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Jurnal Komputasi
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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 10 Documents
Search results for , issue "Vol 4, No 2 (2016)" : 10 Documents clear
Optimasi Query pada sistem informasi pencatatan aktifitas perubahan data nilai mahasiswa nilaliliana prihatin; dwi sakethi; febi eka febriansyah
Jurnal Komputasi Vol 4, No 2 (2016)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i2.1378

Abstract

A large amount of data can affect the search process the data in a database. The greater the amount of data, then the data search process will take longer. In a process of value management, activity data changes the value of an activity that is often overlooked by managers value. This system is used to listing activites done by student grades manager. The recording process will make the amount of data increases and pencarianya time it will take substantial time. The prior research explained that relational operators combined with indexing strategy in sub query has a better performance compared to using the other methods. This research using indexing strategy and nested query for activity listing information system for student grades data changes. The process of system testing conducted several experiments such as comparing data using index and data that did not use the index (table scan) to several conditions, namely the data on the amount of 517, 980, 2369, and 4221. Nested query testing and regular query or query were tested directly using the same amount of data and applied on subjects data search. Indexing strategy that is applied to the big amount of data will generate faster execution time than a search without indexing strategy, in contrary to the small amount of data indexing strategy does not really affect the search process. The use of nested query in the subjects data search will be faster than the search time regular query or query directly.
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 : 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.
PENCARIAN DATA PADA SISTEM BANK DATA NILAI MAHASISWA JURUSAN ILMU KOMPUTER MENGGUNAKAN METODE BRUTE FORCE Esti Puri Cindona; Dwi Sakethi; Febi Eka Febriansyah
Jurnal Komputasi Vol 4, No 2 (2016)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i2.1387

Abstract

Data Bank System is a place that is used to store data. In Computer Science Department, Data Bank System that is used to store data of students’ score at Computer Science Department. The System of Students’ Data Bank Score at Computer Science Department is still in manual form. Therefore, the system of Students’ Data Bank score at Computer Science Department that is still in the manual system is developed to be digital system. In searching the system of students’ data bank Score at Computer Science Department in digital form by applying Brute Force algorithm. Brute Force algorithm is a string searching algoritm which is used each character checking method in pattern with every character in the text. Data searching in the System of Students’ Data Bank Score at Computer Science Department the testing was done with some case  tests that focused on functional system. Data searching in the System of Students’ Data Bank Score at Computer Science Department was using Brute Force Method by ten people that was randomly chosen. The questionnaire result of system testing was using Likert scale, with the result of final score was 83,33 or it could be stated that the System of Students’ Data Bank Score at Computer Science Department by using Brute Force method was “Very Good”.
PENGEMBANGAN SISTEM PENCARIAN INFORMASI PADA HADIST RIWAYAT BUKHARI jaka purnama sidi; dwi sakethi; Bambang Hermanto
Jurnal Komputasi Vol 4, No 2 (2016)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i2.1396

Abstract

Hadiths narrated by Bukhari hadith is no question of their validity in the level of Indonesian society. Because people are Muslims desperately need information fast hadith related by Bukhari. In the life of more advanced, more and more people find information that was not relevant in the spread of hadith Bukhari. To know the hadith infromasi, in accordance with the original or not, the communities need to open the book so thick and takes a long time. In order to accelerate and facilitate the public in Bukhari hadith access to the daily life of the days of the search information systems developed in the hadith narrated by Bukhari.In this study designed a web-based information system called Information Systems Development Search Hadith Bukhari, designed using programming languages PHP MySQL. With this information system, it is expected to answer the problems that occur in the community to access the hadith is easy with a relatively short time.Keywords: Hadith Bukhari, PHP MySQL, information systems
Aplikasi Pencarian Informasi Sholat Jumat di Kota Bandar Lampung Menggunakan LBS Berbasis Android Kurnia Muludi; Febi Eka Febriansyah; Alfabet Setiawan
Jurnal Komputasi Vol 4, No 2 (2016)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i2.1231

Abstract

The utilization of GPS (Global Positioning System) technology on telecommunication tools stimulates Location Based Service (LBS) in smartphone.  This service provides an information that can be accessed through mobile network and is able to use geographic location. In this research, application is designed and created for giving the information about Friday prayer schedule in Bandar Lampung, including the information about mosques, preacher in charge in certain mosque, and shows the nearest mosque location within a radius of 1 km. The application consists of Android Mobile application for users and Web Based System for Administrator and both are connected with Web Service. This study shows that the new created application can give the information about Friday prayer in Bandar Lampung and the test result by using Black-Box equivalence partitioning shows that the application runs in accordance with the requirements.
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
Rancang Bangun Pengolahan Zakat, Infak, dan Sedekah Arif Andi Susanto; Aristoteles Aristoteles; Machudor Yusman M
Jurnal Komputasi Vol 4, No 2 (2016)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i2.1245

Abstract

Zakat, infak, and sedekah management was regulated in the Law of the Republic of Indonesia Number 23 of 2011 includes planning, collection, distribution, and utilization. They should also be managed institutionally with accordance of Islamic Shari'a, trusting, benefiting, justice, rule of law, integrated, and accountability. One objective of the Lembaga Amil Zakat (LAZ) is to colect and manage deposited of zakat, infak, and sedekah (ZIS) from muzakki to be distributed and utilized to mustahik accordance with Islamic Shari'a. Using and developing of System Information for ZIS is necessary, so zakat management on LAZ can be managed by an accountable and transparent. With ZIS System Information, it can be easier for officers in zakat data processing, provide the public in general and muzakki in particular to look directly existing information, and speed up the process of presenting information regarding the collecting and utilization of ZIS.Keywords: collection, infak, management, sedekah, utilization, zakat.
Pemetaan Sebaran Asal Siswa dan Klasifikasi Jarak Asal Siswa SMA Negeri di Kabupaten Pringsewu Menggunakan Metode Naive Bayes Riska Aprilia; Kurnia Muludi; Aristoteles Aristoteles
Jurnal Komputasi Vol 4, No 2 (2016)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i2.1351

Abstract

Distance students can be seen from the data stored student's address. Address high school students in the Pringsewu District have different distances. This research was conducted to determine the classification of the distance stored in high school students in the Pringsewu District. Distance students are classified to obtain five categories: "sangat dekat", "dekat", "sedang", "cukup jauh",  and "jauh" by using eight attributes are "nomor", "SMA", "kabupaten", "kecamatan", "kelurahan", "jarak", "asal SMP", and "class". The classification performed by using Naive Bayes using Weka tool. Distribution of training data and testing data is defferent as much as 20 times of testing, resulting in the highest accuracy Naive Bayes is 89.329% on distribution of 60% training data : 40% testing data. The data of students address and information classification results displayed in the form of digital map that is mapping of student's address in high school in the Pringsewu District.
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 : 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.
IMPLEMENTASI METODE MARKET BASKET ANALYSIS (MBA) PADA APLIKASI E-COMMERCE STUDI KASUS ANANDA SHOP Saraswati, Rita; Hijriani, Astria; Febriansyah, Febi Eka
Jurnal Komputasi Vol 4, No 2 (2016)
Publisher : Universitas Lampung

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

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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