Journal articles: 'Sequence diagram'

1

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 (July 26, 2021): 1247–55. http://dx.doi.org/10.51201/jusst/21/07300.

Full text

Abstract:

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.

APA, Harvard, Vancouver, ISO, and other styles

2

Funahashi, Y., Y. Nakanishi, and S. Satoh. "A note on the OU sequences of a 2-bridge knot." Journal of Knot Theory and Its Ramifications 25, no. 13 (November 2016): 1671001. http://dx.doi.org/10.1142/s0218216516710012.

Full text

Abstract:

An OU sequence is a cyclically ordered sequence in symbols [Formula: see text] and [Formula: see text] such that the number of [Formula: see text]’s is equal to that of [Formula: see text]’s. Every knot diagram defines an O’U sequence by reading [Formula: see text] and [Formula: see text] at over- and under-crossings, respectively, appeared along the diagram. In this note, we determine the OU sequences for a [Formula: see text]-bridge knot arising from its diagrams with two over-bridges.

APA, Harvard, Vancouver, ISO, and other styles

3

Pelawi, Dewan. "Pembuatan Sistem Informasi dengan Analisis dan Perancangan Berorientasi Objek." ComTech: Computer, Mathematics and Engineering Applications 3, no. 2 (December 1, 2012): 740. http://dx.doi.org/10.21512/comtech.v3i2.2303.

Full text

Abstract:

Analysis of business processes by observing the existing system is the main issue to produce information systems according to the needs of the company. Any search of problem solutions when doing business process is performed by a system approach. Object Oriented Analysis and Design (OOAD) is one of the methods currently used to build information systems. The method includes the building of activity diagrams, event table, class diagram, usecase diagrams, usecase description, state chart diagrams, deployment and software architecture, first-cut design class diagram, simple sequence diagram (SSD), sequence diagram (first-cut, view layer, data access layer), communication diagram, updated design class diagram, package diagram, persistent object, and user interface. The results obtained after performing all phases of the method is an information system based on the needs of companies that is expected to improve the performance and effectiveness of the company's business processes and support the business goals.

APA, Harvard, Vancouver, ISO, and other styles

4

HIGA, RYUJI, YASUTAKA NAKANISHI, SHIN SATOH, and TAKUTO YAMAMOTO. "CROSSING INFORMATION AND WARPING POLYNOMIALS ABOUT THE TREFOIL KNOT." Journal of Knot Theory and Its Ramifications 21, no. 12 (September 18, 2012): 1250117. http://dx.doi.org/10.1142/s0218216512501179.

Full text

Abstract:

We go along a knot diagram, and get a sequence of over- and under- crossing points. We will study which kinds of sequences are realized by diagrams of the trefoil knot. As an application, we will characterize the Shimizu warping polynomials for diagrams of the trefoil knot.

APA, Harvard, Vancouver, ISO, and other styles

5

Rahmadani, Vierdy Sulfianto, Indra Kharisma Raharjana, and Taufik Taufik. "Penerapan Reverse Engineering Dalam Penentuan Pola Interaksi Sequence Diagram Pada Sampel Aplikasi Android." Journal of Information Systems Engineering and Business Intelligence 1, no. 1 (June 25, 2015): 25. http://dx.doi.org/10.20473/jisebi.1.1.25-32.

Full text

Abstract:

Abstrak—Tujuan penelitian ini adalah penerapan reverse engineering untuk penentuan pola interaksi Sequence diagram yang bisa digunakan oleh sistem analis sebagai pola templateuntuk mendesain UML sequence diagram. Aplikasi yang digunakan sebagai data dasar berasal dari aplikasi contoh milik Android, aplikasi inilah yang mengalami proses reverse engineering dan teridentifikasi polanya. Tahap pertama yang dilakukan dalam penentuan pola interaksi ini adalah pengumpulan aplikasi dataset. Tahapan selanjutnya adalah identifikasi fitur dan aktifitas aplikasi, melakukan reverse engineeringsehingga didapatkan model sequence diagram,kemudian melakukan sistesis semua model tersebut menjadi pola interaksi sequence diagram. Langkah terakhir adalah menguji pola tersebut dengan menerapkannya dalam pembangunan aplikasi studi kasus. Berdasarkan hasil evaluasi, disimpulkan bahwa pola interaksi pada sequence diagram yang didapatkan dari penelitian ini dapat diterapkan pada perancangan perangkat lunak yang memiliki fitur-fitur yang sama dengan fitur-fitur yang terdapat pada penelitian ini. Kata Kunci— Reverse Engineering, Pola Interaksi, Sequence Diagram, AndroidAbstract—The purpose of this research is to apply the application of reverse engineering to determine interaction patterns of the Sequence diagram that can be used by system analysts as a template for designing UML sequence diagrams. Sample applications from android are used as dataset for reverse engineering and pattern identification. The first step is collecting application datasets. The next stage is identifying the features and applications activity, reverse engineering to obtain a sequence diagram model, and then synthesize all of the models into an interaction pattern of sequence diagram. The final step is to test the patterns by implementing it in an application development case stud. The evaluation results concludes that interaction patterns of sequence diagram designs obtained in reverse engineering steps is able to be implemented in software development that contained similar features with the obtained features in this research. Keywords— Reverse Engineering, Interaction Pattern, Sequence Diagram, Android

