1,721,013 research outputs found
Reviewing the Author-Function in the Age of Wikipedia
Full text linkIn Reviewing the Author-Function in the Age of Wikipedia, Amit Ray and Erhardt Graeff examine how wiki technology challenges traditional concepts of authorship and authority in knowledge production. The authors build on poststructuralist theory, particularly Roland Barthes\u27s Death of the Author and Michel Foucault\u27s concept of the author-function, to analyze how wikis destabilize individual authorship in favor of collaborative, community-driven content creation.
The essay argues that wikis represent a fundamental shift from the Romantic notion of the solitary author-genius to what they term the wiki writing process —a dynamic system where traditional roles of reader, writer, and editor blur into a unified community of users. Using Wikipedia as a primary case study, the authors demonstrate how the platform\u27s structure (article, discussion, and history pages) creates a digital palimpsest that archives all contributions while enabling continuous revision.
Through analysis of Wikipedia\u27s editing patterns and community oversight mechanisms, Ray and Graeff show how wikis embody poststructuralist principles in practice, creating what they call serial collaborations that exist in perpetual flux. The authors conclude that wikis represent an evolved form of textual production that realizes Foucault\u27s vision of discourse freed from traditional authorial constraints, offering new possibilities for collaborative knowledge creation while challenging established notions of intellectual authority and ownership
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
The Battle for ‘Trayvon Martin’: Mapping a Media Controversy Online and Offline
No full textOne of the biggest news stories of 2012, the killing of Trayvon Martin, nearly disappeared from public view, initially receiving only cursory local news coverage. But the story gained attention and controversy over Martin’s death dominated headlines, airwaves, and Twitter for months, thanks to a savvy publicist working on behalf of the victim’s parents and a series of campaigns off–line and online. Using the theories of networked gatekeeping and networked framing, we map out the vast media ecosystem using quantitative data about the content generated around the Trayvon Martin story in both off–line and online media, as well as measures of engagement with the story, to trace the interrelations among mainstream media, nonprofessional and social media, and their audiences. We consider the attention and link economies among the collected media sources in order to understand who was influential when, finding that broadcast media is still important as an amplifier and gatekeeper, but that it is susceptible to media activists working through participatory or nonprofessional media to co–create the news and influence the framing of major controversies. Our findings have implications for social change organizations that seek to harness advocacy campaigns to news stories, and for scholars studying media ecology and the networked public sphere
What We Should Do Before the Social Bots Take Over: Online Privacy Protection and the Political Economy of Our Near Future
No full textDirect interactions between humans and bots generally conjure up images from science fiction of Terminator robots or artificial intelligence gone rogue, like 2001's HAL or The Matrix. In reality, AI is still far from much of that sophistication, yet we are already faced with the ethical and legal ramifications of bots in our everyday lives. Drones are being used for collecting military intelligence and bombing runs. U.S. states have passed laws to address self-driving cars on public roads (Marcus 2012). And nearer the subject of this paper, the legality of search engine bots (web crawlers) has been openly questioned on grounds of intellectual property protection and trespassing (Plitch 2002). Bots inspire fear because they represent the loss of control. These fears are in some ways justified, particularly on grounds of privacy invasion. Online privacy protection is already a fraught space, comprising varied and strong positions, and existing laws and regulations that are antiquated many times over by the rapid growth and innovation of the internet in recent decades. The emergence of social bots, as means of entertainment, research, and commercial activity, poses an additional complication to online privacy protection by way of information asymmetry and failures to provide
informed consent. In the U.S., the lack of an explicit right to privacy and the federal government’s predilection for laissez faire corporate regulation expose users to a risk of privacy invasion and unfair treatment when they provide personal data to websites and online services, especially those in the form of social bots. This paper argues for legislation that defines a general right to privacy for all U.S. citizens, addressing issues of both access and control of personal information and serving as the foundation for auditable industry design standards that inherently value and honor users' rights to privacy
Crowdsourcing as Reflective Political Practice: Building a Location-based Tool for Civic Learning and Engagement
No full textMany platforms for civic engagement, whether online or offline, are inconvenient and disconnected from the source of issues they are meant to address. They require that citizens leave the places they normally inhabit physically or virtually and commit to a separate space and set of processes. Town hall meetings are still a key point of engagement, occurring during specific times and in specific places. Online forums function similarly, in that deliberation occurs
within profile-based websites for which you need to sign up and regularly return. This paper responds to the design challenge and research question: How do you address barriers to “minimum effective engagement” in community projects, and ensure that all citizens can have their voice heard on how to improve their local communities? In order to raise levels of participation in community projects and expand the range of voices heard in governmental decision-making, there is a need for civic technology that is lightweight and compelling enough to enjoy continued use and to promote civic learning. In this paper, I develop a theoretical basis for effective citizenship through crowdsourcing monitorial activity by finding connections between several theories of citizenship and learning, which point to this
activity fostering civic learning through reflective political practice. Using a needs assessment of Boston-area municipalities, I reinforce my argument and concretize a set of design goals for a new socio-technical system to foster local civic learning and engagement around issues like urban planning. In the end, I respond to the research challenge and design goals by introducing a prototype for a location-based survey platform for Android smartphones called Action Path, and discuss early-stage user feedback and future work
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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