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Fernández-y-Fernández, Carlos Alberto, and José Angel Quintanar Morales. "Reducciones temporales para convertir la sintaxis abstracta del diagrama de flujo de tareas no estructurado al álgebra de tareas - Temporary reductions for converting the abstract syntax from an unstructured task flow diagram to the task algebra." ReCIBE, Revista electrónica de Computación, Informática, Biomédica y Electrónica 4, no. 4 (2017): III. http://dx.doi.org/10.32870/recibe.v4i4.52.
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Este artículo describe nuestro trabajo en el modelado de software usando reducciones temporales para representar diagramas de flujo no estructurado, como una representación intermedia para construir una expresión textual en una álgebra de procesos particular. Este trabajo fue realizado para poder construir una herramienta CASE de apoyo para la fase del modelado de tareas en el Método Discovery para el desarrollo de software. Inicialmente explicaremos las similitudes entre dos tipos de diagramas, el diagrama de actividades de UML y el diagrama de flujo de tareas con su representación formal (el álgebra de tareas). Posteriormente, ofreceremos una explicación explicando la generación automática, usando las reducciones temporales, de expresiones en el álgebra de tareas usando información abstracta que es obtenida de los diagramas de flujo de tareas.Abstract: The present paper describe our work modeling software using temporary reductions to represent unstructured flow diagrams as an intermediate representation to build textual expression in a particular process algebra. This work was realized in order to build a CASE tool supporting the task modeling phase from the Discovery Method for software development. We begin explaining the similarities between two types of flow diagrams, the UML activity diagram and the task flow diagram with its formal representation (task algebra). Next, we offer an explanation of the work to automatically generate, using the temporary reductions, expressions in the task algebra using abstract information from the task flow diagrams.Keywords: Temporary reductions, visual modelling, activity diagrams.
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Kulkarni, Dr R. N., and C. K. Srinivasa. "Novel approach to transform UML Sequence diagram to Activity diagram." Journal of University of Shanghai for Science and Technology 23, no. 07 (2021): 1247–55. http://dx.doi.org/10.51201/jusst/21/07300.
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Unified Modelling Language (UML) is currently accepted as a defacto standard language for modeling the software in the software industry. It will allow to implement object oriented concepts to model the software system. It provides a complete pictographic representation of software. Broadly these UML diagrams are classified into two groups viz. Structural diagrams and Behavioral diagrams. The sequence diagrams and Activity diagrams belongs to the second group i.e. behavioral diagrams. The sequence diagram represents the sequence of messages flowing from one object to another and activity diagram represents the flow of activities one after the other in a system. In this paper, we are proposing an automated tool which transforms the sequence diagram (which is represented in the table format) into activity diagram. The sequence diagram which is represented in the three column table called sequence table comprises various components of sequence diagram like objects, interactions, messages, alternations, iterations, loops, etc. The proposed tool reads the sequence table and converts the entire table components into the equivalent Activity table. Further the tool reads the activity table and then transforms to its equivalent activity diagram.
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Khaldi, Maha, and Mohamed Erradi. "Design and Development of an e-Learning Project Management System: Modelling and Prototyping." International Journal of Emerging Technologies in Learning (iJET) 15, no. 19 (2020): 95. http://dx.doi.org/10.3991/ijet.v15i19.14595.
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In this work, based on the results obtained concerning the analysis and the needs of our project which concerns the design and development of an e-Learning project management system, we present the modeling stage with UML. Based on one hand, on two diagrams: class diagram and use case diagram, for static modeling and on the other hand, based on three diagrams: activity diagram, sequence diagram, diagram transition state for dynamic modeling. Finally, we offer examples of models for our project.
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Yusufu, Munina, Hai Jun Zhang, Gulina Yusufu, Zhan Dong Liu, Pen Cheng, and Dilidaer Dilisati. "Modeling and Analysis of Complex System with UML: A Case Study." Applied Mechanics and Materials 513-517 (February 2014): 1346–51. http://dx.doi.org/10.4028/www.scientific.net/amm.513-517.1346.
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The Unified Modeling Language - UML - is the most used specification language, and the way the world models not only application structure, behavior, and architecture, but also business process and data structure. In this paper, we aim to demonstrate a system development methodology by generating the UML diagrams from the requirements of the Automatic Banking Machine (ABM) System and discuss their relationships, differences and suitability. The high-level requirements of the system are specified by using use-case diagram, activity diagram, state chart diagram, collaboration diagram, sequence diagram, and component diagram, and the low-level requirements of each component using class diagrams. We briefly introduce each diagram, their usage, their advantages and some limitations, and then we discuss the relationships and differences between two or more diagrams, and suitability for modeling the different parts of the system.
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Shcherban, Sergei, Peng Liang, Zengyang Li, and Chen Yang. "Multiclass Classification of UML Diagrams from Images Using Deep Learning." International Journal of Software Engineering and Knowledge Engineering 31, no. 11n12 (2021): 1683–98. http://dx.doi.org/10.1142/s0218194021400179.
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Unified Modeling Language (UML) diagrams are a recognized standard modeling language for representing design of software systems. For academic research, large cases containing UML diagrams are needed. One of the challenges in collecting such datasets is automatically determining whether an image is a UML diagram or not and what type of UML diagram an image contains. In this work, we collected UML diagrams from open datasets and manually labeled them into 10 types of UML diagrams (i.e. class diagrams, activity diagrams, use case diagrams, sequence diagrams, communication diagrams, component diagrams, deployment diagrams, object diagrams, package diagrams, and state machine diagrams) and non-UML images. We evaluated the performance of seven popular neural network architectures using transfer learning on the dataset of 4706 images, including 700 class diagrams, 454 activity diagrams, 651 use case diagrams, 706 sequence diagrams, 204 communication diagrams, 208 component diagrams, 287 deployment diagrams, 207 object diagrams, 246 package diagrams, 323 state machine diagrams, and 720 non-UML images, respectively. We also proposed our neural network architecture for multiclass classification of UML diagrams. The experiment results show that Xception achieved the best performance amongst the algorithms we evaluated with a precision of 93.03%, a recall of 92.44%, and an F1-score of 92.73%. Moreover, it is possible to develop small and almost the same efficient neural network architectures, that our proposed architecture has the least parameters (around 2.4 millions) and spends the least time per image (0.0135[Formula: see text]s per image using graphics processing unit) for classifying UML diagrams with a precision of 91.25%, a recall of 90.34%, and an F1-score of 90.79%.
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Idawati, Muhamad Zen, and Nur Khikmah. "Analisis Perancangan dan Implementasi Sistem Penjualan Kredit Berbasis Web (Studi Kasus : PT RUKUN SEJAHTERA TEKNIK)." ISTA Online Technologi Journal 3, no. 2 (2022): 15–26. http://dx.doi.org/10.62702/ion.v3i2.56.
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Abstrak Perancangan sistem penjualan kredit berbasis web pada PT. Rukun Sejahtera Teknik perlu dilakukan guna membantu proses kegiatan penjualan yang lebih efektif dan efisien. Kredit yang dimaksud disini adalah sistem pembayaran dengan metode jangka waktu yaitu tempo 30 hari dan tempo 60 hari setelah pelanggan mendapatkan barang yang dibeli. Aplikasi sistem penjualan kredit berbasis web menggunakan metode pengembangan waterfall dengan beberapa tahapan yaitu analisa kebutuhan, desain sistem, penulisan kode program, pengujian program, dan pemeliharaan program. Aplikasi ini dirancang menggunakan UML (unified Modelling Languange), yaitu Use Case Diagram, Activity Diagram, Sequence Diagram dan Class Diagram, MySQL. E-commerce ini dibuat menggunakan bahasa PHP (Personal Home Page) dan Framework Laravel. Kata kunci : Sistem Informasi, Penjualan kredit, Berbasis Web, database, waterfall. Abstract Designing a web-based credit sales system at PT. Rukun Sejahtera Technique needs to be done in order to help the sales process process more effectively and efficiently. The credit referred to here is a payment system with a maturity method of 30 days and 60 days after the customer gets the purchased item. The web-based credit sales system application uses the waterfall development method with several stages, namely needs analysis, system design, writing program code, program testing, and program maintenance. This application is designed using UML (Unified Modeling Language), namely Use Case Diagrams, Activity Diagrams, Sequence Diagrams and Class Diagrams, MySQL. E-commerce is created using the PHP language (Personal Home Page) and the Laravel Framework. Credit sales system design is based on web at PT. Rukun Sejahtera Technique needs to be done in order to help the sales process process more effectively and efficiently. The credit referred to here is a payment system with a maturity method of 30 days and 60 days after the customer gets the purchased item. The web-based credit sales system application uses the waterfall development method with several stages, namely needs analysis, system design, writing program code, program testing, and program maintenance. This application is designed using UML (Unified Modeling Language), namely Use Case Diagrams, Activity Diagrams, Sequence Diagrams and Class Diagrams,MySQL,. E-commerce is made using the PHP language (Personal Home Page) and the Laravel Framework. Keywords: Information Systems, Credit Sales, Web Based, Database, Waterfall.
