Policy and Internet最新文献_第7页

Issue Information 问题信息

IF 4.9 1区文学

Policy and Internet Pub Date : 2020-03-01 DOI: 10.1002/poi3.205

引用次数: 0

Beyond Breitbart: Comparing Right‐Wing Digital News Infrastructures in Six Western Democracies 超越布赖特巴特:比较六个西方民主国家的右翼数字新闻基础设施

IF 4.9 1区文学

Policy and Internet Pub Date : 2020-03-01 DOI: 10.1002/poi3.219

Annett Heft, Eva Mayerhöffer, Susanne Reinhardt, C. Knüpfer

引用次数: 97

Countering Violent Extremist Narratives Online: Lessons From Offline Countering Violent Extremism 线上反暴力极端主义叙事：线下反暴力极端主义的经验教训

IF 4.9 1区文学

Policy and Internet Pub Date : 2020-03-01 DOI: 10.1002/poi3.204

Talene Bilazarian

引用次数: 6

Countering Extremists on Social Media: Challenges for Strategic Communication and Content Moderation 在社交媒体上打击极端分子：战略传播和内容节制的挑战

IF 4.9 1区文学

Policy and Internet Pub Date : 2020-03-01 DOI: 10.1002/poi3.236

B. Ganesh, Jonathan Bright

{"title":"Countering Extremists on Social Media: Challenges for Strategic Communication and Content Moderation","authors":"B. Ganesh, Jonathan Bright","doi":"10.1002/poi3.236","DOIUrl":"https://doi.org/10.1002/poi3.236","url":null,"abstract":"Extremist exploitation of social media platforms is an important regulatory question for civil society, government, and the private sector. Extremists exploit social media for a range of reasons-from spreading hateful narratives and propaganda to financing, recruitment, and sharing operational information. Policy responses to this question fit under two headings, strategic communication and content moderation. At the center of both of these policy responses is a calculation about how best to limit audience exposure to extremist narratives and maintain the marginality of extremist views, while being conscious of rights to free expression and the appropriateness of restrictions on speech. This special issue on \"Countering Extremists on Social Media: Challenges for Strategic Communication and Content Moderation\" focuses on one form of strategic communication, countering violent extremism. In this editorial we discuss the background and effectiveness of this approach, and introduce five articles which develop multiple strands of research into responses and solutions to extremist exploitation of social media. We conclude by suggesting an agenda for future research on how multistakeholder initiatives to challenge extremist exploitation of social media are conceived, designed, and implemented, and the challenges these initiatives need to surmount.","PeriodicalId":46894,"journal":{"name":"Policy and Internet","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/poi3.236","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42298424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 36

Expressing and Challenging Racist Discourse on Facebook: How Social Media Weaken the “Spiral of Silence” Theory 在Facebook上表达和挑战种族主义话语:社交媒体如何削弱“沉默螺旋”理论

IF 4.9 1区文学

Policy and Internet Pub Date : 2020-03-01 DOI: 10.1002/POI3.197

I. Chaudhry, A. Gruzd

引用次数: 26

Countering Violent Extremism Online: The Experiences of Informal Counter Messaging Actors 网上反暴力极端主义：非正式反信息行为者的经验

IF 4.9 1区文学

Policy and Internet Pub Date : 2020-03-01 DOI: 10.1002/POI3.210

B. Lee

{"title":"Countering Violent Extremism Online: The Experiences of Informal Counter Messaging Actors","authors":"B. Lee","doi":"10.1002/POI3.210","DOIUrl":"https://doi.org/10.1002/POI3.210","url":null,"abstract":"The online space is a haven for extremists of all kinds. Although efforts to remove violent and extremist content are increasing, there is a widely accepted need to also contest extremist messages with counter messages designed to undermine and disrupt extremist narratives. While the majority of academic focus has been on large and well‐funded efforts linked to governments, this article considers the experiences of informal actors who are active in contesting extremist messaging but who lack the support of large institutions. Informal actors come without some of the baggage that accompanies formal counter message campaigns, which have been attacked as lacking in credibility and constituting “just more government propaganda.” This has been noted by some of the wider countering violent extremism industry and the appetite for incorporating “real‐world” content in their campaigns seems to be rising. This article fills a gap in our knowledge of the experiences of informal counter messaging actors. Through a series of in‐depth qualitative interviews it demonstrates that, despite the potentially serious risks of incorporating greater levels of informal content, there is an appetite among informal actors to engage with formal campaigns where they can be selective over who they work with and maintain a degree of control.","PeriodicalId":46894,"journal":{"name":"Policy and Internet","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/POI3.210","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45347001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Do Machines Replicate Humans? Toward a Unified Understanding of Radicalizing Content on the Open Social Web. 机器能复制人类吗？统一理解开放式社交网络上的激进内容

