cover
Contact Name
Hero Wintolo
Contact Email
herowintolo@stta.ac.id
Phone
-
Journal Mail Official
informatika@stta.ac.id
Editorial Address
-
Location
Kab. bantul,
Daerah istimewa yogyakarta
INDONESIA
Compiler
ISSN : 22523839     EISSN : 25492403     DOI : 10.28989/compiler
Core Subject : Science,
Jurnal "COMPILER" dengan ISSN Cetak : 2252-3839 dan ISSN On Line 2549-2403 adalah jurnal yang diterbitkan oleh Departement Informatika Sekolah Tinggi Teknologi Adisutjipto Yogyakarta. Jurnal ini memuat artikel yang merupakan hasil-hasil penelitian dengan bidang kajian Struktur Diskrit, Ilmu Komputasi , Algoritma dan Kompleksitas, Bahasa Pemrograman, Sistem Cerdas, Rekayasa Perangkat Lunak, Manajemen Informasi, Dasar-dasar Pengembangan Perangkat Lunak, Interaksi Manusia-Komputer, Pengembangan Berbasis Platform, Arsitektur dan Organisasi Komputer, Sistem Operasi, Dasar-dasar Sistem,Penjaminan dan Keamanan Informasi, Grafis dan Visualisasi, Komputasi Paralel dan Terdistribusi, Jaringan dan Komunikasi, Desain, Animasi dan Simulasi Pesawat Terbang. Compiler terbit setiap bulan Mei dan November.
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Articles 7 Documents
Search results for , issue "Vol 7, No 1 (2018): May" : 7 Documents clear
IMPLEMENTASI LOAD BALANCING BERBASIS CLOUD COMPUTING UNTUK MENDUKUNG INFRASTRUCTURE AS A SERVICE MENGGUNAKAN METODE QUICK SORT Hero Wintolo; Lalu Suwandi Yusuf
Compiler Vol 7, No 1 (2018): May
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (936.353 KB) | DOI: 10.28989/compiler.v7i1.260

Abstract

Implementation of load balancing in cloud computing applications using quick sort method is a study to determine the access speed of each server. Design a cloud computing application using 4 laptops as application users and 3 laptops or PCs as servers in data storage. In sending data performed by the user application, the data will be distributed to the server that has been selected by the system with a quick sort method that sort the rest of the server capacity and then choose the server with the largest capacity. The stored data is placed in the htdocs file on the server. Based on the tests performed, cloud computing applications can run on at least 2 laptops using the windows version. Testing the server is also done by directly using the command prompt. During testing each server receives ping from the application to determine server performance in using load balancing. Testing without load balancing that sends data 50 times of 10 Mb to one server yields speed 15 ms, with 2 server divided by two in its data delivery that is as much as 25 times 10 Mb then speed 12 ms.
PENGUKURAN USABILITY WEBSITE E-COMMERCE SAMBAL NYOSS MENGGUNAKAN METODE SKALA LIKERT Ryan Ari Setyawan; Walter F Atapukan
Compiler Vol 7, No 1 (2018): May
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (477.725 KB) | DOI: 10.28989/compiler.v7i1.254

Abstract

Mobile Learning Menggunakan Metode Pengendalian Bahan Ajar (Studi Kasus : Mata Kuliah Sistem Operasi) Indra Listiawan; Zaidir Zaidir
Compiler Vol 7, No 1 (2018): May
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (603.622 KB) | DOI: 10.28989/compiler.v7i1.258

Abstract

Starts with the development of e-learning with simple technology to social network based on technology such as Edmudo. Because mobile phone users are very large more than two times the internet users, then some experts try to develop a model of learning with mobile phones.The problem is how to give a strong motivation for students to want to use mobile technology in teaching and learning process. This proposed research will create a mobile learning application combined with the control of teaching materials with the aim to increase student enthusiasm to obtain advanced materials after completing the existing material.Outcome to be achieved from this research is the contribution of research in the form of carelearning application with teaching material control method. This study focuses more on the side of instructional media or applications than with the content. Further research involving what form of content appeals to students still needs to be done as a future work of this research.
PENGENALAN WARNA BERBASIS ANDROID MENGGUNAKAN METODE TEMPLATE MATCHING Indra Hading Kurniawan; Nurcahyani Dewi Retnowati
Compiler Vol 7, No 1 (2018): May
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (542.095 KB) | DOI: 10.28989/compiler.v7i1.278