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Yang, Nianhua, Huiqun Yu, Hua Sun, and Zhilin Qian. "Modeling Activity Diagrams with Extended Petri Nets." Intelligent Automation & Soft Computing 17, no. 6 (2011): 725–35. http://dx.doi.org/10.1080/10798587.2011.10643182.
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Sukamto, Sukamto, Roni Salambue, Elfizar Elfizar, and Anna Kaswari. "Pembuatan Aplikasi Portal Akademik Berbasis Mobile (Studi Kasus: D3 Manajemen Informatika FMIPA Universitas Riau)." Digital Zone: Jurnal Teknologi Informasi dan Komunikasi 8, no. 2 (2017): 147–59. http://dx.doi.org/10.31849/digitalzone.v8i2.640.
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Abstrak- Penelitian ini membahas tentang aplikasi portal akademik berbasis mobile, studi kasus pada D3 Manajemen Informatika Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Riau. Aplikasi ini dapat mempermudah mahasiswa khususnya mahasiswa D3 Manajemen Informatika dalam melakukan pengisian Kartu Rencana Studi dengan menggunakan Smartphone Android. Pembuatan Aplikasi mobile ini menggunakan bahasa pemograman Java dan MySQL sebagai database. Sedangkan dalam perancangan aplikasi menggunakan Unified Modeling Language (UML) yaitu Use Case Diagram, Class Diagram, Activity Diagram, dan Sequence Diagram. Kata kunci: Aplikasi Portal Akademik, Mobile, Kartu Rencana Studi, Smartphone Android. Abstract- This research discusses about Portal Academic Application based Android Mobile with case at Diploma of Information Management the Faculty of Mathematics and Natural Sciences, University of Riau. This application can facilitate in particular the Student Information Management Diploma in charging Card Study Plan that has been using smartphones based on Android. Making mobile applications using the programming language Java, and PHP, and then MySQL as database. While the design of the application using the Unified Modeling Language (UML), Use Case Diagrams, Class Diagrams, Activity Diagrams, and Sequence. Keywords: Portal Academic Application, Android Mobile, Study Plan Card, Android Smatrphone
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Suriya, Dr S., and Nivetha S. "Design of UML Diagrams for WEBMED - Healthcare Service System Services." EAI Endorsed Transactions on e-Learning 8, no. 1 (2023): e5. http://dx.doi.org/10.4108/eetel.v8i1.3015.
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Healthcare service has huge demand these days as it really helps in managing a hospital or a medical office. The scope of Healthcare service systems is increasing by each day and it is true for the entire world. Some of these solutions include improved awareness about Healthcare services and health policies. The objective of this system is to provide medical assistance to people instantly with the help of technology. This system eradicates the cultural sensitivity that prevails in many hospitals and improvises the quality of medical assistance. The captivating features of this system are online doctor, medicines at doorstep, bulletin of awareness. The users can also navigate and choose among various insurance schemes that are displayed.Unified Modeling language (UML) is a standardized modeling language enabling developers to specify, visualize, construct and document artifacts of a software system. It uses graphic notation to create visual models of software systems. This paper contains the UML diagrams for better understanding of the system with the help of Star UML tool.Usecase diagrams are used during the analysis phase of a project to identify system functionalities. Class diagram represents the static view of an application.The class diagrams are the only UML diagrams, which can be mapped directly with object-oriented languages.Activity diagram is an important behavioral diagram in UML diagram to describe dynamic aspects of the system. Activity diagram is essentially an advanced version of flow chart that modeling the flow from one activity to another activity.The state machine diagram shows the different states of an entity and focuses more on how it responds to various events by changing from one state to another. Statechart diagram is used to capture the dynamic aspect of a system. State machine diagrams are used to represent the behavior of an application. The sequence diagram focuses on the messages that are passed during an interaction in a time based perspective.A Communication diagram models the interactions between objects or parts in terms of sequenced messages. It describes both the static structure and dynamic behavior of a system. Component diagrams are used to model the physical aspects of a system. It does not describe the functionality of the system but it describes the components used to make those functionalities. Deployment Diagram is a type of diagram that specifies the physical hardware on which the software system will execute. It also determines how the software is deployed on the underlying hardware. UML is a modeling language used by software developers.UML can be used to develop diagrams and provide users with ready-to-use, expressive modeling examples. Some UML tools generate program language code from UML.UML can be used for modeling a system independent of a platform language. UML is a graphical language for visualizing, specifying, constructing, and documenting information about software-intensive systems.UML gives a standard way to write a system model, covering conceptual ideas.
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Torcal, Javier, Valentín Moreno, Juan Llorens, and Ana Granados. "Creating and Validating a Ground Truth Dataset of Unified Modeling Language Diagrams Using Deep Learning Techniques." Applied Sciences 14, no. 23 (2024): 10873. http://dx.doi.org/10.3390/app142310873.
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UML (Unified Modeling Language) diagrams are graphical representations used in software engineering which play a vital role in the design and development of software systems and various engineering processes. Large, good-quality datasets containing UML diagrams are essential for different areas in the industry, research, and teaching purposes; however, few exist in the literature and it is common to find duplicate elements in the existing datasets. This might affect the evaluation of the models obtained when using these datasets. This paper addresses the challenge of creating a ground truth dataset of UML diagrams, including semi-automated inspection to remove duplicates and ensuring the correct labeling of all UML diagrams contained in the dataset. In particular, a dataset of six UML diagram classes was assembled, comprising a total of 2626 images (426 activity diagrams, 636 class diagrams, 352 component diagrams, 357 deployment diagrams, 435 sequence diagrams, and 420 use case diagrams). Importantly, unlike other existing datasets, ours contains no duplicate elements and all diagrams are correctly labeled. Our curated dataset is a valuable and unique resource for the research community, serving as a foundation for training and evaluating diverse artificial intelligence models. In this paper, we demonstrate this by training and testing several deep learning models using our dataset, achieving highly satisfactory results compared to those presented in other works in the literature. Additionally, our experimental results highlight the potential of visual transformers for UML diagram classification, setting our approach apart from others that predominantly used convolutional neural networks for similar tasks.
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Suranto, Rahmat, Rudi Waluyo, and Subrata Aditama Kittie Aidon Uda. "Desain Sistem Perhitungan Emisi Karbon Bahan Bangunan." Basement : Jurnal Teknik Sipil 1, no. 2 (2023): 83–89. http://dx.doi.org/10.36873/basement.v1i2.8737.
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Building materials through the production process are materials that produce carbon emissions that can cause global warming and have a very wide impact to affect life on Earth. Regulations on greenhouse gas control towards low-carbon development were created in order to more accurately measure greenhouse gas emissions. The development of information technology that occurs in the current era allows information technology users to complete information technology-related tasks more easily. Manual calculation of carbon emissions takes more time. The more building materials are used, the more calculations are made, so the human error rate is very high. This study aims to design a system of calculation of carbon emissions of building materials. System design is designed using Unified Modeling Language method to describe the interaction of actors with the system consisting of Use Case diagrams, Activity diagrams, Data Flow Diagrams and Entity Relationship diagrams. There are two actors in the design of this system, namely admin and user who perform different functions to the system. The design of carbon emission calculation system of building materials produced is designed using modeling: Use Case Diagram, Activity Diagram, Data Flow Diagram (DFD). the Entity Relationship Diagram (ERD). There are two actors in the design of this system, namely admin and user who perform different functions to the system. Administrator or admin is someone who is responsible for managing, maintaining and operating a system, while the user is the user of a system
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ZHOU, Jin-deng, Zhen-xing BAI, Jie WU, and Huan-yu LI. "Process modeling based on extended UML activity diagrams." Journal of Computer Applications 29, no. 3 (2009): 708–11. http://dx.doi.org/10.3724/sp.j.1087.2009.00708.
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Mohamed, Sherif Magdy. "Enhanced UML Methodology with New Hybrid Diagrams: An ATM Application." Journal of Education and Vocational Research 4, no. 3 (2013): 60–68. http://dx.doi.org/10.22610/jevr.v4i3.101.
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Object oriented proved to be the most important software engineering tools. The main reason behind the importance is that, Object Oriented covers the most powerful programming languages such as Java and C++. UML is a modeling language which is a part of object oriented and it was created to provide the software development industry with analysis and design techniques based on some diagrams. The most common UML diagrams in use are Class and Activity diagram. To implement any system using object oriented UML, the programmer needs at least two or three diagrams beside the Use Case diagram in order to understand a full picture of the system. There is no diagram which can show the full picture of the system. In this research, new methodology called “Touch and Go†has been generated by the researchers to implement the system. In this methodology, analysis and design are merged in one stage called Touch. Implementation and testing stage are merged in one stage called Go. The Class and Activity diagram are merged to introduce new integrated diagram called Enhanced Class Activity (ECA) diagram and the normal Activity diagram will be modified and improved as Activity Remarked Class (ARC) diagram. Analytical analysis of the new methodology is implemented in ATM machine system which can be later implemented using Java language or any other Object Oriented language. A powerful system like ATM is chosen to apply the new technique and it has been shown clearly how the methodology is working perfectly with such system. This study helps to reduce the number of diagrams that are being used to implement the system, reducing total time of implementation and making the coding stage easier by using only few numbers of diagrams.
