发布求助
文献互助 智能选刊 最新文献

Journal of Systems Science and Information最新文献

筛选
英文 中文
An Imperfect Grouping Maintenance Strategy for Multi-Component Systems Using the Survival Signature 基于生存签名的多部件系统不完善分组维护策略
Journal of Systems Science and Information Pub Date : 2022-01-01 DOI: 10.21078/jssi-2022-500-18
Jiaojiao Guo, H. Feng, Zhen Wang
{"title":"An Imperfect Grouping Maintenance Strategy for Multi-Component Systems Using the Survival Signature","authors":"Jiaojiao Guo, H. Feng, Zhen Wang","doi":"10.21078/jssi-2022-500-18","DOIUrl":"https://doi.org/10.21078/jssi-2022-500-18","url":null,"abstract":"","PeriodicalId":67296,"journal":{"name":"Journal of Systems Science and Information","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67794545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Prediction Framework for Turning Period Structures in COVID-19 Epidemic and Its Application to Practical Emergency Risk Management 新冠肺炎疫情转折期结构预测框架及其在实际应急风险管理中的应用
Journal of Systems Science and Information Pub Date : 2022-01-01 DOI: 10.21078/jssi-2022-309-29
Lan Di, Y. Gu, G. Qian, George Xianzhi YUAN
{"title":"A Prediction Framework for Turning Period Structures in COVID-19 Epidemic and Its Application to Practical Emergency Risk Management","authors":"Lan Di, Y. Gu, G. Qian, George Xianzhi YUAN","doi":"10.21078/jssi-2022-309-29","DOIUrl":"https://doi.org/10.21078/jssi-2022-309-29","url":null,"abstract":"The aim of this paper is first to establish a general prediction framework for turning (period) term structures in COVID-19 epidemic related to the implementation of emergency risk management in the practice, which allows us to conduct the reliable estimation for the peak period based on the new concept of “Turning Period” (instead of the traditional one with the focus on “Turning Point”) for infectious disease spreading such as the COVID-19 epidemic appeared early in year 2020. By a fact that emergency risk management is necessarily to implement emergency plans quickly, the identification of the Turning Period is a key element to emergency planning as it needs to provide a time line for effective actions and solutions to combat a pandemic by reducing as much unexpected risk as soon as possible. As applications, the paper also discusses how this “Turning Term (Period) Structure” is used to predict the peak phase for COVID-19 epidemic in Wuhan from January/2020 to early March/2020. Our study shows that the predication framework established in this paper is capable to provide the trajectory of COVID-19 cases dynamics for a few weeks starting from Feb.10/2020 to early March/2020, from which we successfully predicted that the turning period of COVID-19 epidemic in Wuhan would arrive within one week after Feb.14/2020, as verified by the true observation in the practice. The method established in this paper for the prediction of “Turning Term (Period) Structures” by applying COVID-19 epidemic in China happened early 2020 seems timely and accurate, providing adequate time for the government, hospitals, essential industry sectors and services to meet peak demands and to prepare aftermath planning, and associated criteria for the Turning Term Structure of COVID-19 epidemic is expected to be a useful and powerful tool to implement the so-called “dynamic zero-COVID-19 policy” ongoing basis in the practice. © 2022, Science Press (China). All rights reserved.","PeriodicalId":67296,"journal":{"name":"Journal of Systems Science and Information","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67793320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Basic Research, Technological Innovation, and Firm Performance: The Empirical Analysis from Huawei Data 基础研究、技术创新与企业绩效:来自华为数据的实证分析
Journal of Systems Science and Information Pub Date : 2022-01-01 DOI: 10.21078/jssi-2022-084-19
Xiangyu Zhu, Zhizhen Guo, Yang Yang
{"title":"Basic Research, Technological Innovation, and Firm Performance: The Empirical Analysis from Huawei Data","authors":"Xiangyu Zhu, Zhizhen Guo, Yang Yang","doi":"10.21078/jssi-2022-084-19","DOIUrl":"https://doi.org/10.21078/jssi-2022-084-19","url":null,"abstract":"","PeriodicalId":67296,"journal":{"name":"Journal of Systems Science and Information","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67793577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
DIUN: Deeper Inception U-Network for Recovering Partial Pixelated Images DIUN:用于恢复部分像素化图像的更深初始u网络
Journal of Systems Science and Information Pub Date : 2022-01-01 DOI: 10.21078/jssi-2022-193-10
Hufei Yu, Shiwen He, Min Zhang, Wenwu Xie, Yan Tang
