International Journal of Research and Applied Technology (INJURATECH)

Harnessing Machine Learning for Crypto-Currency Price Prediction: A Review

Zeravan Arif Ali, Adnan M Abdulazeez — Thu, 02 May 2024 00:00:00 +0700

Despite their recent inception, cryptocurrencies have become globally recognized for their dispersal, diversity, and high market capitalization. This volatility developed into a challenge for investors looking to predict price movements. Thus, it has become an attractive investment opportunity. To increase prediction accuracy, researchers integrate machine learning algorithms with technical indicators. In this review, a systematic comparison has been employed to identify efficient algorithms, and researchers have employed statistical measures to make short- and long-term forecasts of decentralized money prices. Moreover, the paper highlights the results of researchers based on machine learning and deep learning methodologies on multiple types of cryptocurrencies like Bitcoin, Ethereum, Monero, etc. Lastly, the work emphasizes the limitations, gaps, and challenges facing researchers to take advantage of existing literature for future works.

Facial Emotion Recognition Based on Deep Learning: A Review

Nabeel N Ali, Adnan M Abdulazeez — Tue, 07 May 2024 00:00:00 +0700

Numerous domains, including safety, health, and human-machine interfaces, have garnered significant attention from researchers. Within this field, there is a notable interest in developing methodologies for interpreting and encoding facial expressions, as well as extracting pertinent features for more accurate computer-based predictions. Leveraging the remarkable advancements in deep learning, various architectural approaches are explored to enhance performance outcomes. The primary objective of this paper is to conduct an examination of recent research endeavors pertaining to automatic facial emotion recognition (FER) through the utilization of deep learning techniques. We emphasize the treatment of these contributions, elucidate the architectural frameworks employed, and outline the databases that have been utilized. Additionally, we present a comprehensive assessment of the progress achieved by comparing the methodologies proposed and the corresponding results obtained. This paper aims to provide valuable insights and guidance to researchers in this field by reviewing recent developments and suggesting avenues for further enhancements

Cybernetic Deception: Unraveling the Layers of Email Phishing Threats

Hewa Majeed Zangana, Ayaz Khalid Mohammed, Amira Bibo Sallow, Zina Bibo Sallow — Sat, 01 Jun 2024 00:00:00 +0700

E-mail phishing, a tireless and versatile cybersecurity risk, requires a intensive examination to fortify organizational resistances. This broad survey dives into the multifaceted measurements of e-mail phishing, including mental control strategies, mechanical complexities, and real-world experiences determined from assorted case considers. The investigation of location and anticipation procedures covers a extend of commitments, tending to half breed machine learning approaches, the significance of client instruction, and the part of administrative compliance. These procedures give a significant system for organizations pointing to improve their flexibility against the energetic scene of phishing strategies. The theoretical underscores the administrative landscape's significant part in forming cybersecurity hones, advertising a organized establishment for organizations to adjust with legitimate prerequisites. Expecting future patterns and challenges, such as the integration of characteristic dialect preparing procedures and the complexities of cloud-based phishing assaults, gets to be basic for maintained cyber versatility. In conclusion, this paper serves as a comprehensive direct, enabling people and organizations with the information and methodologies required to explore the complex scene of e-mail phishing dangers. It recognizes the energetic nature of the danger scene, highlighting the progressing travel in combating computerized duplicity and invigorating preparation against the ever-evolving strategies of phishing foes.

An Analysis of Requirement Engineering and Techniques: A Literature Review

Fariz Zakaria, Ema Utami — Fri, 26 Jul 2024 00:00:00 +0700

This research explores the essentiality of software requirements engineering in cycles software development. The focus lies on three main techniques, namely Functional Requirement, Non-Functional Requirement, Viewpoint Orientation Requirement Definition (VORD), and analysis through USECASE (Use Case Diagram and Use Case Scenario). Through a review systematic literature, ten relevant articles have been comprehensively reviewed in order to understand these techniques. The research results show that functional and non-functional needs have a role central to software development. Functional requirements describe what is should be carried out by the system, while non-functional requirements include aspects such as performance and security aspects. The VORD approach is proven to be efficient in understanding various angles views involved in system requirements, through the steps of identification, structure, documentation, and system point of view mapping. Besides that, the USECASE method helps describe user interactions with the internal system real-world situations, providing deep insight into user needs. This research make significant contributions to understanding the nature of software requirements engineering, and provide an important foundation for future research and practice

