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All Journal Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) JURNAL TEKNOLOGI DAN OPEN SOURCE Jurnal Teknologi Informasi dan Pendidikan PAKAR Pendidikan Jurnal PTI (Jurnal Pendidikan Teknologi Informasi) Journal of Computer Scine and Information Technology Jurnal Ipteks Terapan : research of applied science and education Jurnal Sains Informatika Terapan (JSIT) Jurnal Komtekinfo
Silfia Andini
Universitas Putra Indonesia YPTK Padang
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Analysis and Application of the Certainty Factor Method in the Diagnostic Expert System for Broiler Chicken Diseases Ragil Ardiansyah; Yuhandri; Silfia Andini
Journal of Computer Scine and Information Technology Volume 9 Issue 2 (2023): JCSITech
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jcsitech.v9i2.65

Abstract

An expert system is a system that uses human knowledge recorded in a computer to solve problems that normally require human expertise. Certainty Factor is a clinical parameter value given by MYCIN to indicate the level of trust. The certainty factor is also a way of combining belief and disbelief in a single number. Certainty factor introduces the concepts of belief/belief and disbelief/unbelief. In the system analysis stage, the author analyzes to find weaknesses in the system that is currently running in an organization or company with the aim that the system can be proposed for improvement. Implementing the program that has been designed requires a tool in the form of a computer or laptop, which requires three supporting components to operate the computer or laptop itself, such as hardware, software, and brainware. The expert system application has been running with the Certainty Factor method and to make a diagnosis on chickens the user can choose a value according to the Certainty Factor Interpretation that has been given and processed with the CF expert. Based on the tests carried out, the value of system accuracy with experts is almost the same . And the Inference engine works well, according to the pre-programmed rules. After diagnosing a chicken disease, the system will display how to treat and handle sick broiler chickens
Penerapan E-Test Pada Mata Pelajaran Bahasa Inggris Menggunakan Model View Controller Sri Restu Ningsih; Erdisna Erdisna; Febriyanno Suryana; Yenni Desnelita; Silfia Andini
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 7 No 5 (2023): October 2023
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29207/resti.v7i5.5090

Abstract

The problem that occurs in one of the high schools is that there is no online-based English exam system, and they still use paper for their assessments. This makes teachers unable to give exams to students if they do not attend school. The purpose of this research is to create an online exam system to facilitate exam administration using the Model View Controller (MVC) to assess online English exams. The analytical method uses the System Usability Scale (SUS), to collect data using an electronic test (e-Test).Unifield Modeling Language (UML), a visual modeling technique used in designing and building object-oriented software for E-Test applications.The results showed that the use of the E-test application in a comparison class in English subjects could improve student learning outcomes to a higher level, from a score of 81.7 to 90.9. Compared to the control class, there was a slight increase, namely an increase in value from 71.5 to 75.8. This proves that the E-test application is used effectively by students for English subjects.
Implementation of a Decision Support System for Contract Employee Recruitment Selection using the Simple Multi Attribute Rating Technique (SMART) Method Muhammad Akhif; Silfia Andini; Dinul Akhiyar
Journal of Computer Scine and Information Technology Volume 9 Issue 3 (2023): JCSITech
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jcsitech.v9i3.82

Abstract

LPMP West Sumatra is a company in the technical implementation department of the Ministry of Education and is led by leadership and is responsible to the Director General for Improving the Quality of Educators and Education Personnel (PMPTK). The selection process for hiring contract employees has difficulties because the system is still manual where all the processes from the initial stage of registration selection to the final stage of registration selection are all done manually so it takes quite a long time and is troublesome and drains a lot of energy and energy for the company management. . So there is a need for an online selection information system for contract employee recruitment at LPMP West Sumatra such as a decision support system. This Decision Support System (DSS) uses the Simple Multi Attribute Rating Technique (SMART) method. The SMART method is a decision-making method for handling multi-criteria problems based on calculating the criteria weights for each alternative. The aim of this decision support system was to be able to assist the selection process for hiring contract employees at LPMP West Sumatra quickly, precisely and accurately. The results obtained by the alternative with the name of the prospective contract employee were Ririn Novrianti with a score of 0.755. This helps West Sumatra LPMP leaders in determining prospective contract employees who meet the requirements for employment
Analysis of Information Technology Governance in the Transportation Agency using the Cobit 4.1 Framework Edo Septiawan; Silfia Andini; Sri Rahmawati
Journal of Computer Scine and Information Technology Volume 10 Issue 4 (2024): JCSITech
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jcsitech.v10i4.112

