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Jurnal Komputasi
Published by Universitas Lampung
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Core Subject : Science,
Lingkup dan fokus jurnal berkaitan dengan tema-tema computer science, information technology, information system, software engineering, data mining, artificial intelligence, networking, multimedia, database, dan operating system
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Articles 231 Documents
IMPLEMENTASI METODE DYNAMIC PROGRAMMING PADA APLIKASI PENENTUAN JARAK MINIMUM Wamiliana Wamiliana; Dian Kurniasari; Fatkur Rokhman
Jurnal Komputasi Vol 1, No 1 (2013)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v1i1.393

Abstract

Mathematics and Computer Science are closely related. Many problems that appear in Computer Science’s problems can be solved by using mathematical techniques or concepts; for example, finding the nearest distance, minimum fares, or minimum time. The determination of the minimum value can be found by using of mathematical programming, namely dynamic programming. Nevertheless, there are several another consideration factors such as security roads impassable, the vehicle used, comfortability road infrastructure, and others. Dynamic programming is one of the methods in mathematics which is useful to create a sequence of interrelated decisions, and provides a systematic procedure to determine the optimal combination of a decision. This paper will discuss about dynamic programming that applied in the determination of the minimum distance. Determination of the minimum distance will use an application to make it easier for calculation.Keywords: mathematics, dynamic programming, minimum distance, application
Rancang Bangun Aplikasi Iqro’ Berbasis Android Kurnia Muludi; Didik Kurniawan; Ahmad Habibullaah
Jurnal Komputasi Vol 3, No 1 (2015)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i1.422

Abstract

Masih banyak orang islam yang belum bisa membaca Al Qur’an, baik anak – anak maupun orang dewasa. Selain kesibukan aktifitas yang dilakukan, bagi orang dewasa rasa malu kepada orang lain menjadi alasan utama. Salah satu cara belajar membaca Al Quran yaitu dengan menggunakan iqro’. Iqro’ dalam bentuk buku masih banyak digunakan, sehingga dirasa kurang interaktif dan membuat cepat bosan untuk mempelajarinya. Android sebagai sistem operasi untuk perangkat mobile, sudah banyak digunakan. Android juga bersifat open source sehingga aplikasi – aplikasinya lebih mudah untuk dikembangkan. Aplikasi iqro’ ini akan terintegrasi dengan Smartphone dan Tablet PC berbasis Android, sehingga pengguna bisa mempelajarinya dimana saja dan kapan saja. Penelitian ini bertujuan untuk membuat aplikasi iqro’ yang memiliki tampilan bagus, mudah digunakan, mudah dipelajari dan menyenangkan bagi penggunanya. Selain itu juga, tujuan dari penelitian ini yaitu mengenalkan kepada orang tentang teknologi informasi khususnya Android. Hasil penelitian ini yaitu suatu aplikasi iqro’ berbasis Android yang bisa digunakan sebagai media pembelajaran alternatif untuk mempelajari iqro’ agar lebih interaktif dan memberikan kemudahan dalam mempelajarinya. Kata kunci: Android, Aplikasi, Iqro’, Media Pembelajaran Alternatif, Open Source.
Pengembangan Sistem Penggajian Pada Kantor Pelayanan Kekayaan Negara dan Lelang (KPKNL) Kota Metro Anie Rose Irawati; Machudor Yusman; Lenny Tiarma Sinaga
Jurnal Komputasi Vol 1, No 2 (2013)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v1i2.565

