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Muhammad Suryanegara
"Understanding 5G from a
perspective of innovation is to explore both technical research and development
(R&D) and non-technical issues. While 4G has been considered as an
incremental innovation from its predecessors (3G and 2G), design features and
key technologies have indicated 5G as a disruptive innovation. Consequently, 5G
will create new market values, in which new services and applications will
emerge in unexpected ways. Hence, it is predicted that policy makers will face
significant challenges concerning 5G implementation in their respective
countries. This paper aims to investigate the challenges to standards and
regulations at a country level. The discussion begins with the challenges
because of the emergence of non-human markets as well as the complexity of
multi-device technological platforms. Due to anticipated massive cloud-based
applications, security issues of cloud-based applications will be a subsequent
challenge for national policy makers. Finally, as 5G may require various
supporting technologies, the challenge for the policy maker is also to trigger
national development of local standards."
2016
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Artikel Jurnal  Universitas Indonesia Library
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Muhammad Suryanegara
"Understanding 5G from a perspective of innovation is to explore both technical research and development (R&D) and non-technical issues. While 4G has been considered as an incremental innovation from its predecessors (3G and 2G), design features and key technologies have indicated 5G as a disruptive innovation. Consequently, 5G will create new market values, in which new services and applications will emerge in unexpected ways. Hence, it is predicted that policy makers will face significant challenges concerning 5G implementation in their respective countries. This paper aims to investigate the challenges to standards and regulations at a country level. The discussion begins with the challenges because of the emergence of non-human markets as well as the complexity of multi-device technological platforms. Due to anticipated massive cloud-based applications, security issues of cloud-based applications will be a subsequent challenge for national policy makers. Finally, as 5G may require various supporting technologies, the challenge for the policy maker is also to trigger national development of local standards."
Depok: Faculty of Engineering, Universitas Indonesia, 2016
UI-IJTECH 7:4 (2016)
Artikel Jurnal  Universitas Indonesia Library
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Veronica Windha Mahyastuty
"ABSTRAK
Perkembangan teknologi dan transformasi sosial-ekonomi telah menyebabkan bisnis jaringan seluler 5G mengalami perubahan, sehingga jaringan seluler 5G diharapkan dapat mengirim informasi dengan cepat dan mendukung kasus penggunaan yang banyak bermunculan dari berbagai aplikasi. Salah satu kasus penggunaan pada jaringan 5G adalah massive Machine Type Communication (MTC). Salah satu aplikasi massive MTC adalah jaringan sensor nirkabel (JSN). Tantangan bagi jaringan seluler 5G ini adalah bagaimana memodelkan arsitektur/topologi untuk mendukung JSN dan bagaimana mengatasi masalah efisiensi konsumsi energi di JSN. Untuk menjawab tantangan ini, maka diterapkan sistem HAP yang terintegrasi JSN dan menggunakan protokol routing Low Energy Adaptive Clustering Hierarchy. Sistem HAP dirancang untuk digunakan di ketinggian 20 km dengan topologi tanpa dan dengan clustering, menggunakan 1.000 node sensor. Sistem ini telah disimulasikan dengan menggunakan MATLAB. Simulasi dilakukan untuk melihat konsumsi energi, jumlah node yang mati dan rata-rata total paket yang dikirim ke HAP untuk topologi tanpa dan dengan clustering. Dari serangkaian simulasi, terlihat bahwa topologi dengan clustering dapat mengurangi konsumsi energi dan jumlah node yang mati, sekaligus meningkatkan total paket yang dikirimkan ke HAP."
Jakarta: Pusat Penelitian dan Pengembangan sumber Daya dan Perangkat Pos dan Informatika,Badan Penelitian dan Pengembangan SDM, Kementerian Komunikasi dan Informatika , 2017
302 BPT 15:1 (2017)
Artikel Jurnal  Universitas Indonesia Library
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Bhushan, S. Bharath
"The cloud is an outstanding
platform to deal with functionally equivalent services which are exponentially
increasing day-by-day. The selection of services
to meet the client requirements is a subtle task. The services can be selected by
ranking all the candidate services using their network and non-network Quality-of-Service (QoS) parameters, which is formulated as a NP hard optimization problem. In this paper, we
proposed a linear discriminant analysis (LDA) based a four level matching model for service selection based on QoS parameters,
which includes description matching of a service, matchmaking phase, LDA-based QoS matching and ranking. The LDA-service
selection agent is deployed on each cloud to classify services into classes and
rank the services based on the aggregate QoS value of each service. Finally,
the test results show the efficiency in service selection with minimal
discovery overhead, significant reduction in the computation time and the
number of candidate services to be considered."
