Unified Modeling Language Tools Research Articles

Application of Rating Scale Method to Design and Construct an Employee Performance Assessment Application System in National Charity Institutions

This research aims to find out how to design and build an employee performance assessment information system using the rating scale method. The data collection methods used were observation, interviews, and literature study. The research used the rating scale as the employee performance assessment method. The author used the Rapid Application Development (RAD) method in system development. The researcher designed an employee performance assessment information system using UML (Unified Modeling Language) tools at this stage. In this stage, the system is built using the PHP and MySQL programming languages for the database. The research results show that the developed performance appraisal system can provide significant benefits in monitoring employee performance more efficiently. Using this system makes the performance appraisal process easier, reduces file buildup, and increases the speed of the process from one week to only three days to complete the appraisal report. A data collection center also provides additional value by ensuring the security and orderliness of information.

Digital Marketing Prototype of Electronic Growth Chart (e-KMS)

Currently, Indonesia is facing serious Multiple Nutritional Problems (MGG) with 30.8% stunting and 35.4% obesity rates. The Healthy Growth Card (KMS) serves as an instrument for growth monitoring, particularly related to nutritional status. Growth disturbances, such as malnutrition due to both nutritional deficiencies and excesses, can be detected early by plotting weight on the KMS. Websites are a form of internet marketing and an effective part of digital marketing for disseminating information and promoting products. This research aims to create a prototype for digital marketing electronic Growth Chart (e-KMS). The research employs the software system development method using the Prototype model. The prototype is designed using UML (Unified Modeling Language) and case tools. The digital marketing prototype is a website-based platform with capabilities for promoting and registering online at the Polytechnic Institute of Jember (Polije) Daycare, as well as serving as a Communication Information and Education (CIE) medium for assessing and monitoring the nutritional status of children in the form of e-KMS. Program coding is needed to make the prototype usable as a digital marketing tool for e-KMS, enabling the monitoring of children's growth to be implemented in childcare institutions.

Application of Rapid Application Development Method in Designing Knowledge Management System to Improve Employee Knowledge and Performance at Ministry of Agriculture

This research aims to design and build a knowledge management system that can accommodate, manage, and disseminate knowledge to increase employee knowledge. In this research, data collection was obtained in three ways, including observation, interviews, a literature study, and a study of similar literature. The author uses the building block knowledge management method, unified modeling language (UML), to design a web-based system with a user interface that is quite easy to use. In this research, the author uses an object-oriented system development method, namely rapid application development (RAD), which uses unified modeling language tools to describe use case diagrams. Based on the research results, it was found that the KMS was built on a web basis using the RAD (rapid application development) approach and UML (unified modeling language) notation for system analysis design and PHP and MySQL for coding and databases. Before the existence of KMS, searching for documents could take 10 minutes, whereas after the KMS application, users only need five minutes to search for stored documents, resulting in a time efficiency of nine minutes. This system also helps employees communicate with each other anytime and anywhere by creating new discussion topics. Apart from fostering a culture of knowledge sharing, discussion forums in this system can be used as a place for employees to collaborate and find solutions.

PERANCANGAN SISTEM INFORMASI LAYANAN KEIMIGRASIAN ON THE SPOT (LAKSO) PADA KANTOR IMIGRASI KELAS I TPI PALEMBANG

TPI Palembang Class I Immigration, has a service which is often called a service (Lakso), namely an On The Spot Immigration service, where this service serves the creation of Indonesian citizen passports and residence permits for foreigners' immigration status which have problems when registering the application, because they still use the system manually. The aim of this research is to design an Information System for On The Spot Immigration services so that applicant registration is no longer manual. By using an object-oriented method by using UML (Unified Modeling Language) tools which are designed with Use Case Diagrams, Activity diagrams, sequence diagrams and class diagrams. The system design that is designed produces system design and interface design which consists of input design and output design. Registration.

