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INDONESIA
Jurnal Rekayasa Informasi
Published by Institut Sains dan Teknologi Nasional
ISSN : 22527354     EISSN : 26858231     DOI : -
Core Subject : Science,
Computer Science & IT
Sistem Informasi Teknologi Informasi dan Komunikasi Sistem Pendukung Keputusan Rekayasa Sistem Informasi Database, Datamining, Big Data Enterprise Application Bussiness Intellegent Machine Learning Artificial intelligence Knowladge Manajemen System
Arjuna Subject : Ilmu Komputer (semua kategori) - Sistem Informasi
Articles 153 Documents
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ANALISIS EKSPLORASI DAN VISUALISASI DIVIDEN UNTUK REKOMENDASI INVESTASI PADA SEKTOR PERBANKAN Puji Lestari; Imam Tahyudin; Retno Waluyo
JURNAL REKAYASA INFORMASI Vol 12 No 2 (2023): JURNAL REKAYASA INFORMASI Vol 12 No 2 Tahun 2023
Publisher : PROGRAM STUDI SISTEM INFORMASI INSTITUT SAINS DAN TEKNOLOGI NASIONAL (ISTN)

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Abstract

An investment is a binding in a sum of money or other assets that is being made at this time with the hope of obtaining a profit in the future. The banking sector is a financial sector that can be used as an investment option. The most expected profit when someone makes an investment is the acquisition of dividends. Before making an investment, it is important for investors to carry out an analysis of dividend data distributed by bank companies so that investors can find out the picture of the profits they get. In this research, an exploratory analysis and visualization of dividend data were taken from the official dividend record platform which aims to provide bank recommendations that can be used as a place to invest and get maximum profits for investors. The sample was selected using purposive sampling method, 7 bank samples were obtained in this study. The data processing method is carried out using Python tools and visualization using Tableau Desktop. The results obtained from the analysis in this study are recommendations for banks as a place to invest, namely PT. Bank Asia Central Tbk., and PT. Bank Mandiri (Persero) Tbk.
MANAJEMEN RISIKO SISTEM INFORMASI STUDENT SERVICE CENTER MENGGUNAKAN METODE OCTAVE ALLEGRO Ito Setiawan; Riyanto Riyanto; Ika Romadoni Yunita; Jeffri Prayitno Bangkit Saputra
JURNAL REKAYASA INFORMASI Vol 12 No 2 (2023): JURNAL REKAYASA INFORMASI Vol 12 No 2 Tahun 2023
Publisher : PROGRAM STUDI SISTEM INFORMASI INSTITUT SAINS DAN TEKNOLOGI NASIONAL (ISTN)

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Abstract

Amikom Purwokerto University provides services to students in the form of a student service center system that is used for student academic management. The system contains general, academic, events, library, student activities, learning processes, financial and other menus. The problem that often occurs in student service centers is the frequent occurrence of server errors when filling in online KRS which results in many students getting random classes so their schedules collide. This study has the aim of analyzing threats, conducting assessments and evaluating risks that occur to campus assets. OCTAVE Allegro is a method used to analyze existing problems. The results of the study are that there are 3 areas of concern. There are 4 Impact Areas Prioritization in priority order of reputation, productivity, finance and security. In the area of ​​concern for exploiting system security holes, there are 5 mitigations. In terms of storage space capacity, there are 3 mitigations and unstable internet parts, there are 4 mitigations. From the results of the risk analysis, the highest value is 28, which is an unstable internet area of ​​concern in the system used
Development of Information System for Part Testing Using Earliest Due Date Method at PT. Panasonic Manufacturing Indonesia Milantika Dilla Anjani; Eka Yuni Astuty
JURNAL REKAYASA INFORMASI Vol 12 No 2 (2023): JURNAL REKAYASA INFORMASI Vol 12 No 2 Tahun 2023
Publisher : PROGRAM STUDI SISTEM INFORMASI INSTITUT SAINS DAN TEKNOLOGI NASIONAL (ISTN)

