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Usability Performance Evaluation of Information System with Concurrent Think-Aloud Method as User Acceptance Testing: A Literature Review
No full textEVALUASI PERFORMA USABILITY SITUS-SITUS WEB PERGURUAN TINGGI NEGERI DI INDONESIA YANG TERAKREDITASI “A” TAHUN 2013 SERTA PERBANDINGAN KONDISI SITUS WEB TAHUN 2014 DAN 2017
No full textABSTRAK Artikel ini berisi tentang hasil evaluasi usability terhadap situs web Perguruan Tinggi Negeri (PTN) di Indonesia yang memperoleh Akreditasi A dari Badan Akreditasi Nasional Perguruan Tinggi (BAN-PT) pada tahun 2013 yang masih berlaku hingga tahun 2017. Adapun berdasarkan hasil penelitian, PTN yang memperoleh skor kepuasan pengguna tertinggi dalam hal situs web adalah Universitas Gajah Mada. Adapun Perguruan Tinggi yang memiliki skor kepuasan pengguna terendah adalah Universitas Diponegoro. Berdasarkan hasil uji korelasi antara hasil rata-rata QUIS dan rata-rata level permasalahan usability, dapat disimpulkan bahwa keduanya memiliki korelasi yang kuat, nyata dan searah (r = 0.21, p = 0.000). Dengan kata lain, jika hasil rata-rata QUIS semakin tinggi, maka dapat diasumsikan kondisi permasalahan usability situs web tersebut semakin rendah. Situs web UNHAS memiliki performa usability tertinggi dengan skor terkecil berdasarkan hasil normalisasi (5.8205), sedangkan situs web UNDIP memiliki performa usability terendah dengan skor terbesar (23.4430). Perubahan situs web UIN Jakarta pada tahun 2017 jika dibandingkan dengan tahun 2014 ialah ditambahkannya breadcrumps navigation, fitur drop-down pada menu bar, dan mesin pencari. Sementara pada situs web UI tahun 2017 telah ditambahkan 7 menu bar dari yang semula hanya 5 menu bar, kemudian pada situs web UNDIP telah menggunakan menu bar di bagian atas (header) setelah sebelumnya hanya menggunakan tautan dan ditambahkan pula alamat surat elektronik dan tautan-tautan kepada media sosial UNDIP. ABSTRACT This article contains of website usability evaluation result of the State Universities in Indonesia to obtain accreditation from the National Accreditation Board of Higher Education in 2013 which is still valid until 2017. The basis of research, universities that received the highest user satisfaction scores in terms of website is Gadjah Mada University. The university that have the lowest user satisfaction score is Diponegoro University. Based on the results of correlation between the average QUIS yield and average usability problems level, it can be concluded that both have a strong correlation, real and direction (r = 0621, p = 0.000). In other words, if the average QUIS score is higher, then it can be predicted conditions that website usability problems getting lower. UNHAS website has the highest usability performance with the smallest score is based on the results of normalization (5.8205), while UNDIP website has the lowest usability performance with the largest score (23.4430). Changes of UIN Jakarta website in 2017 compared to 2014 are adding breadcrumps navigation, a drop-down menu feature on the menu bar, and search engine. While on the UI website 2017 has added 7 menu bars from the only 5 menu bars originally, then on UNDIP website has used the menu bar at the top position (header) after previously only use the links and also added the email address and links to UNDIP social medias.How to Cite : Ichsani, Y. (2017). EVALUASI PERFORMA USABILITY SITUS-SITUS WEB PERGURUAN TINGGI NEGERI DI INDONESIA YANG TERAKREDITASI “A” TAHUN 2013 SERTA PERBANDINGAN KONDISI SITUS WEB TAHUN 2014 DAN 2017. Jurnal Teknik Informatika, 10(2), 93-108. doi:10.15408/jti.v10i2.6824Permalink/DOI: http://dx.doi.org/10.15408/jti.v10i2.6824</jats:p
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
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
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
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