1,720,953 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
Implementation of the TIBER-EU framework in a threat intelligence-led red team test
No full textLAUREA MAGISTRALEIl settore finanziario è uno dei più bersagliati da attori malevoli che intendono effettuare attacchi, motivati da molteplici ragioni tra cui hacktivismo, furto di denaro o rivendita di dati. Le banche custodiscono molte informazioni preziose: partendo dai dati personali dei propri clienti fino ad informazioni di pagamento come numeri di carte di credito e ordini di bonifici. Tutte queste informazioni necessitano di essere conservate nel modo più sicuro possibile e molti sistemi di protezione sono impiegati a questo scopo. La complessità delle infrastrutture delle banche e degli stessi sistemi di sicurezza porta a riscontrare difficoltà nella salvaguardia delle informazioni. Bug, configurazioni non corrette, errori umani o limiti degli strumenti utilizzati sono molto comuni e spesso non è semplice riconoscere i problemi fino a quando non ha luogo un incidente di sicurezza informatica, ma in questo caso è troppo tardi. Uno dei metodi più efficaci per verificare la robustezza di un'organizzazione nei confronti di minacce informatiche è quello di eseguire un esercizio di Red Team: questo è una simulazione di attacchi che mimano scenari reali attraverso l'emulazione di tattiche, tecniche e procedure utilizzate da attori malevoli durante le loro attività illegali. In questo elaborato è presentato un esempio di esercizio di Red Team dal principio alla conclusione; nello specifico, questo segue il Framework TIBER-EU, la guida europea per test Red Team basati su Threat Intelligence. Le tre fasi del Red Team, Preparazione, Esecuzione e Conclusione, sono descritte tanto da un punto di vista teorico, quanto pratico, fornendo risultati e dati reali provenienti dall'esercizio svolto. Sono inoltre forniti alcuni commenti riguardo l'implementazione del Framework TIBER-EU per meglio contestualizzare il lavoro.The financial sector is one of the most targeted by malicious actors who want to perform cyber attacks, motivated by multiple reasons such as hacktivism, money theft or data selling. Banks retain lots of valuable data: starting from the personal information of their clients up to payment information such as credit card numbers or transfer orders. All of them need to be stored in the safest way possible and lots of security systems are deployed for this reason. The complexity of banks' infrastructures and of the security systems themselves leads to difficulties in the absolute protection of the information. Bugs, misconfigurations, human errors or limits of the tools used are always around the corner and it is often not easy to recognize the problems until a cyber incident occurs. But in this case it is too late. One of the most effective ways to check the security posture of an entity is to perform Red Team tests: they are simulated attacks that mimic real world scenarios by emulating tactics, techniques and procedures used by malicious actors during their illegal activities. In this work an example of an end-to-end Red Teaming is presented; more specifically, it follows the TIBER-EU Framework, the European guide for Threat Intelligence-led Red Team tests. The three phases, Preparation Testing and Closure, are described both from a theoretical and practical point of view, giving real results and data coming from the Red Team exercise performed. Some comments about the implementation of the TIBER-EU Framework are also given to better contextualize the work done
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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
Author Under Sail The Imagination of Jack London, 1893-1902
No full textIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Intro -- Title Page -- Copyright Page -- Dedication -- Contents -- Acknowledgments -- Introduction -- 1. Spirit Truth -- 2. From Absorption to Theatricality and Back Again -- 3. "I Will Build a New Present" -- 4. Sons as Authors -- 5. Fathers as Publishers -- 6. The Daughter as Author -- 7. Lovers as Authors -- 8. At Sea with the Family -- 9. Yellow News, Yellow Stories -- 10. The Return Home -- Notes -- Bibliography -- Index -- About Jay WilliamsIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Description based on publisher supplied metadata and other sources.Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, YYYY. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries
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