Abstract

Information technology plays a role in supporting the goals of companies and government agencies by providing a fast, easy and accurate information and communication platform, increasing the effectiveness and efficiency of the planning process, and supporting innovation in companies and government agencies to develop. The existence of Information Technology has experienced development and the relationship between its operational roles in running an organization, where it is not only as a support for operations. Research was conducted at the Transportation Agency which concluded that the old system used was ineffective because the process carried out took time and space, making employee performance less efficient. After searching for data at the Transportation Agency by collecting data, it can be concluded that the information system used is still not optimal. Therefore, a system design was carried out. The results of the analysis were applied to a cobit system application program. After the research was conducted, the results of the calculation of the maturity model level obtained an average index of 3.16 ( Level 3). This means that the system. The new information system designed is expected to improve the quality of information and performance in the future
Rancang Bangun Sistem Informasi Inventory Berbasis Web Pada Toko Putri Meubel Veni Amirah Putri; Silfia Andini
Journal of Computer Scine and Information Technology Volume 8 Issue 4 (2022): JCSITech
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jcsitech.v8i4.161

Abstract

Information technology is currently experiencing rapid progress, particularly in the world of business and trade. The use of information technology systems is needed to support company operations so they can run more effectively and efficiently, one example being inventory data processing. However, many trading companies still use manual inventory systems, which creates various problems such as slow stock information, late reporting, and the risk of overstocking. Furthermore, the shift to the digital era requires companies to utilize computer technology and human resources capable of operating the system optimally. Putri Meubel Store, a furniture store selling various types of furniture such as chairs, cupboards, mattresses, tables, and sofas, still uses a manual recording system through receipts and bookkeeping. This system leads to duplicate data recording, inaccuracy, and errors in inventory data processing. Therefore, a computer-based inventory information system is needed to simplify inventory data management, improve data accuracy, accelerate reporting, and help improve operational effectiveness and efficiency at Putri Meubel Store.
Sistem Informasi Simpan Pinjam Berbasis Web Pada Kud Situjuh Batur Winda Putri Afandi; Silfia Andini
Journal of Computer Scine and Information Technology Volume 9 Issue 1 (2023): JCSITech
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jcsitech.v9i1.165

Abstract

Technological advances that are developing rapidly encourage every agency or organization to keep abreast of developments and continue to improve their ability to process data and information needed to achieve goals. Cooperative is an organization or business entity that has a very important role in growing and developing the economic potential of the people. The Village Unit Cooperative (KUD Situjuh Batur) which has a type of savings and loan business where the cooperative management is still conducting savings and loan transactions using a manual recording system with books and using a calculator to calculate transactions which causes work to be less effective and inefficient because it will take up a lot of time and costs and has many disadvantages, including the book can be damaged, lost, wet, and torn. So that it can hinder the performance of cooperative employees. Because the process is still manual, it makes it difficult to find out which members have deposits or loans. For example, member data, loan size, installments paid, the problem is how to improve the existing system, to present accurate and timely data. Therefore we need a web-based savings and loan information system at KUD using the PHP and MySQL programming languages.
PERANCANGAN SISTEM INFORMASI PENERIMAAN PENDAFTARAN MODEL MENGGUNAKAN BAHASA PEMROGRAMAN DAN DATA BASE MYSQL Thesalonica Claudia; Silfia Andini
Journal of Computer Scine and Information Technology Volume 9 Issue 2 (2023): JCSITech
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jcsitech.v9i2.166

Abstract

Information systems are a crucial requirement in the development of modern technology because they can facilitate the processing of data into useful information. Increasingly sophisticated technological developments make it easier to access, manage, and present information through various media, including web-based ones. The use of web-based information systems can help make human work more effective and efficient, including in the creative and entertainment industries. Rotch Entertainment is a production house and modeling agency company that provides creative services, branding, advertising, film, videography, photography, event organizing, modeling school, acting, dancing, singing, and commercial modeling. In its operational activities, Rotch Entertainment requires an information system capable of supporting services to prospective clients and students, particularly in the registration and data management process. The problem is that the registration and data processing processes are still not optimally integrated, making them less effective in supporting management needs. Therefore, a web-based information system is needed that can simplify the registration process for prospective models and clients, and assist management in managing and monitoring data more quickly, accurately, and efficiently. With this information system, it is hoped that the service process and data management at Rotch Entertainment will run more smoothly and more structured.
GAME EDUKASI PENGENALAN BAGIAN TUBUH MANUSIA SEBAGAI MEDIA PEMBELAJARAN ANAK USIA DINI BERBASIS ANDROID Riky Hermansyah; Silfia Andini
Journal of Computer Scine and Information Technology Volume 9 Issue 2 (2023): JCSITech
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jcsitech.v9i2.167

