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INDONESIA
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 37 Documents
Search results for , issue "Vol 2 No 03 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains" : 37 Documents clear
Perancangan Aplikasi Donasi Pendidikan Dengan Metode Extreme Programming Berbasis Website (Studi Kasus: Yayasan Pendidikan Al-Quran) Khoirul Nur Ikhwan; Nardiono
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 03 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

Seeing the shortcomings in the effectiveness of the use of technology and information in terms of managing donations, correspondence and distribution reports, it is necessary to improve the system that has been running at the Al-Quran Education Foundation. In designing a website-based donation application using the Extreme Programming method. This model was chosen because the implementation is very flexible and fast in making the application, the stages themselves include planning, design, coding which has refactoring in it and finally testing. The design of this Education donation application is website-based and built with the PHP programming language and assisted by the MYSQL database. The implementation of this website-based donation application design is made from the design of proposals, use cases, activity diagrams, class diagrams, page layout designs and database classification. Then after the application is made, the provider and the foundation carry out a testing process together with the provider. The presentation of the success of testing that has been carried out has reached 95,7%. So now the Al-Quran Education Foundation has an application that can facilitate the ongoing donation program. The Foundation has a system that can manage transactions and recapitulation, more organized correspondence and structured disbursement report documentation.
Implementasi Augmented Reality Pengenalan Perangkat Komputer Menggunakan Metode Prototype (Studi Kasus : SMK Excellent 1 Tangerang) Nurul Badri; Maulana Ardhiansyah
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 03 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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The world of education uses augmented reality technology itself is still a little use. Augmented reality (AR) is a technology that combines two-dimensional or three-dimensional virtual objects into a real three dimensional environment and then projects these virtual objects in real time. Augmented Reality-based applications with marker-based tracking techniques become a solution in practicing computer equipment at SMK Excellent 1 Tangerang, especially for class 10 TKJ to users, both for teachers and students. The concept of this application is the introduction of computer devices at SMK Excellent 1 Tangerang through the camera installed on the user's smartphone. by pointing the smartphone camera at the marker the user will get information about the desired computer device. for example, the user points the smartphone camera at the marker, then the user will get information on a 3D computer device object, description, function on each object, users can also take quizzes on the application in the form of 2D image questions in the introduction of computer devices so that student learning will be more interesting and interesting. interactive in the introduction of computer devices.
Implementasi Lampu Penerangan Taman Otomatis Menggunakan Mikrokontroler Berbasis IoT (Studi Kasus Taman Perumahan Maharaja Depok) Aldian Mahmud; Weni Gurita Aedi
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 03 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

The development of science and technology has a positive impact on human life, which at this time has reached modern times. many innovations from the progress of this era that continue to grow to help facilitate human work. Of the many types of innovation, most of them use microcontrollers in automated systems. With the addition of the Internet Of Things system, we can control and access existing electronic equipment remotely by utilizing an installed internet connection. Lighting of public places such as parks using the control of the esp-8266 microcontroller system is one form of the progress of the era that is heading towards modernity. Lighting public places using a microcontroller is one way to reduce the waste of electrical energy. The method in this study uses an experimental method that produces garden lighting using a microcontroller with several stages of system testing starting with individual component testing, components that are connected to other components, functional system testing and overall system testing. The results obtained from this study are to create an automatic control system, so that the system can control electronic devices automatically, or manually.
Perancangan Sistem Informasi Pembayaran Syahriah Berbasis Web di Pondok Pesantren Nurul Hidayah Pusat Khidir Ali Aziz; Bagas Setiyaki Wicaksono
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 03 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
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Abstract

Information technology in Indonesia has developed so rapidly. Therefore, fast, accurate and reliable information is the most important part of human life today. At the Central Nurul Hidayah Islamic Boarding School located in Bogor, Syahriah payments are still made in the conventional way, what is meant by syahriah is monthly payment. From this case, a website-based sharia payment information system is needed using the Waterfall method as a system development method. Based on the analysis of research and discussions that have been carried out, namely providing a website-based sharia payment information system that is integrated and can minimize the loss of payment data that has been made and presents an information system that can display payment data and remaining payments in real time and can print reports according to the period. selected time.
Sistem Pendukung Keputusan Siswa/i Yang Berhak Menerima Bantuan Sosial Dengan Menggunakan Metode Decision Table (Studi Kasus SMA Dharma Karya UT Tangerang Selatan) Ismail Marjuki; Sulasih
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 03 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
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Abstract