Designing Information Systems for Small and Medium Enterprises Based on Application

Adi Rachmanto, A Gunawan, S Setiawan, H Sofiane — Sat, 03 Aug 2024 00:00:00 +0700

Small and medium enterprises are a major factor in playing a role in the era of globalization to advance the country's economy. On the other hand, there are still many small and medium enterprises that still apply information systems manually, which is an obstacle in the world of business competition. Therefore, the need for a transaction application that facilitates sales activities, which are still manually digital. So the purpose of this study is to design transaction applications for small and medium enterprises with the latest information systems. To support this research, researchers used a descriptive method approach with a practical and applicable approach by collecting data using literature studies and developing information systems using a prototype method with an object-based approach. The results show that this design has an impact on changes in business performance. because in this application provides the latest features and is easy to operate by small and medium businesses. Some of the features include: Login Menu, Main Menu, Item Menu and Sales Menu. Basically, with some far better benefits provided, many small business operators are reluctant to use them for reasons related to equipment costs. It can be concluded that in designing an application well, the resulting application will run well. This application is useful for reducing the occurrence of small errors in transactions

Blockchain Technology as a Security Media for E-Commerce Transaction Process

Eddy Soeryanto Soegoto, E Elfiyah, N Adilah, N H Kamil — Fri, 26 Jul 2024 00:00:00 +0700

The purpose of this study is to design the application of blockchain technology in an e-commerce service. The method used in this research was qualitative descriptive analysis and supported by literature studies. The results show that applying this technology can reduce the potential loss of tax fraud in VAT reporting. Blockchain technology implementation is done to solve fraud, limit contact between purchases and sellers, and misuse personal data by increasing security and transparency by applying cryptocurrency in payments. This technology is also reliable to solve the problems of taxation and improve the efficiency of tax digitization. So it can be concluded that in the future, blockchain technology is one of the security systems for making e-commerce transactions and payment systems that are easier, more efficient, and well-documented so that can reduce fraud in VAT reporting by e-commerce.

Determination of Maintenance Method for Turbine Pump Engine Based on Markov Analysis

I Made Aryantha Anthara, Diana Andriani, M L Nugraha, A Akbar — Fri, 26 Jul 2024 00:00:00 +0700

The purpose of this research is to determine the type of maintenance method that can be applied to the C1107 engine in the company. The C1107 engine is a turbine pump machine used in the manufacture of fertilizers. The main problem discussed in this study is the frequency of damage that occurs in the C1107 engine is quite large, and this will impact the maintenance costs incurred by the company. The types of damage that occurred were categorized into four states, namely good condition, minor, moderate, and high damage. The method used in this research is the Markov analysis method, where, in this method, the value of the transition probability to the steady-state condition will be sought from the transition probability of the failure condition of the CII07 engine used by the company. From the results of the research conducted, it was found that the steady-state status was good, the damage was minor, moderate, and severe, respectively by 11.50, 61.40, 18.70, and 8.40%. The types of maintenance that can be applied are the type of repair maintenance in severe damage conditions and the type of preventive maintenance in moderate damage conditions with a total cost of Rp. 25,042,826. The benefit obtained in this research is to determine the best type of C1107 engine maintenance for the company.