APA, Harvard, Vancouver, ISO, and other styles

6

Singh, Gurpreet, and Rasbir Singh. "Generation of test cases using UML models." INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY 13, no. 7 (July 30, 2014): 4671–74. http://dx.doi.org/10.24297/ijct.v13i7.2511.

Full text

Abstract:

Software Testing plays an important role in Software development because it can minimize the development cost. UML is widely used in the software development, there consists of the designing and coding of the software. Designing phase is done with the help of the UML models, which consists of the sequence diagrams, activity diagrams, use case diagrams, state chart diagrams etc. After designing of the system, the next task is coding. Since the software development is time and human resource consuming, the reduction of consumption is done with the help of the code generation automatically. This work mainly focus on the UML sequence diagram and state chart diagram as the model. We Propose a Technique for Test Case Generation using UML Models. UML models give a lot of Â information that should not be ignored in testing. An innovative approach of generating test cases from the combination of UML design diagrams has been discussed in this paper. Present work used an approach where sequence diagram and state chart diagram has been used to generate test cases. The test cases thus generated are suitable for dynamic testing of system.

APA, Harvard, Vancouver, ISO, and other styles

7

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 (October 5, 2020): 95. http://dx.doi.org/10.3991/ijet.v15i19.14595.

Full text

Abstract:

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.

APA, Harvard, Vancouver, ISO, and other styles

8

Kambow, Lavleen. "Transformation of UML Class Diagram to UML Sequence Diagram." International Journal of Applied Information Systems 2, no. 9 (June 13, 2012): 19–22. http://dx.doi.org/10.5120/ijais12-450413.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Syn, Thant, and Dinesh Batra. "Improving Sequence Diagram Modeling Performance." Journal of Database Management 24, no. 4 (October 2013): 1–25. http://dx.doi.org/10.4018/jdm.2013100101.

Full text

Abstract:

The Unified Modeling Language (UML) has become the de facto standard for object-oriented software development. It has been widely adopted in both training and practice. However, UML has often been criticized for being overly complex and difficult to learn for novice analysts. Although some research studies have identified specific novice difficulties in learning UML, there is little research proposing viable techniques for addressing these difficulties. In particular, there is a lack of research evaluating the usability of the sequence diagram (SD), which models the interactions among objects of a software application. This paper reports a research study that proposes a technique called “CHOP” (CHunking, Ordering, Patterning), which is designed to improve novice analyst performance in modeling an SD. The CHOP technique is based on the Cognitive Load Theory (CLT) and was developed by addressing the three types of cognitive load encountered by novices. An experimental study testing the efficacy of the CHOP technique in comparison to the worked-example approach indicated that the CHOP technique significantly improves novice analyst’s ability to model interactions among objects; however, the worked-example technique was the more efficient during training. The study also found that subjects using the CHOP technique rated its perceived usefulness significantly higher than subjects using the worked-example approach.

APA, Harvard, Vancouver, ISO, and other styles

10

Pelawi, Dewan. "Pembuatan Sistem Informasi dengan Analisis dan Perancangan Berorientasi Objek." ComTech: Computer, Mathematics and Engineering Applications 4, no. 1 (June 30, 2013): 213. http://dx.doi.org/10.21512/comtech.v4i1.2711.