Abstract

The design of this educational game aims to find out the results of the development of the human body parts recognition game using Adobe Animate CC, to find out the feasibility of the human body parts recognition game as a learning medium to improve learning outcomes for Android-based Kindergarten children, as a learning medium with basic material on part recognition. human body. The stages in this design process are analysis, design development, implementation, and testing. After the proposed procedures have been carried out and run accordingly, and the media meets the appropriate interactive criteria, a test is then carried out to determine feasibility in the field. With the introduction of human body parts educational game as an android-based learning media for Kindergarten children, it is hoped that it can attract interest in learning and simplify the process of recognizing human body parts.
Perancangan Sistem Informasi Pemesanan Perumahan Berbasis Web Ramadani Sabela; Silfia Andini
Journal of Computer Scine and Information Technology Volume 9 Issue 4 (2023): JCSITech
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jcsitech.v9i4.169

Abstract

The development of information technology has a positive impact on various business sectors, including the housing development and marketing sector. PT. Cahaya Amal Taqwa is a company engaged in housing development that currently still uses a conventional system in the process of ordering subsidized houses. Prospective buyers are required to come directly to the housing location to obtain information and make reservations. In addition, the process of recording customer data, filling out order forms, and making payment receipts is still done manually, causing the service process to be less effective and efficient. This study aims to design and build a web-based housing ordering information system at PT. Cahaya Amal Taqwa using the PHP programming language and MySQL database. The system built is expected to make it easier for customers to obtain information about housing, make house reservations online, and help the company in managing booking data in a computerized manner. The research methods used include data collection through observation, interviews, and literature studies. The results of this study are a web-based application that provides detailed information about housing, the house booking process, customer data management, and more effective and accurate booking reports. With this information system, it is expected that the service process and data management at PT. Cahaya Amal Taqwa will be faster, more precise, and more efficient..
Sistem Informasi Berbasis Website Untuk Memesan Jasa Tukang Perbaikan Rumah Berdasarkan Lokasi Terdekat Ahmad Rivaldi; Silfia Andini; Annisak Izzaty Jamhur
Jurnal Sains Informatika Terapan Vol. 5 No. 2 (2026): Jurnal Sains Informatika Terapan (Juni, 2026)
Publisher : Riset Sinergi Indonesia (RISINDO)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Transformasi digital menjadi hal yang penting dalam meningkatkan kualitas layanan publik, termasuk layanan perbaikan rumah. Di Kecamatan Ulakan Tapakis, proses mencari dan memesan jasa tukang masih dilakukan secara manual melalui rekomendasi dari orang lain atau pencarian langsung di sekitar lingkungan. Kondisi ini menyebabkan keterbatasan informasi layanan, ketidakefisienan waktu, serta pengelolaan data pemesanan yang belum terstruktur. Selain itu, para tukang lokal juga mengalami kesulitan dalam mempromosikan jasa mereka dan mengelola pesanan secara sistematis. Penelitian ini bertujuan untuk merancang dan mengembangkan sistem informasi pemesanan jasa tukang berbasis web yang memanfaatkan lokasi terdekat. Sistem dikembangkan menggunakan metode Waterfall yang meliputi tahap analisis kebutuhan, perancangan sistem menggunakan Unified Modeling Language (UML), implementasi, serta pengujian sistem. Sistem yang dikembangkan mengintegrasikan teknologi web, manajemen basis data, dan layanan geolokasi untuk mendukung proses pencarian dan pemesanan jasa. Hasil penelitian menunjukkan bahwa sistem yang dibangun dapat mempermudah pengguna dalam mencari dan memesan jasa tukang, membantu tukang dalam mengelola data layanan dan pesanan, mendukung pengelolaan data oleh admin, serta meningkatkan efisiensi dibandingkan dengan proses manual.
Co-Authors Abu Kasim Ahmad Rivaldi Anggi Muhammad Fajri Aulia Fitrul Hadi Aulia Hadi Deval Gusrion Dinul Akhiyar Edo Septiawan Erdisna Erlinda Erlinda Fajrul Islami Gema, Rima Liana Jamhur, Annisak Izzaty Lita Gusrian Marfalino, Hari Muhammad Akhif Muhammad Fikri Arif Ragil Ardiansyah Ramadani Sabela Rani Anggraini Ridho Perwira Niza Riky Hermansyah Silky Safira Sofika Enggari Sri Rahmawati Sri Restu Ningsih Surmayanti, Surmayanti Suryana, Febriyanno Thesalonica Claudia Tri Oktaharyadi Putra Veni Amirah Putri Veri, Jhon Winda Putri Afandi Yenni Desnelita Yuhandri Yuhandri