Fault Diagnosis Method of Gear based on VMD and Multi-feature Fusion by Wang Jianguo, Chen Shuai, Zhang Chao

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Multi-Agent Hierarchical Graph Attention Actor–Critic Reinforcement Learning by Tongyue Li, Dianxi Shi, Songchang Jin, Zhen Wang, Huanhuan Yang, Yang Chen

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Gait Analysis and Simulation of a Multi-mode 4-UPU Mechanism by Bing Ding, Chunyan Zhang, An Ping, Xinyue Yu

Subjects: “…Multi-mode institutions…”
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Online multi‐object tracking based on time and frequency domain features by Mahbubeh Nazarloo, Meisam Yadollahzadeh‐Tabari, Homayun Motameni

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Experimental Study on Flexural Behaviour of Lightweight Multi-Ribbed Composite Slabs by Wei Huang, Xiang Ma, Bin Luo, Zeliang Li, Yujiao Sun

“…To develop new slabs with light weight and high rigidity as well as meet the requirements of use and facilitate construction, a large-span multi-ribbed composite slab (R-CS) with filled lightweight blocks is proposed based on systematic research. …”
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Recoil and Vibration in an Archery Bow Equipped with a Multi-Rod Stabilizer by Igor Zaniewski

“…The aim of this research is to create a mechanical and mathematical model of a multi-rod stabilizer for the sport archery bow and to analyze its capability to damp disagreeable recoil and vibration of the bow during internal ballistic motion. …”
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Research of Reducing Gear Bending Stress based on Multi-parameter Optimization by Zhao Xiangfei, Cui Yan, Zhang Tianyi

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Nonlinear Uncertainties Canceling in Multi-Agent Systems Enabled by Cooperative Adaptation by Cyuansi Shih, Chengyu Cao

“…This paper deals with uncertainties problem in multi-agent systems with novel cooperative adaptation approach. …”
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Multi-constrained trusted cooperative task migration strategy for edge computing by Guangxue YUE, Yasheng DAI, Xiaohui YANG, Youkang ZHU, Zhenxu YOU, Jiansheng LIU

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Shoulder Pain in Competitive Swimmers: A Multi-Site Survey Study by Brian D. Stirling, Jonathan C. Sum, Lisa Baek, Lori A. Michener, Adam J. Barrack, Angela R. Tate

“…A secondary purpose was to determine influence of age, competitive swimming experience, and previous history of shoulder pain or injury on shoulder pain, disability, and dissatisfaction, and finally to determine if sex, geographic area, and participation in a second sport relate to shoulder pain, disability, and dissatisfaction. # Study Design Multi-site cross-sectional design # Methods Six-hundred and seventy-one swimmers aged 9–17 years from six states in the US completed surveys which included demographics, the Penn Shoulder Score (PSS), and the Disability of Arm Shoulder Hand (DASH) Sports. …”
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Mechanism Design and Simulation Analysis of Obstacle Surmounting Multi-leg Robot by Jun Liu, Chengmin Wang, Feng Wang

Subjects: “…Multi-leg robot…”
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Study on Dynamic Load Characteristic of Multi Axis Silent Chain System by Xu Shuxin, Xing Jianheng, Wang Hongjun

Subjects: “…Multi axis…”
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Research on person re-identification algorithm based on multi-task learning by MI Rongxin, YAO Wenwen, WU Binghao

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Kaplan and Marti on Definite Descriptions: Non-Standard Cases of Referential Use by E. V. Borisov

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Regional consensus of switched positive multi-agent systems with multiple equilibria by Junfeng Zhang, Pei Zhang, Tarek Raïssi, Bhatti Uzair Aslam

“…Abstract This paper investigates regional proportional-integral-derivative consensus of switched positive multi-agent systems with multiple equilibria. A distributed proportional-integral-derivative control protocol is developed by integrating the communication protocol, agent state, and consensus error. …”
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Non-Expansive Multi-Valued Mappings and Convexity in Fuzzy Metric Space by Mohammad Rashid

“…Additionally, we uncover specific fixed point theorems applicable to multi-valued mappings that are non-expansive.…”
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Design and implementation of high-speed scalar multiplier for multi-elliptic curve by Bin YU, Hai HUANG, Zhiwei LIU, Shilei ZHAO, Ning NA

“…Aiming at the problem that the existing scalar multiplier cannot be applied to multi-elliptic curve and the cost is expensive, a high-speed scalar multiplier was designed, applicable to two types of elliptic curves over prime fields.Firstly, in terms of the scalar multiplication, secp256r1 base points were processed with the comb algorithm, and the Shamir algorithm for ordinary points, and the Montgomery ladder algorithm for Curve25519.Secondly, the operation of point addition and point doubling was optimized, and the condition of Z=1 in point addition was simplified, thereby effectively reducing the number of calculation cycles.Lastly, a fast modular reduction algorithm of Curve25519 was designed for modular multiplication.Multiplexing was an important factor in the entire designing process.A 1022K equivalent gate was selected for the 55 nm CMOS process.This allowed ordinary point scalar multiplications performed on secp256r1 and Curve25519 respectively, calculating at the speeds of 153 000 times per second and 158 000 times per second, with the speed for secp256r1 1.9 times that of the existing designed one.…”
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Information exchange model of multi control nodes in trustworthy and controllable network by WANG Peng, LUO Jun-zhou, LI Wei, ZHENG Xiao, QU Yan-sheng

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Multi-hazard risk in socially vulnerable communities across the United States by Leslie Sanchez, Paul R Armsworth, Jasmine E Bruno, Sebastian Espinoza, Kathleen Galvin, Varsha Vijay, Travis Warziniack

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Quality assessment of synthetic viewpoint stereo image with multi-feature fusion by Shuainan CUI, Zongju PENG, Wenhui ZOU, Fen CHEN, Hua CHEN

“…A multi-feature fusion method was proposed,the features of the distortion areas,the distortion edges and the singular value were fused.Firstly,the distortion areas corresponding to the human eyes were obtained by using the parallax and the threshold,and then the average structural similarity in these areas was calculated.Secondly,the distorted edges in the synthetic viewpoint edge image were extracted,and then the average structural similarity was calculated.Thirdly,the difference between the original image and the distorted image singular value was calculated.Finally,the three features were fused to obtain the final objective quality score.The experiment was carried out on the synthetic viewpoint stereo image library.The experimental results show that the Pearson linear correlation coefficient and the Spearman correlation coefficient are both higher than 0.86.Compared with the existing assessment methods,it can better reflect the quality of synthetic viewpoint stereo images.…”
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