JITSI : Jurnal Ilmiah Teknologi Sistem Informasi

Klasifikasi Kematangan Buah Pepaya Berdasarkan Warna Menggunakan Convolutional Neural Network

Kharisma Utama Putra — 2025-03-31

Dengan kemajuan teknologi di bidang pengolahan citra digital (digital image processing) menjadi daya tarik tersendiri dalam mempermudah kehidupan manusia sehingga memunculkan banyak aplikasi yang dapat menerapkannya dalam berbagai bidang. Metode digital image processing dapat mentransformasikan citra masukan menjadi citra keluaran yang dapat dimanfaatkan untuk mengidentifikasi dan mengklasifikasi objek dalam kehidupan. Buah pepaya merupakan buah yang sering dikonsumsi manusia. Proses pemanenan buah pepaya dapat dilakukan menggunakan metode visual dengan memperhatikan warna dan ukuran buah. Pada penelitian ini beberapa sampel buah pepaya diambil nilai RGB dan dilakukan pengolahan dengan metode convutional neural network untuk mendapatkan tingkat kematangan dari buah pepaya. Hasil akhir dari penelitian ini bertujuan untuk membuat aplikasi yang dapat melakukan identifikasi dan mengklasifikasikan objek. Dalam pengujian sistem diperoleh persentase tingkat keberhasilan sebanyak 95%.

Analisis Audit Sistem Informasi Berbasis Cobit 5.0 Website Pengembangan Karir dan Kewirausahaan

Regina Josephine — 2025-03-31

The Technical Implementation Unit for Career Development and Entrepreneurship (UPT PKK) UPN Veteran Jakarta is a facility for students to obtain information related to entrepreneurship and career opportunities. However, the utilization of the UPT PKK UPNVJ website is considered suboptimal, with 71% of respondents stating that the website services still require improvement. This research aims to improve the quality of the UPT PKK UPNVJ website feature services through an information system audit using the COBIT 5.0 framework in the APO, BAI, and DSS domains. The subdomains analyzed include APO (APO01, APO11, APO13), BAI (BAI02, BAI09), and DSS. (DSS01, DSS03). The audit results show an average capability score of 3.78, which falls within the Predictable Process level, with a gap of 0.14 from the expected level. In-depth analysis reveals that the IT processes in the APO11 and APO13 subdomains have a gap of 1 from the expected level, which is level 5. This study concludes that although most processes have met a good level of capability, there are opportunities for improvement in several subdomains to reach the expected level of capability. Improvement recommendations are focused on optimizing IT processes in the APO11 and APO13 subdomains to enhance the overall performance of the UPT PKK website.

Sistem Informasi Pelayanan Rekam Medis Puskesmas Purowoyoso Berbasis Web

Taufik Hidayat — 2025-03-31

Purwoyoso Health Center, located at Jl. Siliwangi No. 572, is a non-inpatient health facility that provides medical record and laboratory examination services. Currently, the patient data recording and search system is still done manually, resulting in difficulties in finding patient data who do not bring a medical book (KIB), as well as increasing the risk of data duplication and loss. To overcome this problem, the development of a web-based medical record service application is proposed as an effective solution, by following the waterfall method and using tools such as DFD, flowchart, and MySQL database. Application testing will be carried out using the black box method to ensure its functionality. The advantages of this application include increased efficiency of service time, ease of searching for patient data, and better data storage security. With the implementation of this application, it is hoped that Purwoyoso Health Center can improve the quality of medical record services and provide faster and more accurate access to patient information, as well as support better decision-making in health services.

Development of a Virtual Reality Application for Learning About Hajj Rituals

Muhammad Alfian Syaifullah Akbar Badarudin — 2025-03-31

This study aims to develop a Virtual Reality-based learning medium for Manasik Haji to help users understand the procedures of Hajj in an interactive and realistic way. The application was designed through three main phases: planning, development, and testing. The application's key features include several stages of Manasik Haji, such as Ihram, Wukuf, Tawaf Ifadah, Sa'i, Stoning of the Jamarat, Tahallul, Mabit, and Tawaf Wada. The application testing was conducted using the black box method to ensure that all features function as intended, and the System Usability Scale (SUS) was utilized to measure the application's usability level. The SUS score obtained after the testing was 76, which falls into Grade B, indicating that the application has a good usability level. However, there are still areas for improvement, such as enhancing interactive features, improving overall usability aspects, and conducting tests with a more diverse group of users.

