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Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China最新文献

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Research on the Effect of Natural Cisterns on Flooding in Villages in The Plain Area-Take A Village in Shandong Province as An Example 平原地区天然蓄水池对村庄洪水的影响研究——以山东省A村为例
Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China Pub Date : 1900-01-01 DOI: 10.4108/eai.17-6-2022.2322740
Bojun Tao, Xianmin Wu
{"title":"Research on the Effect of Natural Cisterns on Flooding in Villages in The Plain Area-Take A Village in Shandong Province as An Example","authors":"Bojun Tao, Xianmin Wu","doi":"10.4108/eai.17-6-2022.2322740","DOIUrl":"https://doi.org/10.4108/eai.17-6-2022.2322740","url":null,"abstract":". In recent years, flood have become more frequent and serious. The important measure to prevent villages flood disaster is to construct the drainage system. This paper takes the typical villages in the plain area as the research object, based on SWMM to establish the rain-floods model. In consideration of backwater of river, pipeline and channel siltation, we made the simulation of rain-flood with different frequency of rainstorms. We evaluate the rural drainage system scientifically and analyze the role of rural natural cisterns in it. The result shows that the rain-flood model in this study can simulate the actual disaster process well, and the results are reliable. Natural cisterns can reduce the pipeline overload and water accumulation, and improve the capacity of flood prevention of the village.","PeriodicalId":156653,"journal":{"name":"Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133387571","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
Cluster Analysis on the High Quality Development of Foreign Trade in Guangdong-Hong Kong-Macao Greater Bay Area 粤港澳大湾区对外贸易高质量发展的聚类分析
Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China Pub Date : 1900-01-01 DOI: 10.4108/eai.17-6-2022.2322609
Shuang Zhang
{"title":"Cluster Analysis on the High Quality Development of Foreign Trade in Guangdong-Hong Kong-Macao Greater Bay Area","authors":"Shuang Zhang","doi":"10.4108/eai.17-6-2022.2322609","DOIUrl":"https://doi.org/10.4108/eai.17-6-2022.2322609","url":null,"abstract":"- Based on the foreign trade development data of 11 regions in the Guangdong-Hong Kong-Macao Greater Bay Area in 2018, to establish a system of indicators for high-quality development of foreign trade. Combining the elbow rule and contour coefficient method, the foreign trade quality classification of 11 regions is obtained, and the k-means clustering algorithm is used to classify the high-quality development level of foreign trade in 11 regions. The differences in the high-quality development of foreign trade in 11 regions of the Guangdong-Hong Kong-Macao Greater Bay Area are studied, and the reasons for the differences are analyzed and appropriate suggestions are given.","PeriodicalId":156653,"journal":{"name":"Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115725265","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
The Impact of Investor Sentiment on Stock Yield 投资者情绪对股票收益的影响
Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China Pub Date : 1900-01-01 DOI: 10.4108/eai.17-6-2022.2322777
Xian Wang
{"title":"The Impact of Investor Sentiment on Stock Yield","authors":"Xian Wang","doi":"10.4108/eai.17-6-2022.2322777","DOIUrl":"https://doi.org/10.4108/eai.17-6-2022.2322777","url":null,"abstract":": In recent years, China's stock market has developed rapidly, but there is still a certain gap compared with western mature market. The stability of China's stock market is insufficient and the fluctuation range is large. An important reason for this phenomenon is that investors in the market are often in an irrational state, and there are a lot of irrational behaviour in the market. Therefore, this paper establishes a VAR model to study the relationship between investor sentiment and stock yield. Among them, the yield of the Shanghai Composite Index represents the yield of the stock market, and the comprehensive index of investor sentiment is constructed through principal component analysis. The results show that: (1) there is a significant interaction between stock yield and investor sentiment in China in the short term, and stock yield is less affected by investor sentiment than the investor sentiment is affected by stock yield. (2) with the passage of time, the impact of investor sentiment on stock yield gradually decreases.","PeriodicalId":156653,"journal":{"name":"Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China","volume":"811 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123047441","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
The Impact of the Digital Economy on Regional Tax Administration Efficiency 数字经济对区域税收征管效率的影响
Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China Pub Date : 1900-01-01 DOI: 10.4108/eai.17-6-2022.2322721
Panpan Pan