2016
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Artikel Jurnal  Universitas Indonesia Library
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"This proceedings book presents the outcomes of the VII International Scientific Conference "Digital Transformation of the Economy: Challenges, Trends, New Opportunities", which took place in Samara, Russian Federation, on April 26-27, 2019. Organized by the Samara State University of Economics, the conference chiefly focused on digital economy issues, such as theoretical preconditions for the development of economic systems in the digital age and specific practical issues related to real-world business practice. Consisting of six chapters corresponding to the thematic areas of the conference, and written by scientists and practitioners from different regions of Russia, Kazakhstan, the Czech Republic and Germany, the book offers answers to the most pressing questions for todays business community: - How is our world changing under the influence of digital technology? - Is sustainable economic development a myth or reality in the context of digitalization? - What threats and opportunities does digitalization bring? - What are realities and prospects of digitalization in the context of business practice? - How do we create a digital infrastructure for the economy? - How should the legal environment of the economy be transformed in the context of digitalization? The conclusions and recommendations presented are not recipes for solving the existing economic problems, but instead are intended for use in further research on transformation processes in the economy and in the development of state economic policies in various countries and regions"
Switzerland: Springer, 2020
004.6 DIG
Buku Teks SO  Universitas Indonesia Library
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Suharto Ladjide
"with the rise of technology over the last three decades across the globe, the roles of defense have shifted to more challenging responsibilites. To cover Indonesia's water territory not only requires human capacities "
Jakarta: Seskoal Press, 2019
023.1 JMI 7:1 (2019)
Artikel Jurnal  Universitas Indonesia Library
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"Tahapan yang paling penting dalam pengolahan awal citra satelit adalah melakukan koreksi geometrik, sehingga citra tersebut sesuai dengan peta proyeksi yang diinginkan. Koreksi geometrik bertujuan untuk mengoreksi kesalahan yang diakibatkan pergerakan satelit ketika mengorbit dan sensor pada saat menscan objek. Makalah ini menjelaskan tentang kajian koreksi geometrik dari data SPOT-4 Nadir yang dikoreksi dengan menggunakan GCP (Ground Control Point), yang diambil dari data Landsat-7 Ortorektifikasi produk USGS resolusi 15 meter dan diproses dengan menggunakan software Imagine. Berdasarkan hasil perhitungan dengan menggunakan 80 titik GCP, kesalahan simpangan lebih baik dari produk yang dipersyaratkan oleh citra standar SPOT CNES."
620 DIR 3:3 (2008)
Artikel Jurnal  Universitas Indonesia Library
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Gimson, Ahmed
"Hubungan antara instansi pemerintah dan penyedia layanan umumnya menggunakan kontrak perjanjian sebagai dasar kerjasama. Sementara penyelenggaraan layanan TI tidak cukup mengandalkan kontrak, tetapi kesepakatan tingkat layanan (SLA). Padahal keberadaan SLA saja tidak menjamin hubungan yang saling menguntungkan untuk meningkatkan kualitas layanan. Karena SLA harus dikelola dengan baik melalui serangkaian proses yang berkesinambungan. Instansi pemerintah sebagai pengguna tidak memiliki pemahaman yang cukup tentang SLA dan pengelolaannya. Sehingga pengelolaan SLA hanya berjalan sepihak pada penyedia layanan. Akibatnya terjadi ketimpangan karena kepentingan pemerintah tidak mendapat prioritas. Oleh karenanya perlu ditelaah mekanisme dan prosedur yang terkait pengembangan dan manajemen SLA. Dalam pengembangan SLA misalnya memperhatikan penerjemahan kebutuhan pengguna, pengukuran fungsi dan proses, pembuatan dokumen dan kontrak, serta evaluasi peningkatan layanan. Sedangkan dalam manajemen SLA perlu memperhatikan bagaimana proses dan pengawasan terhadap SLA dapat dilakukan. Proyek akhir ini mengembangkan kerangka pengelolaan SLA agar dapat membantu terlaksana di lapangan. Perubahan tidak dilakukan terhadap proses pengembangan dan manajemen SLA. Tetapi justru membuat kerangka lebih tinggi yang melingkupi proses tersebut.