IF 4.9 1区文学

Policy and Internet Pub Date : 2020-03-01 Epub Date: 2019-09-26 DOI: 10.1002/poi3.223

Margeret Hall, Michael Logan, Gina S Ligon, Douglas C Derrick

{"title":"Do Machines Replicate Humans? Toward a Unified Understanding of Radicalizing Content on the Open Social Web.","authors":"Margeret Hall, Michael Logan, Gina S Ligon, Douglas C Derrick","doi":"10.1002/poi3.223","DOIUrl":"10.1002/poi3.223","url":null,"abstract":"<p><p>The advent of the Internet inadvertently augmented the functioning and success of violent extremist organizations. Terrorist organizations like the Islamic State in Iraq and Syria (ISIS) use the Internet to project their message to a global audience. The majority of research and practice on web-based terrorist propaganda uses human coders to classify content, raising serious concerns such as burnout, mental stress, and reliability of the coded data. More recently, technology platforms and researchers have started to examine the online content using automated classification procedures. However, there are questions about the robustness of automated procedures, given insufficient research comparing and contextualizing the difference between human and machine coding. This article compares output of three text analytics packages with that of human coders on a sample of one hundred nonindexed web pages associated with ISIS. We find that prevalent topics (e.g., holy war) are accurately detected by the three packages whereas nuanced concepts (Lone Wolf attacks) are generally missed. Our findings suggest that naïve approaches of standard applications do not approximate human understanding, and therefore consumption, of radicalizing content. Before radicalizing content can be automatically detected, we need a closer approximation to human understanding.</p>","PeriodicalId":46894,"journal":{"name":"Policy and Internet","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/poi3.223","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49266448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

The Effects of Digital Media Images on Political Participation Online: Results of an Eye‐Tracking Experiment Integrating Individual Perceptions of “Photo News Factors” 数字媒体图像对在线政治参与的影响:一项整合个人“图片新闻因素”感知的眼动追踪实验结果

IF 4.9 1区文学

Policy and Internet Pub Date : 2020-02-21 DOI: 10.1002/poi3.235

S. Geise, Axel Heck, D. Panke

引用次数: 10

Regulating Digital Campaigning: The Need for Precision in Calls for Transparency 规范数字竞选活动:呼吁透明度需要精确

IF 4.9 1区文学

Policy and Internet Pub Date : 2020-02-12 DOI: 10.1002/poi3.234

K. Dommett

引用次数: 13

No Backdoors: Investigating the Dutch Standpoint on Encryption 没有后门:调查荷兰对加密的立场

IF 4.9 1区文学

Policy and Internet Pub Date : 2020-02-06 DOI: 10.1002/poi3.233

J. Veen, S. Boeke

{"title":"No Backdoors: Investigating the Dutch Standpoint on Encryption","authors":"J. Veen, S. Boeke","doi":"10.1002/poi3.233","DOIUrl":"https://doi.org/10.1002/poi3.233","url":null,"abstract":"The use of end‐to‐end encryption services by terrorists and criminals has led many of the world's security and law enforcement agencies to emphasize the need for exceptional access: a backdoor in encryption. The debate involves governments and private parties, and can be approached through the different prisms of privacy, national security, and economics. This article provides historical background and context on the issue of government access to encryption, before focusing on the Dutch government's position on encryption. In January 2016 the Netherlands was the first country to adopt an official and unambiguous standpoint that ruled out backdoors in encryption. Building on interviews conducted with policymakers in various ministries, the authors elucidate the decision making process and identify key factors that led to the government's position. The impetus provided by Parliament, the role of the NGO Bits of Freedom, and an approach that transcended sectoral interests all contributed. While the unique political context and culture of the Netherlands complicates the application of lessons identified to other countries, the case study does illustrate how a multistakeholder process can lead to a clear standpoint of ruling out backdoors in encryption.","PeriodicalId":46894,"journal":{"name":"Policy and Internet","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2020-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/poi3.233","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41784259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7