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Jurnas Nasional Teknologi dan Sistem Informasi
Published by Universitas Andalas
ISSN : 24768812     EISSN : 24603465     DOI : https://dx.doi.org/10.25077/TEKNOSI
Core Subject : Science,
Computer Science & IT Decision Sciences, Operations Research & Management
Jurnal ini menerbitkan artikel penelitian (research article), artikel telaah/studi literatur (review article/literature review), laporan kasus (case report) dan artikel konsep atau kebijakan (concept/policy article), di semua bidang : Geographical Information System, Enterpise Application, Bussiness Intelligence, Data Warehouse, Network Computer Security, Data Mining, Computer Architecture Design, Mobile Computing, Computing Theory, Embedded system, Decision Support System
Arjuna Subject : Ilmu Komputer (semua kategori) - Sistem Informasi
Articles 8 Documents
 1 
Search results for , issue "Vol 3, No 3 (2017): Desember 2017" : 8 Documents clear
Kajian Implementasi Graph Database pada Rute Bus Rapid Transit Panji Wisnu Wirawan; Djalal Er Riyanto
Jurnal Nasional Teknologi dan Sistem Informasi Vol 3, No 3 (2017): Desember 2017
Publisher : Jurusan Sistem Informasi, Fakultas Teknologi Informasi, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/TEKNOSI.v3i3.2017.313-319

Abstract

Bus Rapid Transit (BRT) merupakan salah satu sarana transportasi publik yang memiliki rute perjalanan tertentu atau disebut sebagai koridor. Satu koridor BRT dengan koridor yang lain bukanlah koridor yang terpisah, melainkan saling terhubung. Dalam melakukan perjalanan, penumpang BRT boleh jadi melakukan perpindahan koridor melalui shelter. Informasi tersebut perlu didapatkan seorang calon penumpang sebelum melakukan perjalanan supaya tidak terjadi perpindahan koridor yang salah. Teknologi informasi memungkinkan representasi informasi pencarian koridor yang tepat ketika penumpang akan melakukan sebuah perjalanan, terlebih dengan hadirnya graph database. Graph Database memungkinkan representasi BRT yang baik karena sifat graph yang secara standar telah menunjukkan node dan relationship. Artikel ini mengkaji penerapan graph database untuk data pada BRT. Selain itu, artikel ini mendesain sebuah algoritma pencarian koridor BRT. Harapannya, algoritma tersebut dapat digunakan untuk membangun aplikasi yang memanfaatkan data pada graph database. Hasil kajian menunjukkan bahwa graph database dapat diterapkan untuk data BRT dan algoritma yang dibangun dapat digunakan untuk menyajikan informasi rute sekaligus menyampaikan informasi perpindahan koridor.
Pembangunan Sistem Informasi Rawat Jalan Berbasis Web dengan Fitur Mobile pada Puskesmas Tarok Kota Payakumbuh Dini Hariyati; Ricky Akbar; Meza Silvana
Jurnal Nasional Teknologi dan Sistem Informasi Vol 3, No 3 (2017): Desember 2017
Publisher : Jurusan Sistem Informasi, Fakultas Teknologi Informasi, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/TEKNOSI.v3i3.2017.353-359

Abstract

The Center for Public Health (Puskesmas) serves as the primary health service center in outpatient services. One of them is Tarok Puskesmas which is one of the public health centers in Payakumbuh. Currently the outpatient service system in Tarok Puskesmas is still done manually so that there is often a long process of information exchange or the occurrence of misinformation between sections in the puskesmas. Therefore, an application is required to improve the system by designing and building a web-based information system using mobile features. Development methods on this system use waterfall method and application testing using blackbox testing method. The system is designed by analyzing the needs of the current system with three functionalities, ie viewing the history of patient visits, viewing medical records, and viewing reports of puskesmas that can be described by contex diagrams in seven entities, ie patients, admissions officers, policemen, pharmacists, Doctors, and leaders. This app is designed using a PostgreSQL database. This outpatient information system database has eleven tables, ie patient table, visit table, traffic_transaction table, family_name table, drug table, employee table, access table, poly table, disease table, preset table, and transaction table. The test results show that the implementation results have been in accordance with the functional requirements of system applications.
User Behavior in Using Mobile Commerce (Scale Development: Perspective of Trust and Risk) Setiawan Assegaff; Jasmir Jasmir; Dodo Zaenal Abidin; Sharipuddin Sharipuddin
Jurnal Nasional Teknologi dan Sistem Informasi Vol 3, No 3 (2017): Desember 2017
Publisher : Jurusan Sistem Informasi, Fakultas Teknologi Informasi, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/TEKNOSI.v3i3.2017.320-325

