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INDONESIA
Jurnal Mandiri IT
Published by Institute of Computer Science
ISSN : 23018984     EISSN : 28091884     DOI : https://doi.org/10.35335/mandiri
Core Subject : Science, Education,
Computer Science & IT Library & Information Science Mathematics
The Jurnal Mandiri IT is intended as a publication media to publish articles reporting the results of Computer Science and related research.
Arjuna Subject : Ilmu Komputer (semua kategori) - Kecerdasan Buatan
Articles 202 Documents
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Decision support system for purchasing light fire extinguisher brands (APAR) on household needs using the weighted product (WP) method Maulana, Dimas Fajar; Heryana, Nono; Ridwan, Taufik
Jurnal Mandiri IT Vol. 12 No. 3 (2024): January: Computer Science and Field.
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mandiri.v12i3.252

Abstract

Fire, as a serious disaster with destructive impacts involving loss of material and human lives, is mainly triggered by electrical short circuits due to massive construction and the use of cables that do not comply with standards. The importance of developing electric power that complies with safety standards to protect people and property cannot be overstated. Electrical integration is aimed at increasing system efficiency, but electrical short circuits remain the main cause of fires, accounting for 45% of cases in Indonesia in 2021. To reduce the risk, preventive measures are needed such as repairing the electrical network, using standard equipment, and educating the public. A light fire extinguisher (APAR) is one of the highly recommended fire prevention media. The appropriate APAR for household needs is the Chemical Powder / Dry Cemical type because it is almost effective for all classes of fires, especially for electrical short circuits. But in purchasing we are faced with the many brands available as well as limited needs, desires and financial capabilities. In this context, a web-based Decision Support System (DSS) was developed using the Weighted Product (WP) method to select the Brand of Light Fire Extinguisher (APAR). The WP method gives weight to the criteria of price, quality and reliability, helping households choose an APAR that suits their needs and budget. The application of this method is expected to minimize errors in selecting the APAR brand, increase accuracy, and make it easier to use for those who want to make a purchase. This SPK makes a positive contribution in helping users make APAR purchasing decisions that suit their needs and preferences.
Evaluating the user experience of online transportation applications with the UEQ approach to people's lifestyles Amran, Ali; Putri, Yogi Arditya Candani; Susmawati, Putri Rahayu; Aulita, Rida Nur; Astutik, Astutik; Fitria, Yaumul
Jurnal Mandiri IT Vol. 12 No. 4 (2024): April: Computer Science and Field.
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mandiri.v12i4.256

Abstract

This study was conducted to evaluate the user experience of online transportation applications using a user experience questionnaire aimed at the society lifestyle. The study makes reference to the following user evaluations: novelty, attractiveness, clarity, efficiency, and stimulation. This kind of study is known as quantitative research, and it looks at the issue of user experience in relation to society's lifestyle. data gathering through the distribution of questionnaires. Tables and graphs are used to display the descriptive analysis and presentation of the data. The lifestyle variable was positively and significantly impacted by the user experience variable, according to the results. As a result, the proprietor of the online transportation program has the ability to modify its features.
Implementation of object oriented technology concept and rapid application development method in designing church service information system HKBP Perumnas Simalingkar Sondang, Sondang
Jurnal Mandiri IT Vol. 12 No. 3 (2024): January: Computer Science and Field.
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mandiri.v12i3.257

