Journal of Information Science最新文献_第9页

Knowledge visualisation and strategic decision-making outcomes in small and medium-sized enterprises 中小企业的知识可视化和战略决策结果

IF 2.4 4区管理学

Journal of Information Science Pub Date : 2023-03-30 DOI: 10.1177/01655515231160117

R. Abdelkareem, M. Augustyn

引用次数: 0

Revolutions in science: The proposal of an approach for the identification of most important researchers, institutions and countries based on co-citation reference publication year spectroscopy exemplified at research on physical modelling of Earth’s climate 科学革命:提出一种基于共引参考出版年份光谱学来识别最重要的研究人员、机构和国家的方法，以地球气候物理模型研究为例

IF 2.4 4区管理学

Journal of Information Science Pub Date : 2023-03-23 DOI: 10.1177/01655515231161134

L. Bornmann, R. Haunschild, W. Marx

{"title":"Revolutions in science: The proposal of an approach for the identification of most important researchers, institutions and countries based on co-citation reference publication year spectroscopy exemplified at research on physical modelling of Earth’s climate","authors":"L. Bornmann, R. Haunschild, W. Marx","doi":"10.1177/01655515231161134","DOIUrl":"https://doi.org/10.1177/01655515231161134","url":null,"abstract":"Reference Publication Year Spectroscopy (RPYS) is a bibliometric method originally introduced to reveal the historical roots of research topics or fields. RPYS does not identify the most highly cited papers of the publication set being studied (as is usually done by bibliometric analyses in research evaluation), but instead it indicates most frequently referenced publications – each within a specific reference publication year. In this study, we propose to use the method to identify important researchers, institutions, and countries in the context of breakthrough research. To do so, we focus on research on physical modeling of Earth’s climate and the prediction of global warming as an example. Klaus Hasselmann (KH) and Syukuro Manabe (SM) were both honoured with the Nobel Prize in 2021 for their fundamental contributions to research on physical modeling of Earth’s climate and the prediction of global warming. Our results reveal that RPYS is able to identify most important researchers, institutions, and countries. In our example, all the relevant authors’ institutions are located in the United States. These institutions are either research centers of two US National Research Administrations (NASA and NOAA) or universities: the University of Arizona, Princeton University, the Massachusetts Institute of Technology (MIT), and the University of Stony Brook. The limitations of our approach to identify important researchers, institutions, and countries in the context of breakthrough research are discussed.","PeriodicalId":54796,"journal":{"name":"Journal of Information Science","volume":" ","pages":""},"PeriodicalIF":2.4,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44624072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effect of digital literacy on technology acceptance: An evaluation on administrative staff in higher education 数字素养对技术接受的影响:对高等教育行政管理人员的评价

IF 2.4 4区管理学

Journal of Information Science Pub Date : 2023-03-15 DOI: 10.1177/01655515231160028

Ahmet Kamil Kabakuş, E. Bahçekapılı, Ahmet Ayaz

{"title":"The effect of digital literacy on technology acceptance: An evaluation on administrative staff in higher education","authors":"Ahmet Kamil Kabakuş, E. Bahçekapılı, Ahmet Ayaz","doi":"10.1177/01655515231160028","DOIUrl":"https://doi.org/10.1177/01655515231160028","url":null,"abstract":"Digital literacy is a critical skill that administrative staff must acquire to continue their business activities at higher education. However, digital literacy studies for administrative staff seem to be neglected in the current literature. This article examines the impact of higher education administrative staff’s digital literacy on their intention to use digital technologies while performing their tasks. For this purpose, a conceptual model consisting of effort expectancy and performance expectancy structures based on the unified theory of acceptance and use of technology and expanded with the digital literacy dimension has been created. Data were collected from 158 participants who were administrative staff of two higher education institutions in Türkiye to evaluate the theoretical model. The data were analysed using the structural equation modelling technique. The findings revealed the relationship between the digital literacy skills of higher education administrative staff and their intention to use digital technology. According to the results, digital literacy has a direct effect on effort expectancy but not on performance expectancy. Also, contrary to our expectations, digital literacy does not directly affect the intention to use. However, digital literacy affects the intention to use digital technology through effort expectancy and performance expectancy. In higher education, personnel with low digital literacy skills should be identified and in-service training should be provided. This is one of the first studies to address the impact of digital literacy on technology acceptance by administrative staff working in higher education.","PeriodicalId":54796,"journal":{"name":"Journal of Information Science","volume":" ","pages":""},"PeriodicalIF":2.4,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43441479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Curtailing fake news creation and dissemination in Nigeria: Twitter social network and sentiment analysis approaches 遏制尼日利亚假新闻的创作和传播：推特社交网络和情绪分析方法