Infrastruktur Blockchain Menggunakan Hyperledger Fabric untuk Platform Traceability Industri Kelapa Sawit

Hidra Amnur — 2025-03-31

Teknologi blockchain telah menjadi solusi yang menjanjikan dalam meningkatkan transparansi dan keamanan data. Penelitian ini bertujuan untuk membangun infrastruktur blockchain menggunakan platform Hyperledger Fabric dengan pengujian terhadap website untuk Traceability Industri Kelapa Sawit. Website dibuat menggunakan bahasa pemrograman Node.js, dengan database CouchDB. Sistem ini dirancang untuk memastikan bahwa data dapat terjaga keamanannya, transparan, dan tidak tersentralisasi. Hasilnya menunjukkan bahwa infrastruktur untuk Platform Traceability dengan teknologi seperti Express.js, EJS, dan CouchDB, telah berhasil dibangun

Design Website-based Information System For School Committee Financial Governance of SMPN 1 Sedati

Andhika Bisma Wicaksana — 2025-03-31

SMPN 1 Sedati or commonly called SPENSASED is a junior high school located in Sedati, Sidoarjo Regency, East Java Province, Indonesia. The school has a long history of creating quality education programs for its students. Over time, SMPN 1 Sedati has become one of the fastest growing educational units and has earned the nickname Movers School. The curriculum used at SMPN 1 Sedati is an independent curriculum, which focuses on developing students' interests and talents. Not only the academic program is improved, but the extracurricular program is also very concerned. But on the other hand, the development of technology at SMPN 1 Sedati tends not to be as fast as the educational program. As an example of the topic I used, namely about Committee Financial Governance, the absence of a program that can support the performance of the staff in charge makes everything related to committee finances must be done manually and cannot be monitored in real time. In the design, the author explores further information about the main needs of the treasurer and financial staff at SMPN 1 Sedati as the main support in the system development process. The author aims to assist related parties in managing committee finances in order to create transparency and actual information.

Analisis Performa Ion Thruster Dengan Variasi Jarak

Andriawan andri — 2025-03-31

This research aims to examine the performance of ion thrusters with varying distances. An ion thruster is an electric propulsion technology that generates thrust by expelling positively charged ions. This technology offers high fuel efficiency, which is crucial for space missions that require minimal fuel endurance. The study uses a prototype ion thruster in a laboratory setting with a testing voltage of 5V. The testing focuses on analyzing current strength as a primary performance parameter. The research results are expected to provide insights into optimizing energy use for spacecraft, enabling fuel load reduction and increased payload capacity. This study also contributes to the sustainable development of space technology by emphasizing the importance of efficient energy consumption in ion thruster operations.

The research employs an experimental method by measuring the performance of ion thrusters at various distances. The results of this study are expected to serve as a reference for further development of ion thruster technology, particularly in the aspects of energy conservation and operational efficiency enhancement

Analisis Keamanan Website Shih Ka Plastic Boxes Factory Terhadap Ancaman SQL Injection

Muhammad Muhsinin Muhsinin — 2025-03-31

This study discusses security vulnerabilities in web applications, focusing on SQL injection attacks. With the increasing number of internet users and sensitive data being managed, system security on websites has become crucial. This research uses SQLmap to identify and explore potential attacks on the Shih ka Plastic Boxes Factory website. The findings reveal significant security gaps due to insufficient input validation. It was found that attackers could easily access sensitive data through the exploitation of these vulnerabilities. Additionally, recommendations for security improvements are suggested, including the implementation of strict input validation and the use of prepared statements to protect the database.

Perbandingan Deep Learning YOLOv5 dan YOLOv8 Untuk Deteksi Penyakit Daun Tanaman Tomat

siti choiriyah — 2025-03-09

Agriculture is one of the mainstays of the country's economy, especially the horticulture sub-sector such as fruits and vegetables. Tomato plants are one of the leading commodities. However, the failure of tomato cultivation due to the many types of diseases that exist is still an obstacle and interferes with plant growth, reduces yields, and even causes tomato plant death. This study aims to detect tomato leaf diseases by comparing the performance of the two YOLOv5 and YOLOv8 models. The purpose of comparing models is to determine the level of accuracy and to conclude which version of YOLO provides a better level of accuracy in the hope of helping to determine which method is most appropriate and appropriate to needs. The results showed that both YOLOv5m and YOLOv8m models performed very well in detection. Both models showed high precision, recall, and mAP values. YOLOv8m is better able to detect all objects in the image where the precision value is superior to YOLOv5m. YOLOv8m is superior in precision with a value of 0.95%, a difference of 0.02% with YOLOv5m and mAP50:95 which is 0.92%, a difference of 0.02% with YOLOv5m which means that YOLOv8m is better at identifying objects very precisely and objects of various sizes, but YOLOv8m requires a slightly longer training time than YOLOv5m. YOLOv8m is better able to detect all objects in the image where the precision value is 0.02% superior to YOLOv5m

