Unified Modeling Language Diagrams Research Articles

Cartographic animations, a supporting technology for education

Abstract. To date, basic theoretical and methodological ideas of animated cartography have been formed, as well as general schemes for animated maps compilation. However, the technological issue remains relevant in this domain due to the abundance of modern tools that can be used for compilation of animated maps. Particularly, most of currently implemented cartographic animation methodologies require the use of a variety of specialized software, including geographic information systems (GISs), vector and raster graphical editors, video effects editing software, and others. So the data processing and conversion techniques are extremely complicated in some cased, when data converted from one software platform to another.In our study, we established investigation of popular desktop GISs functionality application as a full-cycle animated cartography environment. In such a context, we discover approaches to improve methodology of animated maps automated compilation. To prototype a full-cycle animation in GIS environment, we developed a set of animation algorithms implemented in QGIS and documented the algorithms using UML (Unified Modeling Language) diagrams.

PERANCANGAN SISTEM ENTERPRISE RESOURCE PLANNING (ERP) TERHADAP PENGADAAN BAHAN BAKU, PENJUALAN, DAN PRODUKSI PADA CV. JAYA LOGAM MENGGUNAKAN SOFTWARE ODOO

CV. Jaya Logam faced various operational challenges caused by ineffective sales and raw material inventory recording systems, leading to production delays, errors in information delivery, and difficulties in monitoring and decision-making. This research was conducted to address these issues through system needs analysis, design, and testing of an Enterprise Resource Planning (ERP) system using Odoo software. The methodological process involved a detailed analysis of system requirements, system design using Unified Modelling Language (UML) diagrams to visualize the system architecture, and system testing using the Black Box Testing method to ensure the reliability and effectiveness of the designed system. The testing results showed that the developed ERP system successfully met all 12 test class parameters, indicating that the system is valid and can be implemented effectively. The implementation of this ERP system at CV. Jaya Logam resulted in significant improvements in operational efficiency and data accuracy, better business process integration, and the provision of real-time information that supports faster and more accurate decision-making processes.

Evaluating the Conformity to Types of Unified Modeling Language Diagrams with Feature-Based Neural Networks

Evaluating the Conformity to Types of Unified Modeling Language Diagrams with Feature-Based Neural Networks

Building Digital Twin Data Model Based on Public Data

This study aims to propose a method for constructing basic digital twin data in South Korea by adhering to international standards and by utilizing publicly available data. Specifically, the study focuses on designing and proposing a digital twin data model for buildings, as building-related digital twin data are the most applicable among the basic digital twin data. To achieve this, the first section provides essential background information, introduces concepts and requirements related to basic digital twin data, and offers a brief overview of City Geography Markup Language (CityGML). The second section explains the methodology and the data used in this study. The third section presents the main findings: the selection of public data (building data) for constructing basic digital twin data, the mapping process using CityGML, and the creation of Unified Modeling Language (UML) diagrams. The fourth section discusses these findings. Finally, the conclusion and recommendations for future research are provided. This approach enhances the accuracy of building-related digital twin data and supports the use of digital twin services in both public and private sectors by enabling various spatial analyses.

Unobtrusive Monitoring of Clinical Deterioration in Smart Homes.

Clinical deterioration (CD) is the physiological decompensation that incurs care escalation, protracted hospital stays, or even death. The early warning score (EWS) calculates the occurrence of CD based on five vital signs. However, there are limited reports regarding EWS monitoring in smart home settings. This study aims to design a CD detection system for health monitoring at home (HM@H) that automatically identifies unstable vital signs and alarms the medical emergency team. We conduct a requirement analysis by interviewing experts. We use unified modeling language (UML) diagrams to define the behavioral and structural aspects of HM@H. We developed a prototype using a SQL-based database and Python to calculate the EWS in the front end. A team of five experts assessed the accuracy and validity of the designed system. The requirement analysis for four main users yielded 30 data elements and 10 functions. Three main components of HM@H are the graphical user interface (GUI), the application programming interface (API), and the server. Results show the possibility of using unobtrusive sensors to collect smart home residents' vital signs and calculate their EWS scores in real-time. However, further implementation with real data, for frail elderly and hospital-discharged patients is required.