Analysis Of Web-Based Management Information System Design To Improve The Effectiveness And Efficiency Of The New Employee Recruitment Process At One Of The Fast Moving Consumer Goods (FMCG) Companies In DKI Jakarta

The process of recruiting new employees is an important aspect in human resource management in the company. In the era of digitalization and the development of information technology, web-based management information systems can be a solution to improve the effectiveness and efficiency of the recruitment process. The purpose of this study is to investigate the design of a web-based management information system that can improve the effectiveness and efficiency of the recruitment process of new employees in FMCG companies in DKI Jakarta. This study used qualitative research methods. Data collection techniques are carried out by observation, interviews and literature studies. The process of designing an employee recruitment selection system using UML (Unified Modelling Language) Tools namely Use Case Diagram, Activity Diagram, Sequence Diagram with Visual Paradigm software. The results of the study show that the ability to select applicant data becomes more effective in terms of time and the amount of work completed when using technology than just using human labor. In the process, humans professionally and as individuals will adapt and feel helped by technology. Therefore, companies need to make changes to balance the era of technological disruption that occurs.

Use of Mathematical and Unified Modelling Language Tools to Provide Learning Motivation System for Students in Tertiary Institution

Prompt information dissemination is essential for effective teaching and learning. This paper presents mathematical and Unified Modelling Language (UML) tools using html and CSS for front end, Python for logic tier and MySQL for the database to provide an SMS-Based Lecture Motivation System which will motivate staff and students for academic activities by alerting them on lecture schedules and reschedules at specific times prior to the scheduled time. The developed prototype was tested on Electrical/Electronic department, it was able to achieve the design objectives.

Analysis and Design of Incoming and Outgoing Cash Accounting Information Systems at Kilometer 28 Laundry using the Pieces and Waterfall Methods with Unified Modeling Language (Uml) Tools

This research focuses on helping Laundry Kilometer 28 in recording cash in and cash out transactions which are still manual so it is not efficient because of the increase in customers. Researchers conducted an analysis using the PIECES method to find out how the system is running, what are the system deficiencies and what the system needs. The researcher designed a system for recording incoming and outgoing cash at Laundry Kilometer 28 using the waterfall method with UML (Unified Modeling Language) tools. Methods of data collection in the form of interviews and direct observation to analyze the Kilometer 28 Laundry business process to owners, cashiers and regular customers. The results of this study are system design with use case diagrams, activity diagrams, class diagrams and sequence diagrams compiled with draw.io, Microsoft Visio Drawing which is then visualized for its interface with Microsoft Power Point.

Utilization Of UML (Unified Modeling Language) In The Design Of Academic Information Systems Based On The OOAD Method

Junior high school is one of the organizations whose business processes involve teaching and learning activities under the principal's responsibility. SMP ABC is a junior high school that continually strives to improve the quality of education, one of which is its academic services. However, the process of storing and processing data at SMP ABC still uses Microsoft word and Microsoft excel. Hence, the data management process is not good and allows a lot of errors in processing academic data. The academic information system is a system that can help solve the problem of errors in data processing and make the educational service process better and more effective. So SMP ABC also needs to implement an academic information system. The results of this study are to analyze and design educational information systems using the OOAD method using UML (Unified Modeling Language) tools with several diagrams, including use case diagrams, sequence diagrams, and ERD, to facilitate academic data management and improve efficiency and effectiveness so that management data on SPM ABC can be computerized appropriately.

Desain Aplikasi Pelayanan Keluhan Pelanggan Icon+ Berbasis Mobile Pada PT. Indonesia Comnet Plus SBU Palembang

Along with the increasing number of internet service users at PT Indonesia Comnets Plus (ICON+), the number of customer complaints about the services received also increases. At this time PT. Indonesia Comnets Plus (ICON+) still does not have a system that accommodates customer complaints. Therefore, the author focuses on the purpose of this study to design a Customer Complaint Service Application design for PT. Indonesia Comnet Plus (ICON+) Palembang branch. The customer complaint application at PT Indonesia Comnets Plus (ICON+) is designed using the UML (Unified Modeling Language) tool which is used to describe the system designed and to make it easier to visualize the system designed by the author. This application is designed using Figma to design the user interface. Meanwhile, to design the database design the author uses a sqlite database. The research method applied in this research is the development of the waterfall method which describes a systematic and sequential approach (step by step) in software development. (ICON+). Where customers can submit complaints through this application without having to come directly to the ICON + Office to be more effective and time and cost efficient. As for PT PT Indonesia Comnets Plus (ICON+) this application can provide convenience in managing customer complaints related to services that are being used by PT Indonesia Comnets Plus (ICON+) customers so that they can be handled properly.Keywords : ICON+, Design, Mobile, UML, Waterfall

