Proceedings of the 2023 6th International Conference on Computers in Management and Business最新文献

Research on the Dynamic Assessment of Comprehensive Risk Measurement and Investment Performance of Financial Assets 金融资产综合风险计量与投资绩效动态评价研究

Proceedings of the 2023 6th International Conference on Computers in Management and Business Pub Date : 2023-01-13 DOI: 10.1145/3584816.3584821

Yeyong Zhang, Yusen Liu, Sama Zhu

{"title":"Research on the Dynamic Assessment of Comprehensive Risk Measurement and Investment Performance of Financial Assets","authors":"Yeyong Zhang, Yusen Liu, Sama Zhu","doi":"10.1145/3584816.3584821","DOIUrl":"https://doi.org/10.1145/3584816.3584821","url":null,"abstract":"Financial assets have the basic characteristics of risk, profitability, liquidity and so on. How to effectively complete the dynamic monitoring of comprehensive risk and investment performance of financial assets is still an important content of asset investment and management business. This paper takes the characteristic engineering as the basic knowledge theory, takes five stocks in China's A-share market as the research object, uses mathematical statistics and other methods to calculate the economic characteristics and physical characteristics of the selected stocks, and constructs the Comprehensive risk index and Investment performance index through the CRITIC-FAHP subjective-objective weighting method, so as to complete the comprehensive calculation and dynamic evaluation of the risk value and investment performance of the selected financial assets. The calculation results show that the comprehensive index constructed in this paper has high accuracy and good stability, which can avoid the evaluation deviation of the single factor model to a certain extent, and scientifically, comprehensively and deeply reflect the complex characteristics and internal laws of financial assets; At the same time, it can also be combined with Markowitz's Mean-Variance model to optimize its parameter structure and configuration, so as to provide some reference for investors or salespeople to make investment decisions.","PeriodicalId":113982,"journal":{"name":"Proceedings of the 2023 6th International Conference on Computers in Management and Business","volume":"304 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123334584","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 of Factors Affecting Accounting Information System Performance on Banking Company 影响银行公司会计信息系统绩效的因素分析

Proceedings of the 2023 6th International Conference on Computers in Management and Business Pub Date : 2023-01-13 DOI: 10.1145/3584816.3584825

B. Handoko, G. Thomas, Lely Indriati

引用次数: 0

GRU and LSTM Based Adaptive Prediction Model of Crude Oil Prices: Post-Covid-19 and Russian Ukraine War 基于GRU和LSTM的原油价格自适应预测模型:后covid -19和俄乌战争

Proceedings of the 2023 6th International Conference on Computers in Management and Business Pub Date : 2023-01-13 DOI: 10.1145/3584816.3584818

Yingpeng Cai, Ning Zhang, Shimu Zhang

{"title":"GRU and LSTM Based Adaptive Prediction Model of Crude Oil Prices: Post-Covid-19 and Russian Ukraine War","authors":"Yingpeng Cai, Ning Zhang, Shimu Zhang","doi":"10.1145/3584816.3584818","DOIUrl":"https://doi.org/10.1145/3584816.3584818","url":null,"abstract":"The crude oil prices, which were stable for consecutive years, have been on a roller coaster since COVID-19. Owing to supply chain crises caused by the pandemic, the war between Russia and Ukraine, and the mismatch between excessive monetary policies and environmental protection policies, oil prices fell into negative territory in early 2020 unprecedentedly and hit new highs in recent days. On account of its universal approximation ability for any nonlinear function, the neural network has received substantial attention in asset price prediction. As a data-driven model, there is no doubt that the neural network can digest the past to predict the future. However, it cannot effectively predict those distinctive patterns that did not appear before, which is the case right now. In order to address this problem, a grey box adaptive Recurrent Neural Network (RNN) model based on feedback control in the control engineering field is proposed in this paper to compensate for the prediction error of the neural network. According to the experimental data, the correlation coefficients of the Adaptive Long Short-Term Memory (ALSTM) and Adaptive Gate Recurrent Unit (AGRU) proposed in this paper are 0.9895 and 0.9886, respectively, and the Root Mean Square Errors (RMSE) of these two models are 3.2184 and 3.3546, respectively. Therefore, the proposed models can improve prediction accuracy.","PeriodicalId":113982,"journal":{"name":"Proceedings of the 2023 6th International Conference on Computers in Management and Business","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127037824","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