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Abstract

Kualitas produk menjadi salah satu hal penting yang harus diperhatikan oleh para pelaku bisnis. Untuk menjaga kualitas produk tetap baik atau memenuhi standar, perusahaan harus melakukan pengujian produk jadi dan bahan baku. Pengujian bahan baku bertujuan untuk memastikan bahwa bahan baku yang digunakan bebas dari bahan kimia berbahaya, aman digunakan, dan memenuhi standar yang ditetapkan oleh perusahaan. Prosedur pengujian bahan baku pada Quality Assurance (QA) di PT. Panasonic Manufacturing Indonesia (PT. PMI) perlu dijadwalkan terlebih dahulu pada staf Business Plan, setelah itu dilanjutkan dengan pembuatan Delivery order sebagai syarat dokumen untuk melakukan pengujian part dari Staf Head Office Bisnis Unit (HO BU) ke Staf Testing Laboratory QA sebagai divisi yang melakukan pengujian. Pada proses penyelesaian uji part atau bahan baku pada QA ditemukan kendala seperti keterlambatan pembuatan delivery order oleh Staf HO BU. Tujuan dari penelitian ini adalah mengimplementasikan metode Earliest Due Date pada Sistem Pelaporan Uji Part atau Bahan Baku untuk membantu proses penjadwalan uji part dengan mengurutkan tanggal rencana pengujian terlebih dahulu dan diakhiri dengan pembuatan laporan hasil pengujian part. Sistem pelaporan uji part dengan metode Earliest Due Date ini akan membantu mengatasi keterlambatan proses pengujian part yang saat ini terjadi dengan kata lain membantu menciptakan kemungkinan keterlambatan paling sedikit. Selanjutnya sistem ini akan menangani pembuatan laporan hasil pengujian yang menampilkan part atau bahan baku dengan kualitas sesuai dengan standar perusahaan dan kualitas yang tidak memenuhi standar. Hasil pengujian ini dapat dijadikan rekomendasi untuk pengujian lebih lanjut terhadap bahan baku yang hasilnya tidak memenuhi standar perusahaan.
RANCANGAN APLIKASI SISTEM PENGELOLAAN KEUANGAN PRIBADI MENGGUNAKAN METODE KAKEIBO BERBASIS ANDROID Suharni -; Eel Susilowati; Muhammad Rimbadi Ma'rif
JURNAL REKAYASA INFORMASI Vol 12 No 2 (2023): JURNAL REKAYASA INFORMASI Vol 12 No 2 Tahun 2023
Publisher : PROGRAM STUDI SISTEM INFORMASI INSTITUT SAINS DAN TEKNOLOGI NASIONAL (ISTN)

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Abstract

ABSTRACT The 2022 National Survey of Financial Literacy and Inclusion (SNLIK) describes a financial literacy index of 49.68% and a financial inclusion index of 85.10%. This value increased compared to the results in 2019.However, that in general the Indonesian people do not understand the use of financial products or services and financial management to achieve prosperity.To overcome the lack of financial literacy, there is a financial method called Kakeibo. Therefore, Create a personal financial management application design using the Android-based Kakeibo method to be a solution in managing personal finances. The application was created using the waterfall method starting from the analysis stage, design, coding ,and testing. At the analysis stage, determine the features that will be created according to the needs of application users. At the design stage, a design is created using the UML (Unified Modeling Language) model which consists of use case diagram, activity diagram, class diagram, and interface design in accordance with the features that have been determined at the analysis stage. The design model and features created describe how users interact with Personal financial management information system application using Kakeibo based on Android mobile. The application design has been successfully created, The next stage can be implemented by coding according to the program design and testing. Keyword : Application, Financial Management, Kakeibo, Android
PENGARUH KUALITAS PELAYANAN, TEKNOLOGI INFORMASI & KEMUDAHAN PENGGUNA DENGAN TERHADAP PELAPORAN PAJAK E-FILING Dipateruna Teruna Awaludin; Hasanudin Hasanudin; Yolif Alfitriani
JURNAL REKAYASA INFORMASI Vol 12 No 2 (2023): JURNAL REKAYASA INFORMASI Vol 12 No 2 Tahun 2023
Publisher : PROGRAM STUDI SISTEM INFORMASI INSTITUT SAINS DAN TEKNOLOGI NASIONAL (ISTN)

