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OKTAL : Jurnal Ilmu Komputer dan Sains
Published by CV. Multi Kreasi Media
ISSN : -     EISSN : 28282442     DOI : -
1. Komputasi Lunak, 2. Sistem Cerdas Terdistribusi, Manajemen Basis Data, dan Pengambilan Informasi, 3. Komputasi evolusioner dan komputasi DNA/seluler/molekuler, 4. Deteksi kesalahan, 5. Sistem Energi Hijau dan Terbarukan, 6. Antarmuka Manusia, 7. Interaksi Manusia-Komputer, 8. Hibrida dan Algoritma Terdistribusi Pemrosesan Informasi Manusia, 9. Komputasi Berkinerja Tinggi, 10. Penyimpanan informasi, 11. Keamanan, integritas, privasi, dan kepercayaan, 12. Pemrosesan Sinyal Gambar dan Ucapan, 13. Sistem Berbasis Pengetahuan, 14. Jaringan Pengetahuan, 15. Multimedia dan Aplikasi, 16. Sistem Kontrol Jaringan, 17. Klasifikasi Pola Pemrosesan Bahasa Alami, 18. Pengenalan dan sintesis ucapan, 19. Kecerdasan Robot, 20. Analisis Kekokohan, 21. Kecerdasan Sosial, 22. Statistic 23. Komputasi grid dan kinerja tinggi, 24. Realitas Virtual dalam Aplikasi Rekayasa, 25. Intelijen Web dan Seluler, 26. Data Besar, 27. Manajemen Informatika, 28. Sistem Informasi, 29. Desain Permainan, 30. Sistem Multimedia, 31. Pemrosesan Gambar, 32. IOT 33. Pemrograman Seluler, 34. Desain Basis Data, 35. Pemrograman Jaringan, 36. Sistem Terdistribusi, 37. Sistem Pendukung Keputusan, 38. Sistem Pakar, 39. Kriptografi, 40. Model dan Simulasi, 41. Jaringan 42. Perhitungan 43. Metematika 44. Kimia 45. Teknik Elektro 46. Robotik 47. Fisika
Articles 1,093 Documents
Rancang Bangun Aplikasi E-Commerce Menggunakan Model Scrum (Studi Kasus : Webake Bakery & Cookies) Sulistyo; Maulana Ardhiansyah
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 02 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

In the era of advanced technology like now, primary needs such as clothing and food can easily be ordered through a website or application with a smart phone or with a computer. Almost all food can be ordered through social media applications, online motorcycle taxis and restaurant-owned applications. Even kitchen ingredients can be purchased in e-commerce applications. No cakes and breads that can be ordered with these applications. Therefore, this research will create a website-based product ordering information system so that it can make it easier for customers to order products. For the system development method, the author uses the Scrum method. For programming language using PHP and database using MySQL. This system makes it easy for customexrs to order products without having to order via direct messages, sellers can manage orders easily and easily.
PERANCANGAN DAN IMPLEMENTASI SISTEM MONITORING KOGNITIF DAN AFEKTIF SISWA BERBASIS WEB MENGGUNAKAN METODE RAPID APPLICATION DEVELOPMENT Ahmad Baihaqi; Resti Amalia
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 02 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
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Abstract

Mis.Nurul Hidayah is an elementary school that still really needs expansion in the field of data integration, this school has been very long established, but there are still many processes that are carried out manually, one of which is in the process of assessing cognitive and affective monitoring of students, so it takes a long time in the process of monitoring the student, and also the frequent occurrence of damaged or corrupted files in the data of the results of the student monitoring assessment. By building this student monitoring system, it can help teachers in the process of accelerating the student monitoring assessment process and can also make better data integration in Mis.Nurul Hidayah. This system will be developed with the Rapid Application Development (RAD) method and implemented by using Unified Modeling Languange (UML), php and Mysql. The results of this research in the form of cognitive and affective monitoring of students are expected to be well implemented by teachers and school staff in order to make it easier for teachers in the process of assessing cognitive and affective monitoring of students to be used as reference material for student evaluation at the end of a meter.
PEMBUATAN APLIKASI GAME EDUKASI ANAK-ANAK TENTANG SEJARAH ISLAM MENGGUNAKAN CONSTRUCT 2 BERBASIS ANDROID Mohamad Iqbal Hargani Fajri; Yolen Perdana Sari
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 06 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
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Abstract