Geographic Information System for Spatial Utilization Licensing of Tabalong Regency Based on Web and Mobile Applications

Nizar Rabbi Radliya, Julian Chandra Wibawa, A R Rabbi — Fri, 26 Jul 2024 00:00:00 +0700

The management of spatial use permits aims to prevent negative impacts on the environment due to spatial use that is not in accordance with the regulations in the regional spatial plan. Currently, in Tabalong Regency, several violations of aaaaa aaa aaspatial use do not match its designation. In order to minimize the occurrence of violations of spatial planning, it is necessary to strengthen control over spatial use through the development of information systems. This study aims to adopt the use of information and communication technology for space utilization permits in the form of implementing the geographic information system concept using the web and mobile-based application media. This study used a qualitative approach through descriptive methods to explore the urgency of geographic information systems as an instrument of utilization control. The results of the study show that the information system application developed is a means for the community, business actors, investors who plan to submit applications related to space utilization permits. This research also produces information system products that can realize transparency of spatial information and control processes of space utilization that can minimize the potential for deviation from procedures and results of licenses issued.

Website Based Draft Application

Yudistira Soegoto, D Soeikromo, H S Rohman, F A Setiadi, L Pambudi — Fri, 26 Jul 2024 00:00:00 +0700

The development of product sales through the internet has spread in Indonesia, even well known. There are many conveniences in shopping such as various types of products and services offered. The website application designed is expected to help the business of food products in promoting its business. With the increasing use of smartphones, it can facilitate ordering food products through the website. This research used a quantitative method where data collection was taken from the study and took some internet references. This design uses a case diagram, and the programming language used PHP with Laravel framework and MySQL as a database. The design of this application creation will discuss several parts in the application, including the login view, the appearance of the main page of the application, the appearance of the order form, the payment view, and the appearance of feedback. Therefore, this analysis is expected to produce an online buying and selling website with various features that can help sell food products

MANFORSERV (Mangrove Forest Conservation) Application Design with WebGIS Technology

Andri Sahata Sitanggang, Novrini Hasti, R Fenny Syafariani — Fri, 26 Jul 2024 00:00:00 +0700

The total area of mangrove forests in Indonesia is 25% of the total world-famous mangrove forests along 100,000 kilometers of coastline. Handling that can be done is to rebuild and restore the mangrove forest itself. The existence of GIS (Geographical Information System) provides a solution to overcome this problem. The GIS concept used includes spatial analysis in determining the location for planting coral reef forest seedlings in accordance with environmental characteristics. The GIS concept is implemented through an online mangrove seed donation system. The purpose of this research is to design an online donation system based on GIS. The method applied was the descriptive method and action (action). In designing the system, the methods used were object-oriented approach and prototype development methods. With this research, a system will be produced in the form of an online donation application in carrying out mangrove forest conservation, making it easier for people to conserve mangrove forests in Indonesia.

Case-Based Expert System for Diagnosing Scalp Disease

Muhammad Ridho Nosa, Yeffry Handoko Putra — Fri, 26 Jul 2024 00:00:00 +0700

Scalp disease is usually general in nature which tends to be ignored by sufferers because it is often considered harmless. This is a major factor slow to detect scalp disease so that if left untreated, the sufferer can be affected by acute scalp disease, which is very dangerous. This research builds an expert system to diagnose scalp disease earlier based on the symptoms that appear so that it is expected to assist medical personnel in identifying types of diseases, prevention solutions, and optimal treatment. This research used the Case-Based Reasoning (CBR) method, which combines similarity methods Similarity Measure introduced by Tversky with 10 types of diseases, 29 symptoms consisting of 110 cases of scalp disease. The results obtained in this study are a diagnosis of scalp disease, prevention solutions, and treatment. From the research, the conclusions are a diagnosis of scalp disease, prevention solutions, and treatment

Bread Factory Layout Design using BLOCPLAN

Julian Robecca, Alam Santosa, Calvin Megy Saputra, Awie Anton — Fri, 26 Jul 2024 00:00:00 +0700

The aim of this research is to design a proposed layout for bread production facilities that can minimize the moving distance and material handling costs. This study used the BLOCPLAN method as the design method. The BLOCPLAN method is a facility layout design method based on a hybrid algorithm and supported by the BLOCPLAN 90. With this method, 20 alternative layouts are obtained, then the researcher chooses 3 layouts that had the greatest proximity value. Layout 13 produced a smaller total displacement distance and material handling costs, namely 56.40 meters at the cost of 489.62 rupiah, in one transfer of raw material. The initial layout of the bakery factory had a displacement distance of 68 meters and a material handling cost of 590.28 rupiah in one transfer of raw material. For this reason, layout 13 becomes a proposed layout for use by a bread production facility. In addition, the layout of the bread production facilities and production time can also be more efficient than before.