IF 2.4 4区管理学

Journal of Information Science Pub Date : 2023-03-14 DOI: 10.1177/01655515231160029

E. Gbaje, Chinyelu Agwu, Imoisili Ojeime Odigie, Sarah Dauda Yani

{"title":"Curtailing fake news creation and dissemination in Nigeria: Twitter social network and sentiment analysis approaches","authors":"E. Gbaje, Chinyelu Agwu, Imoisili Ojeime Odigie, Sarah Dauda Yani","doi":"10.1177/01655515231160029","DOIUrl":"https://doi.org/10.1177/01655515231160029","url":null,"abstract":"Influencers create and facilitate dissemination of information in a network and can shape the attitudes and beliefs of members of a social network. Identifying the influencers and their relations, as well as the sentiment of tweets being disseminated in the network on some selected keywords can help curtail fake news creation and dissemination in the network. This study uses a sequential mixed-methods design with a quantitative method followed by qualitative methods. The quantitative data were collected using Mozdeh big data analysis software. Mozdeh software was used to collect tweets through Twitter’s Streaming application programming interface to build a corpus of tweets, collected from 1 January 2016 to 30 June 2021. The study found two major actors/influencers involved in the creation and dissemination of fake news on the tweeter social network studied. The study further found overall Av. Pos. − Av. Neg. was −0.9935. Data collected were on some specific trending keywords on a particular region in Nigeria. Identifying and monitoring the tweets of influencers in a network can aid in debunking fake news immediately after dissemination and discourage the use of offensive words in tweets. The results revealed major influencers responsible for creating and disseminating fake news on some trending issues in Nigeria.","PeriodicalId":54796,"journal":{"name":"Journal of Information Science","volume":" ","pages":""},"PeriodicalIF":2.4,"publicationDate":"2023-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43497073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Towards a moderate realist foundation for ontological knowledge organization systems: The question of the naturalness of classifications 面向本体知识组织系统的适度现实主义基础:分类的自然性问题

IF 2.4 4区管理学

Journal of Information Science Pub Date : 2023-03-14 DOI: 10.1177/01655515231160031

Luís Miguel Oliveira Machado, D. Martínez-Ávila, M. Almeida, M. M. Borges

{"title":"Towards a moderate realist foundation for ontological knowledge organization systems: The question of the naturalness of classifications","authors":"Luís Miguel Oliveira Machado, D. Martínez-Ávila, M. Almeida, M. M. Borges","doi":"10.1177/01655515231160031","DOIUrl":"https://doi.org/10.1177/01655515231160031","url":null,"abstract":"Several authors emphasise the need for a change in classification theory due to the influence of a dogmatic and monistic ontology supported by an outdated essentialism. These claims tend to focus on the fallibility of knowledge, the need for a pluralistic view, and the theoretical burden of observations. Regardless of the legitimacy of these concerns, there is the risk, when not moderate, to fall into the opposite relativistic extreme. Based on a narrative review of the literature, we aim to reflectively discuss the theoretical foundations that can serve as a basis for a realist position supporting pluralistic ontological classifications. The goal is to show that, against rather conventional solutions, objective scientific-based approaches to natural classifications are presented to be viable, allowing a proper distinction between ontological and taxonomic questions. Supported by critical scientific realism, we consider that such an approach is suitable for the development of ontological Knowledge Organisation Systems (KOSs). We believe that ontological perspectivism can provide the necessary adaptation to the different granularities of reality.","PeriodicalId":54796,"journal":{"name":"Journal of Information Science","volume":" ","pages":""},"PeriodicalIF":2.4,"publicationDate":"2023-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42043062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effect of knowledge acquisition and knowledge sharing on the use of E-learning 知识获取和知识共享对电子学习使用的影响

IF 2.4 4区管理学

Journal of Information Science Pub Date : 2023-03-03 DOI: 10.1177/01655515221142429

Mohammadhiwa Abdekhoda, Aniseh Pourrasmi, F. Ranjbaran

引用次数: 1

Titles and keywords: ‘Great love isn’t two people finding the perfect match in one another!’ 标题和关键词：“伟大的爱情不是两个人在彼此身上找到完美的匹配！”

IF 2.4 4区管理学

Journal of Information Science Pub Date : 2023-02-22 DOI: 10.1177/01655515231156097