Most Indonesian government offices interact with its IT suppliers using typical goods and services contract schema. The office sees IT services just like another ordinary service and would need no maintenance and management. IT service management would need more than contract to maintain technical aspects. Service Level Agreement (SLA) suits this condition. But IT service management goes beyond SLA existence. The office must learn, cope, and embrace SLA management to ensure mutual relationship with supplier. Otherwise the classic dilemma of single side management can occurs and cause problematic user requirement priority. The culture and classic dilemma of bureaucratic organization must be addressed. This paper examines mechanism and procedures which relates to SLA development and management. SLA development should aware of proper user requirement analysis, informal measurement, documentation and contracting, and service improvement evaluation. While SLA management concerns on monitoring and reporing toward service delivery. The Final Project discusses the implementation of SLA development and management from ITIL methodology. The methodology itself need no signification change. It needs a higher framework that secures the implementation instead."
Depok: Fakultas Ilmu Komputer Universitas Indonesia, 2005
PA-44
UI - Tesis Membership  Universitas Indonesia Library
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Arry Lazuardi
"Pengelolaan data pada perusahaan perbankan sangat penting perannya, karena data yang dihasilkan harus sangat akurat. Ketidak-akuratan data dapat menyebabkan banyak masalah seperti selisih yang dapat menyebabkan ketidak seimbangan neraca keuangan pada proses pelaporan, baik pada pelaporan internal maupun pelaporan eksternal. Secara tradisional, proses pengumpulan data dilakukan dengan cara pengumpulan data dari semua pihak secara manual. Jika semua dilakukan secara tradisional, memungkinkan adanya kesalahan pada pengumpulan dan penghitungan data yang dapat membuat proses keseluruan bermasalah. Untuk mendapatkan data dengan tingkat keakurasian yang tinggi dan mempercepat efisiensi kerja, maka digunakan sistem Business Intelligence (Oracle) dalam proses pengumpulan data finansial.
Namun apa yang terjadi masih diluar ekspektasi dari manajemen, staf Panin Bank yang seharusnya dapat mendapatkan data dengan menggunakan sistem Business Intelligence pada komputer masing-masing, tetap meminta data dari seksi Management Information System dan jarang menggunakan sistem Business Intelligence. Untuk itu perlu diadakan penelitian untuk melihat tingkat kesiapan para pengguna sistem Business Intelligence dalam pengadopsian teknologi informasi. Penilaian tingkat kesiapan pada Panin Bank dilakukan dengan menggunakan teori Technology Readiness Index yang dikembangkan oleh Parasuraman (2000). Penilaian TRI dilakukan dengan menggunakan data dari kuesioner yang disebarkan kepada responden.
Dari hasil penelitian tingkat kesiapan pada Panin Bank, didapatkan nilai akhir TRI yaitu 2.37 yang dapat dikategorikan low technology readiness berdasarkan pengkategorian dari Parasuraman (2000). Variabel Optimism memberikan kontribusi terbesar dari semua variabel dengan nilai 0.74, Innovativeness memberikan kontribusi terbesar kedua dengan nilai 0.59. Nilai Discomfort dan Insecurity adalah nilai yang bernilai negatif dan harus di-reverse coding sebelum dikalikan bobot dan mencari nilai akhir tiap variabel. Nilai total Technology Readiness Index didapatkan dari total nilai semua variabel yang telah dikalikan dengan bobot masing-masing pertanyaan. Nilai TRI para pengguna Oracle Business Intelligence pada Panin Bank dinilai rendah dan perlu untuk ditingkatkan.

Data management in banking industry has an important role because data that's generated must be accurate. Inaccuracy data can make many problems like the difference number that can cause imbalance balance sheet in finance report whether it’s internal or external report. Traditionally, data collecting process done by collecting all data from all unit manually. If all the process done traditionally, it can make the possibility of wrong data collection and data calculation which can make overall process troublesome. To get an accurate data to make the work more efficient, management decides to use Business Intelligence (Oracle) for collecting financial data.
