Article Per Year (5 Year)
p-Index From 2020 - 2025
0.961
P-Index
This Author published in this journals
All Journal Pixel : Jurnal Ilmiah Komputer Grafis Elkom: Jurnal Elektronika dan Komputer Solusi Bersama : Jurnal Pengabdian Dan Kesejahteraan Masyarakat
Rozaq Isnaini Nugraha
Unknown Affiliation
Humanities Economics, Econometrics & Finance Education Engineering Law, Crime, Criminology & Criminal Justice

Published : 6 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 6 Documents
Search

 1 
Perancangan Sistem Informasi Faktur Penjualan pada toko Sari Agung Semarang Rozaq Isnaini Nugraha; Supriyanto Supriyanto; Sigit Sugiharto
Pixel :Jurnal Ilmiah Komputer Grafis Vol 17 No 1 (2024): Vol 17 No 1 (2024): Jurnal Ilmiah Komputer Grafis
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/pixel.v17i1.2005

Abstract

Effective sales transaction management is very important for retail businesses. This research aims to develop a comprehensive sales invoice information system at the Sari Agung Semarang store to improve the efficiency and accuracy of the sales process. The system is designed to simplify invoicing, maintain accurate inventory records, and provide complete sales reporting capabilities. This research involved analysis of current sales processes, system design with a user-friendly interface, and integration with existing accounting and inventory management software. Implementation of this system is expected to increase customer satisfaction, reduce the risk of errors, and provide valuable insights to support better decision making.
Implementasi Android Sebagai Web Server Online Dengan Virtual Private Network Sigit Sugiharto; Supriyanto, Supriyanto; Rozaq Isnaini Nugraha
Pixel :Jurnal Ilmiah Komputer Grafis Vol 17 No 1 (2024): Vol 17 No 1 (2024): Jurnal Ilmiah Komputer Grafis
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/pixel.v17i1.2012

Abstract

Android is an operating system whose capabilities continue to increase from year to year. The capabilities of Android currently match the capabilities of a computer. Not only limited to ordinary computers, what a server computer can do can now be done on Android, including making Android a web server. So it is possible for people who have Android to have their own web server. The problem that arises is that the web server on Android cannot be accessed directly via the internet. Cellular operators do not provide Public IP to their customers, so a way is needed so that the Android web server can be accessed on the internet, one of which is by using Virtual Private Network (VPN) technology. The aim of this research is to make the web server on Android accessible on the internet. The method used is to combine a Virtual Private Server (VPS) and Android using VPN. The research results showed that VPN can be a bridge so that the web server on Android can be accessed from the internet.
Analisis Sentimen Ulasan iPhone di Amazon Menggunakan Model Deep Learning BERT Berbasis Transformer Arif Fitra Setyawan; Amelia Devi Putri Ariyanto; Fari Katul Fikriah; Rozaq Isnaini Nugraha
Elkom: Jurnal Elektronika dan Komputer Vol. 17 No. 2 (2024): Desember : Jurnal Elektronika dan Komputer
Publisher : STEKOM PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/elkom.v17i2.2150

Abstract

This study aims to analyze the sentiment of iPhone product reviews fromAmazon using the BERT (Bidirectional Encoder Representations from Transformers) model to classify reviews as either positive or negative. The dataset, sourced from Kaggle, includes text reviews and star ratings, where high ratings indicate positive sentiment and low ratings indicate negative sentiment. After text preprocessing steps, including data cleaning, tokenization, and sentiment labeling, the BERT model was fine-tuned for sentiment classification, with the data split into training, validation, and test sets. Evaluation results demonstrate that the BERT model achieves a high classification accuracy, with an accuracy rate of 93.9% and a balanced F1 score between precision and recall. Confusion matrix evaluation also indicates that the model consistently identifies both positive and negative sentiments. This study shows that Transformer-based models like BERT are highly effective in understanding customer opinions in e-commerce, with broad application potential for data-driven decision-making in marketing strategies and product development.
Pendampingan Sistem Perekaman Data Pasien pada Klinik Pratama Kebongembong Kecamatan Pagerruyung Kabupaten Kendal, Jawa Tengah Rozaq Isnaini Nugraha; Supriyanto Supriyanto; Sigit Sugiharto
Solusi Bersama : Jurnal Pengabdian dan Kesejahteraan Masyarakat Vol. 1 No. 2 (2024): Mei : Solusi Bersama : Jurnal Pengabdian dan Kesejahteraan Masyarakat
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/solusibersama.v1i2.159

Abstract

A medical record is a file that contains document records regarding the patient's identity, examination, treatment, actions, and other services that have been provided to the patient. Pratama Clinic as a health service provider must have a competitive advantage and be competitive in terms of the quality of the health services provided. Pratama Halyna Clinic is located in Gajahan, Kebongembong, Kec. Pagerruyung, Kendal Regency, Central Java. In this clinic, there are several polyclinics, namely, general, Kia / birth control, elderly, childbirth, and circumcision. To carry out data recapitulation to find out the number of patients who visited and the polyclinics that were frequently visited, the operator carried out manual calculations, namely by opening the data in the form of paper regarding patient recaps for that month which was then carried out by manual counting. Based on these observations and observations, we, the staff, propose creating a patient data recording system.
Perancangan Sistem Informasi Faktur Penjualan pada toko Sari Agung Semarang Rozaq Isnaini Nugraha; Supriyanto Supriyanto; Sigit Sugiharto
Pixel :Jurnal Ilmiah Komputer Grafis Vol. 17 No. 1 (2024): Pixel :Jurnal Ilmiah Komputer Grafis dan Ilmu Komputer
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/pixel.v17i1.2005

Abstract

Effective sales transaction management is very important for retail businesses. This research aims to develop a comprehensive sales invoice information system at the Sari Agung Semarang store to improve the efficiency and accuracy of the sales process. The system is designed to simplify invoicing, maintain accurate inventory records, and provide complete sales reporting capabilities. This research involved analysis of current sales processes, system design with a user-friendly interface, and integration with existing accounting and inventory management software. Implementation of this system is expected to increase customer satisfaction, reduce the risk of errors, and provide valuable insights to support better decision making.
Implementasi Android Sebagai Web Server Online Dengan Virtual Private Network Sigit Sugiharto; Supriyanto, Supriyanto; Rozaq Isnaini Nugraha
Pixel :Jurnal Ilmiah Komputer Grafis Vol. 17 No. 1 (2024): Pixel :Jurnal Ilmiah Komputer Grafis dan Ilmu Komputer
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/pixel.v17i1.2012

Abstract

Android is an operating system whose capabilities continue to increase from year to year. The capabilities of Android currently match the capabilities of a computer. Not only limited to ordinary computers, what a server computer can do can now be done on Android, including making Android a web server. So it is possible for people who have Android to have their own web server. The problem that arises is that the web server on Android cannot be accessed directly via the internet. Cellular operators do not provide Public IP to their customers, so a way is needed so that the Android web server can be accessed on the internet, one of which is by using Virtual Private Network (VPN) technology. The aim of this research is to make the web server on Android accessible on the internet. The method used is to combine a Virtual Private Server (VPS) and Android using VPN. The research results showed that VPN can be a bridge so that the web server on Android can be accessed from the internet.
Co-Authors Amelia Devi Putri Ariyanto Arif Fitra Setyawan Fari Katul Fikriah Sigit Sugiharto Supriyanto Supriyanto Supriyanto Supriyanto