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Abstract

ABSTRACT This study aims to analyze the influence of Service Quality. Information Technology, and User Ease of Tax Reporting e-Filing. This study uses primary data obtained from respondents' answers to the questionnaire used in the study. The sample of this research is 100 taxpayers at the Depok Sawangan Primary Tax Service Office. Sampling technique using purposive sampling. Methods of data analysis using Descriptive Statistics, Data Quality Test, Classical Assumption Test, and Hypothesis Testing which consists of the Simple Regression Analysis Method, and the Coefficient of Determination, F Test, and t Test. The results show that Service Quality has a significant and positive effect on Tax Reporting e-Filing. Information Technology has a significant and positive effect on Tax Reporting e-Filing. User Ease has a significant and positive effect on Tax Reporting e-Filing. Keywords : Service Quality. Information Technology, User Ease and Tax Reporting e-Filing.
Rancang Bangun Sistem Informasi Manajemen Pendidikan Pada Rumah Qur’an Berbasis Web Dengan Implementasi Role-Based Access Control Mindy Atikah Chiara Gyver; Marhaeni Marhaeni; Hermin Arrang
JURNAL REKAYASA INFORMASI Vol 12 No 2 (2023): JURNAL REKAYASA INFORMASI Vol 12 No 2 Tahun 2023
Publisher : PROGRAM STUDI SISTEM INFORMASI INSTITUT SAINS DAN TEKNOLOGI NASIONAL (ISTN)

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Abstract

Internet information technology is an information medium that is effective and efficient in disseminating information that can be accessed anytime and anywhere. But the internet also comes with several negative sides, one of which is the crime of data theft. Therefore, information sources are needed to support activities, including the Al Mukhlisin Qur'an House which requires an information system. This application will be created using the PHP programming language version 8.0 using the Laravel 9 framework and Postgresql as the database. Apart from that, the Role-Based Access Control concept will also be implemented to ensure that each menu available in this information system application can only be accessed by the type of user who has access. The method that will be used in the design process of the Qur'an house information system is the Waterfall method. This application will be a place to store data such as teacher assessment data for students and proof of transfer of students' infaq and sodaqoh payments which is expected to facilitate data access for users based on each user's access rights. Keywords : Education Management Information System, Role-Based Access Control, PHP, Laravel 9, Postgresql
IMPLEMENTASI SISTEM PAKAR DIAGNOSA PENYAKIT PADA IKAN HIAS MENGGUNAKAN METODE FORWARD CHAINING BERBASIS DESKTOP Ahmad Ferdiansyah; Aryo Nur Utomo
JURNAL REKAYASA INFORMASI Vol 12 No 2 (2023): JURNAL REKAYASA INFORMASI Vol 12 No 2 Tahun 2023
Publisher : PROGRAM STUDI SISTEM INFORMASI INSTITUT SAINS DAN TEKNOLOGI NASIONAL (ISTN)

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Abstract

The Covid-19 pandemic has made people more creative and created activities that can reduce stress levels to fill their free time while at home. One of the activities carried out is maintaining ornamental fish. However, ornamental fish lovers often have difficulty knowing the diseases in the fish they have. This research aims to make it easier for the public to diagnose diseases suffered by ornamental fish by using the main scope of artificial intelligence, namely expert systems. This expert system was designed using the waterfall method, several stages including system requirements analysis, design, coding and testing. The expert system is designed using the forward chaining method which can draw conclusions in the form of disease from several symptoms. This research uses the Python programming language, the software used is Visual Studio Code and produces an expert system that can diagnose 8 diseases and their symptoms suffered by ornamental fish Keywords: Expert System, Forward Chaining, Ornamental Fish, Python, Visual Studio Code.
QUick Count Analisis Akurasi dan Efisiensi pada Quick Count Menggunakan Ambang MinMax Riadi Marta Dinata
JURNAL REKAYASA INFORMASI Vol 12 No 2 (2023): JURNAL REKAYASA INFORMASI Vol 12 No 2 Tahun 2023
Publisher : PROGRAM STUDI SISTEM INFORMASI INSTITUT SAINS DAN TEKNOLOGI NASIONAL (ISTN)