Status-Quo of IoT in Supply Chain Management - Applications, Potentials and Challenges in Austria: Status-Quo of IoT in Supply Chain Management 物联网在供应链管理中的现状-奥地利的应用、潜力和挑战:物联网在供应链管理中的现状

Proceedings of the 2023 6th International Conference on Computers in Management and Business Pub Date : 2023-01-13 DOI: 10.1145/3584816.3584837

P. Brandtner, Stefan Schober, Robert Zimmermann, F. Staberhofer

{"title":"Status-Quo of IoT in Supply Chain Management - Applications, Potentials and Challenges in Austria: Status-Quo of IoT in Supply Chain Management","authors":"P. Brandtner, Stefan Schober, Robert Zimmermann, F. Staberhofer","doi":"10.1145/3584816.3584837","DOIUrl":"https://doi.org/10.1145/3584816.3584837","url":null,"abstract":"The complexity and uncertainty in Supply Chain Management (SCM) has grown radically over the last years. New technologies provide an avenue for improving SCM activities. In particular, the Internet-of-Things (IoT) is one of the technological advances that has received quite some attention in SCM literature. However, especially for smaller countries such as Austria, the actual status of IoT application in SCM is low and research is often limited to analyzing theoretical potentials. The current paper elaborates the status-quo of IoT in eight different industries in Austria by means of expert interviews. Results show, that IoT is only applied in a very limited way. Still, practitioners agree that it offers huge potential, e.g., to increase supply chain transparency, improve planning in SCM or provide real-time information as basis for risk handling. The main benefits of IoT are seen in form of improved process quality, higher level of customer satisfaction due to tracking and tracing, provision of additional real time data, and the creation of digital supply chain twins. Each analyzed company plans to implement IoT in SCM in the future. The paper provides several starting points for practitioners aiming to implement IoT in SCM. Our results also provide several opportunities for future research, e.g., to compare our findings for Austria with findings from other countries with especial focus on SMEs.","PeriodicalId":113982,"journal":{"name":"Proceedings of the 2023 6th International Conference on Computers in Management and Business","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121502129","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 Influence of Social Media on Chinese Students' Choice of Private Universities in China 社交媒体对中国学生选择私立大学的影响

Proceedings of the 2023 6th International Conference on Computers in Management and Business Pub Date : 2023-01-13 DOI: 10.1145/3584816.3584841

Xiaolie Qi

{"title":"The Influence of Social Media on Chinese Students' Choice of Private Universities in China","authors":"Xiaolie Qi","doi":"10.1145/3584816.3584841","DOIUrl":"https://doi.org/10.1145/3584816.3584841","url":null,"abstract":"This study investigates the importance of the social media on Chinese students’ choice of private universities in China and develops strategies to use different type of word-of-mouth. This study adopts a qualitative approach with a plan to conduct an in-depth interview with 25 Chinese private university students in mainland China. This research is also anticipated to add to the roles of offline word-of-mouth, the source credibility, and their relationships. The results indicate the following: 1) Chinese social media online word-of-mouth will directly influence Chinese students’ intention to select private universities. 2) Offline word-of-mouth will indirectly influence Chinese students’ intention to select private universities 3) Information source credibility plays a mediation role between offline word-of-mouth and intention to select private universities. The findings of this study will provide applied knowledge and managerial recommendations for private university who target Chinese students, need to be more actively involved in social media marketing by including online and offline word-of-mouth interactively.","PeriodicalId":113982,"journal":{"name":"Proceedings of the 2023 6th International Conference on Computers in Management and Business","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131964526","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 Influence of Birth Years on Tendency to Marry: The Moderating Role of Negative Media Information Exposure 出生年龄对结婚倾向的影响:负面媒体信息曝光的调节作用

Proceedings of the 2023 6th International Conference on Computers in Management and Business Pub Date : 2023-01-13 DOI: 10.1145/3584816.3584840