Abstract

Designing information systems that are appropriate and in accordance with user needs is a key element of success in designing information systems that are fast, easy, and able to manage various data and information needed by users. In this context, Object Oriented Technology and the Rapid Application Development Method provide a powerful and easy approach to designing information systems. This article describes the stages of the Rapid Application Development method starting from planning, design, development, and implementation in designing information systems tailored to the needs of the HKBP Perumnas Simalingkar Church Service. In addition, this article also discusses the use of Codeigniter 4 which has adopted the concept of Object Oriented Technology to make it easier to create complex information systems. Then this article also discusses the use of the Unified Modeling Language as a tool to model the design of information systems. The combination of the Object Oriented Technology concept and the Rapid Application Development method can increase the acceleration of making information systems and produce powerful information systems.
Simulation of local area network (LAN) computer network using cisco packet tracer at SMP Negeri 1 Grabagan Amran, Ali; Zuhria, Sinta Ainun; Ramadhani, M. David; Susmawati, Putri Rahayu; Diana, Siti Nur; Ulum, Luluk Bahrul; Aulita, Rida Nur; Firdaus, Firman Aditya; Latifah, Dede; Astutik, Astutik
Jurnal Mandiri IT Vol. 12 No. 3 (2024): January: Computer Science and Field.
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mandiri.v12i3.260

Abstract

Computer network, especially together with information technology, are now considered fundamental in all fields. A company’s information technology infrastructure is a strategic resource that must be handled effectively. Information technology infrastructure provides continuous processing and flow of information throughout the organization. A computer network that links machines is called a local area network over short distances among two or more places. To keep the network infrastructure functioning properly network security is very important. Cisco packet tracer is one of the tools used in simulations to setup network security. To build a computer network, procedures related to the network area required. Local Area Network (LAN) is an abbreviation off Local Area Network. LAN consist of several computers connected in a network. In this network, each computer can accsess data from other computers. Additionally, computers can access data from other computers. Apart from that, computers connected to LAN can also run hardware such as printers from other computers, chat with other computer ownerm or play games together. Network simulations on cisco system Local Area Network (LAN) computers using cisco packet treacer is a program for imulatinng network device, the program is used as a learning and training tool.
Application of the saw method for employee selection system in the PT Pinus Merah Abadi Koeswara, Tya Septiani Nurfauzia; Marsusanti, Eva; Yulistria, Resti; Rosento, Rosento
Jurnal Mandiri IT Vol. 12 No. 3 (2024): January: Computer Science and Field.
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mandiri.v12i3.261

Abstract

PT Pinus Merah Abadi is a company engaged in the sales and distribution business with a distribution network spread throughout Indonesia, both through traditional and modern channels. Currently PT Pinus Merah Abadi carries out the employee selection process on average 2 (two) times a year with a total of 50-60 job applicants. The assessment process when selecting employees uses multiple criteria, namely assessment during psychological tests, competency tests and interviews. The employee selection process still has several problems, including subjectivity in the assessment process and it takes a long time because it is done manually, resulting in the decision making process being slow. Based on these problems, research is needed as a system innovation in making decisions regarding the selection or selection of new employees at PT Pinus Merah Abadi applies a simple additive weighting method based on six criteria, namely: test, education, age, experience, readiness and expertise. As a result, this system can help make it easier for HRD to select employees based on the highest ranking results.
Design and development of a website-based information system for receiving diplomas in the information management department of the Fakfak State Polytechnic Roy, Andi; Maulida Al hamid, Deisya; Ladese, Sudirman; Hasta, Hasta
Jurnal Mandiri IT Vol. 12 No. 3 (2024): January: Computer Science and Field.
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mandiri.v12i3.262

Abstract

The need for fast and accurate information is really needed by universities, because fast information will influence policies or steps taken. This requires universities to take concrete steps in providing information. Fakfak State Polytechnic, especially the Informatics Management Department, in the process of collecting, managing and providing information on the requirements for receiving or taking a diploma is still manual. Using technology is one of the right solutions for the rapid dissemination of information. Design of a web-based development diploma recipient information system at the Department of Information Management, Fakfak State Polytechnic. This system emerged as a solution aimed at assisting informatics management students in obtaining their diplomas. The method used by the author in creating this system is the waterfall method starting from the process of planning, analysis, design, writing program code, program testing and program design and system maintenance. The results of this research produced a website that is used to provide information and accommodate files which are a prerequisite for obtaining a diploma.
System of stunting information centre development using waterfall method Paradise, Paradise; Amrustian, Muhammad Afrizal
Jurnal Mandiri IT Vol. 12 No. 3 (2024): January: Computer Science and Field.
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mandiri.v12i3.263