Abstract

The development of technology which are grow faster requires any person or institutions to do their job quickly. Payroll system is one of many important things at any institution. To calculate employee’s salary accurately and quickly a computerized system is need. Kantor Pelayanan Kekayaan Negara dan Lelang (KPKNL) in Metro City is an institution that is responsible to the community services. The process of payroll system on this institution has been done using computer in semi manual way. Therefore this institution needs a computerized system that could calculate employee salary automatically. On this research was made a payroll system that integrated with crystal report of finger print attendance system. Payroll system can convert data from crystal report of finger print attendance systems for calculate the salary of employee. In addition, the system can cut withholding tax, cut delay or go home before time home, and presenting more detail attendance and salaries recapitulation report of employees. This research used visual basic 6.0 as programming language, MySQL as database, and  crystal report to perform reports. The method of development system that used in this research is waterfall method. The result of Black Box Testing showed that payroll system has been successfully built according to user requirement.
Pengembangan Script Instalasi dan Konfigurasi Samba Server pada OpenWrt 12.09 Attitude Adjustment Didik Kurniawan; Imam Gunaro; Wisnu Wardhana
Jurnal Komputasi Vol 2, No 2 (2014)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v2i2.1103

Abstract

Samba is a re-implementation of the SMB (Server Message Block) / CIFS (Common Internet File System) from Windows NT used for providing shared access to files, printers and miscellaneous communications between nodes on a network. Samba uses the client- server mechanism whereby a computer will act as a server and should always be active to provide services to users. As an alternative, wireless router is used to replace computer server functionality to provide the same services as computer server did. By using OpenWrt, wireless router can be installed with Samba server. To simplify the installation and configuration process of Samba server, we designed a Bash shell script to automatically installing and configuring Samba server on OpenWrt router.Keywords: bash, networking, OpenWrt, router, samba, shell script
PENGEMBANGAN SISTEM INFORMASI PENDAFTARAN BEASISWA PENINGKATAN PRESTASI AKADEMIK (PPA) JURUSAN ILMU KOMPUTER FAKULTAS MATEMATIKA DAN ILMU PENGETAHUAN ALAM UNIVERSITAS LAMPUNG DENGAN MENERAPKAN ALGORITMA SORTING QUICK SORT DAN SELECTION SORT Dwi Sakethi; Febi Eka Febriansyah; Novita Sari
Jurnal Komputasi Vol 3, No 2 (2015)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i2.1134

Abstract

Information System of PPA Scholarship Registration at Department of Computer Science Faculty of Mathematic and Natural Science Universitas Lampung by applying Sorting Algorithm Quick Sort and Selection Sort is a system that is used to ease the processing of shcolarship data. A student who participates the selection of PPA scholarship registration at Department of Computer Science has to enter the registration data on this system, so that the Secretary of Department doesn’t need to enter the applicant’s scholarship registration data anymore. This system can also rank automatically by using two sorting methods Quick Sort and Selection Sort. This system is built by using PHP as the programming languange and MySQL. Based on running time sort and complexity of its algorithm, it’s proved that Quick Sort Method is faster that Selection Sort Method. The result of functional testing data shows that the system can function in accordance with the requirement analysis. Based on non-fuctional testing data, it shows that at admin level of this system is include in category of “Good” with the average value of 4.20 and user (student) level of this system is include in category of “Good” with the average value of 3.97.
PENGEMBANGAN PROTOTYPE SISTEM INFORMASI MANAJEMEN UNTUK JASA INSTALASI DAN TROUBLESHOOTING JARINGAN INTERNET Donesa Rucci; Anie Rose Irawati; Didik Kurniawan
Jurnal Komputasi Vol 4, No 1 (2016)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i1.1215

Abstract

Nowadays the internet is growing rapidly including in Indonesia. Internet has become an essential requirement for everyone to get information or other purposes. The benefits of internet make  many people use the internet as appliances for supporting their activities. The use of internet has an impact on the increasing demand to the internet services provider. Internet provider is a company which engaged in providing internet services. In the process of instalation and troubleshooting for internet network, the provider requires a management information system which is used to organize the division of task for handling the installation and troubleshooting of internet network. The internet provider who has not had a management system yet, will get difficulties to devide the tasks of their employees for handling the process of installation and troubleshooting of the internet network. This research, created a management information system for installation and troubleshooting of internet network service which is recieve the information of internet interference from the customers and help in handling process division of tasks for installing and troubleshooting of internet network. This management information system was created using PHP (Hypertext Prepocessor) and some plugins such as twitter bootstrap and high chart. The result of Black Box testing showed that this management information system for installation and troubleshooting of internet network service has been successfully created as the users need.Keywords: Internet, Internet Service Provider (ISP), Management Information Systems (MIS), PHP.
PEMETAAN PRESTASI SEKOLAH MENENGAH ATAS/KEJURUAN DIKOTA BANDAR LAMPUNG BERBASIS ANDROID Fajri Reskanida; Kurnia Muludi
Jurnal Komputasi Vol 4, No 1 (2016)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i1.1180

