE Yuhan, LI Lingyu, ZHOU Meimei, LYU Jiqiang, SHI Wenhai

“…In addition, this paper analyzes the current challenges of roof greening, putsforward suggestions and relevant solutions in terms of technology and management, and providesrelevant technical guidance for the construction of sponge city in the future.…”
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Performance Comparison Between Ray Tracing Channel Model and IEEE 802.11ad Channel Model in 60 GHz Band by Dongbo Li, Zaixue Wei, Lin Sang

“…Now millimeter wave communication and large scale MIMO, 3D MIMO technology have become the research hotspot in the field of mobile communication. …”
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ANALYSIS OF PROSPECTS OF ECONOMIC DEVELOPMENT OF THE COAL INDUSTRY IN ACCORDANCE WITH THE TARGETS OF THE ENERGY STRATEGY OF THE RUSSIAN FEDERATION by G. Molchanov

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