Voluntary Vaccination through Perceiving Epidemic Severity in Social Networks

Autor: Benyun Shi, Guangliang Liu, Hongjun Qiu, Yu-Wang Chen, Shaoliang Peng

Publikováno v: Complexity, Vol 2019 (2019)

The severity of an epidemic has a significant impact on individual vaccinating decisions under voluntary vaccination. During the epidemic of a vaccine-preventable disease, individuals in a social network can perceive the infection risks based on glob

Externí odkaz: https://doaj.org/article/3964b0ce3cb14f52b1b2f06cd20a95e6

The Evidential Reasoning Approach to Medical Diagnosis using Intuitionistic Fuzzy Dempster-Shafer Theory

Autor: Yanni Wang, Yaping Dai, Yu-wang Chen, Fancheng Meng

Publikováno v: International Journal of Computational Intelligence Systems, Vol 8, Iss 1 (2015)

For medical diagnosis, fuzzy Dempster-Shafer theory is extended to model domain knowledge under probabilistic and fuzzy uncertainty. However, there are some information loss using discrete fuzzy sets and traditional matching degree method. This study

Externí odkaz: https://doaj.org/article/5bb500cbd28a465bbd53e18988b15cbb

Extremal Optimization Combined with LM Gradient Search for MLP Network Learning

Autor: Yu-Wang Chen, Peng Chen, Yong-Zai Lu

Publikováno v: International Journal of Computational Intelligence Systems, Vol 3, Iss 5 (2010)

Gradient search based neural network training algorithm may suffer from local optimum, poor generalization and slow convergence. In this study, a novel Memetic Algorithm based hybrid method with the integration of “extremal optimization” and “L

Externí odkaz: https://doaj.org/article/09ac07f33a754e138b2f7a294718a429

Transparent Digital Twin for Output Control Using Belief Rule Base

Autor: Limao Zhang, Yu-Wang Chen, Chao Fu, Leilei Chang

Publikováno v: Chang, L, Zhang, L, Fu, C & Chen, Y-W 2021, ' Transparent Digital Twin for Output Control Using Belief Rule Base ', IEEE Transactions on Cybernetics, pp. 1-15 . https://doi.org/10.1109/TCYB.2021.3063285

A transparent digital twin (DT) is designed for output control using the belief rule base (BRB), namely, DT-BRB. The goal of the transparent DT-BRB is not only to model the complex relationships between the system inputs and output but also to conduc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e1016446e17b2da16514cf2e79dee7a
https://doi.org/10.1109/tcyb.2021.3063285

Visualization of Rotating Machinery Noise Based on Near Field Acoustic Holography

Autor: Xiao-Xia Guo Xiao-Xia Guo, Rui-Qi Zhang Xiao-Xia Guo, Shu-Hao Liu Rui-Qi Zhang, Chen Wan Shu-Hao Liu, Zhen-Yu Wang Chen Wan, Rong-Rong Han Zhen-Yu Wang

Publikováno v: 電腦學刊. 33:215-223

In order to solve the problem of fast identification of the noise source of rotating machinery, the time-space complex envelope model of monopole sound source is studied, and a modulation method of the complex envelope is proposed. A method combining

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::abda7fda6a2cc1c4b8177eb7a5c601e4
https://doi.org/10.53106/199115992022083304018