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Modi, Salisu, Hanan Abdulrahman Taher, and Hoger Mahmud. "A Tool to Automate Student UML diagram Evaluation." Academic Journal of Nawroz University 10, no. 2 (2021): 189–98. http://dx.doi.org/10.25007/ajnu.v10n2a1035.
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Unified modelling language (UML) is the accepted standard and modelling language for modeling in software development process. UML is widely used by most course tutors in teaching modules of software engineering and system analysis and design. Students taking such courses do submit assignments with UML diagrams such as use case, class, sequence, activity and so on. Different versions of such diagrams produced by the students for a given problem have to be assessed by the course tutor which is a challenging and time-consuming task. This paper presents a java-based tool which is developed based on a simple yet effective algorithm developed by the authors that will read student and tutors solution diagrams as inputs and evaluate and grade the diagrams automatically. The output of the tool is the score of the student diagram in respect of lecturer’s final solution. The output is presented in two feedback files, one containing students’ score for the lecturers and the other to be send to the student to note the areas that were incorrect. The tool has been tested and evaluated using a simple and assumed UML class diagram. The result shows that the tool functions effectively and can produce detail feedbacks for both students and tutors. The outcome of this paper contributes towards automating UML diagram evaluations.
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Muhamad, Zainab Hassan, Dhafer AbdulAmeer Abdulmonim, and Bashar Alathari. "An integration of uml use case diagram and activity diagram with Z language for formalization of library management system." International Journal of Electrical and Computer Engineering (IJECE) 9, no. 4 (2019): 3069. http://dx.doi.org/10.11591/ijece.v9i4.pp3069-3076.
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Unified Modeling Language (UML) is the effective standard for modeling object-oriented software systems. However, the ambiguity of semantics and the absence of consistency among UML diagrams lead to lack of precisely defining the requirements of a system. On the other hand, formal methods are techniques and tools use the mathematical notations, and they involve the precise syntax and semantics of the unambiguous software requirements specification. It applied in early stages of Software Development Life Cycle (SDLC). Therefore, an integrated between UML specification and formal specification is required to reduce the requirements' ambiguity and error, and to improve the quality and security of software systems. This paper proposes an approach involves the combining UML use-case diagram and activity diagrams with Z language for formalization of Library Management System (LMS). The focus of this paper is on consistency between the UML diagrams to Z Schema, and then verified by using the Z / EVEs tool.
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Zainab, Hassan Muhamad, Abdulameer Abdulmonim Dhafer, and Alathari Bashar. "An integration of uml use case diagram and activity diagram with Z language for formalization of library management system." International Journal of Electrical and Computer Engineering (IJECE) 9, no. 4 (2019): 3069–76. https://doi.org/10.11591/ijece.v9i4.pp3069-3076.
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Unified Modeling Language (UML) is the effective standard for modeling object-oriented software systems. However, the ambiguity of semantics and the absence of consistency among UML diagrams lead to lack of precisely defining the requirements of a system. On the other hand, formal methods are techniques and tools use the mathematical notations, and they involve the precise syntax and semantics of the unambiguous software requirements specification. It applied in early stages of Software Development Life Cycle (SDLC). Therefore, an integrated between UML specification and formal specification is required to reduce the requirements' ambiguity and error, and to improve the quality and security of software systems. This paper proposes an approach involves the combining UML use-case diagram and activity diagrams with Z language for formalization of Library Management System (LMS). The focus of this paper is on consistency between the UML diagrams to Z Schema, and then verified by using the Z / EVEs tool.
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Z, Sayf Hussain, and Suryaa V S. "AIRBNB SOFTWARE ARCHITECTURE MODELING USING UML EXTENSIONS." International Research Journal of Computer Science 8, no. 3 (2021): 53–61. http://dx.doi.org/10.26562/irjcs.2021.v0803.003.
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Airbnb is a California based company that operates an online marketplace for lodging and homestays for vacation rentals, and tourism activities. Modeling a prototype of the application with all the integral features intact would help us understand the core working and success of the company. The Unified Modeling Language (UML) is a language for the specification, visualization and documentation of object-oriented software systems. In order to understand the features of the miniature Airbnb, we try to model the system using UML diagrams. In this study, the proposed extension to UML covers aspects of use case diagram, sequence diagram, activity diagram and class diagram of the miniature Airbnb model at various levels and perspectives.
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Gasheva, Tatiana Sergeevna, Dmitry Igorevich Vlasov, Andrei Valerievich Otinov, and Nataliya Nickolaevna Datsun. "Validation Automation of UML Diagrams Created by Students." Proceedings of the Institute for System Programming of the RAS 33, no. 4 (2021): 7–18. http://dx.doi.org/10.15514/ispras-2021-33(4)-1.
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Unified Modeling Language (UML) is widely used standard for models visualization in software industry. Hence, a preparation of IT professionals involves the learning modeling process. Studies of student perception of UML modeling indicate that this process is perceived as quite complex. This paper presents software for validation activity, class and use-case diagrams by XMI representation. To achieve this goal, we researched existing methods and systems. Besides, we analyzed mistake catalogues and Perm State University’s student models to propose a mistake classification and checklist that presents a list of validation to be done. This paper focuses on validation each type of diagram separately, without maintaining consistency between different UML models. However, all these validation modules are combined in one system, which allows to check any of the described types of diagrams.
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Masya, Fajar, and Elvina Elvina. "PENGEMBANGAN APLIKASI PERMAINAN SCRABBLE DUA BAHASA MENGGUNAKAN JAVA." CommIT (Communication and Information Technology) Journal 4, no. 2 (2010): 133. http://dx.doi.org/10.21512/commit.v4i2.547.
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Game applications are favored by many computer users. The population of Indonesia, especially common people do not like playing games in a foreign language. Yet such games can be a fun learning media for foreign languages , especially English. Hence, we developed a game application using the concept of the game Scrabble. The design of this application uses a waterfall methodology, with application design modeling with UML diagrams (Unified Modelling Language) including Use Case Diagram, Activity Diagram, Statechart Diagram, Class Diagram and Sequence Diagram. In the implementation phase, Blue J software used to build the interface using the Java Development Kit (JDK) version jdk1.6.0_02 as the executor, as well as using the command prompt to call the results of execution. Tests on gaming applications are performed using the Black Box and White Box method. The product of this development is a single player game application, which uses two language options.Keywords: game applications, Scrabble, waterfall software engineering methodologies, UML (Unified Modeling Language), Java Programming.
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Suciansyah, Ramadhani, Bartholomius Harpad, and Hanifah Ekawati. "Implementation of the Breadth First Search Algorithm in the Darkness Maze Game Based on Desktop Intelligent Agent." TEPIAN 2, no. 3 (2021): 125–29. http://dx.doi.org/10.51967/tepian.v2i3.346.
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This research was developed with a multimedia development stage consisting of 6 stages, namely Concept, Design, Material Collecting, Assembly, Testing and Distribution. Analysis of system design using UML (Unified Modeling Language) which consists of Use Case Diagrams, Activity Diagrams and Sequence Diagrams. In the development of this 3D game using the Unity Engine as software designed for the creation and development of video games assisted by typing some coding programs. The test method uses Black-Box testing and Beta Testing. Testing and Distribution (Distribution). Analysis of system design using UML (Unified Modeling Language) which consists of Use Case Diagrams, Activity Diagrams and Sequence Diagrams. In developing this 3D game using the Unity Engine as software designed for the creation and development of video games assisted by typing some coding programs. The test method uses Black-Box testing and Beta Testing. Testing and Distribution . Analysis of system design using UML (Unified Modeling Language) which consists of Use Case Diagrams, Activity Diagrams and Sequence Diagrams. In developing this 3D game using the Unity Engine as software designed for the creation and development of video games assisted by typing some coding programs. The test method uses Black-Box testing and Beta Testing. The final results of this study can be applied with the help of typing coding so that the path points that have been created can provide information about adjacent paths so that they can find an exit path.
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Noneng Marthiawati, Kevin Kurniawansyah, Hafiz Nugraha, and Fiqa Khairunnisa. "Pelatihan Pembuatan UML (Unified Modelling Language) Menggunakan Aplikasi Draw.io Pada Prodi Sistem Informasi Universitas Muhammadiyah Jambi." Transformasi Masyarakat : Jurnal Inovasi Sosial dan Pengabdian 1, no. 2 (2024): 25–33. http://dx.doi.org/10.62383/transformasi.v1i2.109.