Yun Gao, Jie Zhou, Zhefei Mao

{"title":"The Influence of Birth Years on Tendency to Marry: The Moderating Role of Negative Media Information Exposure","authors":"Yun Gao, Jie Zhou, Zhefei Mao","doi":"10.1145/3584816.3584840","DOIUrl":"https://doi.org/10.1145/3584816.3584840","url":null,"abstract":"Previous research has primarily focused on the structure of marriage value and special groups' marriage value and its changing trends, but few have examined public intergenerational tendency to marry. This study constructs a model of moderated chain mediating effects based on social role theory and media communication theory. It explores the chain mediating role of gender roles and gender stereotypes in intimate relationships and the moderating role of negative media information exposure in the effect of birth year on tendency to marry. The results of the study show that:(a) the tendency to marry varies significantly between generations and shows a downward trend; (b)gender roles and gender stereotypes in intimate relationships play a chain mediating role between birth year and tendency to marry;(c) Negative media information exposure positively moderates the relationship between birth year and tendency to marry. Specifically, the greater the exposure to negative media messages, the stronger the negative relationship between birth year and tendency to marry; (d) Negative media information exposure does not moderate the relationship between birth year and gender roles in intimate relationships, nor does it moderate the chain mediating effect between birth years and the tendency to marry through gender roles and gender stereotypes in intimate relationships.","PeriodicalId":113982,"journal":{"name":"Proceedings of the 2023 6th International Conference on Computers in Management and Business","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125025747","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 Bayesian Approach to Diagnosing General Linear Profiles 一般线性剖面诊断的贝叶斯方法

Proceedings of the 2023 6th International Conference on Computers in Management and Business Pub Date : 2023-01-13 DOI: 10.1145/3584816.3584833

Feng Xu

引用次数: 0

Cryptocurrency Market Volatility Forecasting 加密货币市场波动预测

Proceedings of the 2023 6th International Conference on Computers in Management and Business Pub Date : 2023-01-13 DOI: 10.1145/3584816.3584823

Yiming Wang

引用次数: 0

Usability Evaluation of Communication Tools Used as Remote Support in Machine Service Industry: A Comparison between Microsoft Teams and Skype 机器服务行业远程支持通信工具的可用性评价:微软团队与Skype的比较

Proceedings of the 2023 6th International Conference on Computers in Management and Business Pub Date : 2023-01-13 DOI: 10.1145/3584816.3584834

Roland Ross F. Flame, Y. Prasetyo, Reny Nadlifatin, Irene Dyah Ayuwati, S. F. Persada, Thanatorn Chuenyindee

{"title":"Usability Evaluation of Communication Tools Used as Remote Support in Machine Service Industry: A Comparison between Microsoft Teams and Skype","authors":"Roland Ross F. Flame, Y. Prasetyo, Reny Nadlifatin, Irene Dyah Ayuwati, S. F. Persada, Thanatorn Chuenyindee","doi":"10.1145/3584816.3584834","DOIUrl":"https://doi.org/10.1145/3584816.3584834","url":null,"abstract":"Due to pandemic Covid-19, there is an increase and rough transition into remote work. Communication tools/platforms are softwares used by industries to facilitate different functionalities like remote technical support and communication. Especially for service industries, coordinators and engineers adapted on using these tools to support internal and external communications. For a certain machine service company, Skype and Microsoft Teams are the main communication tools used. The objective of this study is to determine the usability/user experience of these tools of engineers and coordinators on their daily activities. System Usability Scale were used to evaluate their user experience. As interpreted using the Curved Grading Scale, only the use of Microsoft Teams of Coordinators is graded as D, and the rest are graded as F. Based on the results on the user experience of coordinators and engineers using platforms Microsoft Teams and Skype, the low scores show that they are struggling with the usability of these tools due to drastic change and adaptability and limitation of activities that these tools can only perform.","PeriodicalId":113982,"journal":{"name":"Proceedings of the 2023 6th International Conference on Computers in Management and Business","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116753011","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 the Topic Content Prediction of Online Reviews: from the Perspective of Bi-directional Sentiment Classification 网络评论主题内容预测研究:基于双向情感分类的视角

Proceedings of the 2023 6th International Conference on Computers in Management and Business Pub Date : 2023-01-13 DOI: 10.1145/3584816.3584842

Xiaogang Zhao, Ge Li, Hai Shen, Yiwei Dang, Jun Hou, Siwei Dong

引用次数: 0