Junli Diao

引用次数: 0

Industry-research fronts – Private sector collaboration with research institutions in Latin America and the Caribbean 行业研究前沿——私营部门与拉丁美洲和加勒比研究机构的合作

IF 2.4 4区管理学

Journal of Information Science Pub Date : 2023-02-13 DOI: 10.1177/01655515221131796

Julián D. Cortés

引用次数: 0

TsEDM: A two-steps event detection model for Chinese event detection TsEDM：一个用于中文事件检测的两步事件检测模型

IF 2.4 4区管理学

Journal of Information Science Pub Date : 2023-02-08 DOI: 10.1177/01655515221137871

Zhihong Wang, Ying Yang, Yongjian Wang, Binhong Liang

{"title":"TsEDM: A two-steps event detection model for Chinese event detection","authors":"Zhihong Wang, Ying Yang, Yongjian Wang, Binhong Liang","doi":"10.1177/01655515221137871","DOIUrl":"https://doi.org/10.1177/01655515221137871","url":null,"abstract":"Event detection (ED) consists of two phases – trigger identification (TI) and trigger classification (TC). Traditional ED adopts a unified model to process the above two-stage tasks at once. We argue that there are certain differences in the contextual semantics required and the goals of these two phases in ED. In which, TI remains suffers from the word-trigger mismatch problems in languages without natural word delimiters such as Chinese. And the TC is facing challenging problems of trigger ambiguity and multiple triggers in a sentence. In this article, we propose a brand-new two-steps event detection model (TsEDM), which attempts to alleviate above-mentioned problems. Specifically, a novel ‘head-tail dual-pointer’ (HT-DP) labelling strategy is developed to obtain more candidate triggers to overcome the problems of continuous labelling, nested labelling and independent labelling in the first step (TI). Besides, an ‘entity–topic–candidate–trigger’ interaction graph (E2T-IG) is constructed in the second step (TC) to consider the interaction relationship between candidate triggers and core information inter or in all event sentences, which enhance the representation of each candidate trigger. Last but not least, a shake-gated and residual-based atrous convolution neural network (SGR-ACNN) is proposed as the common framework of these two steps, which dynamically integrates various representations as model inputs. Experiments on the ACE2005-CN show that TsEDM significantly outperforms state-of-the-art (SOTA) methods.","PeriodicalId":54796,"journal":{"name":"Journal of Information Science","volume":" ","pages":""},"PeriodicalIF":2.4,"publicationDate":"2023-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47026213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Investigating the components of bibliotherapy implementation process in digital hospital libraries of Iran: Survey analysis 调查伊朗数字医院图书馆阅读疗法实施过程的组成部分:调查分析

IF 2.4 4区管理学

Journal of Information Science Pub Date : 2023-02-05 DOI: 10.1177/01655515221136244

Alireza Noruzi, Zahra Ghargaz, Hasan Siamian

{"title":"Investigating the components of bibliotherapy implementation process in digital hospital libraries of Iran: Survey analysis","authors":"Alireza Noruzi, Zahra Ghargaz, Hasan Siamian","doi":"10.1177/01655515221136244","DOIUrl":"https://doi.org/10.1177/01655515221136244","url":null,"abstract":"The study aimed to identify the components of bibliotherapy implementation in digital hospital libraries of Iran. The research method regarding purpose is applied and regarding methodology is survey. This showed the desired level of reliability was human resources, information resources, technology and technology infrastructure, services, copyright and financial resource. The most important basic requirements for the implementation of this plan in hospital digital libraries were as follows: Method of providing information resources: ‘Collection of various digital resources to launch bibliotherapy (audiovisual resources, audio, video, etc.)’; the most desirable people to provide information resources: ‘Librarians of digital libraries in consultation with physicians and consultants’; digital resource prioritisation: ‘Multimedia Resources’; services for users: ‘Providing digital information resources, suitable for any age group in the field of bibliotherapy’; legal barriers: ‘The unwillingness of authors and publishers to support free access and at the same time protect the copyright of digital resources in the field of bibliotherapy’; and economic barriers: ‘Impossibility to provide the necessary funding to provide bibliotherapy related services in hospital digital libraries’. Its conceptual and structural model, design and research results indicate a proper fit of the components. Based on the findings of the present study, it can be concluded that the components of bibliotherapy implementation in hospital digital libraries can be classified into six sections in terms of importance and effectiveness: technical and technological infrastructure, services, financial resources, information resources, copyright and human resources.","PeriodicalId":54796,"journal":{"name":"Journal of Information Science","volume":" ","pages":""},"PeriodicalIF":2.4,"publicationDate":"2023-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48130482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0