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Abstract

Quick Count is a method of quickly calculating general election results using data from a sample of polling stations (TPS), which are selected randomly and proportionally. In this research, researchers propose the Minmax Quick Count approach to Simple Random Sampling (SRS) to find the optimal sampling technique. Namely to find a comparison of accuracy and efficiency between Primary-SRS against SRS using Minimum and Maximum voter vote thresholds. The quick count case study is the DKI DKI Jakarta area, using validated test data "Vote Count Results for the 2019 Indonesian Presidential & Vice Presidential Election".The peak of effectiveness and efficiency in the case of Quick Count data is at a Confidence Level of 90%, Margin of Error of 0.01%, with the number of TPS selected being 0.16% of the population (deviasi 2.24%). And the maxSRS method provides average results that are closer to the actual average value of 3% compared to the primer SRS and minSRS methods.
PERBANDINGAN ALGORITMA DECISION TREE, RANDOM FOREST DAN NAIVE BAYES PADA PREDIKSI PENILAIAN KEPUASAN PENUMPANG MASKAPAI PESAWAT MENGGUNAKAN DATASET KAGGLE Wida Aziz Rahmat; Siti Madinah Ladjamuddin; Dipa Teruna Awaludin
JURNAL REKAYASA INFORMASI Vol 12 No 2 (2023): JURNAL REKAYASA INFORMASI Vol 12 No 2 Tahun 2023
Publisher : PROGRAM STUDI SISTEM INFORMASI INSTITUT SAINS DAN TEKNOLOGI NASIONAL (ISTN)

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Machine learning focuses on building systems to learn and improve performance based on the data they have. Each machine learning algorithm has a different performance. In this study, the focus is on measuring the performance of three classification machine learning algorithms, namely the decision tree algorithm, the random forest algorithm and the naive Bayes algorithm. Using airplane passenger satisfaction data from the kaggle site, in this study a classification will be carried out to predict passenger satisfaction ratings. The confusion matrix method is used to measure accuracy performance. The measurement results in a random forest algorithm having the highest accuracy of 95%, a decision tree algorithm of 93% and naive bayes algorithm has the lowest accuracy of 82%.
ANALISIS TINGKAT KRIMINALITAS DI INDONESIA DENGAN HIERAKI CLUSTER MENGGUNAKAN METODE WARD Gilang Nur Alfikri; Andi Suprianto
JURNAL REKAYASA INFORMASI Vol 12 No 2 (2023): JURNAL REKAYASA INFORMASI Vol 12 No 2 Tahun 2023
Publisher : PROGRAM STUDI SISTEM INFORMASI INSTITUT SAINS DAN TEKNOLOGI NASIONAL (ISTN)

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Abstract

Pada tahun 2021, terjadi lonjakan kasus kejahatan yang menimbulkan kekhawatiran di kalangan masyarakat. Sebagai tanggapan terhadap situasi ini, sebuah penelitian dilaksanakan dengan tujuan untuk mengenali tingkat kriminalitas di seluruh wilayah provinsi di Indonesia serta mengelompokkannya berdasarkan kategori tertentu. Pendekatan yang digunakan dalam penelitian ini melibatkan teknik Klaster Hierarki dengan metode Ward, yang akan menganalisis dataset yang mencakup 34 provinsi di Indonesia. Pengelompokkan ini akan dijalankan melalui sofware Jupyter Notebook dengan menggunakan bahasa pemrograman Python. Hasil utama dari penelitian ini adalah memberikan wawasan mengenai tingkat keamanan dan situasi keseluruhan dalam hal ketertiban di setiap provinsi di Indonesia. Kata kunci : Kriminalitas, Kluster Hierarki, Indonesia, Ward, Jupyter Notebook

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