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Your search keyword '"Cai, Chao"' showing total 156 results
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156 results on '"Cai, Chao"'

1. The universality of physical images at relative timescales on multiplex networks

Author

Chang, Xin, Cai, Chao-Ran, Zhang, Ji-Qiang, and Yang, Wen-Li

Subjects
Physics - Physics and Society
Abstract

The duration of the accumulation rate (physical image) is a key factor in analysis of counterintuitive phenomena involving relative timescales on multiplex networks. Typically, the relative timescales are represented by multiplying any layer by the same factor. However, researchers often overlook the changes in the relative timescales caused by local parameters, resulting in incomplete analysis of phenomena. This paper examines the survival time of stifler individuals in the information-epidemic model on multiplex networks. The relative timescales can be affected by the survival time (only one parameter), reversing the monotonically increasing phenomenon into a monotonically decreasing one, that is, a counterintuitive phenomenon under incomplete analysis. Additionally, the relative timescales can influence the epidemic threshold, which is different from the previous studies. Our work suggests that considering the physical image of relative timescales is crucial when analyzing multiplex networks, even when only one parameter is altered.

Published
2024
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2. Emergence of anti-coordinated patterns in snowdrift game by reinforcement learning

Author

Ding, Zhen-Wei, Zhang, Ji-Qiang, Zheng, Guo-Zhong, Cai, Wei-Ran, Cai, Chao-Ran, Chen, Li, and Wang, Xu-Ming

Subjects
Physics - Physics and Society
Abstract

Patterns by self-organization in nature have garnered significant interest in a range of disciplines due to their intriguing structures. In the context of the snowdrift game (SDG), which is considered as an anti-coordination game, but the anti-coordination patterns are counterintuitively rare. In the work, we introduce a model called the Two-Agents, Two-Action Reinforcement Learning Evolutionary Game ($2\times 2$ RLEG), and apply it to the SDG on regular lattices. We uncover intriguing phenomena in the form of Anti-Coordinated domains (AC-domains), where different frustration regions are observed and continuous phase transitions at the boundaries are identified. To understand the underlying mechanism, we develop a perturbation theory to analyze the stability of different AC-domains. Our theory accurately partitions the parameter space into non-anti-coordinated, anti-coordinated, and mixed areas, and captures their dependence on the learning parameters. Lastly, abnormal scenarios with a large learning rate and a large discount factor that deviate from the theory are investigated by examining the growth and nucleation of AC-domains. Our work provides insights into the emergence of spatial patterns in nature, and contributes to the development of theory for analysing their structural complexities.

Published
2024
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9. Research on Service Priority-Based Handover Method

Author

Cong, Guanglei, Zhang, Qing, Cai, Chao, Xu, Lexi, Qin, Xiaofei, Li, Xing, Gao, Tianhang, Chen, Yanzhu, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Tan, Kay Chen, Series Editor, Wang, Yue, editor, Zou, Jiaqi, editor, Xu, Lexi, editor, Ling, Zhilei, editor, and Cheng, Xinzhou, editor

Published
2024
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10. Dynamic Tracking Method for Train Number of Rail Transit Signal System

Author

Liu, Liwen, Cai, Chao, Wang, Yulong, Chen, Zhiwen, Akan, Ozgur, Editorial Board Member, Bellavista, Paolo, Editorial Board Member, Cao, Jiannong, Editorial Board Member, Coulson, Geoffrey, Editorial Board Member, Dressler, Falko, Editorial Board Member, Ferrari, Domenico, Editorial Board Member, Gerla, Mario, Editorial Board Member, Kobayashi, Hisashi, Editorial Board Member, Palazzo, Sergio, Editorial Board Member, Sahni, Sartaj, Editorial Board Member, Shen, Xuemin, Editorial Board Member, Stan, Mircea, Editorial Board Member, Jia, Xiaohua, Editorial Board Member, Zomaya, Albert Y., Editorial Board Member, Yun, Lin, editor, Han, Jiang, editor, and Han, Yu, editor

Published
2024
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17. Recent Advances in Additive Manufacturing Technology: Achievements of the Rapid Manufacturing Center in Huazhong University of Science and Technology

Author

Shi, Yusheng, Yan, Chunze, Song, Bo, Su, Bin, Wei, Qingsong, Zhang, Lichao, Wu, Jiamin, Wen, Shifeng, Liu, Jie, Cai, Chao, Yu, Shengfu, Li, Chenhui, Zhou, Yan, Chen, Annan, Yang, Lei, Chen, Peng, Zou, Yang, Tang, Minkai, Chen, Ying, Shi, Yunsong, Wu, Hongzhi, Zhang, Lei, Liu, Zhufeng, Wang, Haoze, Wang, Changshun, Wu, Siqi, Liu, Guizhou, and Ouyang, Zhen

Published
2024
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33. Coupling nano and atomic electric field confinement for robust alkaline oxygen evolution

Author

Wang, Qiyou, primary, Gong, Yujie, additional, Zi, Xin, additional, Gan, Lei, additional, Pensa, Evangelina, additional, Liu, Yuxiang, additional, Xiao, Yusen, additional, Li, Hongmei, additional, Liu, Kang, additional, Fu, Junwei, additional, Liu, Jun, additional, Stefancu, Andrei, additional, Cai, Chao, additional, Chen, Shanyong, additional, Zhang, Shiguo, additional, Lu, Ying-Rui, additional, Chan, Ting-Shan, additional, Ma, Chao, additional, Cao, Xueying, additional, Cortes, Emiliano, additional, and Liu, Min, additional

