1,720,977 research outputs found
ANALISA QOS PADA JARINGAN SITE TO SITE VPN MENGGUNAKAN PROTOCOL SSTP
Full text linkVPN (Virtual Private Network) merupakan teknologi yang memungkinkan terbentuknya sebuah jaringan data private pada jaringan publik dengan menerapkan autentikasi dan enkripsi sehingga akses terhadap jaringan tersebut hanya dapat dilakukan oleh pihak-pihak tertentu. Pada VPN terdapat banyak protokol untuk mendukung keamanan data. Salah satu protokol yang dipergunakan untuk kebutuhan tersebut adalah SSTP (Secure Socket Tunneling Protocol). Penerapan teknologi VPN pada jaringan menyebabkan dua atau lebih tempat yang berjauhan lokasi dapat terintergrasi atau bertukar infomasi dengan lebih aman dikarenakan mempergunakan jalur private yang terbentuk. Penelitian ini mengadopsi sebagian metodologi NDLC (Network Development Live Cycle) yaitu terdiri dari analysis, design dan simulation prototype. Fokus penelitian adalah mengamati pengaruh kualitas layanan/ QoS pada jaringan VPN terutama terhadap parameter delay, packet loss dan throughput ketika tiga buah type file yang dikirimkan melewati jaringan VPN dengan type dan ukuran yang berbeda. Berdasarkan tiga parameter tersebut hasil penelitian menunjukkan bahwa jaringan yang menerapkan site-to-site VPN protocol terutama menggunakan SSTP memiliki kualitas layanan dan keamanan yang lebih baik dibandingankan dengan jaringan Non VPN
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
ANALISA PERBANDINGAN PENERAPAN PBR DAN NON PBR PADA PROTOCOL OSPF UNTUK KONEKSI INTERNET
Full text linkThe implementation of quota policies to limit the use of the Internet, such as limiting the use of streaming media applications, download and upload activity has a purpose in order to maintain the performance of computer networks, especially companies / organizations that have low Internet bandwidth capacity. Implementation of Policy Based Routing (PBR) means choosing a path or a different route from the routing table to reach the destination address of data packets transmitted. Router device without applying the PBR will choose a path based on the IP address of the destination.This research was conducted by adopting the method NDLC in comparing the routing policy. The stages through which the problem analysis, design and simulation prototype network topology. At this stage of prototype Simulation is done by confguring and testing the Quality of Service (QoS) for network design. Results achieved in the form of comparisons PBR application on the router and use of NON PBR for the implementation of a policy to optimize traffc transmission of data packets or internet traffc usage by users
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
APLIKASI KEAMANAN SMS MENGGUNAKAN ALGORITMA RIJNDAEL
Full text linkMobile phones and smartphones providing the basic features of SMS (Short Message Service). Messages sent through SMS facility sometimes confidential, so that the necessary mechanisms to protect messages from crime. Mechanism that can be used to protect the message is to use a cryptographic algorithm Rijndael. This algorithm is a cryptographic algorithm chipher 128-bit block that has the ability to protect confidential messages. This research resulted in an application that can be used to protect the SMS message when the message is sent and received by users. Based on research conducted on the length of different messages with the same key length is obtained that the length of the message used computing time takes longer than the length of the message is the same and different key lengths
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