Design and building system analysis on the smart fisheries village (SFV) website at the banyuwangi fisheries training and counseling center

This research aims to analyze and design a smart fisheries village-based website system to facilitate back-end, front-end, and UI/UX designers in the application of website creation according to the needs desired by the agency and with an organized database so that the creation of data reports will be faster. The early stages of the research began with the identification of the the specific needs of fishing villages and involved an in-depth analysis of the system needs that supported the vision of the Smart Fisheries Village. The design began with data collection consisting of observation methods and interviews, where researchers interviewed the authorities. In this method, the author gives 5 questions to the user, data analysis, and design of the Unified Modeling Language (UML). The design of this SFV web system uses a Unified Modeling Language (UML), which involves the use of diagrams and UML notation to describe various aspects of the system visually. The results of this study include UML diagrams, which encompass activity diagrams (for users and admins), flow diagrams (for users and admins), use case diagrams (for users and admins), and class diagrams that have undergone 4-5 iterations. The design of the Smart Fisheries Village website system is necessary to improve the welfare of the fishing village. Contributions of this research include the standardization of modeling, increased productivity, improved analysis and planning, and improved understanding. Previous research might have concentrated on a single type of system or domain. However, research should be expanded to various types of systems and industries.

Establishing a Geo-Database for Drinking Water and Its Delivery and Storage Components with an Object-Based Approach

Infrastructure facilities that serve the city as a whole and should be considered as a whole should be built in an orderly and planned manner, just as cities are. Infrastructure facilities become obsolete over time. Aging infrastructure facilities may become unserviceable over time. When the need for maintenance and repair arises, it is mandatory to renew or replace infrastructure facilities. In this case, necessary maintenance/repair and renovation works should be completed as soon as possible. These infrastructure facilities may not be transferred to maps in the digital environment and may often be managed with person-oriented information, not institutional. There is a problem for decision makers, namely, that the construction, maintenance, repair and governance of infrastructure facilities cannot be carried out systematically, on time and effectively. The only way to provide such a service is through the combined use of today’s informatics, Geographical Information System (GIS) and Global Navigation Satellite System (GNSS) technologies, unlike the classical methods of the past. The aim of the study is to effectively manage the scarce resource of drinking water and its facilities, which are an important component of infrastructure facilities, with a method that uses current mapping technologies and informatics facilities. Especially after Infrastructure for Spatial Information (INSPIRE) and the transformation of Land Administration Domain Model (LADM) to the International Organization for Standardization (ISO) standard, Turkish National Geographic Information System (TNGIS) studies and many academic studies carried out in Türkiye have been modelled with Unified Modelling Language (UML) diagrams in accordance with LADM. Similarly, within the scope of this study, UML diagrams were prepared, and then a GIS database was established. Thanks to field workers, chiefs, engineers and others working on water pipelines, all necessary data, classic, as-built and digital, were gathered. These were collected in different ways in order to conduct spatial and non-spatial analysis in the study area of Trabzon. The most important result from the study is that the entire drinking water infrastructure of Trabzon has been transferred to the system in a structure that allows spatial queries, ensuring that damage detection on water components, maintenance and repair processes are carried out in the shortest time and at the lowest cost. The investigation and application of a sensor-integrated GIS-aided system, making it possible to control and monitor the use of lost and illegal water to be controlled as well as inform consumers who will be affected by possible maintenance and repair, is recommended.

Sistem Informasi Pelaporan Perkembangan Pasien (SI-PELPASI) berbasis Mobile Android

The use of Android mobile applications in the healthcare sector as tools for patient progress reporting has become a significant innovation. The mobile Android-based patient progress reporting information system (SI-PELPASI) serves as a solution to enhance efficiency and accuracy in patient monitoring. This study aims to develop a mobile Android-based patient progress reporting information system at the Bukit doa rehabilitation centre, an Institution for Mandatory Reporting (IPWL). The system development in this study employs the System Development Life Cycle (SDLC) method, which consists of systematic stages: the planning stage aims to plan the system, the analysis stage involves reviewing existing and current systems and collecting data through interviews and observations, the design stage includes designing Unified Modelling Language (UML) diagrams and the user interface, the implementation stage uses the Kodular app creation platform, and the testing stage uses the black box method to test system functionality. Our findings resulted in the Patient Progress Reporting Information System in the form of a Mobile Android application named SI-PELPASI. The application runs smoothly and can be operated on Android-based mobile devices. With this application, the process of reporting patient progress becomes faster and real-time.