Full text

Abstract:

To generate an information system which is in accordance with the needs of company requires an analysis of business processes by observing the running system. Solutions for problems found when doing the business are observed using the systems approach. Object-oriented analysis and design is a method currently used to build an information system. The system development with "Object Oriented Analysis & Design (OOAD)" method stated by Satzinger includes making activity diagram, event table, class diagram, usecase diagrams, usecase description, state chart diagram, deployment and software architecture, first-cut design class diagram, simple sequence diagram (SSD), the sequence diagram (first-cut, view layer, data access layer), communication diagram, updated design class diagram, package diagram, persistent object, user interface. The result obtained after performing all phases is an information system that fits the company needs which is expected to improve the performance and effectiveness in business processes and also support the company's business goals.

APA, Harvard, Vancouver, ISO, and other styles

11

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.

Full text

Abstract:

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.

APA, Harvard, Vancouver, ISO, and other styles

12

XU, DIANXIANG, WEIFENG XU, and W. ERIC WONG. "TESTING ASPECT-ORIENTED PROGRAMS WITH UML DESIGN MODELS." International Journal of Software Engineering and Knowledge Engineering 18, no. 03 (May 2008): 413–37. http://dx.doi.org/10.1142/s0218194008003672.

Full text

Abstract:

The new constructs in aspect-oriented programming bring new types of programming faults with respect to crosscutting concerns, such as incorrect pointcuts and advice. This paper presents a UML-based approach to testing whether or not an aspect-oriented program conforms to its expected crosscutting behavior. We explore aspect-oriented UML design models to derive tests for exercising interactions between aspects and classes. Each aspect-oriented model consists of class diagrams, aspect diagrams, and sequence diagrams. For a method under test, we weave the sequence diagrams of the advice on the method into the method's sequence diagram. Based on the woven sequence diagram and class/aspect diagrams, we then generate an AOF (Aspect-Object Flow) tree by applying coverage criteria such as condition coverage, polymorphic coverage, and loop coverage to woven sequence diagrams. In the AOF tree, each path from the root to a leaf is an abstract message sequence, indicating a template of test cases. A concrete test case is obtained by creating objects that satisfy the collective constraints in the template. Our empirical study shows that the model-based testing approach is capable of revealing several types of aspect-specific faults, including incorrect advice type, incorrect (weaker or stronger) pointcut strengths, and incorrect aspect precedence.

APA, Harvard, Vancouver, ISO, and other styles

13

Shen, Hui, Ram Krishnan, Rocky Slavin, and Jianwei Niu. "Sequence Diagram Aided Privacy Policy Specification." IEEE Transactions on Dependable and Secure Computing 13, no. 3 (May 1, 2016): 381–93. http://dx.doi.org/10.1109/tdsc.2014.2384500.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Lee, Jonathan, Chia-Ling Wu, Wen-Tin Lee, and Kuo-Hsun Hsu. "Aspect-enhanced goal-driven sequence diagram." International Journal of Intelligent Systems 25, no. 8 (June 1, 2010): 712–32. http://dx.doi.org/10.1002/int.20428.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

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 (November 16, 2017): 147–59. http://dx.doi.org/10.31849/digitalzone.v8i2.640.

Full text

Abstract:

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

APA, Harvard, Vancouver, ISO, and other styles

16

CHO, YONGSUN, WOOJIN LEE, and KIWON CHONG. "THE TECHNIQUE OF BUSINESS MODEL DRIVEN ANALYSIS AND TEST DESIGN FOR DEVELOPMENT OF WEB APPLICATIONS." International Journal of Software Engineering and Knowledge Engineering 15, no. 04 (August 2005): 587–605. http://dx.doi.org/10.1142/s0218194005002452.

Full text

Abstract:

A technique for creating analysis models of a web application from a business model is proposed for easy and effective development. Moreover, a technique for generating test cases from the sequence diagrams for a web application is proposed. The use case diagram and web page list are generated from the business model which is depicted using the notations of the UML (Unified Modeling Language) activity diagram. The page diagram and logical/physical database models are created based on the web page list and extracted data fields. Test cases for the web application are generated from call messages (including self-call messages) of the UML sequence diagram. The effectiveness of these techniques is shown using a practical case study which is a development project of a web application for RMS (Research material Management System).

APA, Harvard, Vancouver, ISO, and other styles

17

Kurniawan, Tri Astoto, Lam-Son Lê, and Bayu Priyambadha. "Challenges in Developing Sequence Diagrams (UML)." Journal of Information Technology and Computer Science 5, no. 2 (July 29, 2020): 221. http://dx.doi.org/10.25126/jitecs.202052216.