In the provision of social assistance funds currently at SMA Dharma Karya UT, South Tangerang, they still use the manual method, so that the documents that are a requirement for obtaining social assistance funds are not stored properly, making it difficult for the school to track or validate documents, so that there is often an inaccuracy in the recipient of social assistance funds, and when the document is needed the school has to look for the existing documents one by one, so it takes a lot of time to get the one document you are looking for.
Perancangan Aplikasi Kriptografi Menggunakan Algoritma RC4 (Rivest Code 4) Untuk Mengamankan Pesan Email di PT CREATIFACTORY Rifki Darmawan; Sewaka
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 03 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
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The development of information technology that is so advanced rapidly has made information a basic need for everyone who has it. To be able to secure the information we have, one of the techniques for securing data and information is to use cryptography. Therefore, the author makes an application that can maintain the confidentiality of information from data theft crimes, and the application in question is a web-based email cryptography application. This application can be used to secure the data contained in the user's email. In this application the cryptographic algorithm that will be used is the Rivest Code 4 (RC4) algorithm. RC4 is a stream cipher type algorithm that processes input data units. The Rivest Code 4 (RC4) algorithm is also part of a symmetric algorithm, where the encryption and decryption processes have the same key. Making this application using the PHP programming language. The modeling method in making this application is the UML (Unified Modeling Language) method. The result of this research is an email security cryptography application that is able to encrypt and decrypt documents in formats such as *ai, *ps, *indd, *docs, *xls, *pdf, *ppt, *svg etc, using the Rivest Code 4 (RC 4) algorithm web based.
Sistem Pengendali Otomatis Kanopi Pintar Secara Realtime Menggunakan Mikrokontroler ESP 32 Berbasis Web Atika Sopiah; Samsoni
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 03 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
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Abstract

The monitoring and controlling system is a field of technology that plays a major role in the industrial world as well as the equipment used by humans on a daily basis. Some human jobs can be replaced by technology through remote monitoring. This research is intended to make a monitoring system and controlling the canopy in a shop or housing. The purpose of this research is to create an automatic and controlling tool that functions to control the canopy through a web page that is also equipped with a rain sensor, temperature sensor and light sensor which functions to receive input from environmental conditions processed by the esp32 microcontroller, to move the canopy to open and close the canopy. automatically or manually with the help of a servo motor and a web page as a control panel. This system was developed using the PHP programming language, the MYSQL database as data storage and the XAMPP server application, which functions to control the canopy remotely via a wireless network.
DETEKSI PLAGIARISME PADA FILE DOKUMEN BERDASARKAN TINGKAT KESAMAAN DENGAN MENGGUNAKAN METODE ALGORITMA RABIN-KARP BERBASIS WEB Hardison; Maulana Ardhiansyah
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 03 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
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Plagiarism is always in the spotlight, not least in the academic sector both from school to college level. Therefore, prevention and early detection need to be done to minimize this plagiarism action. There are several methods that can be implemented, one of which uses the Rabin-Karp algorithm. Rabin-Karp algorithm is one of the string matching, algorithms that can be used to measure the level of similarity of text. The thesis aims to design and build an application using the Rabin-Karp algorithm to find the percentage of similarities in two document files in the form of tested text. According to the results of tests conducted by (Priambodo, 2018) between the original document and the document tested from the test results of 10 text documents using the Rabin-Karp algorithm, resulting in the largest accuracy rate of 47.58%. While the smallest accuracy rate is 19.28%. While the results of the analysis conducted from 10 documents tested with a value of k-gram 1, have obtained the largest percentage of similarity, which is 57.14% and the smallest at 28.57%. Where if the similarity value <30% is included in mild plagiarism, 30%-70% moderate plagiarism and >70% large plagiarism.
Implementasi Algoritma Knuth-Morris-Pratt dalam Fitur Pencarian Pengarsipan Dokumen Berbasis Web (Studi Kasus: Vitech Asia Group, Jakarta) Aji Gunawan; Dimas Abisono Punkastyo
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 03 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
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The process of searching for an archival document in the administrative division at Vitech Asia Group still uses a simple and manual system, namely after the document is printed to be further managed in accordance with existing document control procedures, the archival document is stored in a cabinet or filing place. The documents managed will continue to grow over time so that storing documents manually will certainly make it difficult for admin staff when looking for documents that are needed, making work ineffective and efficient. In order for operational activities to run effectively, a computerized archive search system is needed to integrate archival data in one integrated database so that the search for a document archive can be carried out more effectively, quickly, precisely and efficiently. In this study, we will implement the knuth-morris pratt algorithm in the design of a web-based archive search system using a system development model, namely the waterfall model. The results of this study are in the form of an archive search system, with this system, document search activities become more effective, fast, precise and efficient, where this is evidenced by the results of user interviews, which previously took more than 5 minutes to search for an archive document to be ± 1 minute using a search system that has been built.
Implentasi Algoritma RSA Untuk Aplikasi Enkripsi Dan Dekripsi Citra Dua Dimensi Berbasis Web (Studi Kasus: PT. Intigarmindo Persada) Deshinta Ariani; Dimas Abisono Punkastyo
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 03 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
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Abstract

Sample design image data is a design proposal for clothes or accessories made by the design team of PT Intigarmindo Persada which contains information about the size, pattern, color, and materials that will be needed in production. In order to secure sample design image data from information leakage, a system is needed that can encode sample design image data so that confidentiality is maintained. This study will implement the rivest shamir adleman (RSA) cryptographic algorithm for the design of encryption and decryption applications of web-based two-dimensional image data using waterfall development methods. This research resulted in two-dimensional encryption and decryption application of image data that can minimize information leakage from sample design image data. The test results show that the RSA algorithm can secure image data into unreadability and return it to its original form.

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