Abstract

Template matching method is a simple and widely used method to recognize patterns. The weakness of this algorithm is the limited model that will be used as a template as a comparison in the database such as shape, size, and orientation. The Extraction Feature algorithm addresses the problem of template models such as the shape, size, and orientation that exist in the matching template algorithm by mapping the characteristics of the image object to be recognized. Optical character recognition is used to translate characters into digital images into text formats. Its simple implementation makes the template matching method widely used. In this final project discusses the introduction of color in an image to be detected color, this color recognition is not fully successful because of the influence of lightness. The workings of this application take picture is by taking a picture and then the application identifies the color of any existing and will issue results in the form of text percent, with a success rate of 15% and 85% failure when detecting a color.
PERANCANGAN DATABASE UNTUK PEMINJAMAN BARANG DI UNVERSITAS XYZ Bondan Wahyu Pamekas; Arif Budiman; Yohanes Hans Nedy
Compiler Vol 7, No 1 (2018): May
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (529.186 KB) | DOI: 10.28989/compiler.v7i1.283

Abstract

Pendataan merupakan aktifitas yang penting sebagai sarana dalam mendokumentasikan peminjaman barang yang terdapat di Universitas XYZ. Proses pendataan yang masih menggunakan metode manual yang memerlukan proses yang panjang dan lama. Prosesnya adalah pihak peminjam yang diharuskan untuk membawa surat permohonan peminjaman barang kepada BAU, yang nantinya akan dicatat oleh pihak BAU, lalu setelah itu pihak BAU akan memberikan konfirmasi kepada pihak peminjam. Belum lagi dalam pelaksanaannya, ada kemungkinan petugas BAU lupa dalam proses transaksi dengan pihak peminjam. Penelitian ini bertujuan untuk merancang database peminjaman barang di Universitas XYZ yang nantinya sistem ini dapat diterapkan di BAU dan dapat menggantikan metode manual yang ada dan memudahkan dalam peminjaman barang. Metode yang digunakan dalam perancangan database ini adalah DBLC. Hasil akhir penelitian ini dapat merancang sebuah database yang dapat diterapkan dalam proses peminjaman barang di Universitas XYZ sehingga lebih mudah, cepat, dan terstruktur.
SIMULASI PENGENDALIAN ROUTER MIKROTIK MENGGUNAKAN ANDROID Moh Risaldi; Astika Ayuningtyas
Compiler Vol 7, No 1 (2018): May
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (684.231 KB) | DOI: 10.28989/compiler.v7i1.284

Abstract

Userman is a tool in mikrotic that serves as a network user. Userman's tools are only accessible by admin and can only be accessed via a computer device. Utilization of handheld or mobile phone device at this time the usual thing because cellular phone or handphone is as companion in carrying out everyday activities. That's what makes Hanphone is very commonplace for some people. This is because some Mobile already has the function and ability more than just the basic function. Android as an operating system that can be embedded in mobile devices have the ability to be installed applications required by the user. In this final project, the mikrotik application can be used to manage the admin that has been in the menu of user management and mikrotik application can also be successful to monitor network traffic and limit the bandwidth to the connected user.
PENCARIAN CONTENT PORTAL WEB BERITA DENGAN TEKNIK SINDIKASI BERBASIS AJAX-SOAP WEB SERVICE Bernard Renaldy Suteja
Compiler Vol 7, No 1 (2018): May
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (872.138 KB) | DOI: 10.28989/compiler.v7i1.261

Abstract

Much of the latest information is spread through web news portals and has the difficulty of finding a desired content. It takes time to browse through many portals and identify the desired content. To track any updates from a web portal can be used Really Simple Syndication (RSS) technique. By using the technique of syndication it can be made a search engine that allows to bring the desired content from the number of news web portals. Implementation of AJAX-SOAP web service will make the resulting search engine responsive and have good interoperability.

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