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Software Modeling is a scientific discipline for studying forms of software modeling that are used as part of the software development stages in a structured and object-oriented manner. This software engineering modeling is presented in Requirements Analysis and described using the Unified Modeling Language (UML) method. UML (Unified Modeling Language) is a visual modeling method used as a means of designing object-oriented systems. UML diagrams that are often used are Use Case Diagrams, Activity Diagrams, Sequence Diagrams, Class Diagrams, Statemachine Diagrams and Component Diagrams. There are several applications that support UML creation, one of which is Draw.io. Draw.io is a website specifically designed for depicting UML diagrams online. It has a very responsive display and is integrated with Google's file storage service, namely Google Drive, so draw.io is an alternative for creating UML diagrams in a shorter time. On this basis, in the Community Service (PkM) program activities on this occasion, UML creation activities were carried out using the draw.io application and assistance in using UML in analyzing needs is one of the right solutions for solving problems in order to expand knowledge, simplify and improve the quality of education. and will overcome problems, time and socio-economic
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Santoso, Herdiesel, Minarwati Minarwati, and Kholidun Kholidun. "Web E-Commerce pada Toko Buku Umat untuk Meningkatkan Evektivitas Pemasaran." ETHOS (Jurnal Penelitian dan Pengabdian) 7, no. 2 (2019): 269–79. http://dx.doi.org/10.29313/ethos.v7i2.4644.
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Abstract.The aim of this study is to build an e-commerce website in umat bookstore to expand marketing and manage product management. The stages of system development follow the SDLC model, namely analysis, design, implementation and evaluation. Initial system analysis uses the PIECES framework. Documentation results from the system weakness analysis stage are used for recommendations on system requirements and what functionality a new system will perform. After the analysis phase is complete, the proposed system requirements are translated into system design. The design phase uses the United Modeling Language (UML) which consists of use case diagrams, activity diagrams, sequence diagrams and class diagrams. The data modeling phase consists of two stages, namely, designing a database conceptual model and physical database design. Interface design includes backend design and frontend. The next step is the implementation of the program design phase translated into codes using a programming language. At this stage system testing is also carried out. Evaluation results show that the functions of e-commerce webs can run well and help umat bookstore provide fast, accurate and relevant information so as to increase the effectiveness of product promotions.Abstrak.Tujuan penelitian ini adalah membangun web e-commerce di toko buku umat untuk memperluas pemasaran dan melakukan manajemen produk. Tahapan pengembangan sistem mengikuti model SDLC, yaitu analisis, desain, impelementasi dan evaluasi. Analisis sistem awal menggunakan kerangka PIECE. Hasil dokumentai dari tahap analisis kelemahan sistem digunakan untuk rekomendasi kebutuhan sistem dan fungsionalitas apa saja yang akan dilakukan sistem baru. Setelah tahap analisis selesai, usulan kebutuhan sistem diterjemahkan menjadi desain sistem. Tahapan desain menggunakan United Modelling Language (UML) yang terdiri dari use case diagram, activity diagram, sequence diagram dan class diagram. Tahap pemodelan data terdiri dari dua tahap yaitu, perancangan model konseptual database dan perancangan fisik database. Desain antarmuka meliputi desain halaman administrator dan desain halaman depan. Tahap selanjutnya adalah implementasi dari fase desain program diterjemahkan ke dalam kode-kode dengan menggunakan bahasa pemrograman. Pada tahapan ini juga dilakukan pengujian sistem. Hasil evaluasi menunjukan fungsi-fungsi web e-commerce dapat berjalan dengan baik dan membantu toko buku umat menyediakan informasi yang cepat, akurat dan relevan sehingga meningkatkan efektivitas promosi produk.
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Fatmasari, Fatmasari, and Siti Sauda. "Pemodelan Unified Modeling Language Sistem Informasi Enterprise Resource Planning." JURNAL MEDIA INFORMATIKA BUDIDARMA 4, no. 2 (2020): 429. http://dx.doi.org/10.30865/mib.v4i2.2022.
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Modeling is one of the techniques used to describe how information systems will be created and produced. Modeling itself can be used as a reference in the process of developing information systems to suit user needs. One modeling technique that is often used is to use a unified modeling language (UML). Modeling techniques with UML are able to describe various features of information systems. for this reason, in this research a model for the PTPN VII enterprise resource planning (ERP) information system is used as an initial step in fulfilling information management needs. the use of modeling itself is an initial implementation of information technology and information systems in a corporate environment, especially PTPN VII. The results of modeling have been done using three types of diagrams in UML as a reference in the development of structure diagrams created using class diagrams, behavior diagrams created using use case diagrams, and interaction diagrams created using activity diagrams. The results of the modeling have also been implemented in the form of a prototype of the information system so as to provide a clear picture for interested parties if the development of enterprise resource planning (ERP) information systems, especially in the PTPN VII environment. The information system prototype can also describe the initial forms for stakeholders if changes are to be made
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Afrianto, Yuggo, Novita Br Ginting, Suratun Suratun, and Yashintya Nelawati. "SISTEM INFORMASI INVENTORY P.O.S (POINT OF SALES) BERBASIS WEB PADA COUNTER CELLULAR." JURTEKSI (Jurnal Teknologi dan Sistem Informasi) 6, no. 2 (2020): 125–34. http://dx.doi.org/10.33330/jurteksi.v6i2.407.
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Abstract: Data from the National Socio-Economic Survey of the National Central Bureau of Statistic (Susenas, BPS) 2016 shows that the average amount of national top up the balance spending per month in 2016 reaches Rp 22,182 per capita. It is becoming a business opportunity for top up the balance of retail entrepreneurs. However, in the process of managing the process of input, output and reporting of goods that are done manually (still using paper) are not monitored properly, often there are outgoing or incoming goods whose data is not recorded. This, in the long run, will cause large losses. The purpose of this study is to build applications that function to help provide information that makes it easy to control the process of entry and exit of goods. The system development methodology used is object-oriented system development using the Unified Modeling Language (UML). The results obtained from this research are the design and construction of Inventory Information System POS (Point of Sales) in the form of Context Diagrams and UML Diagrams (Use Case Diagrams, Activity Diagrams, Class Diagrams, and Sequence Diagrams), with the results of black box testing conducted already in operation properly according to the needs of the retail owner. Keywords: Point of Sales, Retail, UML Abstrak: Data Survei Sosial Ekonomi Nasional Badan Pusat Statistik (Susenas, BPS) 2016 menunjukkan, jumlah rata-rata pengeluaran pulsa secara nasional per bulan pada 2016 mencapai Rp 22.182 per kapita [1]. Tentu saja hal ini menjadi peluang usaha untuk para pengusaha retail counter. Namun, dalam proses pengelolaannya proses input, output dan pelaporan barang yang dilakukan secara manual (masih menggunakan kertas) tidak termonitoring dengan baik, seringkali terjadi adanya barang keluar ataupun barang masuk yang tidak tercatat datanya. Hal ini dalam jangka panjang akan menimbulkan kerugian yang besar. Tujuan penelitian ini adalah membangun aplikasi yang berfungsi dalam membantu memberikan informasi yang memudahkan dalam pengontrolan proses keluar masuknya barang. Metodologi pengembangan sistem yang digunakan adalah pengembangan sistem berorientasi objek menggunakan Unified Modeling Language (UML). Hasil yang didapat dari penelitian ini adalah perancangan dan pembangunan Sistem Informasi Inventory P.O.S (Point of Sales) berupa Diagram Konteks dan UML Diagram (Use Case Diagram, Activity Diagram, Class Diagram, dan Sequence Diagram), dengan hasil pengujian black box yang dilakukan telah beroperasi dengan baik sesuai kebutuhan owner retail. Kata kunci: Point of Sales, Retail, UML
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Ma, Zi Long, Li Qing Fang, and Chang Rong Wang. "Research of Weapon Training Simulator Software Model Based on UML." Applied Mechanics and Materials 599-601 (August 2014): 1625–28. http://dx.doi.org/10.4028/www.scientific.net/amm.599-601.1625.
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In the weapon maintenance and training simulator software system development process, with the object-oriented analysis methods introduced, the software system was modeled by the Unified Modeling Language (UML), and described with case diagrams, class diagrams, sequence diagrams and activity diagrams. The results show that modeling by UML can standardize systems development process, optimize software structure, improve the efficiency of system development and enhance the readability and maintainability. Results of this study for the design and development of weapons maintenance and training simulator software system has a certain significance.
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Salsabila Ayu Lestari, Niko Wijanarko, and Ina Sholihah Widiati. "Design of Zaen Hotel Syariah Information System Based on Website." Formosa Journal of Computer and Information Science 2, no. 2 (2023): 151–68. http://dx.doi.org/10.55927/fjcis.v2i2.4717.
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Zaen Syariah Hotel still uses a conventional information system, which is less efective and ineffecient because it take a long time and requires data search in bookkeeping. In an effort to improve the design of the information system, imporovements need to be made to the manual room resevation administration and manual data management as well. The goal of designing this information system is to facilitate acces and data retrieval. By using the information system at zaen syariah hotel, the admin can easily an quickly navigate through the hotel’s information system. The method used in designing this information system include data collction through interview and literature study, data collection through Unfied Modeling Language (UML) using use case diagrams, sequence diagram, activity diagrams, dan class diagrams
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Sunardi, Sunardi, Abdul Fadlil, and Tresna Yudha Prawira. "Desain Sistem Berorientasi Objek Pada Retail Minimarket Surya Mart." Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) 4, no. 1 (2019): 55. http://dx.doi.org/10.30645/jurasik.v4i1.117.
