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"ABSTRAKA specialized database and a software tool for graphical and numerical presentation of maritime measurement results has been designed and implemented as part of the research conducted under the netBaltic project Internet over the Baltic Sea the implementation of a multi system, self organizing broadband communications network over the sea for enhancing navigation safety through the development of enavigation services. The developed softwareallows tracing graphs of radio connections between shore stations and vessels offshore units, based on historical data including the traffic of ships and their specific parameters collected on the Baltic Sea during the last four years. It also enables preparation of data for network simulation experiments using AIS Automatic Identification of Ships and GPS Global Positioning System loggers installed on shore stations and vessels, taking into account a number of input parameters, such as: time range, coast station selection, ship flags based on MMSI numbers and types and ranges of possible communication technologies used WiFi, WiMax, Radwin, LTE, etc. The created tool has a multi layer architecture that utilizes the MariaDB SQL database, the Apache2 WEB server, and a number of PHP applications. The runtime environment has been built on Linux Debian version 8 and the HP C7000 cluster of the 16 CPU x86 64 architecture. The modularity of the application allows parallel processing and, therefore, optimization of the computing cluster. The database contains more than 70 million records which enables simulation of various topologies with multi hop transmissions and network operations depending on the transmission techniques being used. The database is fully scalable, and allows easy adding of further datacollected during subsequent measurement sessions. Additionally, the use of virtualization toolsfacilitates the future migration to more efficient processing environments, in case of a significantincrease in the volume of data. The data recorded in the database allows calculation of statistics for the surveyed networks, and determining the incidence of potential network nodes e.g. by flag complete with their available communication techniques information which is important in determining structures of possible multi hop networks and their performance. The software finds routes for datagrams according to accepted criteria and exports results to a network traffic simulator, and as such is an important part of the framework used for planning next measurement campaigns and determining which communications equipment would be more suitable for vessels."

"Kemajuan Ilmu Pengetahuan dan Teknologi (IPTEK) suatu bangsa berperan penting dalam meningkatkan daya saing internasional bangsa tersebut. Salah satu indikator kemajuan IPTEK suatu bangsa adalah jumlah penelitian yang terpublikasi di database internasional. Jumlah penelitian yang terpublikasi internasional di Indonesia masih tertinggal dari negara-negara ASEAN lainnya. Untuk meningkatkan jumlah penelitian perlu diketahui fokus penelitian di Indonesia. Oleh karena itu, penelitian ini dilakukan untuk menganalisis fokus penelitian di Indonesia dengan memetakan penelitian yang berasal dari universitas dan lembaga penelitian yang terindeks oleh database scopus selama 5 tahun terakhir menggunakan metode content analysis dengan teknik co-word analysis. Hasil dari penelitian ini adalah peta tema penelitian yang menunjukkan tema unggulan setiap tahun dan tren perkembangan tema penelitian dari tahun ke tahun.

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The advancement of Science and Technology of a nation plays an important role in enhancing the international competitiveness of the nation. One indicator that used to quantify the progress of science and technology in a nation is the amount of research that is published in international database. The number of Indonesian research published in international database is still lags behind other ASEAN countries. In order to increase the number of research, Indonesia need to find the focus of research. Therefore, this study was conducted to analyze the focus direction of research in Indonesia to map the research from universities and research institutes that are indexed by Scopus database during the last five years using content analysis method with co-word analysis technique. This study generate maps that show the main research themes each year and the trend of research development from the last five years."