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Computing ◽  
2021 ◽  
Author(s):  
Carlos Sáenz-Adán ◽  
Francisco J. García-Izquierdo ◽  
Beatriz Pérez ◽  
Trung Dong Huynh ◽  
Luc Moreau

AbstractData provenance is a form of knowledge graph providing an account of what a system performs, describing the data involved, and the processes carried out over them. It is crucial to ascertaining the origin of data, validating their quality, auditing applications behaviours, and, ultimately, making them accountable. However, instrumenting applications, especially legacy ones, to track the provenance of their operations remains a significant technical hurdle, hindering the adoption of provenance technology. UML2PROV is a software-engineering methodology that facilitates the instrumentation of provenance recording in applications designed with UML diagrams. It automates the generation of (1) templates for the provenance to be recorded and (2) the code to capture values required to instantiate those templates from an application at run time, both from the application’s UML diagrams. By so doing, UML2PROV frees application developers from manual instrumentation of provenance capturing while ensuring the quality of recorded provenance. In this paper, we present in detail UML2PROV’s approach to generating application code for capturing provenance values via the means of Bindings Generation Module (BGM). In particular, we propose a set of requirements for BGM implementations and describe an event-based design of BGM that relies on the Aspect-Oriented Programming (AOP) paradigm to automatically weave the generated code into an application. Finally, we present three different BGM implementations following the above design and analyze their pros and cons in terms of computing/storage overheads and implications to provenance consumers.


2021 ◽  
Vol 26 (4) ◽  
pp. 365-373
Author(s):  
Alyaa Hisham ◽  
Aya Ahmed ◽  
Mariam Khaled ◽  
Nour Abdullatif ◽  
Sally Kassem

Crime records management is a system that helps police keep records of citizens’ complaints files, investigation evidence and processes. In addition, it helps police keep records of the criminals who have been arrested or who are to be arrested. This paper aims to model the Crime Record Management System (CRMS) using various Unified Modeling Language (UML) diagrams, to demonstrate an explicit visualization of the system. Also, showing the communication among different actors, and the sequence of activities and interactions. The perspective of modeling the CRMS is by covering four stages, which are Counter (Station Diary Constable), Crime Investigation, Prosecution, and Adjudication. It is concluded that applying UML diagrams facilitates understanding and perceiving the processes of recording crime files, as it illustrates detailed activities and interactions.


TEM Journal ◽  
2021 ◽  
pp. 1166-1174
Author(s):  
Akshara Pande ◽  
Vivekanand Pant ◽  
Manjari Gupta ◽  
Alok Mishra

The role of design pattern mining is a very significant strategy of re-engineering as with the help of detection one could easily understand complex systems. Of course, identifying a design pattern is not always a simple task. Additionally, pattern recovering methods often encounter problems dealing with space outburst for extensive systems. This paper introduces a new way to discover a design pattern based on an Impact Analysis matrix followed by substring match. UML diagrams corresponding to codes are created using Visual Paradigm Enterprise. Impact Analysis matrices of these UML diagrams are converted to string format. Considering system code string as main string and design pattern string as a substring, the main string is further decomposed. A substring match technique is developed here to discover design patterns in the source code. Overall, this procedure has the potential to convert the representation of system design and design pattern in ingenious shapes. In addition, this method has the advantage of moderation in the size. Therefore, this approach is beneficial for Software professionals and researchers due to its simplicity.


2021 ◽  
Vol 23 (07) ◽  
pp. 1247-1255
Author(s):  
Dr. R. N. Kulkarni ◽  
◽  
C. K. Srinivasa ◽  

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.


2021 ◽  
Vol 8 (4) ◽  
pp. 719
Author(s):  
Ghavinkson Enstayn Abednego Kustanto ◽  
Hanna Prillysca Chernovita

<p class="Abstrak">Pengelolaan data perusahaan merupakan suatu hal utama dan krusial dalam memasuki persaingan industri era sekarang. Selain mudah dan aman, sistem manajemen yang telah terkomputerisasi dapat meminimalisir risiko <em>human error.</em> Dalam perancangan sistem informasi manajemen sendiri terdapat banyak metode yang dapat dipakai, salah satunya adalah metode <em>prototype</em>. Metode <em>prototype</em> memudahkan <em>client</em> untuk melihat dan mengevaluasi <em>prototype</em> secara bertahap seiring program dibangun. <em>Prototype</em> dapat ditambah maupun dikurangi sesuai berjalannya proses pengembangan. Metodologi <em>prototype</em> memiliki beberapa tahapan yaitu, <em>communication</em>, <em>quick planning</em>, <em>quick Modelling</em>, <em>construction</em> hingga <em>deployment</em>. Adapun tujuan penelitian ini ialah melakukan perancangan sistem informasi manajemen perusahaan untuk mendukung aktivitas bisnis serta pengelolaan data perusahaan. Sistem informasi manajemen yang akan dibangun pada perusahaan ini meliputi komputerisasi seluruh proses bisnis, desain sistem pada setiap divisi, hingga perancangan <em>database</em> perusahaan. Perancangan sistem informasi ini dimulai dari pengumpulan data-data yang diperlukan menggunakan metode diskusi dan wawancara, penerjemahan data kedalam UML diagram, implementasi kode sistem, hingga <em>testing.</em></p><p class="Abstrak"><strong><em><br /></em></strong></p><p class="Abstrak"><strong><em>Abstract</em></strong></p><p class="Abstract"><em>Management of company data is a major and crucial thing in entering today's industrial competition. Apart from being easy and safe, a computerized management system can minimize the risk of human error. In designing the management information system itself, there are many methods that can be used, one of which is the prototype method. The prototype method makes it easy for clients to see and evaluate the prototype in stages as the program is built. Prototypes can be added or subtracted according to the development process. The stages in the prototype methodology include communication, quick planning, quick modelling, construction and deployment. The purpose of this research is to design a company management information system to support business activities and company data management. The management information system that will be built in this company includes computerization of all business processes, system design in each division, to designing company databases. The design of this information system starts from collecting the necessary data using discussion and interview methods, translating data into UML diagrams, implementing system code, to testing.</em></p><p class="Abstrak"><strong><em><br /></em></strong></p>