Full text

Abstract:

During the object-oriented software design phase, the designers have to describe the dynamic aspect of the system under development through the most common interaction diagram variant in UML 2.0, i.e. sequence diagrams. Some novice designers, including undergraduate and postgraduate students, suffer from making inappropriate models due to insufficiently detailed guidance required to develop such sequence diagrams. This paper classifies some potential mistakes which are likely performed by such novice designers, and discusses the corresponding corrections. We summarized such mistakes based on our long experiences in teaching software modeling classes as well as software analysis and design classes. There were classified twenty-one potential mistakes with respect to the syntactical and semantical correctness of the developed models. It is concluded that novice designers have to be aware and take into account the identified mistakes in such a way they can produce correct sequence diagrams.

APA, Harvard, Vancouver, ISO, and other styles

18

LIU, DONGLUN, STEVEN MACKEY, NEIL R. NICHOLSON, TYLER SCHROEDER, and KYLE THOMAS. "AVERAGE BRIDGE NUMBER OF SHADOW RESOLUTIONS." Journal of Knot Theory and Its Ramifications 22, no. 10 (September 2013): 1350064. http://dx.doi.org/10.1142/s0218216513500648.

Full text

Abstract:

A Gauss code for a virtual knot diagram is a sequence of crossing labels, each repeated twice and assigned a + or - symbol to identify over and undercrossings. Eliminate these symbols and what remains is a Gauss code for the shadow of the diagram, one type of virtual pseudodiagram. While it is now impossible to determine which particular virtual diagram the shadow resulted from, we can consider the collection of all diagrams, called resolutions of the shadow, that would yield such a code. We compute the average virtual bridge number over all these diagrams and show that for a shadow with n classical precrossings, the average virtual bridge number is [Formula: see text].

APA, Harvard, Vancouver, ISO, and other styles

19

Kim, Jieon, Yewon Joung, and Sang Youl Lee. "On generating sets of Yoshikawa moves for marked graph diagrams of surface-links." Journal of Knot Theory and Its Ramifications 24, no. 04 (April 2015): 1550018. http://dx.doi.org/10.1142/s0218216515500182.

Full text

Abstract:

A marked graph diagram is a link diagram possibly with marked 4-valent vertices. S. J. Lomonaco, Jr. and K. Yoshikawa introduced a method of representing surface-links by marked graph diagrams. Specially, K. Yoshikawa suggested local moves on marked graph diagrams, nowadays called Yoshikawa moves. It is now known that two marked graph diagrams representing equivalent surface-links are related by a finite sequence of these Yoshikawa moves. In this paper, we provide some generating sets of Yoshikawa moves on marked graph diagrams representing unoriented surface-links, and also oriented surface-links. We also discuss independence of certain Yoshikawa moves from the other moves.

APA, Harvard, Vancouver, ISO, and other styles

20

LI, Wen-Rui, Zhi-Jian WANG, and Peng-Cheng ZHANG. "Formal Semantics of Universal Modal Sequence Diagram." Journal of Software 22, no. 4 (June 21, 2011): 659–75. http://dx.doi.org/10.3724/sp.j.1001.2011.03776.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Nurdam, Nofriyadi. "Sequence Diagram Sebagai Perkakas Perancangan Antarmuka Pemakai." Jurnal ULTIMATICS 6, no. 1 (June 1, 2014): 21–25. http://dx.doi.org/10.31937/ti.v6i1.328.

Full text

Abstract:

User interface is very important part of an information system. Design requires a serious effort, especially in understanding the user requirements. User interface should support users in completing their tasks. This is becoming the user requirements to be fulfilled by information systems. In reviewing the user requirements a designer can use tools. Tool discussed in this paper is the Sequence Diagram. Index Terms— Information system, design, sequence diagram, tools, user interface, user requirements.

APA, Harvard, Vancouver, ISO, and other styles

22

Duzhin, Vasilii S., and Anastasia A. Chudnovskaya. "Search for Young diagrams with large dimensions." Computer tools in education, no. 4 (December 28, 2019): 33–43. http://dx.doi.org/10.32603/2071-2340-2019-4-33-43.