Abstract

The aim of ours research is to explore the relation between the elements of trust and risk and their impact on consumer behavior in the intention of use of mobile commerce services based on sales. The final goal of this research is to understand consumer behavior in the use of mobile commerce application services in Indonesia by considering the elements of trust and risk in consumer behavior. Finding from previous research have revealed that trust and risk is one of the critical aspects in the use of e-commerce services. This article focus is to discuss the development stages of research instruments development to be used in next survey agenda. By applying Technology Acceptance Model (TAM) as a theoretical basis of a conceptual model and the research instrument was developed. Models and instruments then validated through a pilot study involving 75 students as respondents. Survey data were analyzed via Smart-PLS software version 2 to ensure reliability level and validity of the instrument. This study resulted in a validated instrument that will be used to collect data from actual surveys
Geographic Information System Produksi Energi dan Pertambangan Kabupaten Musi Banyuasin Usman Ependi
Jurnal Nasional Teknologi dan Sistem Informasi Vol 3, No 3 (2017): Desember 2017
Publisher : Jurusan Sistem Informasi, Fakultas Teknologi Informasi, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/TEKNOSI.v3i3.2017.360-369

Abstract

Energy and mining reporting have to conduct for the exploration company in order to make control while exploration. Government control can perform by making profiling of energy and mining data that exist in the area as consideration in taking policy or decision. Stages of energy and mining reporting are very important to do especially in areas that have energy and mining resources such as Musi Banyuasin regency. Profiling can performed by mapping the location of energy and mining results using a geographic information system (GIS) to organize data between explorers and governments. Based on these conditions GIS was developed using a technique that prioritizes user needs with extreme programming development techniques. The result of GIS development shows that the processing of data becomes information based on spatial and non-spatial data with the final result of energy and mining report. The report presented can be used as a report to the relevant parties as an effort to open data of energy and mining as material in decision-making or policy. Geographic information system generated systematically developed using extreme programming approach with five stages of exploration, planning, iteration, production and maintenance so that it can run funtionaly according to its function
Analisa Link Balancing dan Failover 2 Provider Menggunakan Border Gateway Protocol (BGP) Pada Router Cisco 7606s Darmawan Darmawan; Teguh Imanto
Jurnal Nasional Teknologi dan Sistem Informasi Vol 3, No 3 (2017): Desember 2017
Publisher : Jurusan Sistem Informasi, Fakultas Teknologi Informasi, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/TEKNOSI.v3i3.2017.326-333

Abstract

Sistem link balancing dan failover merupakan salah satu cara yang dapat digunakan untuk membagi beban traffic dari client pada beberapa koneksi internet, dapat sebagai backup/failover ketika salah satu koneksi internet mengalami gangguan. Pada perancangan sistem ini digunakan 4 buah router, yaitu terdiri dari satu router cisco 7606s yang berfungsi sebagai main gateway yang mengatur sistem failover dan link balancing menuju ke 2 buah router mikrotik RB951G 2HND sebagai jalur kedua ISP dan router mikrotik CCR1036-12G-4S sebagai gateway dari FTP server. Tiap router tersebut memiliki Autonomus System Number yang berbeda yang saling berkomunikasi menggunakan routing Border Gateway Protocol (BGP). Dari hasil pengujian penggunaan link balancing dengan besar bandwidth 10 mb/s, didapatkan throughput 794 KB/s, sedangkan yang tidak menggunakan link balancing dengan bandwidth sebesar 20 mb/s, didapatkan nilai throughput hanya 136 KB/s. Penggunaan link balancing dapat memanfaatkan besar bandwidth yang ada dan meningkatkan throughput, dibandingkan tidak menggunkan link balancing. Pada pengujian delay, menggunakan link balancing hanya delay 1.24 ms, sedangkan tidak menggunakan metode link balancing mencapai 8.19 ms. Nilai latency didapatkan 12 ms untuk menggunakan link balancing sedangkan tidak menggunkan metode link balancing mencapai 1896 ms.
Optimasi Prediksi Dengan Algoritma Backpropagation Dan Conjugate Gradient Beale-Powell Restarts Anjar Wanto
Jurnal Nasional Teknologi dan Sistem Informasi Vol 3, No 3 (2017): Desember 2017
Publisher : Jurusan Sistem Informasi, Fakultas Teknologi Informasi, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/TEKNOSI.v3i3.2017.370-380