Create an online game with the title Children's Educational Game About Islamic History using the Construct 2 application so that it can provide alternative entertainment for people who like online game entertainment. How to make an educational game application about Islamic history to make it easier for children to recognize Islamic history.Reduce parents' anxiety about children when playing games. The qualitative method is a method of researching an object, a group of people, a method that raises problems by collecting data. given to describe the characteristics of a situation or object of a study and draw a conclusion that will be carried out. The source of the data in the research is a very important factor, because the source of the data will concern the quality of the results of a study. With the Making of an Educational Game Application for Children About Islamic History Using Construct 2 Based on Android, it can increase students' interest in learning, because the packaging of the game is made as attractive as possible. and not boring. In the further development of this application, it is hoped that this application will not only display quizzes for students of SDN Kepuhuhan 01, but for every level of study. Especially if it is developed for each existing subject. In further development of this application, it is hoped that this application can not only run on one platform, namely Android.
SISTEM PENDUKUNG KEPUTUSAN PENENTUAN SISWA BERPRESTASI PADA SEKOLAH MENENGAH KEJURUAN NEGRI 02 KOTA TANGERANG SELATAN BERBASIS WEB MENGGUNAKAN METODE SIMPLE ADDITIVE Muhammad Arif Prasetyo; Agung Perdananto
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 03 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
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Abstract

Determination of outstanding students plays an important role in the quality of schools. At SMK Negri 02 South Tangerang, the determination of outstanding students has not been maximized, because there is no special application that handles a decision support system for outstanding students. From the number of students can produce many spreadsheets and large capacity as well. With these problems, researchers will design a decision support system to determine outstanding students with a web-based system that uses the Simple Additive Weighting (SAW) method by taking from the criteria determined by the school, namely the average value of report cards, attendance and personality attitudes. With this system, it can make it easier for the school to determine outstanding students and make it easier to process the processing of high achieving students.
Penerapan Finite State Automata Pada Simulasi Vending Machine Water and Ice Cube Nadia Annisa Maori; Oki Setiono
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 04 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
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Abstract

The need for fluids in the human body when in hot weather is increasing because hot weather can make humans dehydrated. Dehydration is a condition in which the body loses too much fluid and electrolytes compared to what enters the body (Sari & Nindya, 2017). Beverage sellers who are on the side of the road can help meet water needs. However, the existence of drink sellers on the side of the road often disrupts traffic and the cleanliness and quality of the product is not guaranteed. Based on the problems above, vending machines can be used for easy consumer access because they are easy and fast to use, and can be available 24 hours. Beverage vending machines are designed using the finite state automata concept as a program flow. The result is a proven FSA that can be applied to beverage vending machines easily and according to the grooves designed in the FSA diagram. Input and output can be accepted and rejected according to the FSA diagram that has been determined in the study. This is based on the results of tests that have been carried out using JFLAP.
Analisis Perbandingan Kinerja Sinkronisasi OFDM Antara Metode Konvensional dengan Statistik Korelator Simetris Shelvi Eka Tassia
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 1 No 02 (2022): OKTAL : Jurnal Ilmu Komputer Dan Sains
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Abstract

OFDM is a technology that can be used in various long-distance communication systems that are currently being developed, both on LAN, WLAN, 3G, or 4G, even 5G. One of the problems faced by OFDM technology is the weakness of the OFDM system itself, namely sensitivity to carrier frequency offset (CFO) and the difficulty of signal synchronization in OFDM. This study aims to analyze several comparisons between the conventional OFDM synchronization method used here and symbol training, then compared with the symmetric correlator statistical method. From the research results, the mean square error (MSE) is quite good, which ranges from 9.3 x 10-3 at an input SNR of 0 dB and at an input SNR of 30 dB with an MSE of 1.68 x 10-5. Where the greater the Signal to Noise Ratio, the smaller the value of the mean square error (MSE). The position of the symmetrical correlator used also affects the results of the synchronization performed. Synchronization accuracy will be maximized when using the maximum correlator.
Prototipe Proteksi Motor 3 Fasa Menggunakan Rele PFR NJYB315 Syaprudin; Yonda Nugraha; Aripin Triyanto
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 05 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