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The process of a minimarket retail business needs a system infrastructure so that the management process is easier to do and business processes can run more effectively. In this research, a system design process is carried out to give an overview of the business units at the Surya Mart minimarket retail, to create a system design object-oriented system analysis by making a UML diagram (unified modeling language) including making use case diagrams, activity diagrams, sequence diagram, and class diagram. From the results of the analysis, the results of this study obtain the results of a design or system design in the form of user interface design, database structure and structured query language to become a reference in the development process of the business to become a product application for the Surya Mart retail minimarket business process.
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Akbar, Rakasiwi, and Mochammad Abdul Azis. "Implementasi Model View Controller Untuk Proses Pencatatan dan Monitoring Pelanggaran Siswa Pada SMK Satria." Jurnal Komputer Antartika 2, no. 1 (2024): 1–8. http://dx.doi.org/10.70052/jka.v2i1.54.
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SMK SATRIA merupakan sekolah menengah kejuruan yang memiliki 5 jurusan yang berlokasi di Srengseng.Pada sekolah ini belum mempunyai sistem informasi berbasis website yang dapat mempermudah dalam melakukan proses mencatat pelanggaran yang dilakukan siswa.Maka dari itu dibutuhkan sebuah sistem berbasis website yang dapat digunakan untuk mencatat pelanggaran siswa agar prosenya lebih cepat, aman dan terkomputerisasi.Sistem ini dibagun dengan pendekatan berorientasi objek. Metode yang digunakan yaitu (MVC) Model, view,Controller. Metode ini menggunakan bahasa PHP dalam pengkodeaan, MySQL sebagai database dan Codeigniter 3 sebagai framework. Pada proses perancangan sistem ini melibatkan bagian-bagin dari UML (unfield Modeling languange) seperti use case diagram, activity diagram, squence diagram, dan deployment diagram. Sistem informasi ini dirancang dengan beberapa halaman, seperti halaman login, dashboard, tipe pelanggaran, list pelanggaran, data siswa, class, guru, pengguna dan laporan. Hasilnya berupa sebuah sistem yang dapat membantu pihak sekolah untuk memonitoring pelanggarn yang dilakukan siswa dan mengurangi resiko kesalahan dalam melakukan pencatatan pelanggaran siswa. SMK SATRIA is a vocational high school that has 5 majors located in Srengseng. This school does not yet have a website-based information system that can facilitate the process of recording student violations. Therefore a website-based system is needed that can be used to record violations. students so that the process is faster, safer and computerized. This system is built with an object-oriented approach. The method used is (MVC) Model, view, Controller. This method uses the PHP language for coding, MySQL as the database and CodeIgniter 3 as the framework. The process of designing this system involves parts of the UML (Unfield Modeling Language) such as use case diagrams, activity diagrams, sequence diagrams, and deployment diagrams. This information system is designed with several pages, such as login page, dashboard, types of violations, list of violations, student data, classes, teachers, users and reports. The result is a system that can help the school to monitor violations committed by students and reduce the risk of errors in recording student violations.
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CUI, ZHANQI, LINZHANG WANG, XI LIU, LEI BU, JIANHUA ZHAO, and XUANDONG LI. "VERIFYING ASPECT-ORIENTED MODELS AGAINST CROSSCUTTING PROPERTIES." International Journal of Software Engineering and Knowledge Engineering 23, no. 05 (2013): 655–76. http://dx.doi.org/10.1142/s0218194013400123.
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Dealing with crosscutting concerns has been a critical problem in software development processes. To facilitate handling crosscutting concerns at design phases, we proposed an aspect-oriented modeling and integration approach with UML activity diagrams. The primary concerns are depicted with UML activity diagrams as primary models, whereas crosscutting concerns are described with aspectual extended activity diagrams as aspect models. Aspect models can be integrated into primary models automatically. The AOM approach can reduce the complexity of design models. However, potential faults that violate desired properties of the software system might still be introduced during the modeling or integration processes. The verification technique is well-known for its ability to assure the correctness of models and uncover design problems before implementation. We propose a framework to verify aspect-oriented UML activity diagrams based on Petri net verification techniques. For verification purpose, we transform the integrated activity diagrams into Petri nets and prove the consistency of the transformation. Then, crosscutting concerns in system requirements are refined to properties in the form of CTL formulas. Finally, the Petri nets are verified against the formalized properties to report whether the aspect-oriented design models satisfies the requirements. Furthermore, we implement a tool named Jasmine-AOV to support the verification process. Case studies are conducted to evaluate the effectiveness of the proposed approach.
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Ismanto, Ismanto, and Prind Triajeng Pungkasanti. "Aplikasi Perpustakaan Berbasis Unified Modelling Language." Information Science and Library 2, no. 2 (2021): 63. http://dx.doi.org/10.26623/jisl.v2i2.4349.
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<p class="BasicParagraph">Perpustakaan SMA Islam Nahdlotusysyubban Ploso masih menggunakan cara konvensional atau cara manual dalam memanajemen pengolahan data buku-buku perpustakaan. Hal tersebut memunculkan beberapa permasalahan baik dalam lamanya proses pencatatan dan keakurasian data buku perpustakaan. Dari permasalahan tersebut perlu adanya sebuah aplikasi yang mendukung dalam proses kerja pustakawan. Dengan adanya aplikasi setidaknya akan mempercepat proses pelayanan perpustakaan, dikarenakan adanya dorongan perangkat lunak (software), perangkat keras (hardware), infrastruktur, dan Sumber Daya Manusia (SDM) yang terlatih. Aplikasi perpustakaan ini menggunakan bahasa <em>Unified Modelling Language </em>(UML)<em> </em> dengan menggunakan permodelan <em>use case</em> <em>diagram</em>, <em>activity</em> <em>diagram</em>, <em>sequensi diagram</em> dan <em>class diagram. </em>Metode <em>Waterfall </em>dipilih dalam pengembangan aplikasi perpustakaan ini.</p><p class="IsiAbstrakIndo"><em>The Nahdlotusysyubban Ploso Islamic High School library still uses the conventional method or the manual method in managing the data processing of library books. This raises several problems both in the length of the recording process and the accuracy of library book data. From these problems, it is necessary to have an application that supports the librarian's work process. With the application, it will at least speed up the library service process, due to the encouragement of software (software), hardware (hardware), infrastructure, and trained Human Resources (HR). This library application uses the Unified Modeling Language (UML) using use case diagrams, activity diagrams, sequence diagrams, and class diagrams. The Waterfall method was chosen in the development of this library application.</em></p><p class="BasicParagraph"> </p><p class="BasicParagraph" style="line-height: 115%;"><em><span style="font-size: 8.0pt; line-height: 115%; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: IN; mso-bidi-font-weight: bold;">Data Processing; Information Systems; Library; UML; Waterfall.</span></em></p>
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Rahmawati, Sri, and Jasmir Jasmir. "Sistem Pendukung Keputusan Pemberian Bantuan Bedah Rumah Dengan SAW Pada Dinas PUPR Provinsi Jambi." Jurnal Manajemen Sistem Informasi 8, no. 3 (2023): 507–19. http://dx.doi.org/10.33998/jurnalmsi.2023.8.3.1486.
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The increase in the number of house renovations at the Jambi Provincial PUPR Office from year to year has caused PPTK delays in determining prospective beneficiaries. For that we need a system that can support the decisions taken. The Decision Support System provides facilities to conduct analysis so that the decision-making process carried out by the PUPR Office of Jambi Province can be of higher quality. This study uses the SAW method and UML (Unified Modeling Language) modeling tools with the diagrams used include Use Case Diagrams, class diagrams, activity diagrams and this research produces a prototype that can be implemented further so as to produce a decision support system for home surgery assistance. at the PUPR Office of Jambi Province.
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Neto, Raul Antonio Cortiana, Kleinner Farias, Vinicius Bischoff, and Lucian José Gonçales. "Supporting collaborative modelling in UML class diagrams." Revista Brasileira de Computação Aplicada 11, no. 3 (2019): 39–46. http://dx.doi.org/10.5335/rbca.v11i3.8469.
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Background. Modeling architectural aspects of the system is an essential activity in software development. Inthis context, developers work in parallel, and collaborate to define application software models, such as classdiagrams. Problem. Although many software modeling tools have been proposed, there is a lack of distributed collaboration features. Solution. This study proposes C-SAMT, a web tool for collaborative modeling of UML class diagrams. Developers can benefit from using C-SAMT when performing modeling tasks, such as creating domain models in parallel, and collaboratively. Evaluation. We recruited 20 industry professionals to perform a qualitative evaluation of the tool through a questionnaire. Results. Majority of Industry professionals (85%, 17/20) reported that totally agree that the communication channel of the tool worked properly, they also (80%, 16/20) totally agreed the models generated collaboratively with C-SAMT had small numbers of conflicts, and they also (90%, 18/20) perceived improved productivity gains using the proposed tool. Conclusion. C-SAMT provided a collaborative environment, which were positively evaluated by developers, who reported that C-SAMT had a good communication channel between team members.
