Efficient Joint Transmit and Receive Beam Alignment via Sequential CNN LSTM Networks by Takumi Yoshida, Koji Ishibashi, Hiroki Iimori, Paulo Valente Klaine, Szabolcs Malomsoky

“…To further enhance the achievable rate, a deep learning model for codebook-free receive beam design is presented, which is capable of achieving the optimum maximum ratio combining (MRC) method without instantaneous channel state information (CSI) knowledge. …”
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Efficient Multi-Threaded Data Starting Point Matching Method for Space Target Cataloging by Jiannan Sun, Zhe Kang, Zhenwei Li, Cunbo Fan

“…A set of orbital elements closest to the observation epoch is filtered to form the primary candidate catalog containing the maximum number of objects. A matching error threshold is set. …”
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An efficient binary salp swarm algorithm for user selection in multiuser MIMO antenna systems by A. Sasikumar, Logesh Ravi, Malathi Devarajan, Abdulaziz S. Almazyad, Shuvodeep De, Guojiang Xiong, Seyed Jalaleddin Mousavirad, Ali Wagdy Mohamed

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A YOLO-Based Method for Head Detection in Complex Scenes by Ming Xie, Xiaobing Yang, Boxu Li, Yingjie Fan

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Improving the Leakage Rate of Ciphertext-Policy Attribute-Based Encryption for Cloud Computing by Leyou Zhang, Xiaoxu Gao, Fuchun Guo, Gongcheng Hu

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New timestamp mark–based energy efficient time synchronization method for wireless sensor networks by Yourui Huang, Gang Zhang, Min Kong, Fugui He

“…Aimed at the demands of wireless sensor networks for high energy-efficient time synchronization, the reduction of synchronization energy consumption is studied from the aspects of both accurate timestamps marking and synchronous information transmission mechanism. …”
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Design of Partially Suspended Silicon Nitride Slot Waveguides for Efficient Forward Stimulated Brillouin Scattering by Kang Wang, Junqiang Sun, Ming Cheng

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Efficient IDS for IoT Networks Using Host-Based Data Aggregation and Multi-Entropy Analysis by Yusei Katsura, Arata Endo, Ismail Arai, Kazutoshi Fujikawa

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Why collective behaviours self-organize to criticality: a primer on information-theoretic and thermodynamic utility measures by Qianyang Chen, Mikhail Prokopenko

“…In particular, we highlight that thermodynamic efficiency—measuring the ratio of predictability gained by the system to its energy costs—reaches its maximum at the critical regime. …”
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Cost-Efficient RSSI-Based Indoor Proximity Positioning, for Large/Complex Museum Exhibition Spaces by Panos I. Philippopoulos, Kostas N. Koutrakis, Efstathios D. Tsafaras, Evangelia G. Papadopoulou, Dimitrios Sigalas, Nikolaos D. Tselikas, Stefanos Ougiaroglou, Costas Vassilakis

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Efficient Thermally Evaporated Near-Infrared Perovskite Light-Emitting Diodes via Phase Regulation by Siwei He, Lanxin Qin, Zhengzheng Liu, Jae-Wook Kang, Jiajun Luo, Juan Du

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DDPG-based performance optimization algorithm for IRS-assisted simultaneous wireless information and power transfer systems by LUO Liping, PAN Weimin

“…For the intelligent reflecting surface (IRS)-assisted multiple input single output (MISO) simultaneous wireless information and power transfer (SWIPT) system, the beam forming vector at the base station and the reflected beam forming vector of the IRS were jointly optimized, by considering the maximum transmit power of the base station, the unit modulus constraint of the IRS reflection phase shift matrix, and the minimum energy constraint of the energy receiver. …”
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Prototype Of DPO Search Information System (People Search List) On CCTV Cameras Using Face Recognition by Tri Reski Anugraha, Dedy Atmajaya, Lilis Nur Hayati, Nurhajar Anugraha

“…The efficiency aspect of the housing security sector is the main consideration in creating information technology in a CCTV security development, because so far CCTV has not guaranteed maximum housing security, because CCTV can only record not analyze. …”
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Analysis of the technical efficiency of barley production in North Shewa Zone of Amhara regional state, Ethiopia by Tadesse Zenebe Lema, Solomon Estifanos Masresha, Markew Mengsitie Neway, Eshetu Molla Demeke

“…The study found that education, non/off farm income, access to market information, access to extension service and tropical livestock unit are found to have a positive and significant effect on the technical efficiency of barley production while distance from the market and marital status (divorced) have a negative significant effect on technical efficiency of barley production. …”
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Research on High Efficient Resonant Full-bridge Converter with High Voltage SiC MOSFET by Jimmy Liu, John Mookken, Kin Lap

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Efficient quantum random number generation via simultaneously detecting photons in temporal and spatial dimensions by Bingkun Wang, Jianyong Hu, Xingjian Li, Jianqiang Liu, Shuxiao Wu, Haizhen Li, Liwen Zhang, Changgang Yang, Zhixing Qiao, Ruiyun Chen, Guofeng Zhang, Chengbing Qin, Liantuan Xiao, Suotang Jia

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Efficient design and experimental research of large temperature drop ejector heat pump heating system by Jiyou Lin, Ronghua Wu, Hao Yu, Chenghu Zhang

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Large Quantities of Acoustic Multibeam Bathymetric Point Clouds: Organizing Method for Efficient Storage and Retrieval by Xianhai Bu, Shuaibing Dou, Jianxing Zhang, Tianyu Yun, Yabing Zhu, Yi Huang, Xiaodong Cui

“…To efficiently organize large quantities of acoustic multibeam bathymetric point clouds, this paper proposes an improved oriented quadtree-based method for establishing a data indexing structure stored on a hard disk. …”
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Tin Oxide Modification of Indium Oxide Gas Sensitive Layers to Increase Efficiency of Gas Sensors by O. G. Reutskaya, S. V. Denisuk, A. M. Kudanovich, N. I. Mukhurov, I. A. Taratyn, V. G. Luhin

“…There are sets of tasks for improving gas analytical instruments because of increasing demand for control of a concentration of explosive and toxic gases on a level with maximum allowable concentration. The aim of the paper was to investigate the methods of formation and elemental composition of indium oxide films modified with tin oxide on the surface of gas sensor elements as one of the promising compounds for improving the detection efficiency of explosive and toxic gases in the environment. …”
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An Efficient Optimal CapsNet Model-Based Computer-Aided Diagnosis for Gastrointestinal Cancer Classification by Fahdah A Almarshad, Prasanalakshmi Balaji, Liyakathunisa Syed, Eman Aljohani, Santhi Muttipoll Dharmarajlu, Thavavel Vaiyapuri, Nourah Ali AlAseem

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