Online Information Review最新文献_第9页

Comment-enriched index terms improve the relevance and novelty of the ranking of the commented medical articles retrieved by an NLP system 评论丰富的索引项提高了NLP系统检索到的评论医学文章排名的相关性和新颖性

IF 3.1 3区管理学

Online Information Review Pub Date : 2022-12-29 DOI: 10.1108/oir-05-2022-0283

Kianoosh Rashidi, H. Sotudeh, A. Nikseresht

{"title":"Comment-enriched index terms improve the relevance and novelty of the ranking of the commented medical articles retrieved by an NLP system","authors":"Kianoosh Rashidi, H. Sotudeh, A. Nikseresht","doi":"10.1108/oir-05-2022-0283","DOIUrl":"https://doi.org/10.1108/oir-05-2022-0283","url":null,"abstract":"PurposeThis study aimed to investigate how the enrichment of medical documents' index terms by their comments improves the relevance and novelty of the top-ranked results retrieved by an NLP system.Design/methodology/approachA semi-experimental pre-test and post-test research was designed to compare NLP-based indexes before and after being expanded by the comment terms. The experiments were conducted on a test collection of 13,957 documents commented by F1000-Prime reviewers. They were indexed at title, abstract, body and full-text levels. In total, 100 seed documents were randomly selected and served as queries. The textual similarity of the documents and queries was calculated using Lucene-more-like-this function and evaluated by the semantic similarity of their MeSH. The results novelty was measured using maximal marginal relevance and evaluated by their MeSH novelties. Normalized discounted cumulative gain was used to compare the basic and expanded indexes' precisions at 10, 20 and 50 top ranks.FindingsThe relevance and novelty of the results ranked at the top precision points was improved after expanding the indexes by the comment terms. The finding implies that meta-texts are effective in representing their mother documents, by adding dynamic elements to their rather static contents. It also provides further evidence about the merits of the application of social intelligence and collective wisdom reflected in the actions and reactions of users in tackling the challenges faced by NLP-based systems.Originality/valueThis is the first study to confirm that social comments on scientific papers improve the performance of information systems in terms of relevance and novelty.Peer reviewThe peer review history for this article is available at: https://publons.com/publon/10.1108/OIR-05-2022-0283.","PeriodicalId":54683,"journal":{"name":"Online Information Review","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2022-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82319454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

User profiling and role evaluation of government microbloggers in the context of public emergencies 突发公共事件背景下政府微博用户特征与角色评价

IF 3.1 3区管理学

Online Information Review Pub Date : 2022-12-14 DOI: 10.1108/oir-10-2021-0509

Lu An, Yan Shen, Yanfang Tao, Gang Li, Chuanming Yu

{"title":"User profiling and role evaluation of government microbloggers in the context of public emergencies","authors":"Lu An, Yan Shen, Yanfang Tao, Gang Li, Chuanming Yu","doi":"10.1108/oir-10-2021-0509","DOIUrl":"https://doi.org/10.1108/oir-10-2021-0509","url":null,"abstract":"PurposeThis study aims to profile the government microbloggers and evaluate their roles. The results can help improve the governments' response capability to public emergencies.Design/methodology/approachThis study proposes the user profiling and role evaluation model of government microbloggers in the context of public emergencies. The indicators are designed from the four dimensions of time, content, scale and influence, and the feature labels are identified. Three different public emergencies were investigated, including the West Africa Ebola outbreak, the Middle East respiratory syndrome outbreak and the Shandong vaccine case in China.FindingsThe results found that most government microbloggers were follower responders, short-term participants, originators, occasional participants and low influencers. The role distribution of government microbloggers was highly concentrated. However, in terms of individual profiles, the role of a government microblogger varied with events.Social implicationsThe findings can provide a reference for the performance assessment of the government microbloggers in the context of public emergencies and help them improve their ability to communicate with the public and respond to public emergencies.Originality/valueBy analyzing the performance of government microbloggers from the four dimensions of time, content, scale and influence, this paper fills the gap in existing literature on designing the user profiling and role evaluation model of government microbloggers in the context of public emergencies.","PeriodicalId":54683,"journal":{"name":"Online Information Review","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79911756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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 YouTube comment interaction on video engagement: focusing on interactivity centralization and creators' interactivity YouTube评论互动对视频参与度的影响:关注互动集中化和创作者的互动

