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INDONESIA
Seminar Nasional Aplikasi Teknologi Informasi (SNATI)
Published by Universitas Islam Indonesia
ISSN : -     EISSN : -     DOI : -
Core Subject : Science,
Computer Science & IT
Arjuna Subject : -
Articles 103 Documents
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Search results for , issue "2008" : 103 Documents clear
Evaluating Focus and Quality of Indonesian E-Government Websites Fathul Wahid
Seminar Nasional Aplikasi Teknologi Informasi (SNATI) 2008
Publisher : Jurusan Teknik Informatika, Fakultas Teknologi Industri, Universitas Islam Indonesia

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Abstract

The study aimed to evaluate focus and quality of Indonesian e-government website. All 456 websites ofdistricts/cities throughout the country are taken into account. The study revealed that 66.9% of districts/citieshad their own website and were in operations, while other were either still embedded into website of province,not found, or inaccessible. In general, the websites focused on promoting linkage between government andbusiness, while efficiency and effectiveness in the delivery of frontline services were less prioritized. The qualityof the website in general was in medium level, both in terms of the quality of content and the level of ease-of-use.Keywords: e-government website, website focus, website quality, Indonesia.
Metode Estimasi Delay Signal Untuk Sistem Secondary Surveillance Radar Tracking Roket Wahyu Widada; Sri Kliwati
Seminar Nasional Aplikasi Teknologi Informasi (SNATI) 2008
Publisher : Jurusan Teknik Informatika, Fakultas Teknologi Industri, Universitas Islam Indonesia

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Abstract

Desain dan simulasi sistem secondary RADAR telah dikembangkan untuk estimasi trayektori roket dalamuji terbang. Salah satu bagian algoritma yang sangat penting adalah estimasi time delay antara signal yangdikirim dengan signal yang diterima. Di dalam tulisan ini kami membahas algoritma TDOA (Time Delay OfArrival) berbasis frekuensi (frequency-domain) untuk prosesing signal tersebut. Hasil percobaan menunjukkanbahwa dalam kondisi random noise yang besar, algoritma ini lebih presisi dan akurat dibanding denganalgoritma berbasis waktu. Sampai dengan SNR = 0.25 nilai kesalahan masih relative kecil
The Effect Of Transformation Part In Image Compression Unan Yusmaniar Oktiawati
Seminar Nasional Aplikasi Teknologi Informasi (SNATI) 2008
Publisher : Jurusan Teknik Informatika, Fakultas Teknologi Industri, Universitas Islam Indonesia

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Abstract

Image compression is an important part in many signal processing applications to minimize data storage.In the last few years, many experiments of wavelet-based schemes for image compression have been developedand implemented. This paper presents comparison of DCT-based method with wavelet-based image compression.Keywords: Discrete Cosine Transform, Wavelet, Dual Tree Complex Wavelet Transform, Image Compression

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