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Irawan, Rio. "Pemodelan Sistem Manajemen Surat Digital Menggunakan Unified Modeling Language Dengan Pendekatan Behavioral Diagrams." Techno.Com 22, no. 2 (2023): 474–85. http://dx.doi.org/10.33633/tc.v22i2.7826.
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Penelitian ini memfokuskan pada prosess perencanan pemodelan dalam mengembangkan sistem manajemen pengelolaan surat masuk dan surat keluar berdasarkan proses bisnis yang terdapat di Fakultas Tarbiyah dan Ilmu Keguruan (FTIK), Institut Agama Islam Negeri (IAIN) Palangka Raya. Metodologi penelitian yang diterapkan yaitu melakukan pengumpulan data dengan mengunakan metode observasi, serta melakukan wawancara kepada staff Akademik dan Kemahasiwaan dan Kepala Bagian FTIK. Langkah selanjutnya adalah melakukan rekayasa pengembangan desain sistem dengan menggunakan Behavioral Diagrams Unified Modeling Language antara lain use case diagram, activity diagram, dan state machine diagram atau statechart diagram. Dari proses pemodelan dihasilkan sebuah blueprint pengembangan sistem manajemen surat masuk dan surat keluar. Adapun proses penerimaan surat masuk antara lain pencatatan detail surat masuk kemudian dilakukan pendisposisian surat dan tindak lanjut atas surat tersebut, sedangkan untuk surat keluar yaitu proses permintaan penerbitan nomor surat untuk surat keluar secara online yang kemudian dilakukan verifikasi oleh Kepala Bagian FTIK apakah isi surat telah sesuai. Selain itu, terdapat sistem pengagendaan surat, pendisposisian surat, hingga rekapitulasi dan pengarsipan surat secara digital dalam format PDF
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Martono, Aris, Arsi Yulianjani, and Dewi Immaniar Desrianti. "Online Exam System to Improve Student Learning Quality in State Vocational School 5 Tangerang City." CCIT Journal 13, no. 1 (2020): 65–74. http://dx.doi.org/10.33050/ccit.v13i1.895.
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The aim of this research is designing an online examination system at SMK Negeri 5 Kota Tangerang. This time, the system used in assessing exam results is done by correcting each question of each student's answers. It is not only increasing the operational costs of schools, but also the risk that leaked exam questions very vulnerable. As well as scheduling the exam must consider the limited number of rooms and require a lot of time. The method of collecting datais used observation, interview and literature study. And the system analysis method is used to determine the number of functional and non functional requirements. The design method uses Unified Modeling Language (UML) with the MySQL database system. This visual paradigm function is to make use-case diagrams, sequence diagrams, and activity diagrams and class diagrams. The use-case diagram of this system consists of use case diagrams of students, teachers, and teachers admin system and PHP programming language, for writing program listings using Dreamweaverand implementing the system. By using online examination system the quality of student learning will be improved, lowering school administration costs and preventing question leakage and exam scheduling to become more flexible.
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Sastra, Anggi Minanda, Nuraeni Dahri, and Danyl Mallisza. "DESIGN OF WEB-BASED ACADEMIC SERVICE SATISFACTION INFORMATION SYSTEM OF WEST SUMATERA SHIPPING POLYTECHNIC." Jurnal Manajemen Teknologi Informatika 2, no. 2 (2024): 364–75. http://dx.doi.org/10.70038/jentik.v2i2.17.
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The design of a web-based information system for academic service satisfaction at the West Sumatra Shipping Polytechnic aims to overcome the problems of the survey system which is still manual. This can slow down the process of information at the West Sumatra Shipping Polytechnic. The system design in this Final Project (TA) was built using a website platform and run online. The research method uses the System Development Life Cycle (SDLC) with the Waterfall model approach which consists of 5 stages, namely, a) Analysis b) Design c) Implementation d) Maintenance e) Planing. The programming language used is PHP, and the database application uses the MySql data processor as the database. The system design tool uses the unified Modeling Language (UML) method using 5 (five) diagrams according to design needs, namely Usecase Diagrams, Activity Diagrams, Sequence Diagrams, Class Diagram and database design. This final project produces an effective and efficient Web-based design of an information system for academic service satisfaction at the West Sumatra Shipping Polytechnic that produces accurate and timely survey resultss
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Fiqri, Ahmad Nurul, Sita Anggraeni, Nabila Zen, and Riri Anisah Azmmi. "APLIKASI SEBLAK ”SEPUTAR BERITA KECELAKAAN” BERBASIS ANDROID." Jurnal Techno Nusa Mandiri 16, no. 2 (2019): 139–46. http://dx.doi.org/10.33480/techno.v16i2.648.
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The SEBLAK application "Regarding Accident News" based on android is present to provide news and information validly to the families of victims, with the use of features in the application that contain clear information. The stage of making the application starts from the preparation of the data needed and used tools Unified Modeling Language (UML) in designing diagrams such as ERD, Usecase, Activity Diagram up to Sequence Diagrams, then designing or designing systems and applications, implementation and testing applications. Hopefully with this application the victim's family will get valid information about the accident that befell the victim. Of course this application is very helpful in finding information on families of victims who have had accidents in South Jakarta in particular
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Jaenudin, Jejen, Muhamad Fikri Andriansyah, and Sahid Hudjimartsu. "Aplikasi Pelayanan Departemen Teknologi Informasi Dompet Dhuafa Pendidikan Berbasis Web." KREA-TIF 6, no. 1 (2018): 21. http://dx.doi.org/10.32832/kreatif.v6i1.2181.
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<h1 align="center"><strong>Abstraks</strong></h1><p>Departemen TI di dompet dhuafa pendidikan menggunakan sistem konvensional pada proses penerimaan layanan service-nya. Proses penerimaan layanan tersebut dilakukan dengan cara mengisi form layanan dan diajukan serta disimpan pada tempat penerimaan layanan yang berada di departemen TI. Pada sistem tersebut, masih menggunakan form yang tercetak dan seringkali adanya permintaan layanan yang terlewat dan tidak sesuai dengan urutan antriannya. Pada penelitian ini dirancang suatu aplikasi yang mampu melayani proses permintaan layanan service yang terkomputerisasi sebagai solusi dari permasalahan tersebut. Aplikasi dibangun menggunakan model waterfall dalam pengembangan aplikasi maupun rancangannya. Aplikasi ini memiliki fungsi diantaranya permintaan layanan TI, serta status layanan untuk memudahkan user mengetahui sejauh mana proses pengerjaan layanannya tersebut. Hasil dari analisis sistem diperoleh suatu website pelayanan service yang sesuai dengan kebutuhan pengguna, struktur perangkat lunak sistem yang telah dibuat berupa diagram UML (Unified Modelling Language), yaitu: use case diagram, Activity diagram, Sequence diagram. Selain diagram tersebut juga terdapat struktur database, pengembangan antar muka website pelayanan service TI berupa user interface.</p><p align="center"><strong><em>Abstract</em></strong></p><p><em>IT Department of Dompet Dhuafa education uses a conventional system for admission services. Admission service procedure by filling the form and submit it to the admission service office in the IT Department. That procedure still uses the printed form and often does not appropriate admission services procedure queues. This research designs an application can adequate admission services procedure that computerized as a problem-solving. The application has been developed by the waterfall model system in its development and design. The application has a function for requested IT services and services status to make it easier for users to monitor service progress status. The results of the system analysis obtained a service website that suits user needs, the structure of the system software that has been made in the form of UML (Unified Modeling Language) diagrams, namely: use case diagrams, Activity diagrams, Sequence diagrams. In addition to the diagram there is also a database structure, the development of an IT service website interface in the form of a user interface.</em></p>
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Esiefarienrhe, Bukohwo Michael, and Thusoyaone Joseph Moemi. "UML Design of Business Intelligence System for Small-Scale Enterprises." Journal of Information Systems and Informatics 6, no. 1 (2024): 495–513. http://dx.doi.org/10.51519/journalisi.v6i1.672.