{"title":"The Impact of the Digital Economy on Regional Tax Administration Efficiency","authors":"Panpan Pan","doi":"10.4108/eai.17-6-2022.2322721","DOIUrl":"https://doi.org/10.4108/eai.17-6-2022.2322721","url":null,"abstract":"","PeriodicalId":156653,"journal":{"name":"Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122705070","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
Predictive Ability of Financial Ratio to Corporate Bankruptcy: An Empirical Analysis 财务比率对企业破产预测能力的实证分析
Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China Pub Date : 1900-01-01 DOI: 10.4108/eai.17-6-2022.2322762
Wen Du
{"title":"Predictive Ability of Financial Ratio to Corporate Bankruptcy: An Empirical Analysis","authors":"Wen Du","doi":"10.4108/eai.17-6-2022.2322762","DOIUrl":"https://doi.org/10.4108/eai.17-6-2022.2322762","url":null,"abstract":"—Business failure is the most serious financial dilemma and attracted high attention from market participants[4].Based on the research that is widely explored by related experts and scholars and according to the sample of US failed firms and non-failed firms in 2009 and 2019 selected from the dataset of WRDS, this paper uses financial ratios from the public financial statements of listed companies to conduct a study on the prediction of the probability of company bankruptcy.The analysis shows that some financial ratios, such as the ratios of shareholder equity to total liabilities and net income to total assets, have better predictive capabilities, and that the ratio of sales to total assets may not be an important indicator of predicting corporate insolvency.","PeriodicalId":156653,"journal":{"name":"Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126310483","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
Can Regional Plan Promote the Integration of Labor Market? ——Evidence from Chengdu-Chongqing Economic Circle 区域计划能促进劳动力市场一体化吗?——以成渝经济圈为例
Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China Pub Date : 1900-01-01 DOI: 10.4108/eai.17-6-2022.2322742
X. Lei
{"title":"Can Regional Plan Promote the Integration of Labor Market? ——Evidence from Chengdu-Chongqing Economic Circle","authors":"X. Lei","doi":"10.4108/eai.17-6-2022.2322742","DOIUrl":"https://doi.org/10.4108/eai.17-6-2022.2322742","url":null,"abstract":": Integrated labour market is the basic condition of the efficient urban agglomeration. In the last 10 years, the state has issued the regional plan of Chengdu-Chongqing urban agglomeration for three times. Does regional planning promote the integration of labour market in Chengdu-Chongqing Economic Zone? This paper takes the 2011 Chengdu-Chongqing Economic Zone Regional Plan as a quasi-natural experiment, uses the synthetic control method to test whether the regional plan has an impact on the integration of the labour market in Chengdu-Chongqing Economic Zone and takes the empirical test on the factors that affect the labour market integration. The result shows that the regional plan does promote the integration of labour market. The Government Intervention, Economic Gap, Agricultural Employment, and Urbanization has a negative impact on the labour market integration. The Financial Development, Labour Force and Trade Dependence has a positive impact on the labour market integration. The conclusion of this paper plays a guiding role in promoting the economic integration of Chengdu-Chongqing Economic Circle and optimizing the efficiency of resource allocation.","PeriodicalId":156653,"journal":{"name":"Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129829827","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
Research on Influencing Factors of Offline Fresh E-commerce Sales Intention Under the Background of Digital Economy 数字经济背景下生鲜电商线下销售意向影响因素研究
Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China Pub Date : 1900-01-01 DOI: 10.4108/eai.17-6-2022.2322817
Yuexiang Peng, Maonan Wang, Xue-jun Li
{"title":"Research on Influencing Factors of Offline Fresh E-commerce Sales Intention Under the Background of Digital Economy","authors":"Yuexiang Peng, Maonan Wang, Xue-jun Li","doi":"10.4108/eai.17-6-2022.2322817","DOIUrl":"https://doi.org/10.4108/eai.17-6-2022.2322817","url":null,"abstract":". Under the background of digital economy, China's industries and Internet industries have also been further integrated. The e-commerce industry has achieved leapfrog development, and the proportion of agricultural products in e-commerce sales is increasing. The characteristics of fresh melons and fruits, such as short preservation period, easy to rot and high requirements for timeliness, restrict the development of e-commerce to a certain extent. Based on the field survey data of 110 silver melon growers in daguanying village, Weifang City, this paper analyzes the willingness and influencing factors of silver melon growers to participate in online sales. The results show that the growers have installed broadband, rich online shopping experience, large planting area, and the online