DESIGN OF MANUFACTURING MANAGEMENT SYSTEM: PRODUCT SALES MANAGEMENT SYSTEM

The advent of Industry 4.0 has fuelled the demand for Manufacturing Management Systems (MMS) in the manufacturing industry. This article presents the design and development of a comprehensive Product Sales Management System (PSMS) tailored for small and medium-sized manufacturing companies, focusing on the dairy product industry. Employing the Rapid Application Development (RAD) approach, the development process prioritised user-friendly interfaces and rapid prototyping. Through meticulous requirements gathering, key features were identified, including product information management, customer information management, sales order management, report generation, product advertisement management, and an analytic dashboard. Unified Modeling Language (UML) diagrams, such as use case, activity, and class diagrams, were utilised to visualise the system's functionalities and ensure alignment with requirements. Iterative development and user feedback enhanced the system's usability, resulting in a user-friendly interface for streamlined product sales handling. The proposed PSMS offers efficient management, enhanced communication, and revenue generation for manufacturing companies and tiny and medium-sized enterprises. Furthermore, the study contributes to an understanding of the system requirements and user interface of a PSMS, providing a valuable reference model for developers and researchers in the manufacturing industry. The proposed PSMS represents a significant step towards efficient product sales management, streamlining operations, and boosting manufacturers' profitability. In future work, the PSMS's user interface will be optimised for better mobile responsiveness, and its functionality will be extended to support collaborative sales management and provide manufacturers with advanced capabilities to enhance their sales processes and decision-making.

Proposal of a similarity measure for unified modeling language class diagram images using convolutional neural network

The unified modeling language (UML) represents an essential tool for modeling and visualizing software systems. UML diagrams provide a graphical representation of a system's components. Comparing and processing these diagrams, for instance, can be complicated, especially as software projects grow in size and complexity. In such contexts, deep learning techniques have emerged as a promising solution for solving complex problems. One of these crucial problems is the measurement of similarity between images, making it possible to compare and calculate the differences between two given diagrams. The present work intends to build a method for calculating the degree of similarity between two UML class diagrams. With a goal to provide teachers a helpful tool for assessing students' UML class diagrams.

LPMSAEF: Lightweight process mining-based software architecture evaluation framework for security and performance analysis

The article discusses the need for a lightweight software architecture evaluation framework that can address practitioners' concerns. Specifically, the proposed framework uses process mining and Petri nets to analyze security and performance in software development's early and late stages. Moreover, the framework has been implemented in six case studies, and the results show that it is a feasible and effective solution that can detect security and performance issues in complex and heterogeneous architecture with less time and effort. Furthermore, the article provides a detailed explanation of the framework's features, factors, and evaluation criteria. Additionally, this article discusses the challenges associated with traditional software architecture documentation methods using Unified Modeling Language diagrams and the limitations of code alone for creating comprehensive Software Architecture models. Various methods have been developed to extract implicit Software Architecture from code artifacts, but they tend to produce code-oriented diagrams instead of Software Architecture diagrams. Therefore, to bridge the model-code gap, the article proposes a framework that considers existing Software Architecture in the source code as architectural components and focuses on Software Architecture behaviors for analyzing performance and security. The proposed framework also suggests comparing Software Architecture extracted by different Process Mining algorithms to achieve consensus on architecture descriptions, using visualizations to understand differences and similarities. Finally, the article suggests that analyzing the previous version of a system's Software Architecture can lead to improvements and deviations from planned Software Architecture can be detected using traceability approaches to aid software architects in detecting inconsistencies.