IF 3.1 3区管理学

Online Information Review Pub Date : 2022-11-24 DOI: 10.1108/oir-04-2022-0217

Unji Byun, Moonkyoung Jang, Hyunmi Baek

{"title":"The effect of YouTube comment interaction on video engagement: focusing on interactivity centralization and creators' interactivity","authors":"Unji Byun, Moonkyoung Jang, Hyunmi Baek","doi":"10.1108/oir-04-2022-0217","DOIUrl":"https://doi.org/10.1108/oir-04-2022-0217","url":null,"abstract":"PurposeThis study aims to reveal the effect of comment interactions on video engagement of users in video-sharing platforms.Design/methodology/approachThe authors collected 87,232 comments on 647 videos of Korean beauty creators on YouTube and conducted a social network analysis and a hierarchical regression analysis.FindingsThe results present that the more evenly interactive participants write and receive replies in the comments section, the more users' video engagement increases. The more creators reply to user comments and the more reactions they present, the more video engagement increases. Additionally, the influence of the creator's interaction on user engagement increased as the number of commenting participants decreased.Practical implicationsThis study has implications for platform operators regarding comment section design and proposes interaction strategies for content creators to induce users' video engagement.Originality/valueCompared to previous studies, this study empirically verifies the influence of interactions on video-sharing platforms in detail by confirming the influence of user interaction structures and creator's participation in the interaction on video engagement.","PeriodicalId":54683,"journal":{"name":"Online Information Review","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2022-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87706453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 2

Factors influencing researchers to publish in open-access: Is it a self-decision or a self-reinforcing cycle? 影响研究者在开放获取中发表论文的因素:是自我决定还是自我强化的循环?

IF 3.1 3区管理学

Online Information Review Pub Date : 2022-11-22 DOI: 10.1108/oir-01-2022-0014

S. Hadad, Noa Aharony

{"title":"Factors influencing researchers to publish in open-access: Is it a self-decision or a self-reinforcing cycle?","authors":"S. Hadad, Noa Aharony","doi":"10.1108/oir-01-2022-0014","DOIUrl":"https://doi.org/10.1108/oir-01-2022-0014","url":null,"abstract":"PurposeThe current study examined Israeli researchers from various disciplines concerning their perceptions, attitudes and awareness of scientific publications in open access (OA) journals and repositories.Design/methodology/approachA survey instrument was developed and distributed to 202 Israeli researchers from universities, colleges and research institutions. The study used the united theory of acceptance and use of technology (UTAUT) model as a tool for mapping the factors known to influence researchers to publish in OA journals and repositories.FindingsThe empirical model confirmed the mediating effect of the association between researchers’ perceptions and the actual publishing in OA, through their behavioral intentions (BI). Furthermore, the BI are mediated by researchers’ self-decision to publish in OA. More specifically, a researcher's publication level in OA depended not only on the positive attitudes (Atti), performance expectancy (PE) and social influence (SI) mediated by BI, but also on conditions that support researchers who publish in OA, and disciplinary affiliation to science, technology, engineering and math (STEM) which lead the researcher to voluntarily publish in both green and gold OA.Research limitations/implicationsThis study contributed to the cumulative understanding of OA publishing by formulating and validating an empirical research model of acceptance and use.Practical implicationsThe implications of the findings for scientific publication theory and practices are discussed.Originality/valueThe study suggests an effective framework to understand the researcher's final decision to publish in OA. This study's results are an essential step towards the cumulative understanding of OA publicity adoption and use by researchers as a global issue in general and in Israeli academic institutions in particular.","PeriodicalId":54683,"journal":{"name":"Online Information Review","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2022-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76488472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 3

The impact of social media marketing activities in the museum industry 社会媒体营销活动对博物馆行业的影响

IF 3.1 3区管理学

Online Information Review Pub Date : 2022-08-02 DOI: 10.1108/oir-12-2020-0564

Nuan Luo, Zhao-Hui Zhu, Yuan Ni, Li Haodong, Jian Zhang

{"title":"The impact of social media marketing activities in the museum industry","authors":"Nuan Luo, Zhao-Hui Zhu, Yuan Ni, Li Haodong, Jian Zhang","doi":"10.1108/oir-12-2020-0564","DOIUrl":"https://doi.org/10.1108/oir-12-2020-0564","url":null,"abstract":"PurposeThe social media expands the scope of museum marketing. Through the social media marketing, visitors get a rich and colorful visual experience, and the museum can quickly and effectively convey various information to visitors. At present, the research on social media in the museum industry mainly focuses on the level of technology use, while the research on the marketing application of social media is relatively scarce, especially from the empirical perspective. This study constructs a conceptual model to identify the impact of SMMAs on visitor experience in the context of the museum industry through the empirical analysis.Design/methodology/approachA survey is conducted with a total of 538 visitors who follow the fan page of the Palace Museum Weibo. The collected data are analyzed via structural equation modeling.FindingsThe results show that SMMAs have significant effects on social presence and social support, which in turn significantly affect flow state. Moreover, the results demonstrate that social presence and social support partially mediates the relationships between SMMAs and flow state.Originality/valueThe contribution of this study is twofold. First, from a theoretical perspective, it offers new insights into the conceptualization of social media marketing. Second, from a pragmatic perspective, the results are helpful to guide museums how to carry out social media marketing activities.Peer reviewThe peer review history for this article is available at: https://publons.com/publon/10.1108/OIR-12-2020-0564","PeriodicalId":54683,"journal":{"name":"Online Information Review","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2022-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76924757","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Measuring policy effects: online participation on the municipal level 衡量政策效果:城市层面的在线参与