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Small scale enterprises (SSEs) face numerous challenges in managing and processing their business data, which often leads to inefficiencies, errors, and suboptimal decision-making. To address these challenges, the design of a Business Intelligence (BI) system for SSEs using Unified Modeling Language (UML) diagrams is proposed. UML diagrams provide a visual modeling language that facilitates the design, analysis, and implementation of complex systems. The proposed BI system is designed to enable SSEs to gather, integrate, analyze, and present data from various sources, including sales, finance, operations, and customer relations. The agile methodology was used in the design of the mobile intelligence system (MoIS) utilizing the Scrum method because of its time-boxed iterations (sprints), cross-functional team collaboration, and regular feedback loops. The UML diagrams used in this design are use case diagrams, activity diagrams, class diagrams, and sequence diagrams. The use case diagrams identify the system's users and their interactions with the system, while the activity diagrams describe the system's processes and workflows. The class diagrams depict the system's data structures and relationships, and the sequence diagrams specify the interactions between system components. The proposed BI system provides SSEs with the necessary tools to make informed decisions, improve operational efficiency, and gain a competitive advantage. The UML-based design approach ensures that the BI system is well-structured, easy to maintain, and scalable. The effectiveness of the proposed BI system is demonstrated through a case study of an SSE in the retail industry. The results indicate that the BI system improves the SSE's decision-making processes and enables it to respond more quickly to changing market conditions. The proposed BI system using UML diagrams is a valuable contribution to the field of BI systems design and is expected to benefit SSEs in various industries.
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Datsun, N. N. "Student activity diagrams in the business informatics: a study of perception and defects during their creation." Vestnik of Minin University 13, no. 1 (2025): 2. https://doi.org/10.26795/2307-1281-2025-13-1-2.
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Introduction. Successful mastery of the object-oriented modeling methodology of business processes requires students of Business Informatics to invest significant time and effort in practical activities. How do students of this specialty perceive UML activity diagrams? Why do the models they create contain defects that reduce the quality of the diagrams? Does the defects number in the model depend on the education level of its author? The purpose of the study is to find answers to these pressing questions that will help adjust the training of business informaticians in creating activity diagrams and developing their sustainable professional modeling competencies.Materials and methods. A survey of students in the disciplines of object-oriented analysis and design was conducted on the degree of complexity of perception of activity diagrams and the prospects for their further use. The responses of 363 respondents were studied. The pedagogical experiment was carried on a corpus of 124 activity diagrams created by bachelor's and master's degree program students majoring in Business Informatics and related fields. The classification of defects, the search for a relationship between the defects number of different classes, as well as between the complexity measure of the model and the defects number in it were performed out. Statistical and correlation analysis was performed using open source software.Results. Business process models are generally not perceived by students as easy to create and necessary in practical activities. However, future business analysts plan to use them in practice first and foremost. The hypotheses in normality testing of the defects number samples in the models of bachelor's and master's degree program students, including by classes of defects, as well as samples of the complexity measure of these diagrams, were not confirmed. Rank correlation was used, which showed the existence of a statistically significant positive relationship between the defects number of different classes, taking into account the education level of the authors of the models, as well as between the defects number in model and its complexity.Discussion and conclusions. Survey data processing showed that students perceive activity diagrams as a complex type of models, and business informaticians understand their importance in analytical work. Bachelor's and master's degree program students experience similar difficulties when creating business process models. An element of activity diagrams has been identified, which is the main source of defects. Master's degree students with a Bachelor of Business Informatics degree were unable to create defect-free models. This indicates the use of incorrect modeling patterns by substituting the concepts of the analysis stage with the concepts of the information system design stage. Elimination of the identified causes of defects in activity diagrams during the learning process will contribute to improving the quality of the latter and developing the corresponding competencies in students.
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Yang, Feng Yu, Ying Chen, Zheng Hu, Wei Zheng, and Xi Long Duan. "Design and Implement of a Flexible Workflow Model Based on UML Modeling Technology." Applied Mechanics and Materials 738-739 (March 2015): 304–10. http://dx.doi.org/10.4028/www.scientific.net/amm.738-739.304.
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As the rapid development of modern society, it's hard for traditional workflow technologies to meet the variant requirements inside an enterprise. The research focus of workflow technology has been moved to flexibly adjustable workflow models that can easily and fast adapt to business change. In terms of this point, a flexible workflow model is put forward based on the UML technology. Several UML diagrams, such as class diagram, activity diagram and sequence diagram, are introduced to illustrate both model elements and detailed working mechanism of the workflow model. In addition, the strategy of flexible adaption is proposed to deal with changes. Based on this model, a general-purpose system of project application and review is designed and implemented, which is able to adapt flexibly to the business flow changes of project applying after putting into use.
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Fukui, Rui, Shuhei Kousaka, Tomomasa Sato, and Masamichi Shimosaka. "Design Methodology for Human Symbiotic Machines Based on the Description of User’s Mental Model." Journal of Robotics and Mechatronics 25, no. 4 (2013): 726–36. http://dx.doi.org/10.20965/jrm.2013.p0726.
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This research establishes a methodology for designing human symbiotic machines. In our proposal, the mental model of a user is described by a user model diagram as an extended version of the well-known System Modeling Language (SysML). The user model diagram originated in the state machine diagram and the activity diagram of SysML. Concretely, the behavior of a machine observed by a user (user model), is drawn as a parallel to the actual behavior of a machine (system model). The user model diagram can visualize the physical processes required to use the machine and can reveal any inconsistencies between user and system models. We have selected a non-industrial stacker crane, which stores and retrieves containers through human manual operation, as an application target of the proposed design methodology. To make the stacker crane interface more user-friendly, several design plans are proposed and discussed together with descriptions of user model diagrams. To evaluate the relationship between diagrams and actual performance, prototypes of interfaces are developed, and usability tests are conducted. Results of usability tests indicate that the user model diagram is a good design tool for estimating the basic usability of a human symbiotic machine.
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Purnomo, Adi, SM Santi Winarsih, and Omega Rimba Gemilang. "Pengembangan Aplikasi Pembelajaran Interaktif Olahraga Bodyweight Trainning di Rumah Berbasis Android dengan Metode Multimedia Development Life Cycle." JITU : Journal Informatic Technology And Communication 6, no. 1 (2022): 16–23. http://dx.doi.org/10.36596/jitu.v6i1.775.
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In this study, an Android-Based Home Workout Interactive Learning Application was made with the Multimedia Development Life Cycle Method. This Home Workout application is used to help beginners who want to exercise during this pandemic in learning daily exercise movements at home with minimal equipment. Making this Android-Based Home Workout Interactive Learning application using android studio and XML. XML is used to create user interfaces. Application design uses UML (Unified Modeling Language) modeling, which includes diagrams such as Activity Diagrams, Sequence Diagrams, Class Diagrams, Use Case Diagrams. The use of Android is because Android is currently used by some Indonesian people and even the world and the technology is classified as the latest technology. This Home Workout Interactive Learning application will display menus such as muscle groups, full body menus, training schedules, and quizzes. With this android-based application, users will be more interested and easy to learn.
 Keywords— Workout, Interactive, muscle
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RAFE, VAHID, ADEL T. RAHMANI, and REZA RAFEH. "FORMAL ANALYSIS OF UML 2.0 ACTIVITIES USING GRAPH TRANSFORMATION SYSTEMS." International Journal of Software Engineering and Knowledge Engineering 20, no. 05 (2010): 679–94. http://dx.doi.org/10.1142/s0218194010004918.
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Graph transformation is a general visual modeling language which is suitable for stating the dynamic semantics of the designed models formally. We present a highly understandable yet precise approach to formally define the behavioral semantics of UML 2.0 Activity diagrams by using graph transformation. In our approach we take into account control flow and data flow semantics. Our proposed semantics is based on token-like semantics and traverse-to-completion. The main advantage of our approach is automated formal verification and analysis of UML Activities. We use AGG to design Activities and we use our previous approach to model checking graph transformation system. Hereby, designers can verify and analyze designed Activity diagrams. Since workflow modeling is one of the main application areas of the Activities, we use our proposed semantics for modeling and verification of workflows to illustrate our approach.
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Aisyah, Alvita, Lathisya, and Zatin. "PERANCANGAN SISTEM RESERVASI KAMAR HOTEL BERBASIS WEB DENGAN PEMODELAN UML." Jurnal Riset Sistem Informasi 2, no. 3 (2025): 05–21. https://doi.org/10.69714/htmkm664.
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Hotel is one of the service sectors that provides lodging services for the community. In its operations, there are currently several hotels that still carry out the reservation process manually, such as ordering by telephone and recording guest data conventionally. This can hamper service efficiency and accuracy. This research intends to design a web-based hotel room reservation system that can digitize the booking and room management process. The method includes needs analysis, literature study, system analysis, system design with Unified Modeling Language (UML) model, interface mockup, testing, and implementation. The innovations developed include online room reservation features, room data management, and reporting systems. The system was designed using various Unified Modeling Language (UML) diagrams such as use case diagram, activity diagram, sequence diagram, and class diagram, along with user interface (UI) design. This research is expected to play an important role in increasing the efficiency of hotel operations, making it easier for customers to make reservations, and minimizing errors in recording booking data.
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Machado, Júlio, and Paulo Menezes. "Defining Atomic Composition in UML Behavioral Diagrams." JUCS - Journal of Universal Computer Science 12, no. (7) (2006): 958–79. https://doi.org/10.3217/jucs-012-07-0958.