Designing a UML automated drip irrigation system to improve the efficiency of greenhouse agriculture

This article discusses the process of designing an automated drip irrigation system for a greenhouse using the UML (Unified Modelling Language) language. The main purpose of the study is to create a detailed and visual model of the system that describes all aspects of its operation, from collecting data from sensors to controlling the irrigation process. In the course of the work, various UML diagrams were developed, including a use case diagram, a class diagram, a sequence diagram, and a state diagram. These diagrams provided a comprehensive view of the system, its components and their interactions, which greatly simplified the design process and allowed to identify possible problems in the early stages of development. The practical application of the automated drip irrigation system has a number of advantages for greenhouse agriculture. The system optimizes the use of water resources, reduces labour costs and minimizes the influence of the human factor, increasing the accuracy and reliability of irrigation. In addition, it provides the ability to monitor and manage irrigation in real time, which allows you to quickly respond to changes in conditions and prevent possible problems.

Blockchain technology as a tool for countering illicit use of website access

This paper introduces an innovative approach to cybersecurity, integrating blockchain technology with economic analysis to address the burgeoning challenges in website security, such as unauthorized access and data breaches. The study delves into the existing security measures, highlighting their limitations and proposing a robust solution through the unique features of blockchain, like immutability, decentralized data storage, and cryptographic encryption. To analyze the distribution of access to web resources, it employs the Gini coefficient and the Lorenz curve, which aids in identifying potential vulnerabilities and provides a quantitative foundation for evaluating the security system’s effectiveness. In a significant advancement, the paper describes the creation of a Unified Modeling Language (UML) diagram and a class structure design to conceptualize the integration of blockchain and economic analysis within the cybersecurity framework. Additionally, it discusses the development of a Python-based algorithm, illustrating its functionality and efficiency in real-world scenarios. The algorithm’s performance was meticulously tested using authentic data sets, with the results demonstrating a marked improvement in websites’ ability to counteract cyber threats. By incorporating practical aspects such as UML schematics, class structure development, and Python coding into the research, this paper not only proposes a theoretical model but also showcases its application potential. The research has substantial practical implications, offering a new paradigm for website protection across diverse web applications, including corporate portals and e-commerce. It also makes a pivotal contribution to the academic community, merging cybersecurity, blockchain technology, and economic analysis, and opening new avenues for future research.

Extraction of UML class diagrams using deep learning: Comparative study and critical analysis

Several approaches and tools have been proposed to facilitate the automatic generation of Unified Modeling Language (UML) class diagrams from natural language specifications, based on advances in Natural Language Processing (NLP). However, these tools suffer from difficulties due to the inherent imprecision and ambiguity commonly found in natural language expressions. In this article, we present an overview and a study of approaches and tools designed to extract UML diagrams from textual requirements using NLP and computational linguistics techniques. Furthermore, we introduce approaches employing deep learning techniques. Next, we provide a descriptive study and comparative analysis of the limitations and contributions of these automatic and semiautomatic tools, as well as solutions for improving the existing state of the art.

Information System Web-Based HSSE Performance In PT.XYZ

Information Technology systems are developing very quickly and are a challenge for all types of industries. Data management of a company is very important in this digital 4.0 era. This system aims to help computerized data and information management is expected to reduce the risk of human error factors. The method begins with analyzing needs using the discussion method, translating data into UML (Unified Modeling Language) diagrams and implementing systems using web-based applications by taking data at PT XYZ, Department of Health, Safety, Security, Environment in processing HSSE Performance data which still uses semi-conventional applications and redundancies, so that it will produce an Information System that can make it easier for Company Management to Monitor the Achievement of HSSE Department Performance Targets which are presented visually in the form of a Dashboard. The design of the information system uses a prototype method that can be added or reduced according to the development process that can be adjusted to the needs of the company. This web-based application designs an HSSE Performance Information System to support operational data management in the company. The information system to be designed is the HSSE Performance information system in the HSSE Department, providing information results that can be used by leaders and management in making decisions.