The causes of damage that occurs in an electrical circuit are short circuits and troubleshooting from external and internal disturbances. So that damage does not occur in the circuit and damage the installed system, it is necessary to have protection installed in the circuit. The protection can be applied at the input and output of a circuit. The method used is to design a protection prototype and load simulation using a 3 phase motor. The use of the method is to design, determine the relay with the load capacity of the 3 phase motor used and carry out load testing in stages. The purpose of the design is to determine the performance of the NJYB315 relay under the influence of disturbances generated in the circuit under normal and loaded conditions. The data generated in the design is that the relay does not work under normal conditions when the voltages R, S and T are supplied with a voltage of 380 V, the relay does not work. When a loss occurs or a single phase is cut off, the relay works to cut off the current flowing in the circuit. When a trip occurs, the relay works to cut off the input current flowing to the motor and this condition proves that the relay is working properly.
Pengujian Website E-Learning Universitas Pamulang Menggunakan Metode Black Box Testing Equivalence Partitioning Bangun Suprianto; Irfan Alamsah; Jepri Afrizal; Khoiriyah; Wike Rahayu; Ahmad Fauzi
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 05 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
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Abstract

The e-learning application is a website-based application that is used by students to view academic information. To ensure that the website is in accordance with their needs, it is necessary to test the e-learning website by utilizing the equivalence partitioning technique to see the suitability of functions according to the expectations and needs of the user. Black Box Testing is one of the software programs software that checks strategies that specialize in functionality, especially the use and operation of applications (easy according to what is expected or not) use of the Equivalence Partitioning Method Equivalence partitioning is an automatic check or blackbox check that divides the input area into information classes and and with help classes the information is fetching see examples can be derived As a result of this and checking it was found there are some bugs errors like character and data type restriction in username input.
PENGUJIAN BLACK BOX TESTING PADA APLIKASI ACTION & STRATEGY BERBASIS ANDROID DENGAN TEKNOLOGI PHONEGAP Iqbal Fahrozi; Anzal Fadly Hadi Pratama; Yusri Nuraeni; Rendi Pratama Juniar
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 05 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
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Abstract

Android technology today has developed into the daily needs of the public and workers. Therefore, it is necessary to build an Android-based action & strategy application as a knowledge sharing media for Brimob members to improve the quality of each personnel. However, to get optimal results, it is important to perform a thorough test on the application system interface by using black box testing with the aim of knowing whether the functions in the application have run according to their objectives and of evaluating the application suitability for the user's needs. The test is carried out in two stages. The first test is performedon the functions of the android application simultaneously conducted by a number of users. The secondtest is carried out on the administration web functionsconducted by a user. The results of the two tests show no system error. The method used to conduct the tests for this research is a quantitative method.
Aplikasi Customer Relationship Management (CRM) Berbasis Web Pada PT. Utomo International Muhammad Fakhrur Rozi; Samsoni
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 05 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
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Abstract

PT. Utomo International is an APM (Brand Holder Agent), namely a company that has exclusive rights to import, distribute and sell automotive products with the Royal Alloy, NIU, Italjet and Energica brands in Indonesia, and is the only agent recognized by the brand owner. At this time the condition of the system that is running is still not good because it still uses a system that has not been computerized, namely storing customer prospect data obtained by sales still using notes on paper and in each sales book so that the risk of data loss is still very large, prospect data that is even sales can still not be maximized properly. This web-based Customer Relationship Management (CRM) application is expected to be able to fix existing problems and be able to store customer prospect data which can be accessed anywhere and anytime via a browser and the internet.

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