Implementing Recommendation Application Service Information Systems for Candidate Workers Needs in the Covid-19 Pandemic

Ferry Stephanus Suwita, C R Saputra, D Feno, A Novaldo — Fri, 26 Jul 2024 00:00:00 +0700

Every fresh graduate will need and find a job. However, it isn't easy to get a job, especially when workers are mostly done online. Thus, prospective workers need a variety of tools to assist them in their work, such as applications used for works. Therefore, this case aims to create a web-based information system to help their work. It is expected to improve the soft skills and productivity of workers. The results of the application recommendation information are obtained from the survey form in which all questions are related to the needs of the website users of the application. The information is then directly processed by the web system, and the output will get application recommendations along with usage information, info features, and platforms that can be used. The method used in this study includes the analysis phase starting from gathering information and making ideas, followed by making preliminary designs to making prototypes, testing, and evaluating implementation. Based on the testing results, the recommendation can help prospective workers increase knowledge about the right application to be used on the work to be done and prevent the use of less efficiency. This research concludes that with the help of recommendation, application services can help prevent workers from using applications that are less efficient for their work and increase soft skills and productivity.

Information Technology on Accounting Information System

Lilis Puspitawati, H R Herliani, N Agustin, R R Fauzan — Fri, 26 Jul 2024 00:00:00 +0700

Information technology's role in various aspects of business activities nowadays focuses on using information systems to process financial transactions. With the help of information technology, business people can meet their information needs quickly, on time, relevant, and accurately. This study aims at determining the dimensions used in measuring the quality of information technology and the effectiveness of accounting information systems. Besides, it is also to determine the positive or negative impacts caused by changes in Information Technology on the efficacy of Accounting Information Systems. This research used an experimental method. The data collection is done by conducting a literature study and interviews with several informants who use accounting information systems to MSME business players in Bandung City. The results of this study indicate that the determination of the development of Information Technology has proven to have a positive effect on the effectiveness of the Accounting Information System. User satisfaction and system use are the dimensions most widely used to measure the effectiveness of information systems, and hardware, software, brainware, and communication networks are the dimensions most widely used by researchers to measure the quality of information technology

Designing Application for Online Shopping

Suryatno Wiganepdo, Rachmat Hidayat, Rizky Dwi Noviyan, K J Pamungkas — Fri, 26 Jul 2024 00:00:00 +0700

This research aims to design an online store to attract consumers' attention because it can facilitate the buying and selling of products, transactions, and ordering of an item and increase people's interest in online shopping. The waterfall approach was the method used in this research. It is a linear methodology of software development, in which improvement is seen as continuing to trickle down through the stages of design, modeling, execution (construction), and testing as a waterfall. The results show that a quality product design can increase brand awareness and quality because consumers and potentially new consumers trust. In online marketing, it can trigger a business in any field in cyberspace. Therefore, website development is also important for business competition and promotes products from placing orders, seeing what items are sold, product names, prices, and product stock. The conclusions obtained in this study are the design of an attractive and quality online store design plays an important role in attracting buyers and increasing sales of a product. With the help of promoting products online, products can be sold worldwide and increase the seller's profits

Radio Frequency Identification and Telegram for Student Attendance

Bobi Kurniawan, L H Fitriadi, M F Albaroky, R Astiani — Fri, 26 Jul 2024 00:00:00 +0700

The research aims at building a system that can record data attendance and Telegram notification utilizes Radio Frequency Identification (RFID) and Telegram. The research method used the experimental method to check the success time to retrieve the data. The results show that with 60 cards, the system can retrieve data in 3 minutes, 33 seconds, or 213 seconds without stopping. The system can see student attendance recaps stored in the database and notify when students come to school via Telegram to the parents of the respective students and class teachers. Reading the cards is also quite beneficial, so it prevents queues in attendance and makes it easier for officers to recap attendance