Abstract

School is an institution that was specifically designed for teaching students under the supervision of teachers. School that basically as a tool to implement education is expected to make more advanced society. This system is aimed as an alternative media to facilitate students and people who want to get information about senior and vocational high schools located in Bandar Lampung. In this study, mapping the achievement of senior/vocational high school in Bandar Lampung was built based on android and by using Java programming language. Method used in this application is Waterfall, and designed by using Unified Modeling Language (UML). This application includes 127 schools in Bandar Lampung consisting of 64 senior high schools (SMA) and 63 vocational high schools (SMK). This application has a variety of data such as school achievements, the value of National Examination, school address, school pictures, coordinates point of school and telephone number that can assist users to find information and location of High School and Vocational School in Bandar Lampung. Result of the test that performed by using Equivalence Partitioning method indicates that management rules of system can run properly as its function and this system can provide information properly. Additionally, based on testing data, this application is included into the category of user friendly application with the average value of percentage of 84.11% (Very Good).Keywords: Geographic Information System, Mapping, Senior High School, VocationalHigh School, Android
Sistem Pendukung Keputusan Untuk Kenaikan Jabatan Aparatur Sipil Negara Struktural Dengan Metode SAW Mya Riska Fitriyani; Didik Kurniawan
Jurnal Komputasi Vol 4, No 2 (2016)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i2.1394

Abstract

Local Government Finance and Regional Asset Lampung Tengah Regency is a government agency that is engaged in the field of financial management and regional assets. Employees are resources that very important to determining the success of a work unit. Efforts to improve the quality of the performance of a public servant namely the position increase. Incumbency is the position that indicates the level of a Civil Servants. Incumbency increase is an award given on work performance and dedication Civil Servants. Decision Support System which can help facilitate determining an employee can be said to be worthy for incumbency increase. In this study the calculation method of decision making used is Simple Additive Weighting (SAW) with 6 criteria echelon, working lives of civil servent, working lives of echelon, working lives of incumbency, last education and training. The system is built using the PHP programming language. The test results using Black Box Testing and questionnaires show that the system can be function according to user needs and system is deemed to have the criteria of incumbency increase structural of the Civil Servant in Local Government Finance and Regional Asset Lampung Tengah Regency
Pengembangan SMS Gateway Sebagai Pusat Penyebaran Informasi Sekolah Rico Andrian; Didik Kurniawan; Florencia Irena
Jurnal Komputasi Vol 2, No 1 (2014)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v2i1.1087

Abstract

Nowadays, information is no longer a complementary product but a major requairement especially in some institutions such as schools. Dissemination of information on the school system is still using paper. Dissemination of information can be facilitated by making an SMS-based information system center for announcing some school activities to parents, teachers, and students by SMS gateway as school information dissemination center. SMS gateway system is implemented by using a MySQL database, GAMMU as SMS gateway tools and programming language PHP.Keywords: Information, SMS Center, SMS Gateway, GAMMU 
Pembangunan Tools Pembelajaran Pemrograman Java Melalui Live CD / Live USB Irwan Adi Pribadi; Wamiliana Wamiliana; Ervan Heppyda; Wisnu Wardhana
Jurnal Komputasi Vol 3, No 1 (2015)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i1.1034

Abstract

Linux is an open source operating system. Everyone can change and develop the Linux operating system as needed. In this research we use Linux operating system to generate a new operating system that supports learning Java programming. The resulting operating system is runs via Live CD / Live USB. The operating system has been successfully created and can be used as learning tools for Java programming.

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