13,615 research outputs found

    Seminar Users in the Arabic Twitter Sphere

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    We introduce the notion of "seminar users", who are social media users engaged in propaganda in support of a political entity. We develop a framework that can identify such users with 84.4% precision and 76.1% recall. While our dataset is from the Arab region, omitting language-specific features has only a minor impact on classification performance, and thus, our approach could work for detecting seminar users in other parts of the world and in other languages. We further explored a controversial political topic to observe the prevalence and potential potency of such users. In our case study, we found that 25% of the users engaged in the topic are in fact seminar users and their tweets make nearly a third of the on-topic tweets. Moreover, they are often successful in affecting mainstream discourse with coordinated hashtag campaigns.Comment: to appear in SocInfo 201

    A customisable pipeline for continuously harvesting socially-minded Twitter users

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    On social media platforms and Twitter in particular, specific classes of users such as influencers have been given satisfactory operational definitions in terms of network and content metrics. Others, for instance online activists, are not less important but their characterisation still requires experimenting. We make the hypothesis that such interesting users can be found within temporally and spatially localised contexts, i.e., small but topical fragments of the network containing interactions about social events or campaigns with a significant footprint on Twitter. To explore this hypothesis, we have designed a continuous user profile discovery pipeline that produces an ever-growing dataset of user profiles by harvesting and analysing contexts from the Twitter stream. The profiles dataset includes key network and content-based users metrics, enabling experimentation with user-defined score functions that characterise specific classes of online users. The paper describes the design and implementation of the pipeline and its empirical evaluation on a case study consisting of healthcare-related campaigns in the UK, showing how it supports the operational definitions of online activism, by comparing three experimental ranking functions. The code is publicly available.Comment: Procs. ICWE 2019, June 2019, Kore

    Uses and gratifications of social media in the Middle East North Africa region

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    This study explores the relation between the adoption of various social media platforms and the demographic variables of users consuming these platforms in the Middle East and North Africa (MENA) region. It also provides a better understanding of the positive and negative gratifications acquired when users adopt social media in the region. The uses and gratifications (U&G) perspective is the theoretical grounding of the study applied to newer media, social media platforms in specific. A quantitative questionnaire, conducted within the social media users whose home countries are from the MENA region (N=561) to indicate the behavior of social media adoption in relation to 8 motivation variables. Three in-depth interviews were also conducted to analyze the findings and result, presenting insights on the assumed hypotheses. Findings of the study showed that there\u27s a significant relation between using social media and the use of media utilities in terms of content creation and content engagement. It also showed that social media delivered not only positive gratifications, but also negative ones. Users may gain better online social activity, online learning opportunities, online active citizenship and online efficiency, but on the other hand, they also risk personal privacy violations, social media addiction, and distractions from daily tasks

    An Agent of Democracy: Evaluating the Role of Social Media in Modern Presidential Elections

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    There is no better time to study media’s influence than in an election year. This paper will (1) present a brief history of social media networks and describe in detail how their proliferation in society has fed grassroots political efforts, (2) outline how social media has become its own medium that challenges the corporate institution of television media and (3) ultimately prove using research from the country’s most recent presidential election that social media has contributed to the upholding of major democratic principles. This comprehensive research synthesis examines both sides of the debate around social media use; while some believe it was responsible for spreading misinformation during the last election, automated ad buying and selling by big brands is largely to blame for the spread of fake news. Another debate argues that users of social media are less informed about political processes, but data from 2004 on suggests that social media has increased civic engagement among users in a variety of ways, and that it informs and connects voters. Ultimately this paper will argue for social networks to be looked upon by future academia and educators as an agent of democracy, and a significant medium to be engaged with as much as television or radio within curriculums. Additionally, they are a resource that will be used as part of larger political campaign efforts at the grassroots level

    Cloaked Facebook pages: Exploring fake Islamist propaganda in social media

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    This research analyses cloaked Facebook pages that are created to spread political propaganda by cloaking a user profile and imitating the identity of a political opponent in order to spark hateful and aggressive reactions. This inquiry is pursued through a multi-sited online ethnographic case study of Danish Facebook pages disguised as radical Islamist pages, which provoked racist and anti-Muslim reactions as well as negative sentiments towards refugees and immigrants in Denmark in general. Drawing on Jessie Daniels’ critical insights into cloaked websites, this research furthermore analyses the epistemological, methodological and conceptual challenges of online propaganda. It enhances our understanding of disinformation and propaganda in an increasingly interactive social media environment and contributes to a critical inquiry into social media and subversive politics

    Assessing the growing impact and potential of social networking mediums in crisis communication in South Africa : A Case Study of the South African Protection of State Information Bill

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    Includes bibliography.With new political developments breeding opportunities for crises, proliferation of new media types increasing exposure to crises, there is a growing awareness of the potential, influence, impact and capabilities of social media. Focusing on South Africa's Secrecy Bill, a crisis with implications on access to information and media freedom, this study provides a discussion of the dynamics of crisis communication online. By undertaking an analysis of the uses of social media during deliberations of the Secrecy Bill and its implications, the study sought to explore how young South Africans have embraced social media as a communication tool. An examination of the literature reveals that younger generations are frequent bloggers and users of Twitter, a popular social media site. Focusing on these two platforms, through a qualitative content analysis, findings show that their contribution to deliberations was mainly to make sense of the crisis and distribute relevant materials relating to the debate

    Can social media networks like Facebook and Twitter influence the agenda-setting of traditional media? Two case studies from Egypt.

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    This research aims to examine if social media content that is widely shared or commented on can influence the agenda of traditional media on women issues namely the sexual harassment and undocumented marriages, to what extent and whether or not the same framing applies when the discussion moves from traditional media to social media. The topics chosen were related to sexual harassment and undocumented marriages which are two crucial, sensitive topics for Egyptian women. Three traditional media outlets were purposefully selected for this study channels. Interviews with the producers of the primetime TV showswere also conducted to assess how and to what extent they rely on social media to set their daily and weekly agenda of topics. These shows are “Sabaya Al Kheir” on Nahar TV, “Al Ashera Masaan” on Dream TV and “Hona Al Assema” on CBC Channel. An online analysis tool was used to measure the volume of online conversations and determine their sentiment. The results showed that social media trending topics such as sexual harassment and undocumented marriages do make it to traditional media especially if they are related to bigger societal issues like undocumented marriage and sexual harassment. Viral content also are more likely to reach traditional media, which follow the framing of online sentiment
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