Full text

Abstract:

Search for Young diagrams with maximum dimensions or, equivalently, search for irreducible representations of the symmetric group $S(n)$ with maximum dimensions is an important problem of asymptotic combinatorics. In this paper, we propose algorithms that transform a Young diagram into another one of the same size but with a larger dimension. As a result of massive numerical experiments, the sequence of $10^6$ Young diagrams with large dimensions was constructed. Furthermore, the proposed algorithms do not change the first 1000 elements of this sequence. This may indicate that most of them have the maximum dimension. It has been found that the dimensions of all Young diagrams of the resulting sequence starting from the 75778th exceed the dimensions of corresponding diagrams of the greedy Plancherel sequence.

APA, Harvard, Vancouver, ISO, and other styles

23

Zhu, Hongtao, Zhiwei Zeng, Hongliu Zeng, Changgui Xu, and Fan Xiao. "Use of seismic-based new rose diagram to determine the major sediment-supply direction of progradational systems." GEOPHYSICS 84, no. 3 (May 1, 2019): IM11—IM18. http://dx.doi.org/10.1190/geo2018-0133.1.

Full text

Abstract:

A conventional method for identifying sediment-supply directions is to characterize the seismic progradational reflection configuration, which is based mainly on qualitative observation of numerous seismic profiles. We have developed a more quantitative and practical way to determine the major sediment-supply direction (MSSD) using a new type of rose diagram based on seismic progradational sequence angles. In accordance with similar principles of the rose diagram used in structural geology, we have developed an analytical method and a workflow for a new rose diagram of seismic-based progradational sequence angles to determine MSSD. The Bozhong sag, a subbasin of the Bohai Bay Basin with two typical progradational sequences (I and II), provides a suitable example to analyze MSSD and test the new method. Our result indicates that the MSSD of the two progradational sequences (I and II) corresponds to azimuths of 10°–20° and 340°–350°, respectively, intuitively indicating two sequences derived from different provenance-transport systems. The new rose diagram of seismic progradational angles offers a powerful and quantitative method for seismic-based sedimentary provenance and paleocurrent analysis.

APA, Harvard, Vancouver, ISO, and other styles

24

Oshiro, Kanako, Ayaka Shimizu, and Yoshiro Yaguchi. "Up–down colorings of virtual-link diagrams and the necessity of Reidemeister moves of type II." Journal of Knot Theory and Its Ramifications 26, no. 12 (October 2017): 1750073. http://dx.doi.org/10.1142/s0218216517500730.

Full text

Abstract:

We introduce an up–down coloring of a virtual-link (or classical-link) diagram. The colorabilities give a lower bound of the minimum number of Reidemeister moves of type II which are needed between two [Formula: see text]-component virtual-link (or classical-link) diagrams. By using the notion of a quandle cocycle invariant, we give a method to detect the necessity of Reidemeister moves of type II between two given virtual-knot (or classical-knot) diagrams. As an application, we show that for any virtual-knot diagram [Formula: see text], there exists a diagram [Formula: see text] representing the same virtual-knot such that any sequence of generalized Reidemeister moves between them includes at least one Reidemeister move of type II.

APA, Harvard, Vancouver, ISO, and other styles

25

Khmou, Youssef. "A Numerical Study of New Logistic Map." Fluctuation and Noise Letters 17, no. 02 (May 2, 2018): 1871001. http://dx.doi.org/10.1142/s0219477518710013.

Full text

Abstract:

In this paper, we propose a new logistic map based on the relation of the information entropy, we study the bifurcation diagram comparatively to the standard logistic map. In the first part, we compare the obtained diagram, by numerical simulations, with that of the standard logistic map. It is found that the structures of both diagrams are similar where the range of the growth parameter is restricted to the interval [0,e]. In the second part, we present an application of the proposed map in traffic flow using macroscopic model. It is found that the bifurcation diagram is an exact model of the Greenberg’s model of traffic flow where the growth parameter corresponds to the optimal velocity and the random sequence corresponds to the density. In the last part, we present a second possible application of the proposed map which consists of random number generation. The results of the analysis show that the excluded initial values of the sequences are (0,1).

APA, Harvard, Vancouver, ISO, and other styles

26

Nair B J, Bipin, and Sarath M S. "Evolutionary clustering annotation of ortho-paralogous gene in a multi species using Venn diagram visualization." International Journal of Engineering & Technology 7, no. 1.9 (March 1, 2018): 162. http://dx.doi.org/10.14419/ijet.v7i1.9.9755.