But what is happened is still out of expectation from management. Panin Bank staff that should use and utilize Business Intelligence in collecting data in every computer, still request data from Management Information System unit and rarely use Business Intelligence system. It is necessary to do research to see readiness level for the users of Business Intelligence to capture readiness level in adopting information technology. TRI appraisal in Panin Bank done by emphasizing Technology Readiness Index theory implemented by Parasuraman (2000). TRI appraisal is using questionnaire that is distributed to respondents as a data.
The results from readiness research in Panin Bank is, Panin Bank TRI values possessed 2.37. Based on category developed by Parasuraman (2000), TRI level from Oracle Business Intelligence Users is low technology readiness. Optimism has the biggest contribution of all variable with 0.74. Innovativeness is the second biggest contributor with 0.59. Discomfort and Insecurity is negative-keyed valued which needed to reverse-coded before multiplied by weight to get the score. Total TRI score obtained from total of all variable that’s multiplied with weight of each question. Total TRI score for Oracle Business Intelligence users is low and need to be enhanced.
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Depok: Fakultas Ilmu Komputer Universitas Indonesia, 2013
TA-Pdf
UI - Tugas Akhir  Universitas Indonesia Library
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Siregar, Pada Oloan
"Penurunan kinerja layanan TI merupakan salah satu indikasi terjadinya masalah dalam pengelolaan TI. Kurangnya sumber daya manusia yang menguasai dan menggunakan teknologi informasi, infrastruktur jaringan yang kurang memadai, serta pengelolaan informasi belum terintegrasi mengakibatkan lamanya waktu penanganan gangguan dan penurunan tingkat ketersediaan (availability) layanan data. Selain itu, kurangnya pengawasan dan kontrol terhadap fasilitas TI, pemanfaatan bandwidth yang kurang optimal serta tingkat layanan keamanan yang minim menunjukkan bahwa lemahnya manajemen tata kelola TI pada Pemerintah Kota Sungai Penuh.
Penelitian ini menggunakan kerangka kerja COBIT 5, kerangka kerja tersebut digunakan karena memberikan panduan best practice yang berlaku umum untuk semua organisasi yang menyediakan layanan TI, fokus kepada berbagai control objectives terkait proses-proses TI, bersifat umum dan berguna untuk semua jenis ukuran perusahaan, baik komersial atau perusahaan yang bergerak di sektor publik.
Hasil yang diharapkan dari penelitian ini adalah analisis tingkat layanan TI yang dapat meningkatkan kinerja layanan TI di Pemerintah Kota Sungai Penuh. Peningkatan kinerja layanan TI dilakukan dengan memberikan rekomendasi prioritasi perbaikan tingkat kapabilitas proses berdasarkan prinsip nilai kesenjangan (gap value) dan upaya (effort) dari jumlah aktivitas tiap proses. Panduan pembuatan KPI (Key Performance Indicator) berdasarkan metrik tiap process goal.

IT service performance degradation is one of indication that there is a problem in IT management. The lack of human resources that experienced in and using information technology, inadequate of network infrastructure, and unintegrated information management resulting in the delay of problem handling time and the decrease of data service availability level. Other than that, the lack of supervision and control over IT facilites, unoptimized bandwith utilization and the low security service level shows that IT governance management on Sungai Penuh Government is poor.
This research uses COBIT 5 framework because it provides best practice guides that applies commonly on all organizations that provide IT service, focus on many control objectives that related to IT processes, is a general in nature, and useful to all type of company size, both commercial or the ones that engaged in public sector.
The expected outcome from this research is the analysis of IT service level that could increase the IT service performance on Sungai Penuh Government. The IT service performance improvement is done by providing recommendations on improvement prioritazion of process capability level based on gap value principle and effort from numbers of activity on each process. The guide on making of KPI (Key Performance Indication) is based on metrics of each process goal.
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Depok: Fakultas Ilmu Komputer Universitas Indonesia, 2013
TA-Pdf
UI - Tugas Akhir  Universitas Indonesia Library
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