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The Indonesian Journal of Computer Science Research

IJCSR
Website

Published by Hemispheres Press

ISSN : - EISSN : 29639174 DOI : https://doi.org/10.59095/ijcsr

Core Subject : Science,

Computer Science & IT

The Indonesian Journal of Computer Science Research (IJCSR) adalah jurnal yang memuat naskah ilmiah dari peneliti, akademisi, maupun praktisi, berupa hasil penelitian, tinjauan pustaka ( literature review ) dan/atau bentuk karya tulis ilmiah lainnya, yang khusus mengkaji bidang Ilmu Komputer antara lain sebagai berikut : Computational and algorithm Numerical Methods and Algorithms Autonomic Computing Big Data Computer and Network Architecture Cloud Computing Cluster Computing Workflow Design and Practice Data Mining Artificial Intelligence Web-Based Computing Scientific Visualization Computer Graphics Pattern Recognition Virtual Reality Augmented Reality Geometric Modeling Industry 4.0 Bioinformatics Digital Forensic

Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)

Articles 53 Documents

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Perancangan Sistem Informasi Keuangan BLUD Pemerintah Kota Yogyakarta Menggunakan Framework Laravel Naziffa Puspa Waskito; Nabilla Putri Waskito
The Indonesian Journal of Computer Science Research Vol. 1 No. 1 (2021): January
Publisher : Hemispheres Press

Digitalisasi informasi adalah salah satu upaya dalam melakukan transparasi informasi di era digital saat ini. Transparasi informasi juga akan mereformsai administrasi atau layanan public, sehingga akan terwujud sebuah layanan yang cepat, akurat dan memuaskan masyarakat. Salah satu reformasi layanan yang sedang digagas oleh pemerintah kota Yogyakarta adalah digitalisasi layanan kepada masyarakat dengan digitalisasi informasi di Badan Layanan Umum Daerah atau BLUD Pemerintah Kota Yogyakarta. Seiring dengan perkembangan Teknologi (TI) yang semakin pesat. Program pengembangan sistem BLUD berbasis web Pemerintah Kota Yogyakarta merupakan upaya dalam memberikan layanan berbasis digital kepada masyarakat wilayah pemerintah kota Yogyakarta. Guna mempermudah layanan, maka dibangunlah sistem informasi BLUD berbasis website. Adapun hasil pengujian menunjukkan bahwa sistem ini bisa difungsikan sebagaimana yang diharapkan oleh Pemerintah Kota Yogyakarta.

Penerapan Algoritma Haar Like Feature Untuk Deteksi Pornografi Sri Mulyatun
The Indonesian Journal of Computer Science Research Vol. 1 No. 1 (2021): January
Publisher : Hemispheres Press

In this study, researchers tried to apply the digital image method, namely the Haar-Like Feature algorithm, hm, to detect objects in pornographic videos. The input space given to the Haar-Like Feature is in the form of the x-axis, y-axis, area width, and area height that has been processed through the image labeling stage; the input space will be used to detect and determine the position of the object. The objects seen in this study are breasts and sex toys, based on a survey of 102 questions conducted by researchers who got 70 respondents. The survey results said the highest percentage of porn on the breast is 60% and sex toys 8%. The conclusion from this research is that the use of the haar-like feature algorithm can detect objects in pornographic videos and the results of the evaluation of the model with a training dataset of 4881 images get an accuracy value of 63.33%.

Comparison of Performance Analysis of Comodo SSL and Let's Encypt SSL (Case Study: Bukalapak and Tokopedia) Joko Dwi Santoso
The Indonesian Journal of Computer Science Research Vol. 1 No. 1 (2021): January
Publisher : Hemispheres Press

The world is becoming connected with the internet, the arrival of the internet has greatly influenced new network technology. The number of internet users is increasing day by day, there is an increase in online transactions. As a growing number of websites have sprung up with easy information transmission facilities, it has been seen that it has caused a huge increase in fraud. Broad e-commerce spectrum (B2B / B2C / C2C), banking, finicial trading and others. Business applications require very high data exchange for security. Secure Sockets Layer (SSL), and its influence on web server performance. Secure SocketLayer (SSL) is the most popular protocol used on the internet to facilitate communication security through authentication, encryption, and decryption. Although the use of SSL provides adequate security, this can cause a decrease in performance compared to insecure protocols as well as a decrease in the percentage of downloads compared to insecure protocols. In this paper, we analyze the performance and impact of SSL on web performance and the type of SSL used by Bukalapak e-commerce and Tokopedia

Analisis Dan Perancangan Aplikasi Monitoring On The Job Training (OJT) Smk Negeri 1 Boyolali Menggunakan Framework CodeIgniter: Analisis Dan Perancangan Aplikasi Monitoring On The Job Training (OJT) Smk Negeri 1 Boyolali Menggunakan Framework CodeIgniter Widiyanti Kurnianingsih
The Indonesian Journal of Computer Science Research Vol. 1 No. 2 (2022): July
Publisher : Hemispheres Press