Full text

Abstract:

The evolutionary analysis of the genome of the immediate cluster is an important part of comparative genomics research. Identifying the overlap between immediate homologous clusters allows us to elucidate the function and evolution of proteins between species. Here, we report a network platform called Ortho-paralogous Venn-diagram representation that can be used to compare and visualize a wide range of ortho-paralogous clustering of genomes. In our work Ortho-paralogous Venn-diagram results show a functional summary of interactive Venn diagrams, summary counts, and interspecies shared cluster separations and intersections. Ortho-paralogous Venn-diagram also uses a variety of sequence analysis tools to gain an in-depth understanding of the cluster. In addition, Ortho-paralogous Venn identifies direct homologous clusters of single copy genes and allows custom search of specific gene clusters. It enables us in wide analysis of the genes and protein by comparing the genes using Venn diagram .Here the user can upload our own gene sequences into the application ,using three clustering approach to check the best clustering approches like SOM,K-means and advanced clustering after that we are using the Venn diagram repersentator to evolutionary cluster the genes having similar functionality and structural similarity from the uploaded data.Here we are using a venn diagram representation as an application which used to cluster the orthologous and paralogous gene on basics of their evolution and functional aspects.it enables us in wide analysis of the genes and protein bycomparing the genes using venn diagram representation.here the user can upload our own gene sequences into the application where the venn diagram representatorclusters.the genes having similar functionality and structural similarity from the uploaded data.

APA, Harvard, Vancouver, ISO, and other styles

27

Grigorjevs, Jurijs. "Model-Driven Testing Approach Based on UML Sequence Diagram." Scientific Journal of Riga Technical University. Computer Sciences 44, no. 1 (January 1, 2011): 85–90. http://dx.doi.org/10.2478/v10143-011-0025-2.

Full text

Abstract:

Model-Driven Testing Approach Based on UML Sequence Diagram This paper is devoted to model-driven testing technique of testing model generation from UML sequence diagram to UML Testing profile. The article discusses principles of model transformation and shows practical approach to specific model generation from another one. The idea of such transformation is to generate test cases from sequence diagram of the system. Described transformation rules are focused on timing aspect verification and the goal of generated test cases is to cover successful as well as unsuccessful system behaviour. Presented example of model transformation is based on a sequence diagram XMI representation, which firstly is pre-processed and moved into data base structures, and then transformation rules applied to generate testing model from data describing sequence diagram.

APA, Harvard, Vancouver, ISO, and other styles

28

Jeong, Myeong-Ju. "Reidemeister moves and a polynomial of virtual knot diagrams." Journal of Knot Theory and Its Ramifications 24, no. 02 (February 2015): 1550010. http://dx.doi.org/10.1142/s0218216515500108.

Full text

Abstract:

In 2006 C. Hayashi gave a lower bound for the number of Reidemeister moves in deformation of two equivalent knot diagrams by using writhe and cowrithe. It can be naturally extended for two virtually isotopic virtual knot diagrams. We introduce a polynomial qK(t) of a virtual knot diagram K and give lower bounds for the number of Reidemeister moves in deformation of two virtually isotopic knots by using qK(t). We give an example which shows that the polynomial qK(t) is useful to map out a sequence of Reidemeister moves to deform a virtual knot diagram to another virtually isotopic one.

APA, Harvard, Vancouver, ISO, and other styles

29

Clikeman, Miles, Rachel Morris, and Heather M. Russell. "Ineffective sets and the region crossing change operation." Journal of Knot Theory and Its Ramifications 29, no. 03 (February 25, 2020): 2050010. http://dx.doi.org/10.1142/s0218216520500108.

Full text

Abstract:

Region crossing change (RCC) is an operation on link diagrams in which all crossings incident to a selected region are changed. Two diagrams are called RCC-equivalent if one can be transformed to the other via a sequence of RCCs. RCC is an unknotting operation but not an unlinking operation. A set of regions of a diagram is called ineffective if RCCs at every region in that set have no net effect on the crossings of the diagram. The main result of this paper is a construction of the complete collection of ineffective sets for any link diagram. This involves a combination of linear algebraic and diagrammatic techniques including a generalization of checkerboard shading called tricoloring. Using this construction of ineffective sets, we provide sharp upper bounds on the maximum number of RCCs needed to transform between RCC-equivalent knot diagrams and reduced 2- and 3-component link diagrams with fixed underlying projections.