Abstract

Optimization of a prediction (forecasting) is very important to do so that the predicted results obtained to be better and quality. In this study, the authors optimize previous research that has been done by the author using backpropagation algorithm. The optimization process will use Conjugate Gradient Beale-Powell Restarts. Data to be predicted is Consumer Price Index data based on health group from Medan Central Bureau of Statistics from 2014 until 2016. Previous research using 8 architectural models, namely: 12-5-1, 12-26-1, 12-29 -1, 12-35-1, 12-40-1, 12-60-1, 12-70-1 and 12-75-1 with best architectural models 12-70-1 with an accuracy of 92%. In contrast to previous research concentrating on finding accuracy using backpropagation, this study will optimize the backpropagation with Conjugate Gradient Beale-Powell Restart, which not only focuses on accuracy but also the convergence of the two algorithms and the translation of predicted results, which is not done in a previous study. This research will use the same architectural model as the previous research and will get the result with the accuracy of 92% with the best architectural model that is 12-70-1 (same as previous research). Thus, this model is good enough for prediction even with different algorithms, since the accuracy of converging backpropagation with Conjugate Gradient Beale-Powell Restarts.
Pencarian Kelompok Tani Menggunakan Sistem Informasi Geografis bagi Penyuluh di Kabupaten Agam Yossi Prima Ariyani; Haris Suryamen; Fajril Akbar
Jurnal Nasional Teknologi dan Sistem Informasi Vol 3, No 3 (2017): Desember 2017
Publisher : Jurusan Sistem Informasi, Fakultas Teknologi Informasi, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/TEKNOSI.v3i3.2017.334-342

Abstract

Kabupaten Agam adalah salah satu kabupaten di Sumatera Barat yang 38,20% dari jumlah penduduknya bekerja di sektor pertanian. Pemerintah Kabutpaten Agam sangat menggalakkan pengembangan sektor pertanian dengan pengembangan kelembagaan dan komoditas unggulan setiap kelompok tani. Penyuluhan bagi setiap kelompok tani yang dilakukan oleh penyuluh-penyuluh dan dikelola oleh Badan Pelaksana Penyuluhan Pertanian Perikanan Kehutanan dan Ketahanan Pangan (BP4K2P). Dengan jumlah kelompok tani kurang lebih 1.737 kelompok dan tersebar di 2.232,30 km2  akan menyulitkan bagi BP4K2P terutama penyuluh untuk mengetahui lokasi setiap kelompok tani. Sebuah sistem informasi yang berbasis lokasi kelompok tani menjadi solusi bagi penyuluh dalam menemukan informasi setiap kelompok tani yang ada. Perangkat lunak dibangun dari rangkaian proses berurutan yang meliputi tahap analisis, desain, pengodean, dan pengujian. Analsis didapatkan kebutuhan fungsional sistem dirumuskan dengan kemampuan melakukan pencarian berdasarkan nama kelompok tani, kenagarian, jenis kelompok dan komoditi unggulan serta menampilkan rute menuju lokasi kelompok tani. Aplikasi dibangun berbasis web dengan memanfaatkan Google Maps sebagai peta dasarnya. Pengolahan data spasial memanfaatkan fitur PostGIS. Pengujian sistem dilakukan degan secara blackbox testing yang berfokus pada kemampuan fungsioanl sistem. Hasil dari pengujian yang dilakukan oleh tujuh orang penguji terhadap 7 kebutuhan fungsional menunjukkan bahwa sistem yang dibangun telah sesuai dengan kebutuhan fungsional sistem yang dirancang.
Sistem Informasi Penjualan Berbasis Kinerja pada Proyek Apartemen Mega City Bekasi Dyani Ayu Aisyah; Kursehi Falgenti
Jurnal Nasional Teknologi dan Sistem Informasi Vol 3, No 3 (2017): Desember 2017
Publisher : Jurusan Sistem Informasi, Fakultas Teknologi Informasi, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/TEKNOSI.v3i3.2017.343-352

Abstract

Mega City Apartment Bekasi is an integrated residence with shopping and office center developed by PT. Mega Utama Development. The sales data encountered in the Mega City apartment project is still manualy by using speadsheet application. There has been no centralized data processing with an application support, especially marketing division. The purpose of this study to build a performance-based sales information system at PT. Mega Utama Development. The method used in developing this information system is SDLC. The SDLC model used in the development of this information system is the "Classic Life Cycle" or waterfall model. With the support of performance-based sales information system, the sales process of apartment units in PT. Mega Utama Development becomes more effective and marketing managers can directly control the performance of sales eksekutifs based on performance reports on this information system. 

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