Abstract

Stunting is a condition in which the development and growth of children are stunted due to malnutrition. In Indonesia, 21.6% of the approximately 300 million stunting cases still exist. In an endeavour to combat stunting, the Indonesian government is holding posyandu at the lowest levels of government. Despite these efforts, a significant number of parents do not receive information about stunting. Therefore, this study will develop a web-based information application about stunting. The application is developed using the cascade methodology. The conclusion of this analysis was that the waterfall methodology is still applicable for small development teams. The application can then provide information on child development and malnutrition at any time.
Quality of Service (QoS) Analysis using Wireshark on the LAN Network at An Najiyah High School Surabaya Hamidah, Mas Nurul; Tias, Rahmawati Febrifyaning; Zainal, Rifki Fahrial
Jurnal Mandiri IT Vol. 12 No. 4 (2024): April: Computer Science and Field.
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mandiri.v12i4.273

Abstract

In the realm of information technology, Indonesia has entered the fourth generation, or 4G, which is a fast, widely available internet network that can be used to advance a variety of industries, including the agricultural, social, cultural, economic, and even educational ones. Additionally, from 2020 to the beginning of 2022, you will need to be connected to the internet in order to stay productive during the Covid-19 virus outbreak. This is especially true for the education sector, since online teaching and learning activities are essential for maintaining productivity. An Najiyah Surabaya High School needs reliable internet access in order to provide better support for its online learning students. An Najiyah High School Surabaya employs QOS (Quality of Service) to monitor network quality and data traffic transferred over the network. Three QoS parameters—packet loss, throughput, and delay—will be used in this research's analysis. concentrate on keeping an eye on the local area network (LAN); the value is then retrieved following the network's monitoring. When text data transmission on a LAN network was tested, the results indicated that the network quality at SMA Na Najiyah Surabaya was very good, with values of 2.6 Mbps for throughput, o% packet loss, and 0% and 0.12 ms delay.
Application of association rule for prediction of menu ordered at café minapadi Zain Hidayatullah, Fikri; Surorejo, Sarif; Andriani, Wresty; Gunawan, Gunawan
Jurnal Mandiri IT Vol. 12 No. 4 (2024): April: Computer Science and Field.
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mandiri.v12i4.279

Abstract

This research aims to develop a predictive model that helps prepare menus based on customer preferences at Café Minapadi, hoping to improve operational efficiency and customer satisfaction. Using rule-association data mining techniques, the study uncovered hidden patterns in extensive transaction data, applying a priori algorithms in datasets to explore menu ordering frequencies and trends. Data analysis includes cleansing, transforming, and selecting features to generate relevant insights. The results found that items such as coffee and chocolate cake were often purchased together, providing an opportunity for menu optimization and special promotions. Evaluation of predictive models shows the possibility of increased accuracy in stock preparation and adjustment of menu offerings, providing significant benefits in business decision-making in the culinary sector.
Application of expert system using certainty factor method to identify diseases in rice plants Azmi, Isni; Gunawan, Gunawan; Anandianskha, Sawaviyya
Jurnal Mandiri IT Vol. 12 No. 4 (2024): April: Computer Science and Field.
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mandiri.v12i4.280

Abstract

This article explores the application of expert systems using certainty factor methods for disease identification in rice crops, highlighting the importance of information technology integration in agriculture. The study aims to develop a system that allows quick and accurate identification of rice disease, using certainty factor methods that are effective in dealing with data uncertainty. This study used a quantitative approach with a quasi-experimental design. The results indicate an effective system for identifying diseases, with significant implications for supporting farmers and improving food security. Suggestions for future research include system integration with mobile applications and real-time data analysis to improve system accessibility and applicability in modern agricultural practices.

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