1,720,970 research outputs found
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
The entangled legacies of empire
No full textMore than 25 experts from around the world have contributed to this unique and provocative book. In a series of illuminating short essays, each author has presented a striking image as an invitation to consider the ghosts of colonialism and imperialism in today’s global economy. In defiance of those who claim that today’s capitalist system is free of racism and exploitation, this book shows that the past is not behind us, it defines our world and our lives. This book takes the reader on a global tour, from Malaysia to Canada, from Angola to Mexico, from Libya to China, from the City of London to the Australian outback, from the deep sea to the atmosphere. Along the way we meet the financiers, artists, advertisers, activists and everyday people who are grappling with the entangled legacies of empire
Variations on the Author
Get PDF“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
Get PDFWe 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
In-Credible Wealth And Panic In The New Economy
Get PDFCapital and Language: From the New Economy to the War Economy by Christian Marazzi. Trans. by Gregory Conti. (Los Angeles: Semiotext(e), 2008. Pp. 180. $14.95 paper.
The imagination of Value and the Value of Imagination under Financialization
No full text This dissertation argues that the imagination takes on a new importance in the current moment of "financialization": the expansion of financial power both broadly around the world and deeply into everyday life. I suggest that a dialectic theory of imagination and value is necessary to understand this shift. Following an introduction laying out this problematic, chapter two looks at the career of the Western notions of the imagination up to and including the 191h century, positing that it has been an important aspect of the rise of modernity, capitalism and colonialism, but one whose political salience diminished with the rise of discourses of value. In chapter three I turn to theories of imagination in the twentieth century. But I suggest that none of these theories sufficiently accounts for the economic. In order to do so, I turn in chapter four to the notion of value, arguing that we are better equipped to understand economic value under capitalism when we see its relationship to other social values (ethical, aesthetic, political, etc.). To do so, I revisit Marx's "Labour Theory of Value" and, after narrating the rise and fall of this influential idea, I discuss the work of current social theorists seeking to revivify this concept for new times. In the fifth chapter I delineate how capitalism as a system subordinates social values to economic value and how finance is both the highest articulation and a key moment of this process. I conclude by mapping this theoretical approach through a reading of children's play with Pokemon cards, arguing that financialization demands we revisit questions of structure and agency in cultural studies. ThesisDoctor of Philosophy (PhD
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe 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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