Data Science and Management最新文献_第2页

User-centric avatar design: A cognitive walkthrough approach for metaverse in virtual education 以用户为中心的头像设计：虚拟教育中的元宇宙认知演练方法

Data Science and Management Pub Date : 2024-05-19 DOI: 10.1016/j.dsm.2024.05.001

{"title":"User-centric avatar design: A cognitive walkthrough approach for metaverse in virtual education","authors":"","doi":"10.1016/j.dsm.2024.05.001","DOIUrl":"10.1016/j.dsm.2024.05.001","url":null,"abstract":"<div><div>Metaverse, once a concept confined to science fiction, has emerged as a transformative reality during the digital era. As this immersive virtual world gains prominence, the role of avatars and the digital representations of users in shaping educational experiences within a metaverse becomes increasingly crucial. This study examined the design of avatars and their effectiveness in virtual education. Using the cognitive walkthrough (CW) method, a well-established user-centric assessment approach, this study examined how users engage in avatar design in virtual educational settings, highlighting their cognitive processes. Through the CW approach, this study identified usability issues and learning challenges, providing valuable insights into the user experience. The investigation focuses on the VRoid platform for avatar design, selected for its user-friendly interface and robust customization features. Participants (n = 12; six men and six women) from diverse educational backgrounds were carefully selected to offer a comprehensive range of perspectives. They performed avatar design tasks that closely mirrored the learning environment of the metaverse, followed by in-depth post-exercise interviews. The findings of this study highlight the essential role of avatar design in enhancing user engagement and improving the learning outcomes of virtual education. Furthermore, we provide practical recommendations for educators and designers to effectively leverage avatar innovation. In a continuously evolving era of metaverse, this research contributes significantly to the ongoing discourse on user-centered design in educational settings, thereby influencing the future trajectory of virtual education.</div></div>","PeriodicalId":100353,"journal":{"name":"Data Science and Management","volume":"7 4","pages":"Pages 267-282"},"PeriodicalIF":0.0,"publicationDate":"2024-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141140192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Trust and involvement of Cameroonian software developers in open-source projects 喀麦隆软件开发人员对开源项目的信任和参与情况

Data Science and Management Pub Date : 2024-05-06 DOI: 10.1016/j.dsm.2024.04.005

引用次数: 0

Will China’s carbon-trading policy foster coordinated innovation in green technologies? 中国的碳交易政策能否促进绿色技术的协调创新？

Data Science and Management Pub Date : 2024-05-04 DOI: 10.1016/j.dsm.2024.04.004

引用次数: 0

Trust framework for self-sovereign identity in metaverse healthcare applications 元数据医疗应用中自我主权身份的信任框架

Data Science and Management Pub Date : 2024-04-29 DOI: 10.1016/j.dsm.2024.04.003

Alan Ling , Sergey Butakov

引用次数: 0

Bibliometric analysis of the art market: From art price to market efficiency 艺术市场的文献计量分析：从艺术价格到市场效率

Data Science and Management Pub Date : 2024-04-13 DOI: 10.1016/j.dsm.2024.03.006

Mingjun Guo , Xuerong Li , Yunjie Wei

{"title":"Bibliometric analysis of the art market: From art price to market efficiency","authors":"Mingjun Guo , Xuerong Li , Yunjie Wei","doi":"10.1016/j.dsm.2024.03.006","DOIUrl":"10.1016/j.dsm.2024.03.006","url":null,"abstract":"<div><div>This study addresses a significant gap in the existing literature by conducting a comprehensive systematic review of the art market over the past 50 years, utilizing big data analysis and bibliometric methods. Through descriptive statistical analysis, we gained insights into research trends, influential literature, authors, academic disciplines, journals, institutions, and countries. By utilizing various bibliometric analyses, including co-citation, co-word, burstiness, time-zone, and co-cited author analyses, we unraveled the inherent logic within the literature. One significant discovery was the consistent annual increase in research interest in the art market. Notably, the focus of art market research has shifted from hedonic art prices to areas such as artist brand management, electronic art platforms, anti-money-laundering supervision, and art market efficiency. Moreover, this study highlights the impact of the COVID-19 pandemic, expediting an electronic revolution in the art market in recent years. Notably, our study is the first to comprehensively employ bibliometric methods to analyze the art market, thereby laying the groundwork for researchers interested in this field.</div></div>","PeriodicalId":100353,"journal":{"name":"Data Science and Management","volume":"7 4","pages":"Pages 349-360"},"PeriodicalIF":0.0,"publicationDate":"2024-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140780736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analysis of digital twin and its physical object: Exploring the efficiency and accuracy of datasets for real-world application 分析数字孪生及其实物：探索实际应用数据集的效率和准确性

Data Science and Management Pub Date : 2024-04-12 DOI: 10.1016/j.dsm.2024.04.002

Henry Chima Ukwuoma , Gilles Dusserre , Gouenou Coatrieux , Johanne Vincent

引用次数: 0

Comparative analysis of manual and programmed annotations for crowd assessment and classification using artificial intelligence 利用人工智能进行人群评估和分类的人工和注释比较分析