Development Of Alumni Portal Application Based Android

Alumni are graduates from a school, academy, high school, college, or university. Alumni are one of the important assets that must be embraced, coordinated, and developed as early as possible. The existence of alumni is very influential in improving the quality of an institution. So far, the Information Systems Study Program of UIN North Sumatra has not provided a means that can be used to collect data and track tracer study alumni so that the Information System of UIN North Sumatra has difficulties and obstacles in collecting and tracking data. tracer study alumni. The purpose of this research is to build an android-based application that can be used by alumni in filling out tracer study data online and can also assist the study program in tracking tracer study alumni easily and quickly through an android smartphone. The application development method used in this study is the Extreme Programming (XP) method which consists of planning, design, coding, and testing stages. In making a visual design of the application to be built, the author uses UML (Unified Modeling Language) tools consisting of use case diagrams, sequence diagrams, activity diagrams, and class diagrams. The application is built using the Kodular framework and the Airtable database. With this application, it is hoped that it will make it easier for alumni to fill in data and help the information system study program track alumni data easily and quickly through an Android smartphone.

Design and Implementation of an Improved Obstacle Avoidance Model for Land Mower

The paper presents the design, simulation and evaluation of an improved obstacle avoidance model for the lawnmower. Studies has shown that there has been few or no work done has on the total minimization of computational time in obstacle avoidances of land mower. Sample image data were collected through a digital camera of high resolution. The obstacle avoidance model was designed using the Unified Modelling Language tools to model the autonomous system from the higher-level perspective of the structural composition of the system. Automata theory was used to model two major components of the system, which are the conversion of the colour image to binary and the obstacle recognizer components by neural network. The model was simulated using the and evaluated using the false acceptance rate and false rejection rate as performance metrics. Results showed that the model obtained False Acceptance Rate and False Rejection Rate values of 0.075 and 0.05 respectively. In addition, the efficiency of the proposed algorithm used in the present work shows that the time taken to avoid obstacles was faster when compared with another existing model.

E-Klinik: Prototipe Sistem Layanan Klinik Gigi di Masa Pandemi Covid 19

The implementation of health protocols during the Covid-19 pandemic had an impact on health service activities in dental clinics. Arrangements to keep distance and avoid crowds are important points in the implementation of dental health services for the community. The e-clinic system provides an alternative solution to assist dental health service workers in carrying out the administrative process and for doctors who diagnose patients through the use of web technology. This study made with the aim of analyzing and designing an e-clinic system to help dental clinic services during the Covid-9 pandemic. To get research results that suit its needs, the case study method is used with the application of prototype system development through an object-oriented systems approach. Modeling uses UML (unified modeling language) tools and testing is done using a black box. E-clinic models and system prototypes are the results of research conducted. The e-clinic system that was built is expected to make it easy for the community to get dental health services in clinics by implementing well-maintained health protocols.