MEDIA KOMUNIKASI SANTRI DAN ALUMNI PONDOK PESANTREN ROBITHOTUL ASHFIYA' BERBASIS WEBSITE

Founded in 1990, Robithotul Ashfiya Islamic Boarding School has had students spread across the archipelago. However, the communication media between alumni and students are still limited to social media such as FB and What’sapp group. This makes information often not well-conveyed and well-documented. Since the place is located quite far from the city center, this Islamic boarding school is not well-known by the public, so it requires qualified promotional media. With the establishment of cooperation between the Islamic boarding schools and Universitas Qomaruddin, a solution is found to the existing problems, namely the realization of a boarding school website. The system development methodology used is SDLC (System Development Life Cycle). Feasibility studies and investigations are carried out directly to the site. Requirement analysis includes functional and non-functional requirements of the system. System design uses UML (Unified Modeling Language) and level diagrams. Application is in the form of system development using the CMS (Content Management System) wordpress and system implementation. Regular review and maintenance are with a direct mentoring system in the form of system management training and monitoring system use. The result of the community service is a finished product of a boarding school website and website management training for the boarding school system administrators. With the existence of the website, now the Robithotul Ashfiya Islamic boarding school can make promotions to the community more easily and provide better information to its students and alumni.

Permodelan Air Terjun Pada Rancang Bangun Panduan Lalu Lintas Berbasis Android

This Android Mobile Based Traffic Guide Application is an application that can help make it easier for the public to get information about knowledge and understanding of traffic signs and criminal provisions in traffic, which can be used anywhere, anytime, and is more practical. Apart from providing the public with an understanding of traffic signs and related criminal provisions, the public can also reduce the rate of accidents that cause fatalities. This application runs on the Android platform using SQLite as a database. Users only need to see how to use the application to run it. In this application system process, the Unified Modeling Language (UML) diagram is used which refers to the waterfall model SDLC (System Development Life Cycle) system development life cycle. The results of everything that has been carried out will form an Android mobile application that will be used by all people who need it

Design of a Village Newspaper Application (Kordes) in Realizing a Digital Village in the Village of Dusun Baru V koto, Mukomuko Regency, Based on Android

KorDes is a village newspaper application that contains the latest information that occurs in the village, information on village developments and information on village data as a form of realizing a digital village. This KorDes application was formed as a solution for the people of Dusun Baru V Koto Village, Mukomuko Regency who have difficulty in accessing valid and growing information in the village. In designing the KorDes application, it will be implemented based on Android. Android-based will make it easier for people to access via their smartphones which can be accessed at any time. The design of the application uses the technique of developing UML (unified modeling language) diagrams which makes it easier to document and define applications.

Artificial Intelligence-Based Chatbot to Support Public Health Services in Indonesia

The aim of this study is to build an artificial intelligence chatbot application to support public health services. The chatbot acts as an information service that can replace the role of humans. The analysis of functional needs was obtained from information submitted by one of the heads of public health centers in Indonesia. This study uses the Scrum method with pregame stages to produce a plan consisting of functional and non-functional requirements analysis and conceptual design of the chatbot, which will be developed using Unified Modeling Language (UML) diagrams. The process of finding answers uses the matching graph master technique, which is a backtrack matching that utilizes a depth-first search strategy. There are 6 topics of chatbot services, including service schedules, health information, registration, diseases, drugs, and early care services for chatbot users. Tests conducted on these 6 topics showed an average correct answer ratio of 93.1% out of a total of 251 questions. The result of the usability measurement on the chatbot application that has been built obtained a system usability scale value of 80.1, indicating that the developed chatbots are acceptable for use.

Dynamics of a Decision Support System for Online Tendering

In other to maximize the full potentials of information technology, both private and public establishments have been increasingly exploring and migrating manual processes into automated processes and the tendering system is not left out in these innovative migrations. This project work is aimed at developing an enhanced decision support system for online tendering which has helped to speed up decision making processes that improve the efficiency of the online tendering process. The specific objectives of this research work are to; Examine the current decision support system for the online tendering, design an enhanced decision support model for commercial bid evaluation in online tendering, Implement the enhanced decision support model for the online tendering and to evaluate the developed enhanced decision support model for the online tendering. The Object-Oriented Analysis and Design method has been used in the development of this project work with the unified modeling language (UML) diagrams used to explain the workability of the various objects of the system. All the modules of the developed system have worked according to specifications and design, and the system performed excellently well. The system has enhanced significantly the time taken to analyze and make decision cutting down cost of printing. Keywords: Decision Analysis, Data Integrity, Evaluation Model, Efficiency Levels, Technological Improvement, Managerial Processes