APA, Harvard, Vancouver, ISO, and other styles

30

Robichon, N., F. Arenou, C. Turon, Y. Lebreton, and J. C. Mermilliod. "Nearby Open Clusters and HR Diagram Calibration." Highlights of Astronomy 11, no. 1 (1998): 579. http://dx.doi.org/10.1017/s1539299600022371.

Full text

Abstract:

13 clusters have been analysed (Coma Ber, the Pleiades, IC 2602, IC 2391, Praesepe, Alpha Per, NGC 6475, Blanco 1, Stock 2, NGC 6633, IC 4756, NGC 2516 and NGC 3532). Cluster members have been selected using Hipparcos proper motions and parallaxes. The mean cluster parallaxes have been determined using Hipparcos intermediate data (abscissae on the Reference Great Circles) taking into account star to star correlations. Both selection of members and computation of cluster mean parallaxes are described in Mermilliod et al., 1997 and Robichon et al., 1997.For each cluster, a selection of fainter stars in the ‘Base des Amas’ (Mermilliod, 1988), based on photometric data as well as radialvelocities and proper motions when available, has been done. From this selection and the computed mean parallaxes, the location of the 13 cluster sequences in the observational HR diagram is derived very accurately, at least for the closest clusters for which good photometry and small errors on the mean parallaxes are available. Relative positions of cluster sequences cannot only be explained by differences between cluster metallicities. For example, the Pleiades sequence is 0.5 magnitude bellow the Praesepe sequence whereas the adopted metallicities (obtained spectroscopically i.e. whithout any assumption on the helium content) are respectively -0.034 and +0.10.

APA, Harvard, Vancouver, ISO, and other styles

31

Ņikiforova, Oksana, Sergii Putintsev, and Dace Ahiļčenoka. "Analysis of Sequence Diagram Layout in Advanced UML Modelling Tools." Applied Computer Systems 19, no. 1 (May 1, 2016): 37–43. http://dx.doi.org/10.1515/acss-2016-0005.

Full text

Abstract:

Abstract System modelling using Unified Modelling Language (UML) is the task that should be solved for software development. The more complex software becomes the higher requirements are stated to demonstrate the system to be developed, especially in its dynamic aspect, which in UML is offered by a sequence diagram. To solve this task, the main attention is devoted to the graphical presentation of the system, where diagram layout plays the central role in information perception. The UML sequence diagram due to its specific structure is selected for a deeper analysis on the elements’ layout. The authors research represents the abilities of modern UML modelling tools to offer automatic layout of the UML sequence diagram and analyse them according to criteria required for the diagram perception.

APA, Harvard, Vancouver, ISO, and other styles

32

Qian, Hui. "Optimization of Intelligent Management and Monitoring System of Sports Training Hall Based on Internet of Things." Wireless Communications and Mobile Computing 2021 (July 6, 2021): 1–11. http://dx.doi.org/10.1155/2021/1465748.

Full text

Abstract:

This paper provides an indepth analysis and research on the intelligent management and monitoring system of sports training hall through the Internet of Things. Firstly, it introduces the project background of the sports training base stadium service system, analyses the significance of the system development, and describes the related technology and the method of development. The paper then analyses the requirements of the management business of the system and describes the main business processes of the system with activity diagrams; the paper then analyses the functional requirements and data requirements of the system and describes the system with use case diagrams and thumbnail class diagrams, respectively. Based on this, the thesis designs the overall aspect of the system, giving the corresponding total package diagram, and designs all functions one by one, giving the corresponding class diagram, the corresponding sequence diagram, and the corresponding processing flow diagram. The thesis gives the design of database tables by designing entity property diagrams and entity-to-entity relationship diagrams according to the data requirements and system functions. Finally, the research of the thesis is summarized accordingly, stating what has been done, what results have been achieved, what problems still exist, and what further work needs to be done to make the outlook of the work.

APA, Harvard, Vancouver, ISO, and other styles

33

Petronio, Carlo, and Adolfo Zanellati. "Algorithmic simplification of knot diagrams: New moves and experiments." Journal of Knot Theory and Its Ramifications 25, no. 10 (September 2016): 1650059. http://dx.doi.org/10.1142/s0218216516500590.