On Job Training (OJT) is the application of knowledge and skills acquired, and seeing their relevance in the world of work is an educational activity carried out by the company. To train students to improve their quality and be able to know the situation of the world of work is the goal of OJT. OJT activities are beneficial for agencies and students implementing OJT; meeting the needs of non-permanent employees with academic insight is one of them. PIECES analysis was carried out to identify problems at SMK NEGERI 1 BOYOLALI. Several conclusions can be drawn after going through the testing phase of the Monitoring on the Job Training (OJT) Application at SMK NEGERI 1 BOYOLALI. This system can assist field supervisors and school supervisors in carrying out all management, monitoring, reporting and assessment activities on the Job Training activities (OJT) and helping students manage attendance data and report on the Job Training (OJT) activities. Based on the explanation above, this research's focus is to build a website-based OJT using the CodeIgniter framework.

Sistem Pendukung Keputusan Penentuan Calon Penerima Bantuan Langsung Tunai Dana Desa (BLT-DD) Menggunakan Metode ROC dan CPI Nungky Rosita
The Indonesian Journal of Computer Science Research Vol. 1 No. 2 (2022): July
Publisher : Hemispheres Press

BLT adalah singkatan dari Bantuan Langsung Tunai yang merupakan program bantuan pemerintah dengan pemberian uang tunai atau beragam bantuan lainnya. Pemerintah Desa wajib mengalokasikan dan menyalurkan bantuan langsung tunai (BLT) dari Dana Desa untuk meringankan beban masyarakat akibat adanya Covid-19. Namun dalam pelaksanaannya, Pemerintah Desa di Desa Kaduara Barat menghadapi beberapa permasalahan diantaranya ketika data keluarga yang memenuhi kriteria untuk mendapatkan BLT melampaui jumlah kuota penerima BLT. Dikarenakan terbatasnya jumlah kuota penerima BLT-DD maka pemerintah Desa harus melakukan seleksi sebaik-baiknya agar realisasi BLT-DD berjalan dengan lancar. Oleh sebab itu dibutuhkan suatu sistem pendukung keputusan agar dapat menentukan hasil pemilihan calon penerima BLT-DD baru secara tepat dan akurat. Pada sistem pendukung keputusan ini menggunakan metode CPI (Composite Perfomence Index) dan ROC (Rank Order Centroid). Hasil dari penelitian menggunakan kedua metode menunjukkan A2 (Abd. Asis) memiliki ranking teratas yaitu dengan nilai 132,7

Evaluasi Kepuasan Mahasiswa Prodi Sistem Informasi terhadap Akun @si.amikompwt menggunakan metode EUCS Mufid Mujahiddin; Abdul Azis
The Indonesian Journal of Computer Science Research Vol. 1 No. 2 (2022): July
Publisher : Hemispheres Press

The @si.amikompwt account is an Instagram account part of a higher education institution namely Amikom University Purwokerto. The @si.amikompwt account is the official account of one of the Study Programs at Amikom University Purwokerto which focuses on the Information Systems Study Program. The content shared on this account is very diverse, not only about Study Programs, but also other educational content. With the presence of the Information Systems Study Program account, it is hoped that more people will be known and of course be able to inform all things related to lecture activities, especially to students in the Information Systems Study Program. However, based on observations and interviews, the content displayed on the @si.amikompwt account is not very interesting, some students, especially in the Information Systems Study Program, are not happy or satisfied with this account. Therefore, a study is needed to evaluate student satisfaction on the account of this Information Systems Study Program. The appropriate method for evaluating this satisfaction is the EUCS method. The EUCS method is a method that consists of 5 variables, namely content, accuracy, format, ease of use, and timeliness variables. The purpose of this study was to find out whether the variables of the EUCS method had an effect on student satisfaction. The results of this study are the variables of user convenience and timeliness have a significant effect on user satisfaction, while the variables of content, accuracy, and form have no significant effect on the variable of user satisfaction. Keywords : Information Systems Study Program; EUCS; @si.amikompwt account; evaluation.

SISTEM INFORMASI PPDB (PENERIMAAN PESERTA DIDIK BARU) ONLINE BERBASIS WEBSITE (Studi Kasus: SD Kecamatan Cilacap Utara) Kasbianto Refani; Abdul Azis
The Indonesian Journal of Computer Science Research Vol. 1 No. 1 (2021): January
Publisher : Hemispheres Press