IMPLEMENTASI SYSTEM USABILITY SCALE UNTUK PENGEMBANGAN MODEL COMPUTER BASED TEST PADA PESANTREN NAFIDATUNNAJAH

ABSTRACT
 It has been a year since the Covid-19 pandemic has occurred in Indonesia, starting from the tourism sector, the economy, and others including education. Of course, the learning and assessment process becomes difficult to carry out, one of which is at the Nafidatunnajah Islamic Boarding School which is located on the border in Rawakalong, Gunung Sindur, Bogor Regency. The Nafidatunnajah Islamic Boarding School has formal education including vocational education, MTS, and MI. Information technology and computers which can now be used are very important factors in the world of education, from offline face-to-face learning to online using e-learning, Zoom meetings, including changing Paper Based Tests to Computer Based Tests (CBT). This research uses Rapid Application Development (RAD) software model and Unified Modeling Language tools. With the development of this CBT model, it is hoped that it can provide a solution for testing the entrance test which will be measured using the System Usability Scale method. For teachers, the user responses were taken by 10 teachers and for prospective students, the user responses were taken for 20 students by being tested using a web-based CBT application on a browser on each computer, then filling out a questionnaire sheet. The output obtained by using the System Usability Scale in this application is ease of use, more practical and faster, this is stated by prospective students by 77% and teachers by 76%.
 
 Keywords: Computer Based Test, RAD, Web, Unified Modelling Language, System Usability Scale

IMPLEMENTASI SYSTEM USABILITY SCALE UNTUK PENGEMBANGAN MODEL COMPUTER BASED TEST PADA PESANTREN NAFIDATUNNAJAH

ABSTRACT
 It has been a year since the Covid-19 pandemic has occurred in Indonesia, starting from the tourism sector, the economy, and others including education. Of course, the learning and assessment process becomes difficult to carry out, one of which is at the Nafidatunnajah Islamic Boarding School which is located on the border in Rawakalong, Gunung Sindur, Bogor Regency. The Nafidatunnajah Islamic Boarding School has formal education including vocational education, MTS, and MI. Information technology and computers which can now be used are very important factors in the world of education, from offline face-to-face learning to online using e-learning, Zoom meetings, including changing Paper Based Tests to Computer Based Tests (CBT). This research uses Rapid Application Development (RAD) software model and Unified Modeling Language tools. With the development of this CBT model, it is hoped that it can provide a solution for testing the entrance test which will be measured using the System Usability Scale method. For teachers, the user responses were taken by 10 teachers and for prospective students, the user responses were taken for 20 students by being tested using a web-based CBT application on a browser on each computer, then filling out a questionnaire sheet. The output obtained by using the System Usability Scale in this application is ease of use, more practical and faster, this is stated by prospective students by 77% and teachers by 76%.
 
 Keywords: Computer Based Test, RAD, Web, Unified Modelling Language, System Usability Scale

Perancangan E-Commerce Penjualan Kue Dengan Menerapkan Model B2C (Business To Consumer)

Mumu Butikue Shop is one of the cake shops in Medan City. In carrying out the process of marketing and selling cakes, Toko Mumu Butikue still uses the traditional method. Customers have to come to the shop to select and buy the desired cake. By using this method, several problems still occur, including the very limited scope of the marketing process and the lack of customer interest in buying cakes at the Mumu Butikue Store. Customers need a lot of time, effort, and money to buy cakes. Because customers have to come directly to the store. The e-commerce that is built can process data for ordering cakes that are sold. This web-based e-commerce is built using the PHP programming language and MySQL database. As for the design process. E-Commerce, the author uses UML (Unified Modeling Language) tools consisting of Use Case Diagrams, Sequence Diagrams, Activity Diagrams, and Class Diagrams. The E-Commerce model used in this research is the B2C model. With the existence of E-Commerce, it is hoped that it will make it easier for the Mumu Butikue Shop to process sales data and expand the scope of marketing and cake sales.

Design and Build a Web-Based Service Information System at the Sejahtera Medika Clinic in Rangkasbitung

Clinic is a health service facility that provides individual health services providing basic or specific medical services, organized by more than one type of health and led by medical personnel. The service activities carried out are in the form of public services. So far, the service system at the Sejahtera Medika Clinic starts from patient registration, input patient data, diagnoses and prescribes, payments and reports data that still uses the manual method, namely bookkeeping using a ledger. This causes several obstacles that often hinder the clinical management, especially in obtaining data related to patient service information. For this reason, it is necessary to develop a system that utilizes computer technology with a guaranteed security system, then the data is stored in a database and stored automatically. The development method used in this research is the Waterfall method, where there are 5 stages, namely: Analysis, Design, Implementation, Testing and Maintenance. In the implementation using UML (Unified Modeling Language) tools including Use Case Diagrams, Activity Diagrams, Class Diagrams and Sequence Diagrams