2021 ◽  
Vol 13 (1) ◽  
pp. 17
Author(s):  
Mohamad Kany Legiawan ◽  
Dina Agustina

The excretion system is a process of removing metabolic waste that is no longer used by the body. These remnants of metabolism in the form of compounds that are toxic (poison) so that if not removed can cause disruption of the function of organs in the body. Organs that play a role in the excretion system are the kidneys, lungs, skin and liver. Kidney is the main component making up the human excretion system, namely urine. The lungs produce residual respiratory processes in the form of gas CO2 (carbon dioxide) and H2O (water vapor). The skin is able to produce residual substances in the form of sweat. The liver produces waste products in the form of bile sap from an overhaul of red blood cells that have been damaged and destroyed in the spleen. Augmented Reality Human Excretion System is an application that can facilitate teachers and class XI MA Tanwiriyyah students in learning about the human excretion system. This application is made based on Android by applying augmented reality technology in its implementation. In this application the teacher and students can see 3D objects and know the process of removing residual substances in the excretory system organs. The design of this application uses the MDLC method and also uses UML diagrams, navigation structures and application interface design.


2021 ◽  
Vol 5 (1) ◽  
pp. 128-136
Author(s):  
Dani Anggoro ◽  
◽  
Dolly Virgian Shaka Yudha Sakti ◽  
Sejati Waluyo ◽  
◽  
...  

Graduation is an inauguration event for students who have completed their studies at university. This event was attended by many people in the room. The Covid-19 pandemic requires us to adapt to being new normal, as well as graduation events. Events cannot be held as usual because everyone must follow health protocols, such as maintaining distance between people and not gathering indoors. Online graduation can be a solution, but in-person graduation is more expected by students and parents. The purpose of this study is to implement a QR Code-based information system to prevent indoor crowds and manage graduation queues. The method used in building the system is a prototype model with stages, namely analyzing data, designing the system using UML diagrams, coding using the PHP Native programming language and testing using Black Box Testing. The result of this research is a web-based application that can read QR Code from students. The test results show that the application created can be a solution in holding graduation directly during the adaptation period of new habits during the Covid-19 pandemic.


2021 ◽  
Vol 8 (1) ◽  
pp. 10
Author(s):  
Evi Triandini ◽  
Reza Fauzan ◽  
Daniel O. Siahaan ◽  
Siti Rochimah ◽  
I Gede Suardika ◽  
...  

Every piece of software uses a model to derive its operational, auxiliary, and functional procedures. Unified Modeling Language (UML) is a standard displaying language for determining, recording, and building a software product. Several algorithms have been used by researchers to measure similarities between UML artifacts. However, there no literature studies have considered measurements of UML diagram similarities. This paper presents the results of a systematic literature review concerning similarity measurements between the UML diagrams of different software products. The study reviews and identifies similarity measurements of UML artifacts, with class diagram, sequence diagram, statechart diagram, and use case diagram being UML diagrams that are widely used as research objects for measuring similarity. Measuring similarity enables resolution of the problem domains of software reuse, similarity measurement, and clone detection. The instruments used to measure similarity are semantic and structural similarity. The findings indicate opportunities for future research regarding calculating other UML diagrams, compiling calculation information for each diagram, adapting semantic and structural similarity calculation methods, determining the best weight for each item in the diagram, testing novel proposed methods, and building or finding good datasets for use as testing material.


2021 ◽  
Vol 11 (9) ◽  
pp. 4267
Author(s):  
Bethany Gosala ◽  
Sripriya Roy Chowdhuri ◽  
Jyoti Singh ◽  
Manjari Gupta ◽  
Alok Mishra

Unified Modeling Language (UML) includes various types of diagrams that help to study, analyze, document, design, or develop any software efficiently. Therefore, UML diagrams are of great advantage for researchers, software developers, and academicians. Class diagrams are the most widely used UML diagrams for this purpose. Despite its recognition as a standard modeling language for Object-Oriented software, it is difficult to learn. Although there exist repositories that aids the users with the collection of UML diagrams, there is still much more to explore and develop in this domain. The objective of our research was to develop a tool that can automatically classify the images as UML class diagrams and non-UML class diagrams. Earlier research used Machine Learning techniques for classifying class diagrams. Thus, they are required to identify image features and investigate the impact of these features on the UML class diagrams classification problem. We developed a new approach for automatically classifying class diagrams using the approach of Convolutional Neural Network under the domain of Deep Learning. We have applied the code on Convolutional Neural Networks with and without the Regularization technique. Our tool receives JPEG/PNG/GIF/TIFF images as input and predicts whether it is a UML class diagram image or not. There is no need to tag images of class diagrams as UML class diagrams in our dataset.


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