Data Science and Management Pub Date : 2024-04-05 DOI: 10.1016/j.dsm.2024.04.001

引用次数: 0

Application of user preference mining algorithms based on data mining and social behavior in brand building 基于数据挖掘和社交行为的用户偏好挖掘算法在品牌建设中的应用

Data Science and Management Pub Date : 2024-03-30 DOI: 10.1016/j.dsm.2024.03.007

{"title":"Application of user preference mining algorithms based on data mining and social behavior in brand building","authors":"","doi":"10.1016/j.dsm.2024.03.007","DOIUrl":"10.1016/j.dsm.2024.03.007","url":null,"abstract":"<div><div>Small and medium-sized enterprises currently suffer from a lack of branding. Therefore, to further promote their active branding, this study proposes a user preference mining algorithm based on data mining and social behavior. Employing this algorithm to study the degree of users’ brand preference can provide data support for enterprises’ brand building. The experimental results showed that the proposed algorithm outperforms previous algorithms in terms of performance, convergence, and accuracy. The area under the curve reached 0.953, indicating highly authentic output results with extremely high realism. In actual simulation experiments, its prediction results for the user’s brand preference index are accurate, with an error of only 0.11, and the algorithm has extremely high ratings among industry insiders. In conclusion, the user-preference mining algorithm based on data mining and social behaviors suggested in this study plays a better role in promoting an enterprise’s brand building. It can help the enterprise know the level of consumer preference for its brand; accordingly, it can determine the shortcomings in, provide effective and accurate data support for, and thereby promote its brand building.</div></div>","PeriodicalId":100353,"journal":{"name":"Data Science and Management","volume":"7 4","pages":"Pages 323-331"},"PeriodicalIF":0.0,"publicationDate":"2024-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140404802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The dynamics of multidimensional educational poverty 多层面教育贫困的动态变化

Data Science and Management Pub Date : 2024-03-22 DOI: 10.1016/j.dsm.2024.03.004

{"title":"The dynamics of multidimensional educational poverty","authors":"","doi":"10.1016/j.dsm.2024.03.004","DOIUrl":"10.1016/j.dsm.2024.03.004","url":null,"abstract":"<div><div>Education is a cornerstone in promoting the overall welfare of individuals and plays a pivotal role in shaping their lives. As the developing world grapples with the multifaceted challenges of poverty, there is a growing emphasis on evaluating poverty from a multidimensional perspective. Therefore, this study estimates the educational poverty index (EPI). To construct the EPI, Alkire and Foster’s methodology was used with data from the Pakistan Panel Household Survey. We also estimated the dynamics of educational poverty using logistic regression. The results show that the EPI declined from 0.24 in 2001 to 0.21 in 2010. Similarly, the intensity decreased from 0.42 to 0.30. However, the incidence of educational poverty increased from 0.58 to 0.69. At the provincial level, there was a reduction in educational poverty and intensity across all provinces. However, the rate of decline in the EPI and intensity was comparatively higher in Baluchistan than in other provinces. Most of the population belonged to the transitory poor category (0.47). Other dynamic factors such as the household head’s age, education, family size, disability, and land acres also play vital roles in moving into or out of poverty. Our study reveals numerous dimensions that can increase household educational poverty. The government should be vigilant while preparing the policy and must consider the multiple dimensions of a household to eradicate educational poverty.</div></div>","PeriodicalId":100353,"journal":{"name":"Data Science and Management","volume":"7 4","pages":"Pages 314-322"},"PeriodicalIF":0.0,"publicationDate":"2024-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140274631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Quality of life issues in rural settlements: Assessment by social media users 农村住区的生活质量问题：社交媒体用户的评估

Data Science and Management Pub Date : 2024-03-19 DOI: 10.1016/j.dsm.2024.03.005

{"title":"Quality of life issues in rural settlements: Assessment by social media users","authors":"","doi":"10.1016/j.dsm.2024.03.005","DOIUrl":"10.1016/j.dsm.2024.03.005","url":null,"abstract":"<div><div>Disparity in the quality of life of people living in rural and urban areas is among the major problems, often leading to greater depression among the rural population compared to those in urban areas who have access to a high standard of living. The goal of this study was to identify the issues of the quality of life that are fundamental from the point of view of rural settlements and typical for the rural population in various regions of the Russian Federation with diverse geographical, socioeconomic, and demographic characteristics. The practical relevance of our study is based on the identification of the scope of typical problems related to the quality of life in rural areas. The fundamental value of this study is the significance of digital tracks, which can serve as a source of information. The data sources included messages and posts discussing various quality of life aspects of the rural population published by VKontakte. For this study, we used messages and posts with negative implications from communities in rural settlements in ten Russian regions. These issues include housing infrastructure and utilities, transportation, the environment, telecommunications, banking, healthcare, and education.</div></div>","PeriodicalId":100353,"journal":{"name":"Data Science and Management","volume":"7 4","pages":"Pages 283-292"},"PeriodicalIF":0.0,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140282987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0