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ilmu komputer universitas lampung jalan Prof.Dr. Soemantri Brojonegoro, No.1 Bandar Lampung, Lampung
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Jurnal Komputasi
Published by Universitas Lampung
ISSN : 25410296     EISSN : 25410350     DOI : https://doi.org/10.23960/komputasi
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering
Jurnal Komputasi E-ISSN 2541-0350 P-ISSN 2541-0296 publised by Departement Computer Science, Faculty of Mathematics and Natural Sciences, University of Lampung. peer-reviewed journal. This journal covers all topics of computer science which includes: Computer Science Information System Software Engineering Data Mining Artificial Intelligence Networking Multimedia Database
Arjuna Subject : Ilmu Komputer (semua kategori) - Perangkat Lunak
Articles 272 Documents
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PENGEMBANGAN SISTEM INFORMASI KEPENDUDUKAN KECAMATAN KARYA PENGGAWA BERBASIS WEB Anie Rose Irawati; Dwi Sakethi; Alpiyan Zakki
Jurnal Komputasi Vol. 3 No. 2 (2015)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i2.1142

Abstract

Citizen data record can be shown satistically such as according to family number, education, religion, gender, occupation and age group. Tabulation system of demography data used by Karya Penggawa subdistrict is still in manual method such as recording amount of citizen data on Ms. Office Excel. Constraint of using this citizens data record are difficult to get accurate information about citizens data, consume too much time to check the report of citizen data, in other word tabulation of demography data still not optimal yet.By those constraint, then the information system of demography of Karya Penggawa subdistrict is needed. The system is a web based system with the main function is to form tabulation of demography which is able to show statistic of citizens data according to gender, education, occupation, religion and age group on graphics. In addition, the system able to make quarterly report of demography by choosing one of report format Print, PDF, Excel to minimize human error and make the work of staff of Karya Penggawa subdistrict easier in processing of demography.Keywords: Demography,  Information, Karya Penggawa, Subdstrict, System, Web
PENGEMBANGAN APLIKASI SISTEM PEMBELAJARAN KLASIFIKASI (TAKSONOMI) DAN TATA NAMA ILMIAH (BINOMIAL NOMENKLATUR) PADA KINGDOM PLANTAE (TUMBUHAN) BERBASIS ANDROID Didik Kurniawan; Aristoteles Aristoteles; Ahmad Amirudin
Jurnal Komputasi Vol. 3 No. 2 (2015)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i2.1143

Abstract

Biology is part of science that have special characteristics different from other sciences, in terms of objects, issues and methods as well as having many terms and have the object form of the Kingdom (kingdom): Animalia (animal’s world), Plantae (plant’s world), Monera, Protista, and Fungi. Object numbering thousands of types into its own difficulties to learn it. One way to make it easier to learn it is grouping or classification of organism is called Taxonomy and the scientific name is called Binomial Nomenclature. In this study, to learn the classification and scientific nomenclature, then created taxonomy’s application based on Android, which aims to facilitate students in classifying organism consist of Kingdom, Sub Kingdom, Super Division, Division, class, Sub class, Ordo, Family, Genus, and species. This application is designed and then implemented using the Java programming language for Android, MySQL and Web Server to manipulate the data that is needed, and updates the database periodically. The results of data test using Equivalence Partitioning test shown the application functionate well according to the analysis. In addition, based on questionnaire data, that the application is a user friendly application (with an average value of 4,17 / good), and interactive (with an average value of 4,08 / good).Keywords : Android, Application, Binomial Nomenclature, Taxonomy.
DEVELOPMENT OF HOUSEHOLD INFORMATION SYSTEM BASED ON WEBSITE AT THE DIVISION OF COSTUMER’S DATA AND INFORMATION SYSTEM PT. PELABUHAN INDONESIA II (PERSERO) TANJUNG PRIOK Anie Rose Irawati; Mohamad Faisal Wijaya
Jurnal Komputasi Vol. 3 No. 2 (2015)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i2.1144

Abstract

This research is developed a Household Information System based on website. Household information system created for Division of Customer’s Data and Information System in PT. Pelabuhan Indonesia II (Persero) Tanjung Priok. This division handles issues related to the application, network, and multimedia. This information system is created to resolve issues related to submission procedures of damage-handling and submission procedure of new item, so that users can be more efficient in the utilization of time, effort and cost in performing the procedures. This information system is created using PHP programming language. The sequence of process performed is starting from entering data to be submitted, the approval of stakeholders and printing data that have been approved. The result of Black Box testing on the system using Equivalence Partitioning method shows that the system is functioning well and accordance with user requirements. Keywords : Development of Information System, Information System for Household Division, Submission of Damage-Handling
IMPLEMENTATION OF AUGMENTED REALITY TECHNOLOGY BASED ANDROID TO DETECT AND FIND OUT LOCATION OF NEAREST GAS STATION IN BANDAR LAMPUNG CITY Didik Kurniawan; Aristoteles Aristoteles; Muhammad Fathan Kurniawan
Jurnal Komputasi Vol. 3 No. 2 (2015)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i2.1148

Abstract

Augmented Reality (AR) is a term for an environment that combines real world and virtual world, where objects in real world can be recognized through the position, direction, and location. One of AR technology which is currently being developed is Markerless Augmented Reality, with this technology, users no longer need to use a marker to display digital elements. This technology can also be used to visualize information interactively, especially when this technology is integrated with mobile devices such as smartphones that have Android operating system. Camera feature, internet, accelerometer, digital maps and GPS (Global Positioning System) on Android devices can be integrated so that AR technology can be implemented. In this research, Markerless Augmented Reality technology is implemented to detect and find out the location of the nearest gas station in Bandar Lampung city. This application was designed and then implemented by using Java for Android programming language and Beyond AR framework to detect and display AR object and the Google Maps API to display a map of  location of gas stations. The result of testing data using an Equivalence Partitioning testing indicates that the application can function in accordance with the analysis. Additionally, based on questionnaire data, this application is a user friendly application (with an average grade of 4.29 / Excellent) and interactive (with an average grade of 4.20 / Well).
Rancang Bangun Aplikasi Agen Pulsa Elektronik Bebasis Android (Studi Kasus Distributor Pulsa Maxrefil) Didik Kurniawan; Astria Hijriani; Ferdi Tanza Hartawan
Jurnal Komputasi Vol. 3 No. 2 (2015)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i2.1149