Penerimaan peserta didik baru (PPDB) merupakan salah satu proses yang ada di instansi pendidikan seperti sekolah yang berguna untuk menyaring calon siswa yang terpilih sesuai kriteria yang ditentukan oleh sekolah tersebut untuk menjadi siswa didiknya. Berdasarkan hasil observasi dan wawancara di 15 SD Kecamatan Cilacap Utara dalam proses penerimaan peserta didik baru masih dilakukan secara offline, dimana orang tua calon siswa harus datang ke sekolah untuk mengisi kertas formulir dan menyerahkan berkas pendaftaran. Tujuan dari penelitian ini adalah untuk merancang dan membangun sistem informasi PPDB ( Penerimaan Peserta Didik Baru ) Online Berbasis Website guna untuk mempermudah dalam proses pendafataran calon siswa. Dalam pembangunan sistem informasi PPDB ( Penerimaan Peserta Didik Baru ) menggunakan metode pengembangan sistem Rapid Application Development (RAD). Pada metode Rapid Application Development (RAD) memiliki fase-fase atau tahapan seperti perencanaan syarat-syarat (requirements planning), RAD desain workshop (workshop design RAD), dan implementasi (implementation). Berdasarkan hasil pada penelitian ini, peneliti berhasil merancang dan membangun sistem informasi PPDB ( Penerimaan Peserta Didik Baru ) Online Berbasis Website, dan dari hasil pengujian sistem dengan menggunakan metode Black Box Testing pada menu yang ada pada website PPDB yang dibangun menunjukkan hasil sesuai harapan serta hasil dari pengujian sistem menggunakan User Acceptance Test pada halaman dashboard admin dan pengguna ( calon/wali siswa ) menunjukan bahwa sistem dapat diterima oleh pengguna ( calon/wali siswa ) dan pengguna admin.

Perbandingan Algoritma Naïve Bayes dan Decision Tree Pada Sentimen Analisis Andri Syafrianto
The Indonesian Journal of Computer Science Research Vol. 1 No. 2 (2022): July
Publisher : Hemispheres Press

The development of information technology in recent years is fast, pushing internet usage. People use social media to share their opinions or interact simply with each other. Sentiment analysis is a branch of Natural Language Processing (NLP) that can filter and categorize people's views on social media. This study uses Twitter data to compare two algorithms: Naïve Bayes Classifier and Decision Tree. This study divided the data into two scenarios where the first one with 800 data and the second one with 200 data. Data from each scenario was divided again into 70% training data and 30% test data from 1000 data. The result shows that Naïve Bayes Classifier has much higher accuracy with 85% compared to the Decision Tree with 78% in the second scenario.

Perancangan Aplikasi Android Sistem Informasi Masjid Taklim Kecamatan Purwosari Ahmad Suliantoro
The Indonesian Journal of Computer Science Research Vol. 1 No. 2 (2022): July
Publisher : Hemispheres Press

Agencies need information systems to contain various data that includes everything inside and outside the agency. The taklim mosque information system is an integrated system with mosque data information. Information contains taklim mosque data. This research will focus on general data and waqf data. General data contains main data regarding mosque information, while waqf data contains information on land data that has been waqf. The application design uses the RAD (Rapid Development Application) method. Application development using mit app inventor. Data storage using Google Drive connected to Google Forms. Application testing uses black box testing techniques. In this study produces an android-based data input application.

Sentimen Analis Thread Investasi Pada Twitter Menggunakan Naïve Bayes Hartatik Hartatik
The Indonesian Journal of Computer Science Research Vol. 1 No. 1 (2021): January
Publisher : Hemispheres Press

Social media is one of the market shares that allows people to consume news or promotions from an investment service because the source data is abundant and is updated every second on the internet. Social media is vulnerable to containing news or information on an investment platform and other forms of investment that are illegal or called fraudulent investments, so to overcome this, an Investment Thread Analyst Sentiment on Twitter is needed. The method used to evaluate investment threads to obtain positive and negative feedback is nave Bayes. The research results received a precision score of 0.69, recall of 0.70, f1-score (f-measure) of 0.74, and accuracy of 0.7.

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
Sri Ngudi Wahyuni

Contact Email
ijcsr@subset.id

Phone
+6282138594141

Journal Mail Official
ijcsr@subset.id

Editorial Address
Jl. Gatotkaca, Janti Buana Asri 4 Nomor B7, Jurugentong, Banguntapan, Bantul, Yogyakarta, Indonesia

Location
Kab. bantul,

Daerah istimewa yogyakarta

INDONESIA

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Sri Ngudi Wahyuni

Contact Email ijcsr@subset.id

Phone +6282138594141

Journal Mail Official ijcsr@subset.id

Editorial Address Jl. Gatotkaca, Janti Buana Asri 4 Nomor B7, Jurugentong, Banguntapan, Bantul, Yogyakarta, Indonesia

Location Kab. bantul, Daerah istimewa yogyakarta INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

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Abstract

Contact Name
Sri Ngudi Wahyuni

Contact Email
ijcsr@subset.id

Phone
+6282138594141

Journal Mail Official
ijcsr@subset.id

Editorial Address
Jl. Gatotkaca, Janti Buana Asri 4 Nomor B7, Jurugentong, Banguntapan, Bantul, Yogyakarta, Indonesia

Location
Kab. bantul,

Daerah istimewa yogyakarta

INDONESIA