PERANCANGAN PROTOTYPE APLIKASI PEMESANAN PERCETAKAN MENGGUNAKAN ALGORITMA WHATSAPP GATEWAY PADA PT MONICA INTERMEDIA GRAFIKA

The printing purchase order (PO) information system uses the WhatsApp gateway, which aims to provide PO Printing and customer invoicing services. This time, PT MIG is engaged in graphics, which already has regular customers and print routines. The problem that often occurs is the management of customer transactions, where customers make print orders using WhatsApp Messenger more often. So that the admin has difficulty recording it, because the message is deleted or forgot to write it down. The design of this system uses UML (Unified Modeling Language) tools with the Prototype model.
 Keywords : Prototype, PO Printing, Whatsapp Gateway.

Evolution of the Electricity Distribution Networks—Active Management Architecture Schemes and Microgrid Control Functionalities

The power system transition to smart grids brings challenges to electricity distribution network development since it involves several stakeholders and actors whose needs must be met to be successful for the electricity network upgrade. The technological challenges arise mainly from the various distributed energy resources (DERs) integration and use and network optimization and security. End-customers play a central role in future network operations. Understanding the network’s evolution through possible network operational scenarios could create a dedicated and reliable roadmap for the various stakeholders’ use. This paper presents a method to develop the evolving operational scenarios and related management schemes, including microgrid control functionalities, and analyzes the evolution of electricity distribution networks considering medium and low voltage grids. The analysis consists of the dynamic descriptions of network operations and the static illustrations of the relationships among classified actors. The method and analysis use an object-oriented and standardized software modeling language, the unified modeling language (UML). Operational descriptions for the four evolution phases of electricity distribution networks are defined and analyzed by Enterprise Architect, a UML tool. This analysis is followed by the active management architecture schemes with the microgrid control functionalities. The graphical models and analysis generated can be used for scenario building in roadmap development, real-time simulations, and management system development. The developed method, presented with high-level use cases (HL-UCs), can be further used to develop and analyze several parallel running control algorithms for DERs providing ancillary services (ASs) in the evolving electricity distribution networks.

A web based e-archives information system design in Universitas PGRI Yogyakarta

Overloaded space and the inefficiency of document finding are the weakness of the academic archive system in Universitas PGRI Yogyakarta (UPY). Drawing upon the background, this study attempts to design an academic e-archive information system in UPY. This study aims to generate a digital archive information system using Microsoft Solution Framework (MSF) with Oriented Development (OOD) approach assisted by UML (Unified Modeling Language) tools. The Web-based e-archive designed at UPY provides convenience and security in terms of academic document storage as well as the efficiency of data searching.

Urgency Using The RUP Method in Developing Information System Disdukcpil Services, Subang District

The information system is defined as the process of delivering messages to one another, Disdukcapil of Subang district has problems in delivering messages, this study sees the urgency of development This research uses the RUP (Rational Unified Process) development method used when identifying a running system and describing the design. the system to be built with the aim of getting a system that is right for BPSB. The development analysis uses the RUP (Rational Unified Process) method as a tool in order to model the required business processes (business modeling) and define the system requirements to be created. In addition, this study uses the UML (Unified Modeling Language) tool. This study uses a case study as a method for data collection and retrieval where the research process begins by identifying a case to find a solution in the form of system development. Based on the results of the analysis, the running system still uses conventional methods, which results in the process of delivering information to consumers not optimal. Therefore, it is urgent to use the RUP method at Disdukcapil to make it easier for the public to control reports, KTP status and to be able to display data so that information delivery can run optimally. which resulted in the process of delivering information to consumers not optimal. Therefore, it is urgent to use the RUP method at Disdukcapil to make it easier for the public to control reports, KTP status and to be able to display data so that information delivery can run optimally. which resulted in the process of delivering information to consumers not optimal. Therefore, it is urgent to use the RUP method at Disdukcapil to make it easier for the public to control reports, KTP status and to be able to display data so that information delivery can run optimally.