Abstract

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PENGEMBANGAN UTILITY PENCETAKAN DAFTAR HADIR KULIAH JURUSAN ILMU KOMPUTER FAKULTAS MATEMATIKA DAN ILMU PENGETAHUAN ALAM UNIVERSITAS LAMPUNG Dwi Sakethi; Anie Rose Irawati; Aqillah Aliffah Kadir
Jurnal Komputasi Vol. 3 No. 2 (2015)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i2.1150

Abstract

In 2013, the research developed a Printing Utility Lecture’s Attendance using web base of Sistem Matahari. But, due to changes in database and language of SIAKAD (Academic System Information)  University of Lampung in 2014, then the utility cannot be reused. To solving the problem, this research had successfully developed a Printing Utility of Lecture’s Attendance List, case study of Development of Computer Science, FMIPA University of Lampung. The making of attendance list is using data source from result from imported excel file format DNK (List of Student Name in A Class) retrieved from SIAKAD University of Lampung. The development is also done on improving attendance list printout with the output of a dynamic PDF file that is can be customized to user requirements.Keyword: Utility, Excel to Database, Lecture’s Attendance List
Performance evaluation of Genetic Algorithm (GA) with Repairing Strategy on Knapsack Problem Aristoteles Aristoteles; Wardiyanto Wardiyanto; Aryanti Dwiastuti
Jurnal Komputasi Vol. 3 No. 2 (2015)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i2.1138

Abstract

Knapsack Problem (KP) is known as one of combinatorial optimization problem that maximizes the amount of value (profit/ priority) of some of the items chosen to put in a sack or a bag without exceeding its capacity. KP has been applied in many fields: cargo loading, budget control, financial management and etc. In addition, KP is also included in NP-Hard problem. Several research have been conducted using some heuristic method to solve it. Some of these methods are Branch and Bound, Greedy Algorithms, Dynamic Programming, and Genetic Algorithms.However, when using GA, the feasibility of chromosome is one of critical issue. Most of optimization problem has constraint functions that will change the feasibility of solution. GA has some strategies to handle this case on the evaluation step. Evaluation not only calculates chromosome’s fitness value, but also handles the infeasible chromosomes presence. There’re rejecting strategies, repairing strategies, and penalty strategy.This paper develops a strategy GA approach with chromosome repairing strategy. In order to see the performance of the algorithm, we have done numerical experiment with several test problems taken on certain literature. In addition, this study will also give variations in GA parameter to determine the efficiency and effectiveness of the algorithm.
Penggabungan Dua ISP Guna Menstabilkan Koneksi Internet Dengan Metode Failover Didik Kurniawan; Wisnu wardhana; Nikko Agustino Ito
Jurnal Komputasi Vol. 4 No. 2 (2016)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i2.1210

Abstract

This early (nowadays), Internet Service Provider has been growing rapidly. To choose Internet Service Provider is extremely difficult because every Internet Service Provider has its advantages and disadvantages as well. Some methods such as Failover, Per Connection Classifier, Round Robin, and several others are able to combine between an internet connection from several multiple Internet Service Provider. Failover method is being useful for separating between the Internet Service Provider that will be a priority connection and the backup connection. In this application two or more Internet Service Providers cooperate together to keep the Internet connection remain stable. By using the application, it is no longer difficult to handle the problem of bad Internet Service Provider.
Penerapan Metode Case Based Reasoning Pada Pengembangan Aplikasi Recipe Recommendation Berbasis Android Kurnia Muludi; Didik Kurniawan; Lia Atika Rani
Jurnal Komputasi Vol. 4 No. 2 (2016)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i2.1214

Abstract

Recipes are needed as a means to guide people when preparing ingredients for cooking, making and serving food. These days there are more and more smartphone users and Android is the most dominant operating system. Android based smartphone is very easy to use, so many people choose  it.  Case   Based Reasoning (CBR) is  a  problem solving approach by emphasizing the role of prior experience. New problems can be solved by utilizing toward similar problems that have been solved before. In this study, we design and build a Recipe Recommendations Apps for Android  and applying Case-Based Reasoning method.   This application provide recommendations of any recipes of Indonesian Foods that can be made by inputting available ingredients and step by step of cooking and the way they are presented. This evaluation show that the application successfully constructed and useful for user.
IMPLEMENTASI METODE MARKET BASKET ANALYSIS (MBA) PADA APLIKASI E-COMMERCE STUDI KASUS ANANDA SHOP Rita Saraswati; Astria Hijriani; Febi Eka Febriansyah
Jurnal Komputasi Vol. 4 No. 2 (2016)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i2.1227

Abstract

This research is designing The Implementation of Market Basket Analysis (MBA) Method on E-Commerce Application as one way to expand and help the selling on Ananda shop.  In this Implementation, Market Basket Analysis Method (MBA) was used to determine which product will be bought by customers in one time through analysis of customers’ transaction list. This E-Commerce Application gives suggestion on related product match to product that has been chosen by a customer, so customer can easily see the product and bought it. This system was built using PHP and MySQL language. The result of functional data testing based on test case showed that this system can work “properly” to its purpose.

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