SMEs Digitalization: Usage of Accounting Application by Vocational School Students

Ely Suhayati, S Saleha, M Sanggrahwati, A E Merindha — Fri, 26 Jul 2024 00:00:00 +0700

The purpose of this study is to find out the benefits of using the MYOB Accounting application for students majoring in accounting at Vocational High School Baleendah 3 Bandung, both for those who already have their own business or those who do not have their own business. This research method was descriptive qualitative using Google Form to 17 students majoring in accounting at Vocational High School Baleendah 3 Bandung. The results showed that students majoring in Accounting felt the benefits of using the MYOB Accounting application to run their business to make it easier for them to make financial reports. In conclusion, the use of the MYOB Accounting application can help low-income accounting students, especially to present financial reports quickly, precisely, and accurately for those who already have their own business. For those who do not have their own business, the use of MYOB has the benefit of knowing accounting software to support business while working in the future.

Information Communication and Technology: An Introduction

Riswono Soegoto, M C Umam, J V Nurwan, E S Ismail — Fri, 26 Jul 2024 00:00:00 +0700

This study aims to explain how information communication technology can change the way of communication in the office. It makes it easier to provide information through groups that the office has created so that there is no need to face-to-face to provide information. Communication information technology can change the way to meet face-to-face meetings. It is advanced to being online, like using a laptop and cellphone. The method used in this study was a descriptive method with observation and interviews to obtain the required information. This research shows that the development of ICT can promote communication in the office because it can convey information more effectively and practically. To communicate with each other, they don't need to meet face to face because there is already a media that helps them make it easier. The conclusions obtained in this study are that information technology is very helpful for offices or companies to make it easier to convey information to office employees or office superiors very quickly and practically

Chatbot Application for the Dissemination of Election Information

Irfan Dwiguna Sumitra, M Naufal, D A Pamungkas, G Widiarto — Fri, 26 Jul 2024 00:00:00 +0700

The lack of media for election socialization that provides more accessibility for the deaf makes it difficult for them to obtain information given verbally, either by the KPU (The General Elections Commission) or the success team of candidate pairs who will compete. This condition could affect them to unvote. This research aims to design an application with an easy-to-use interface and help deaf people get accurate and accessible news and information. The method used to fulfill application development needs was a descriptive analysis method with a qualitative approach. This study used the Goal-Directed Design method to build an easy-to-use interface for deaf people. According to these applications, the deaf could easily understand election news information because videos are equipped with sign language and subtitles. These applications help the deaf quickly access and obtain the information about the election socialization that will hold and determine whom the candidates will compete in the election such as news feature, ask KPU, listen to reading, etc. The chatbot technology is expected to make the information search process more personal so that deaf people feel more comfortable using the application

Android Based Information System Modelling: Case Study of Building Materials Sales

R Fenny Syafariani, Euis Neni Hayati — Fri, 26 Jul 2024 00:00:00 +0700

When a pandemic occurs, people are forced to carry out Large-Scale Social Restrictions (LSSR) set by the government. Therefore, everything must be done online to break in the chain of spreading the virus. In reality, many people have smartphones that are connected to the internet and companies took that fact as an advantage. One of the companies is WS supplier that can order building materials through an online application. The purpose of this study is to design an Android-based building material purchase application model. The method used in this research is the descriptive analysis method by making observations at the WS Supplier business premises as the object of research. In this application, the modelling used a project-oriented approach and a prototype system development method. The results showed that this application could help marketing and facilitate online-based ordering. With this application model, it is hoped that it can increase sales in the building materials sector so that it can continue to operate during a pandemic and post-pandemic. This research has produced a prototype design in the form of an application that can be used as media in a business field to increase sales amid the Covid-19 pandemic. With this research, it is hoped that it can be beneficial both in the same field and in others to help the economy of the community during a pandemic by adhering to health protocol. The WS Supplier application is designed to be a model application for building material service providers to make promotional and ordering materials accessible to customers via smartphone