Social Media and Journalism - Trends, Connections, Implications最新文献

Social Media and Technology Trends in HRM: Cases in Recruitment and Talent Management 人力资源管理中的社会媒体和技术趋势:招聘和人才管理案例

Social Media and Journalism - Trends, Connections, Implications Pub Date : 2018-10-31 DOI: 10.5772/INTECHOPEN.79342

D. Dutta

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引用次数: 1

Evolving Networks and Social Network Analysis Methods and Techniques 发展网络和社会网络分析方法和技术

Social Media and Journalism - Trends, Connections, Implications Pub Date : 2018-10-31 DOI: 10.5772/INTECHOPEN.79041

M. Cordeiro, R. Sarmento, P. Brazdil, João Gama

{"title":"Evolving Networks and Social Network Analysis Methods and Techniques","authors":"M. Cordeiro, R. Sarmento, P. Brazdil, João Gama","doi":"10.5772/INTECHOPEN.79041","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.79041","url":null,"abstract":"Evolving networks by definition are networks that change as a function of time. They are a natural extension of network science since almost all real-world networks evolve over time, either by adding or by removing nodes or links over time: elementary actor-level network measures like network centrality change as a function of time, popularity and influence of individuals grow or fade depending on processes, and events occur in networks during time intervals. Other problems such as network-level statistics computation, link prediction, community detection, and visualization gain additional research importance when applied to dynamic online social networks (OSNs). Due to their temporal dimension, rapid growth of users, velocity of changes in networks, and amount of data that these OSNs generate, effective and efficient methods and techniques for small static networks are now required to scale and deal with the temporal dimension in case of streaming settings. This chapter reviews the state of the art in selected aspects of evolving social networks presenting open research challenges related to OSNs. The challenges suggest that significant further research is required in evolving social networks, i.e., existent methods, techniques, and algorithms must be rethought and designed toward incremental and dynamic versions that allow the efficient analysis of evolving networks.","PeriodicalId":217430,"journal":{"name":"Social Media and Journalism - Trends, Connections, Implications","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124735024","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: 28

Introductory Chapter: Some Notes on Journalism in the Age of Social Media 导论章:社交媒体时代新闻业的一些注意事项

Social Media and Journalism - Trends, Connections, Implications Pub Date : 2018-10-31 DOI: 10.5772/INTECHOPEN.80546

J. Višňovský, J. Radošinská

引用次数: 0

Journalism and Social Media Frame Social Movements: The Transition to Media Matrix 新闻和社会媒体框架社会运动:向媒体矩阵的过渡

Social Media and Journalism - Trends, Connections, Implications Pub Date : 2018-10-31 DOI: 10.5772/INTECHOPEN.78290

Alonit Berenson

引用次数: 4

Social Media: A Turning Point into Global Journalism Identity and Ethics 社交媒体:全球新闻身份与道德的转折点

Social Media and Journalism - Trends, Connections, Implications Pub Date : 2018-10-31 DOI: 10.5772/INTECHOPEN.80255

B. Hamada

引用次数: 3

An Evaluative Study of Influence of Social Media on Journalism: Interference or Professional Advancement 社交媒体对新闻业影响的评估研究:干扰还是职业进步

Social Media and Journalism - Trends, Connections, Implications Pub Date : 2018-10-31 DOI: 10.5772/INTECHOPEN.78979

Kinshuk Pathak

引用次数: 2

Online News Audiences as Co-Authors? The Extent and Limits of Collaborative Citizen-Professional Journalism on Newspaper Comment Threads 在线新闻受众作为共同作者?报纸评论线上协同公民专业新闻的范围与局限

Social Media and Journalism - Trends, Connections, Implications Pub Date : 2018-10-31 DOI: 10.5772/INTECHOPEN.77098

James Morrison

{"title":"Online News Audiences as Co-Authors? The Extent and Limits of Collaborative Citizen-Professional Journalism on Newspaper Comment Threads","authors":"James Morrison","doi":"10.5772/INTECHOPEN.77098","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.77098","url":null,"abstract":"Recent research has demonstrated how comment threads published beneath online news articles are being transformed into fluid interfaces between professional journalists, their work and their audiences. Today's audience-members are not only able to respond to published narratives but to embellish and, potentially, contest them: by posting comments based on personal knowledge about an issue and even using eyewitness testimony to directly affirm or challenge a story's details. Though often stylistically 'messy', such comment posts go beyond merely manifesting and magnifying news discourses - let alone simply reacting to them. Rather, as on social media, posters can publicly discuss and debate the meaning and significance of stories, with the more informed and assertive among them contributing content so significant that it reshapes the texts themselves. In so doing, such claims-makers and counter claims-makers become hybrids of journalists (news producers), audience-members (news consumers) and claims-makers (news sources). Drawing on the author's recent empirical findings, this chapter argues that online news has entered a dynamic but disruptive new phase in which journalistic authority may increasingly be contested, as 'audience-members' begin to compete with 'reporters' for authorship of news narratives.","PeriodicalId":217430,"journal":{"name":"Social Media and Journalism - Trends, Connections, Implications","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133486148","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: 1