1,720,998 research outputs found
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
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
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Cybercrime legislation, cases and commentary
No full textThis book also provides a detailed explication of the Council of Europe's Convention on Cybercrime, the leading international instrument available today for the control of cybercrime. The content is structured around four groupings of topics. First, following an exploration of how cybercrime is defined, come the topics of unauthorised access, modification and impairment. This trio includes 'hacking', 'hacktivism' and 'cyberterrorism' and introduces terminology such as 'malware', 'botnets' and 'DDoS attacks'. Second, the discussion turns to financially motivated crimes, such as online fraud and forgery, identity crimes and criminal copyright infringement. The use of 'spam' is discussed in this context. The third grouping includes those kinds of cybercrime that most directly affect vulnerable individuals, including child pornography and child grooming, as well as cyberstalking and other forms of online harassment. This discussion includes recently emerging topics such as 'sexting' and 'revenge porn'. Finally, aspects of investigation, prosecution and sentencing of cybercrime offenders are discussed, including the role played by intermediaries, such as Internet service providers (ISPs), in data retention and providing assistance to law enforcement. This book is an essential resource for practitioners and students. Features Tables have been used to summarise the main features of legislative provisions. Case extracts have been selected to illustrate the legal issues that arise, and to provide examples of how cybercrime laws operate in practice. Each chapter ends with Questions for consideration) that may be useful in tutorial or online discussions Related Titles Finlay ? Kirchengast, Criminal Law in Australia, 2014 George et al, Social Media and the Law, 2014
Complicity in Cyberspace: Applying Doctrines of Accessorial Liability to Online Groups
No full textTelecommunications technologies have changed not only the ways in which crimes are committed but also the ways in which offenders interact in committing them. The truism of “action at a distance” exemplified by online crime, whereby offenders and victims need not be located in the same place or even the same country, also holds for relationships between co-offenders. Online criminal groups can operate effectively without their members ever meeting in person, being able to recognize each other by sight, or knowing each other’s real names
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