{"title":"DIUN: Deeper Inception U-Network for Recovering Partial Pixelated Images","authors":"Hufei Yu, Shiwen He, Min Zhang, Wenwu Xie, Yan Tang","doi":"10.21078/jssi-2022-193-10","DOIUrl":"https://doi.org/10.21078/jssi-2022-193-10","url":null,"abstract":"","PeriodicalId":67296,"journal":{"name":"Journal of Systems Science and Information","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67793650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Graph Attention Networks for Multiple Pairs of Entities and Aspects Sentiment Analysis in Long Texts 面向长文多对实体和方面情感分析的注意网络图
Journal of Systems Science and Information Pub Date : 2022-01-01 DOI: 10.21078/jssi-2022-203-13
Jie Leng, Xijin J. Tang
{"title":"Graph Attention Networks for Multiple Pairs of Entities and Aspects Sentiment Analysis in Long Texts","authors":"Jie Leng, Xijin J. Tang","doi":"10.21078/jssi-2022-203-13","DOIUrl":"https://doi.org/10.21078/jssi-2022-203-13","url":null,"abstract":"","PeriodicalId":67296,"journal":{"name":"Journal of Systems Science and Information","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67793687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis on the Output Elasticity and Contribution Rate of Energy Consumption to Economic Growth in China’s Yangtze River Economic Zone 中国长江经济带能源消费产出弹性与经济增长贡献率分析
Journal of Systems Science and Information Pub Date : 2022-01-01 DOI: 10.21078/jssi-2022-150-17
M. Cheng, Yun Liu, Jianuo Li, Bin Liu
{"title":"Analysis on the Output Elasticity and Contribution Rate of Energy Consumption to Economic Growth in China’s Yangtze River Economic Zone","authors":"M. Cheng, Yun Liu, Jianuo Li, Bin Liu","doi":"10.21078/jssi-2022-150-17","DOIUrl":"https://doi.org/10.21078/jssi-2022-150-17","url":null,"abstract":"","PeriodicalId":67296,"journal":{"name":"Journal of Systems Science and Information","volume":"49 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67793456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Disclosure of Critical Audit Matters, Audit Risk and Audit Opinion 审计关键事项的披露、审计风险与审计意见
Journal of Systems Science and Information Pub Date : 2022-01-01 DOI: 10.21078/jssi-2022-354-34
Xiaojuan Yang, Shixiang Dai
{"title":"Disclosure of Critical Audit Matters, Audit Risk and Audit Opinion","authors":"Xiaojuan Yang, Shixiang Dai","doi":"10.21078/jssi-2022-354-34","DOIUrl":"https://doi.org/10.21078/jssi-2022-354-34","url":null,"abstract":"","PeriodicalId":67296,"journal":{"name":"Journal of Systems Science and Information","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67794320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impacts of China’s Emergence on the World Economy: A Value Chain Perspective 中国崛起对世界经济的影响:价值链视角
Journal of Systems Science and Information Pub Date : 2022-01-01 DOI: 10.21078/jssi-2022-575-23
G. Xing, Aolin Leng, Zongxian Feng, Yuan Zhang
{"title":"Impacts of China’s Emergence on the World Economy: A Value Chain Perspective","authors":"G. Xing, Aolin Leng, Zongxian Feng, Yuan Zhang","doi":"10.21078/jssi-2022-575-23","DOIUrl":"https://doi.org/10.21078/jssi-2022-575-23","url":null,"abstract":"","PeriodicalId":67296,"journal":{"name":"Journal of Systems Science and Information","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67794597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prediction of Shanghai Stock Index Based on Investor Sentiment and CNN-LSTM Model 基于投资者情绪和CNN-LSTM模型的上证指数预测
Journal of Systems Science and Information Pub Date : 2022-01-01 DOI: 10.21078/jssi-2022-620-13
Yi Sun, Qingsong Sun, Shanwen Zhu
{"title":"Prediction of Shanghai Stock Index Based on Investor Sentiment and CNN-LSTM Model","authors":"Yi Sun, Qingsong Sun, Shanwen Zhu","doi":"10.21078/jssi-2022-620-13","DOIUrl":"https://doi.org/10.21078/jssi-2022-620-13","url":null,"abstract":"","PeriodicalId":67296,"journal":{"name":"Journal of Systems Science and Information","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67794683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Blockchain Technology: Theory and Applications Special Issue 区块链技术:理论与应用特刊
Journal of Systems Science and Information Pub Date : 2021-01-01 DOI: 10.21078/jssi-2021-issue3-0
D. Du, J. Li, Yongwu Li
{"title":"Blockchain Technology: Theory and Applications Special Issue","authors":"D. Du, J. Li, Yongwu Li","doi":"10.21078/jssi-2021-issue3-0","DOIUrl":"https://doi.org/10.21078/jssi-2021-issue3-0","url":null,"abstract":"","PeriodicalId":67296,"journal":{"name":"Journal of Systems Science and Information","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67793433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信