Implementasi E-Goverment pada Sistem Informasi Pemerintahan Desa Kabupaten Kuningan

Aji Permana — 2025-03-31

Kuningan Regency has 361 villages and 32 sub-districts consisting of village officials with their duties and authorities. In this case, village officials have not been recorded in a system, which causes a lot of data on officials that does not match the latest data, so that the DPMD (Dinas Pemberdayaan Masyarakat dan Desa) has difficulty collecting data on village officials such as personal identity, position, education, family data and other supporting data. Apart from data collection on apparatus, each village has institutions such as BPD (Badan Permusyawaratan Desa), LPM (Lembaga Pemberdayaan Masyarakat), PKK (Pemberdayaan Kesejahteraan Keluarga), Karang Taruna, Posyandu, RT/RW data, innovations and legal products which have not been recorded so that the DPMD has difficulty getting these data. The village government information system in this research will assist in managing village government data such as the identity of village officials, BPD, LPM, PKK, Karang Taruna, RT/RW, innovation, legal products to the management of proposed village documents for the purposes of reporting the village financial system which includes photos of the Village APBDesa Baligho, ILPPDrab Baligho, Siskeudes Online Homepage, Siskeudes Online Financial Report and Siskeudes Online RAPBDes. The output of this research is the Kuningan Regency Village Government Information System with users divided into DPMD, District and Village parties with access levels according to their needs.

Analysis of the Relationship Between Technostress and Information Security Awareness in High School Teachers

Airlangga Bayu — 2025-03-31

Technostress is a phenomenon that has recently occurred frequently due to the significant development of information technology. Post COVID 19 pandemic, many sectors have transformed to information technology. As a result, many individuals who feel not fully prepared to use technology feel overwhelmed so they are vulnerable to experiencing technostress. On the other hand, as information technology develops, the risk of information security awareness is also increasingly vulnerable. This can be proven by the increasing number of data leakage cases that occur. This study aims to determine the relationship and influence between technostress and information security awareness. This study adapts three domains from HAIS-Q, namely password management, application use, and email use. This research uses PLS SEM method with 84 respondents. The results of this study prove that technostress related to password management and technostress related to email use have a negative and significant effect on information security awareness. While technostress related to the use of applications has a negative but insignificant effect on information security awareness.

Fault Classification and Detection in Transmission Lines by Chimp optimization algorithm (ChOA) Associated support Vector Machine

V Rajesh Kumar — 2025-03-31

This paper presents a new method for fault classification and detection in transmission lines using the Chimp Optimization Algorithm (ChOA) integrated with Support Vector Machine (SVM). The adding complexity of modern power schemes demands more accurate and efficient methods for identifying and classifying faults to ensure system reliability and minimize downtime. The proposed method leverages the strengths of ChOA, an optimization procedure motivated by the social actions of chimpanzees, to optimize the parameters of the SVM, enhancing its ability to classify different types of faults accurately. By combining ChOA with SVM, the method not only improves fault classification accuracy but also reduces computational time, making it suitable for real-time applications. Extensive simulations were conducted using various fault scenarios and configurations to justify the execution of the ChOA-SVM model. The outcomes demonstrate that the suggested approach outperforms traditional fault detection procedures in precision, speed, and adaptability to different transmission line conditions. This study aids to the field of power system protection by giving a robust and efficient solution for fault classification and detection, with potential applications in enhancing the resilience and reliability of transmission networks..

Gamified Website Design for Calisthenics Workouts Enhancing Motivation and User Engagement

Gregorius Lai — 2025-03-31

Workout is one way to adopt a healthy lifestyle. Workout can minimize disease, one of which is obesity. Even though it has great benefits, there are still many people who don’t exercise regularly. Therefore, sports activities need to be increased. One sport that does not require equipment is gymnastics. Gymnastics training is a physical activity that is as beneficial as the gym. One way to help increase motivation is to do gamification. Gamification can increase motivation and make boring things more interesting. In this research, a calisthenics workout website was designed and created using the gamification method. Website was evaluated by 33 people. Based on the survey conducted, the curiosity value was 83.32%, the perceived ease of use value was 79%, the perceived usefulness value was 83.32%, the joy value of 80.6%, behavioral intention to use value of 83.03%, focused immersion value of 80.53%. The final average obtained from all categories is 81.12%.