IF 3.1 3区管理学

Online Information Review Pub Date : 2021-04-29 DOI: 10.3224/DMS.V14I1.10

Julia Schwanholz, Lavinia Zinser, Johannes Hindemith

引用次数: 2

Improving Numerical Solvers to better Understand the Impact of Inverter-based Resources on the Grid. 改进数值求解以更好地理解基于逆变器的资源对电网的影响。

IF 3.1 3区管理学

Online Information Review Pub Date : 2021-04-01 DOI: 10.2172/1863861

D. Schoenwald

引用次数: 0

Bedingungen für Verwaltungsinnovationen im Kontext von Krisen – Das Bundesamt für Migration und Flüchtlinge (BAMF) in der Flüchtlingskrise (online first) 关于危机背景的行政创新的条件——联邦移民和难民专员办事处(BAMF)应对难民危机(online)

IF 3.1 3区管理学

Online Information Review Pub Date : 2021-03-23 DOI: 10.3224/DMS.V14I2.02

Eva Bund

{"title":"Bedingungen für Verwaltungsinnovationen im Kontext von Krisen – Das Bundesamt für Migration und Flüchtlinge (BAMF) in der Flüchtlingskrise (online first)","authors":"Eva Bund","doi":"10.3224/DMS.V14I2.02","DOIUrl":"https://doi.org/10.3224/DMS.V14I2.02","url":null,"abstract":"Um Formen und Rahmenbedingungen von Innovationsprozessen in der öffentlichen Verwaltung zu identifizieren, werden die Veränderungsprozesse im Bundesamt für Migration und Flüchtlinge (BAMF), die während und als Folge der Flüchtlingskrise vollzogen wurden, analysiert. Dazu konzentriert sich dieser konzeptionelle Beitrag auf drei Spannungsfelder, die auf Basis der Erkenntnisse der Innovationsforschung in Unternehmen zentrale Aushandlungsorte von Veränderungen darstellen und auf das Fallbeispiel BAMF im Krisenkontext übertragen werden: 1) das Wechselspiel zwischen politischem und verwaltungsinternem Druck infolge angestiegener Asylzahlen als treibende Kraft für neuartige Lösungen und die dafür notwendige Ressourcenbereitstellung; 2) die Dialektik von Freiraum und Struktur, die von Führungsebenen gesteuert wird und bei einem ausgewogenen Verhältnis Innovationskultur befördern kann; 3) der Umgang mit bestehenden Strukturen im Modifikationsprozess, da Akzeptanz und Effizienz zur nachhaltigen Implementation von Innovation beitragen. Diese Spannungsfelder können als Analyserahmen dienen, um Behörden hinsichtlich ihrer Innovationsfähigkeit zu verorten und Ansatzpunkte für gezielten Spannungsausgleich oder -aufbau zur Förderung von Verwaltungsinnovationen abzuleiten.","PeriodicalId":54683,"journal":{"name":"Online Information Review","volume":null,"pages":null},"PeriodicalIF":3.1,"publicationDate":"2021-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80036039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 2

Attraktivität und Gleichstellung in Militärorganisationen. Zum organisierten Umgang der Bundeswehr mit dem Gleichstellungsrecht (online first) 军事组织的吸引力与性别平等联邦国防军对性别法的组织处理(在线第一)

IF 3.1 3区管理学

Online Information Review Pub Date : 2021-03-23 DOI: 10.3224/DMS.V14I2.01

Henrik Dosdall

引用次数: 0

Coordinating the digital transformation of inter-organizational public services – The case of e-invoicing in Belgium 协调组织间公共服务的数字化转型——以比利时的电子发票为例

IF 3.1 3区管理学

Online Information Review Pub Date : 2021-02-09 DOI: 10.3224/DMS.V14I1.06

Stijn Wouters, Veiko Lember, J. Crompvoets

引用次数: 3