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UML may be used to describe both the structure and behavior of objectoriented systems using a combination of notations. For the modeling of the dynamic behavior, a number of different models are offered such as interaction, state and activity diagrams. Although compositional techniques for modeling computational processes demand means of composing elements both in non-atomic or atomic ways, UML seems to lack compositional constructs for defining atomic composites. We discuss proper extensions for diagrams that are able to cope with the concept of atomic composition as the basic element for describing transactions (in our settings the term "transaction" denotes a certain operation of a system that might be atomically composed by many, possibly concurrent, operations). Atomic compositions are then formally defined through a special morphism between automata in a domain called Nonsequential Automata.
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Callysta, Agnes Meilosa, and Magdalena Ariance Ineke Pakereng. "ANALISIS DAN PERANCANGAN SISTEM INVENTARISASI ASET PADA PT. BANGUNINDO TEKNUSA JAYA." Jurnal Teknik Informasi dan Komputer (Tekinkom) 5, no. 1 (2022): 19. http://dx.doi.org/10.37600/tekinkom.v5i1.499.
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Asset inventory is an effort to collect data, record, report the results of asset data collection and then document it. PT. Bangunindo Teknusa Jaya is a technology company. Previously PT. Bangunindo Teknusa Jaya already has a website, but the website does not yet have a company asset inventory system. With the creation of an asset inventory system, it is hoped that this system can assist in recording asset loans and collecting company asset data. In making an asset inventory system, the method used is the Waterfall Method. The Waterfall Method has 5 steps: (1) Requirements, (2) Design, (3) Implementation, (4) Verification, and (5) Maintenance. Asset Inventory Information System PT. Bangunindo Teknusa Jaya is designed using Unified Modeling Language (UML) diagrams, namely Use Case Diagrams, Class Diagrams, and Activity Diagrams. The UML diagram of the asset inventory system uses StarUML tools, while the design of the asset inventory system uses MarvelApp. From the research that has been done, it produces a system that can help admins in saving time in data collection and transactions for borrowing company assets so that the admin's work becomes more effective and efficient.
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Jurnal, Redaksi Tim. "PERANCANGAN E-KATALOG PADA PERPUSTAKAAN DIGITAL STT-PLN BERBASIS WEB." Petir 9, no. 2 (2019): 119–25. http://dx.doi.org/10.33322/petir.v9i2.178.
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STT-PLN library has had a website before, but there is no catalog features whose books have not owned by the library STT-PLN. This research will discuss about how to design the development of perpusatakaan digital STT-PLN in the added features of e-catalogs. The application of research methods using User Centered Design (UCD). In this application development using UML (Unified Modeling Language) diagram for designing the research development of perpusatakaan digital STT-PLN which includes use case diagrams, class diagrams, activity diagrams, and sequence diagrams. Solving the problem of system design include database design, application menu hierarchy and application interface design. UML which has been designed and then translated into web-based programming language that is PHP and using MySQL as the database. Then the last application tested using the User Acceptance Test (UAT), the direct testing of applications by users of the application. Implementation of the development of perpusatakaan digital is obtained results of a dynamic web based applications that can help users in accessing library applications online through the Internet and to members can facilitate the conduct of order books online, as well as facilitate the administrator library to manage the application.
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Rábová, Ivana. "Using UML and Petri nets for visualization of business document flow." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 60, no. 2 (2012): 299–306. http://dx.doi.org/10.11118/actaun201260020299.
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The article deals with two principles of business workflow modeling, Petri nets and UML notation, that are the acceptable approaches to business modeling and can be used also for business documents workflow. The special type of Petri nets, WF-nets and UML activity diagrams are used in this article and both modeling ways are presented on the concrete business workflow and then there are presented and specified their advantage and disadvantage for business documents flows. At beginning it is explained the word workflow in context business documents, its features, principles and using in business environment. After that it is clarified that the UML is OMG’s most-used specification, and the way the world models not only application structure, behavior, and architecture, but also business process, workflows and data structure. Activity diagram UML is good way to show how different workflows in the business are managed, how they start, go and stop. Diagrams also show many different decision paths that can be taken from start to finish. State charts can be used as a detail the transitions or changes of states when documents can go through in the business. They show how a documents moves from one state to another and the rules that govern that change. Petri-nets offer a graphical notation for stepwise processes that include choice, iteration, and concurrent execution. Unlike UML Petri nets have an exact mathematical definition of their execution semantics, with a well-developed mathematical theory for process analysis. In the article there are modeled a special type of Petri nets, the WF-nets. The practical part of article incorporates two models of concrete business documents workflows presented in these notations, their comparison and recommendation for using these diagrams in business process management.
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Watson, Michael E., Christina F. Rusnock, Michael E. Miller, and John M. Colombi. "Performing System Tradeoff Analyses Using Human Performance Modeling." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 60, no. 1 (2016): 734. http://dx.doi.org/10.1177/1541931213601168.
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Humans perform critical functions in nearly every system, making them vital to consider during system development. Human Systems Integration (HSI) would ideally permit the human’s impact on system performance to be effectively accounted for during the systems engineering (SE) process, but effective processes are often not applied, especially in the early design phases. Failure to properly account for human capabilities and limitations during system design may lead to unreasonable expectations of the human. The result is a system design that makes unrealistic assumptions about the human, leading to an overestimation of the human’s performance and thus the system’s performance. This research proposes a method of integrating HSI with SE that allows human factors engineers to apply Systems Modeling Language (SysML) and human performance simulation to describe and communicate human and system performance. Using these models, systems engineers can more fully understand the system’s performance to facilitate design decisions that account for the human. A scenario is applied to illustrate the method, in which a system developer seeks to redesign an example system, Vigilant Spirit, by incorporating system automation to improve overall system performance. The example begins by performing a task analysis through physical observation and analysis of human subjects’ data from 12 participants employing Vigilant Spirit. This analysis is depicted in SysML Activity and Sequence Diagrams. A human-in-the-loop experiment is used to study performance and workload effects of humans applying Vigilant Spirit to conduct simulated remotely-piloted aircraft surveillance and tracking missions. The results of the task analysis and human performance data gathered from the experiment are used to build a human performance model in the Improved Performance Research Integration Tool (IMPRINT). IMPRINT allows the analyst to represent a mission in terms of functions and tasks performed by the system and human, and then run a discrete event simulation of the system and human accomplishing the mission to observe the effects of defined variables on performance and workload. The model was validated against performance data from the human-subjects’ experiment. In the scenario, six different scan algorithms, which varied in terms of scan accuracy and speed, were simulated. These algorithms represented different potential system trades as factors such as various technologies and hardware architectures could influence algorithm accuracy and speed. These automation trades were incorporated into the system’s block definition (BDD), requirements, and parametric SysML diagrams. These diagrams were modeled from a systems engineer’s perspective; therefore they originally placed less emphasis on the human. The BDD portrayed the structural aspect of Vigilant Spirit, to include the operator, automation, and system software. The requirements diagram levied a minimum system-level performance requirement. The parametric diagram further defined the performance and specification requirements, along with the automation’s scan settings, through the use of constraints. It was unclear from studying the SysML diagrams which automation setting would produce the best results, or if any could meet the performance requirement. Existing system models were insufficient by themselves to evaluate these trades; thus, IMPRINT was used to perform a trade study to determine the effects of each of the automation options on overall system performance. The results of the trade study revealed that all six automation conditions significantly improved performance scores from the baseline, but only two significantly improved workload. Once the trade study identified the preferred alternative, the results were integrated into existing system diagrams. Originally system-focused, SysML diagrams were updated to reflect the results of the trade analysis. The result is a set of integrated diagrams that accounts for both the system and human, which may then be used to better inform system design. Using human performance- and workload-modeling tools such as IMPRINT to perform tradeoff analyses, human factors engineers can attain data about the human subsystem early in system design. These data may then be integrated into existing SysML diagrams applied by systems engineers. In so doing, additional insights into the whole system can be gained that would not be possible if human factors and systems engineers worked independently. Thus, the human is incorporated into the system’s design and the total system performance may be predicted, achieving a successful HSI process.
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Nariswari, Rinda, Thomas Edisson Runkat, and I. G. A. Anom Yudistira. "Logistic Regression Modeling with A Bayesian Approach to The Risk Factors of Colorectal Cancer Patients." Jurnal Aplikasi Matematika dan Statistik 1, no. 1 (2022): 27–32. http://dx.doi.org/10.53625/jams.v1i1.3948.
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This research aims to create a model, determine the factors that affect the probability of someone suffering from colorectal cancer also design a web application to do prediction using the probability logit function which has been made. There are 4 independent variables and 1 dependent variable which are used in this research. The independent variables used in this research are heredity-pedigree value, age, Adenomatous Polyposis Coli, and MutS Homolog 2. And the dependent variable used in this research is someone’s status of suffering from colorectal cancer symbolized with Y. The stages of designing a web application include making use case diagrams, use case descriptions, activity diagrams, sequence diagrams, class diagrams, entity relationship diagrams, and designing the application interface. The results of this research will be a logit probability model which can be used to calculate the probability value of someone suffering from colorectal cancer. Model constructed using significant 3 independent variables which are heredity-pedigree, age, and Adenomatous Polyposis Coli.