Published
2024
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35. Dense infraspecific sampling reveals cryptic differentiation in the enigmatic hemiparasitic love vine Cassytha filiformis (Lauraceae)

Author

Liu, Zhi‐Fang, primary, Zhang, Shi‐Fang, additional, Twyford, Alex D., additional, Ci, Xiu‐Qin, additional, Li, Lang, additional, Zhang, Xiao‐Yan, additional, Hu, Jian‐Lin, additional, Tan, Jia‐Chuan, additional, Tang, Guang‐Da, additional, Qin, Sheng‐Yuan, additional, Hu, Ling, additional, Ding, Xin, additional, Meng, Hong‐Hu, additional, Dong, Li‐Na, additional, Huang, Ting, additional, Ma, Hui, additional, Xiao, Jian‐Hua, additional, Cai, Chao‐Nan, additional, Conran, John G., additional, Wang, Qi, additional, Hollingsworth, Peter M., additional, and Li, Jie, additional

Published
2024
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38. High normal alanine aminotransferase is an indicator for better response to antiviral therapy in chronic hepatitis B

Author

Cai, Chao, primary, Shang, Wen-Xuan, additional, Lin, En-Hua, additional, Jiang, Yu-Chun, additional, Chen, Hong, additional, Xu, Ke, additional, Chen, Lu, additional, Chen, Rui-Cong, additional, Cai, Yi-Jing, additional, Lin, Ji, additional, Cai, Ting-Chen, additional, Lin, Xiu-Li, additional, Zhang, Lei, additional, Yang, Nai-Bin, additional, Zhang, Hui-Fang, additional, and Lu, Ming-Qin, additional

Published
2024
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41. Characterization of Single Frequency Fiber-Laser-Based Ultrasound Sensor.

Author

Zhu, Wei, Lu, Qiang, Yang, Bo, Tian, Rui, Luo, Hao, Cai, Chao, Yan, Zhijun, and Zhao, Luming

Subjects
ELECTRIC power systems, ELECTRIC discharges, FREQUENCY response, SIGNAL-to-noise ratio, DISTRIBUTED feedback lasers, DOPING agents (Chemistry), FIBER lasers
Abstract

In this paper, we demonstrated a distributed feedback fiber-laser- (DFB-FL) based ultrasound detection system with a high signal-to-noise ratio (SNR), high sensitivity and wide frequency response range. The DFB-FL was fabricated by UV-inscribing a π phase-shifted grating in the Erbium–Ytterbium co-doped fiber using the phase mask method. The theory of DFB-FL and the sensing principle has been discussed and analyzed. The sensing signal was demodulated via an unbalanced Mach–Zehnder interferometer (MZI) system. The experimental results showed that the sensitivity of the sensor reached 75.18 mV/kPa and the flat frequency response range covered over 30 MHz, which covered the ultrasonic detection frequency range of abnormal discharge in the electric power system. The SNR of this DFB-FL was 42.9 dB, and the corresponding noise-equivalent pressure was calculated as 0.12 kPa. [ABSTRACT FROM AUTHOR]

Published
2024
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42. The economics of Japanese: investigating the demand for Japanese language skills in the Pearl River Delta labor market.

Author

Cai, Chao and Huang, Jinying

Abstract

Due to the current status of English as a lingua franca in numerous domains, increasing attention has been directed toward the economic potential of English. However, research on languages other than English from an economic perspective remains limited. This study aims to address this gap by examining the labor market demand for Japanese language skills in the Pearl River Delta (PRD) region of China. Drawing on data from the job advertisements published on two prominent job websites in mainland China in 2019 and 2022, this study suggests an increasing overall demand for Japanese language skills, as well as a request for higher proficiency in Japanese in the PRD labor market between 2019 and 2022, despite variations observed across different economic sectors. Furthermore, the results also indicate a growing tendency to interweave Japanese and global English in the PRD labor market. The findings provide implications for language instructors, job applicants, and educational institutions. [ABSTRACT FROM AUTHOR]

Published
2024
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48. Rapid Initiation of Antiretroviral Therapy With Coformulated Bictegravir, Emtricitabine, and Tenofovir Alafenamide Versus Efavirenz, Lamivudine, and Tenofovir Disoproxil Fumarate in Human Immunodeficiency Virus–Positive Men Who Have Sex With Men in China: Week 48 Results of the Multicenter, Randomized Clinical Trial

Author

Wang, Ran, primary, Sun, Lijun, additional, Wang, Xi, additional, Zhai, Yuanyi, additional, Wang, Lijing, additional, Ma, Ping, additional, Wu, Cuisong, additional, Zhou, Yingquan, additional, Chen, Renfang, additional, Wang, Rugang, additional, Zhang, Fengchi, additional, Hua, Wei, additional, Li, Aixin, additional, Xia, Wei, additional, Gao, Yue, additional, Li, Rui, additional, Lv, Shiyun, additional, Shao, Ying, additional, Cao, Yu, additional, Zhang, Tong, additional, Wu, Hao, additional, Cai, Chao, additional, and Dai, Lili, additional

Published
2024
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