sales price of silver melon is higher than that of offline, which has a positive impact on the online sales intention of silver melon growers, while the planting time has a negative impact on the online sales intention of silver melon growers. Finally, from the three aspects of growers' own situation, characteristics of silver melon industry and infrastructure construction, this paper puts forward countermeasures to improve growers' own literacy, enrich growers' theoretical knowledge and practical experience, cultivate e-commerce talents and establish high-quality silver melon demonstration village.","PeriodicalId":156653,"journal":{"name":"Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129989624","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
Research and Innovation on Performance Management of Administrative Personnel in Higher Vocational Colleges under the "Double-High Plan" Based on Matlab 基于Matlab的“双高”规划下高职院校行政人员绩效管理研究与创新
Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China Pub Date : 1900-01-01 DOI: 10.4108/eai.17-6-2022.2322825
Xin Li
{"title":"Research and Innovation on Performance Management of Administrative Personnel in Higher Vocational Colleges under the \"Double-High Plan\" Based on Matlab","authors":"Xin Li","doi":"10.4108/eai.17-6-2022.2322825","DOIUrl":"https://doi.org/10.4108/eai.17-6-2022.2322825","url":null,"abstract":"","PeriodicalId":156653,"journal":{"name":"Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129565650","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
Multiple Statistical Analysis of the Influencing Factors of the Retail Price Index 零售价格指数影响因素的多元统计分析
Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China Pub Date : 1900-01-01 DOI: 10.4108/eai.17-6-2022.2322819
Xinying Wan
{"title":"Multiple Statistical Analysis of the Influencing Factors of the Retail Price Index","authors":"Xinying Wan","doi":"10.4108/eai.17-6-2022.2322819","DOIUrl":"https://doi.org/10.4108/eai.17-6-2022.2322819","url":null,"abstract":"— With the improvement of the income level of people, our country's economic level has continued to improve. However, due to the differences in geographical and historical conditions in various regions, there is a large gap in the level of economic development in various regions of our country, and there are also significant differences in the prices of different commodities. This article uses the multiple linear regression and Principal Component Analysis (PCA) by SAS to explore the impact of the Retail Price Index (RPI) and different factors, such as the Producer Price Index (PPI) of agricultural production materials and the PPI of industrial production, the Purchasing Price Index (PRI) of industrial producers, and the Price Index of Investment in Fixed Asset.","PeriodicalId":156653,"journal":{"name":"Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128392779","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
Automatic Text Classification Method of Personnel Electronic Archives Based on Word Segmentation Algorithm 基于分词算法的人事电子档案文本自动分类方法
Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China Pub Date : 1900-01-01 DOI: 10.4108/eai.17-6-2022.2322692
Jiangjing Lin, Ming Guo, Linhua Gong, Jiafa Hu
{"title":"Automatic Text Classification Method of Personnel Electronic Archives Based on Word Segmentation Algorithm","authors":"Jiangjing Lin, Ming Guo, Linhua Gong, Jiafa Hu","doi":"10.4108/eai.17-6-2022.2322692","DOIUrl":"https://doi.org/10.4108/eai.17-6-2022.2322692","url":null,"abstract":"— To improve the level of personnel management, we need to learn from advanced management theory and advanced science and technology. Thus, establishing an intelligent personnel information management system to assist daily management is helpful to improve the efficiency of personnel management and the quality of service. Aiming at the lack of intelligent analysis and decision-making function in personnel management informatization, this paper proposes a method based on machine learning and deep learning to transform relationship extraction into classification task, and realizes the automatic classification method of personnel electronic archives text by combining entity context information. It can also integrate dependency, part of speech and other multiple features. Corpus data sets are selected in the experiment, and the experimental results show that the proposed method has better performance in convergence speed and model accuracy. It realizes the purpose of intelligent classification of personnel file information. The proposed method can provide promotion and reference for related work of other industries and departments.","PeriodicalId":156653,"journal":{"name":"Proceedings of the International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2022, 17-19 June 2022, Qingdao, China","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131320940","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
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