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    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The 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

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    “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

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    We 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

    Instalasi Redhat Linux 9. : Personal deskstop, workstation, server dan custom

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    Bandungviii, 93 p.; 21 cm

    Dispelling the Myths Behind First-author Citation Counts

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    We 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

    Author Index

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    Jaringan Komputer Dengan TCP / IP

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    Pengaturan Lampu Lalu Lintas Untuk Prioritas Jalan Pada Kendaraan Darurat Menggunakan Metoda Algoritma Even-Odd

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    An emergency is a condition that must be dealt quickly. Fire and accident victims are one example of conditions that must be dealt quickly, but heavy traffic conditions severely hinder emergency vehicles on reaching locations, especially when dealing with a crossroad. A traffic light system that is capable of detecting the presence of emergency vehicles and prioritizing roads for emergency vehicles at a crossroad will greatly assist emergency vehicles in reaching locations that require a quick treatment.  Even-Odd Algorithm is an algorithm that can be used to test a point  whether the tested point is inside or outside the polygon. By implementing this algorithm, system can detect a vehicle location with GPS sensor that provides a coordinate point against the mapping area that called a system activation in detecting the presence of emergency vehicles at traffic light area. When the system detects the presence of emergency vehicles, system can immediately give a priority to the path where the emergency vehicle detected. With this detection system emergency vehicle can immediately get a priority to pass through the path, that will make an emergency situations served quickly. According to this research even-odd algorithm can be used to detect the location of emergency vehicle in mapping area.Keadaan darurat merupakan keadaan yang harus dapat ditangani secepat mungkin. Kebakaran dan korban kecelakaan merupakan salah satu contoh kondisi yang harus ditangani dengan cepat, namun kondisi lalu lintas yang padat sangat menghambat kendaraan penanganan darurat dalam mencapai lokasi terutama pada saat berhadapan dengan persimpangan jalan raya. Sebuah sistem lampu lalu lintas yang mampu mendeteksi keberadaan kendaraan darurat dan memberikan prioritas jalan kepada jalur yang akan dilalui kendaraan darurat pada suatu persimpangan jalan akan sangat membantu kendaraan darurat dalam mencapai lokasi ang dituju. Sistem pendeteksian kendaraan dapat dilakukan dengan menerapkan algoritma even-odd yang mampu menghitung koordinat kendaraan terhadap pemetaan wilayah berbentuk poligon yang digunakan sebagai wilayah aktivasi sistem dalam mendeteksi keberadaan kendaraan darurat pada tiap persimpangan jalan, sehingga jika sistem mendeteksi keberadaan kendaraan darurat sistem dapat segera memberikan prioritas jalan terhadap jalur yang sedang dilalui kendaraan tersebut. Dengan diterapkannya sistem pendeteksian ini kendaraan darurat akan mendapatkan prioritas jalan untuk melewati persimpangan sesegera mungkin karena sistem dapat memprioritaskan jalur yang akan dilalui pengguna segera setelah lokasi pengguna memasuki wilayah aktivasi sistem yang berjalan secara real-time. Berdasarkan hasil penelitian dapat dinyatakan bahwa algoritma even-odd dapat digunakan dalam implementasi proses pendeteksian lokasi kendaraan darurat pada wilayah hasil pemetaan.&nbsp
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