1,721,098 research outputs found
We Overfeed Our Heroes Until They Explode. A public artwork forty years in the making
No full textText discussing the 40-year history of the artwork We Overfeed Our Heroes Until They Explode. Originally created as an unsanctioned stencil painting by American artists John Fekner and Don Leicht in Lund, Sweden, in 1984, the work was recently revisited by Fekner together with American artist Brad Downey as part of a commissioned art project for LundART. A central point raised in the text is the differences between unsanctioned street art and commissioned public art, as We Overfeed Our Heroes... has so far transitioned from the former to the latter during its lifetime
Just urban space : street art and spatial justice
No full textThis chapter presents the notion of spatial justice as a way of considering the relationship between law and street art in a manner beyond the legal/illegal dichotomy. Through a series of empirical examples, it is demonstrated how street art literally takes a place already taken and imposes itself in an already appropriated urban public space. Street art thus ´redefines the space in contestation to law. However, street art is ephemeral and its taking of space is not permanent. Street art points to an alternative spatial definition, one of spatial justice, before – and, indeed, while – withdrawing from the space it occupies. Street art creates a rupture in the lawscape which makes explicit the presence and claims of law, thereby also making the need for law’s other – justice – pronounced. The question of relationality between law and street art which we bring forth in the present article plays itself out as a production of space and spatial justice in an exchange of place-taking, withdrawal and pronunciation, law and street art. Spatial justice, as we perceive it here, is thus a way of thinking about law and street art not simply as polar opposites, but rather as co-dependent and bound together in an ongoing process of oscillation, mutual reinforcement and creativity
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
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
Exploring tags through videography
No full textThis article focuses on videography as a method for conducting research, as a means of communicating findings about tags and tagging to the public, and an opportunity to re-evaluate previously-collected empirical material.Based on ongoing explorative videographic research, the author discusses how the video medium can be used to go beyond the mere visual representation of tags as singular expressions and elucidate otherwise hidden aspects of both tags (works) and tagging (practice) that may contribute to diversify the widespread perception in the public of these phenomena solely as vandalism.The article further delves into some of the technical aspects of creating a particular video, including overlays that represent the mental process taking place when looking for tags. With a point of departure in this video work, the author lays out how recollections of certain tags that had previously been recorded photographically turned out to be false when images of the works were revisited as part of the video editing. Becoming aware of this is in part interesting because misremembering works might impact the future collection of empirical material, as recollections of previously-found tags influence the researcher when looking for further tags
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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