5,965 research outputs found

    Exploring Russian Cyberspace: Digitally-Mediated Collective Action and the Networked Public Sphere

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    This paper summarizes the major findings of a three-year research project to investigate the Internet's impact on Russian politics, media and society. We employed multiple methods to study online activity: the mapping and study of the structure, communities and content of the blogosphere; an analogous mapping and study of Twitter; content analysis of different media sources using automated and human-based evaluation approaches; and a survey of bloggers; augmented by infrastructure mapping, interviews and background research. We find the emergence of a vibrant and diverse networked public sphere that constitutes an independent alternative to the more tightly controlled offline media and political space, as well as the growing use of digital platforms in social mobilization and civic action. Despite various indirect efforts to shape cyberspace into an environment that is friendlier towards the government, we find that the Russian Internet remains generally open and free, although the current degree of Internet freedom is in no way a prediction of the future of this contested space

    Web Science emerges

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    The relentless rise in Web pages and links is creating emergent properties, from social networks to virtual identity theft, that are transforming society. A new discipline, Web Science, aims to discover how Web traits arise and how they can be harnessed or held in check to benefit society. Important advances are beginning to be made; more work can solve major issues such as securing privacy and conveying trust

    A data-driven analysis to question epidemic models for citation cascades on the blogosphere

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    Citation cascades in blog networks are often considered as traces of information spreading on this social medium. In this work, we question this point of view using both a structural and semantic analysis of five months activity of the most representative blogs of the french-speaking community.Statistical measures reveal that our dataset shares many features with those that can be found in the literature, suggesting the existence of an identical underlying process. However, a closer analysis of the post content indicates that the popular epidemic-like descriptions of cascades are misleading in this context.A basic model, taking only into account the behavior of bloggers and their restricted social network, accounts for several important statistical features of the data.These arguments support the idea that citations primary goal may not be information spreading on the blogosphere.Comment: 18 pages, 9 figures, to be published in ICWSM-13 proceeding

    Scientists’ blogs – glimpses behind the scenes

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    Blogging for the Sake of the President

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    Many western researchers have hailed blogs of politicians as new, interactive, and ‘inherently democratic’ tools of political communication. Yet, as this chapter illustrates, blogs can be of comparatively even greater appeal to politicians in semi-authoritarian political contexts: In Russia, 29 out of 83 regional leaders (roughly 35 %) were keeping a weblog in May 2010. This chapter accomplishes a comprehensive content analysis of all governors’ blogs and, subsequently, fleshes out a typology of three characteristic types. In conclusion, it is argued that politicians’ blogs are playing a far greater role in generating legitimacy for the Russian political system than they do in democracies, because the semi-authoritarian Russian system lacks other mechanisms which generate (input) legitimacy in developed democracies, such as highly competitive elections

    The case against the democratic influence of the internet on journalism

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    Book synopsis: Web Journalism: A New Form of Citizenship provides a much-needed analytical account of the implications of interactive participation in the construction of media content. Although web journalism is a fast-changing technology this book will have sustained appeal to an international readership by seeking to critically assess Internet news production. … With the rise of blogging and citizen journalism, it is a commonplace to observe that interactive participatory media are transforming the relationship between the traditional professional media and their audience. A current, popular, assumption is that the traditional flow of information from media to citizen is being reformed into a democratic dialogue between members of a community. The editors and contributors analyse and debate this assumption through international case studies that include the United Kingdom and United States. … While the text has been written and designed for undergraduate and postgraduate use, Web Journalism: A New Form of Citizenship? will be of use and of interest to all those engaged in the debate over Web reporting and citizen journalism

    The state-of-the-art in personalized recommender systems for social networking

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    With the explosion of Web 2.0 application such as blogs, social and professional networks, and various other types of social media, the rich online information and various new sources of knowledge flood users and hence pose a great challenge in terms of information overload. It is critical to use intelligent agent software systems to assist users in finding the right information from an abundance of Web data. Recommender systems can help users deal with information overload problem efficiently by suggesting items (e.g., information and products) that match users’ personal interests. The recommender technology has been successfully employed in many applications such as recommending films, music, books, etc. The purpose of this report is to give an overview of existing technologies for building personalized recommender systems in social networking environment, to propose a research direction for addressing user profiling and cold start problems by exploiting user-generated content newly available in Web 2.0
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