Full text

Abstract:

This paper has an experimental nature and contains no new theorems. We introduce certain moves for classical knot diagrams that for all examples we have tested them on give a monotonic complete simplification. A complete simplification of a knot diagram [Formula: see text] is a sequence of moves that transform [Formula: see text] into a diagram [Formula: see text] with the minimal possible number of crossings for the isotopy class of the knot represented by [Formula: see text]. The simplification is monotonic if the number of crossings never increases along the sequence. Our moves are certain [Formula: see text] generalizing the classical Reidemeister moves [Formula: see text], and another one [Formula: see text] (together with a variant [Formula: see text]) aimed at detecting whether a knot diagram can be viewed as a connected sum of two easier ones. We present an accurate description of the moves and several results of our implementation of the simplification procedure based on them, publicly available on the web.

APA, Harvard, Vancouver, ISO, and other styles

34

S.kom, Aris, Mochamad Rinja, and Taufan Jherico. "APLIKASI SISTEM PENJUALAN SPAREPART MOTOR PADA BENGKEL BAROKAH MOTOR BERBASIS WEB." Technomedia Journal 1, no. 2 (March 1, 2017): 27–36. http://dx.doi.org/10.33050/tmj.v1i2.64.

Full text

Abstract:

Bengkel Barokah Motor merupakan salah satu usaha keluarga yang bergerak dibidang retail dengan menjual sparepart motor. Proses administrasi penjualan merupakan salah satu kegiatan penting bagi proses penjualan sparepart motor di bengkel ini. Untuk mendukung sistem aplikasi penjualan ini, perlu adanya sistem komputerisasi untuk membuat laporan penjualan yang cepat, akurat serta efisien dalam pengerjaannya. Namun dalam kenyataannya, hal tersebut memang tidak sesuai dengan keinginan dan harapan yang ditentukan, k arena belum adanya sistem komputerisasi yang digunakan di bengkel tersebut. Bengkel Barokah Motor masih menggunakan sistem manual dalam pengolahan data administrasinya. Sehingga masih seringnya terjadi kesalahan pada saat pencatatan data. Untuk itu perlu dirancang suatu sistem aplikasi penjualan. Sistem tersebut dirancang menggunakan metode OOAD, dan digambarkan melalui diagram UML seperti activity diagram, sequence diagram, use case diagram, class diagram dan state chart diagram. Sistem dibangun menggunakan bahasa pemrograman PHP, dan database yang digunakan adalah MySQL. Hasil penelitian ini adalah sebuah sistem aplikasi penjualan yang digunakan untuk mencatat setiap transaksi yang terjadi serta membuat laporan penjualan secara cepat dan akurat. Sehingga dengan adanya sistem tersebut, user akan sangat terbantu dalam mengerjakan pekerjaannya. Kata kunci : aplikasi sistem penjualan, sparepart motor. Workshop Barokah Motor is one of the family businesses engaged in retail selling motor spare parts. Sales administration process is one of the important activities for motor spare parts sales process at this workshop. To support this sales application systems, the need for a computerized system to create sales reports are fast, accurate and efficient in the process. But in reality, it does not correspond with the wishes and expectations are determined, due to the lack of computerized systems used in the workshop. Workshop Barokah Motor still use manual systems in data processing administration. So it is still frequent errors during data recording. For that we need to design a system application sales. The system is designed using OOAD methods, and illustrated by diagrams like UML activity diagrams, sequence diagrams, use case diagram, class diagram and state chart diagrams. The system is built using the PHP programming language, and the database used is MySQL. The result of this research is a sales application system used to record each transaction and create sales reports quickly and accurately. So with such a system, the user will be greatly helped in doing his job. Keyword: App sales system, motor spare parts

APA, Harvard, Vancouver, ISO, and other styles

35

Aris, Aris, Mochamad Rinja, and Taufan Jherico. "Aplikasi Sistem Penjualan Sparepart Motor Pada Bengkel Barokah Motor Berbasis Web." Technomedia Journal 2, no. 1 (August 27, 2017): 95–104. http://dx.doi.org/10.33050/tmj.v2i1.318.

Full text

Abstract:

Bengkel Barokah Motor merupakan salah satu usaha keluarga yang bergerak dibidang retail dengan menjual sparepart motor. Proses administrasi penjualan merupakan salah satu kegiatan penting bagi proses penjualan sparepart motor di bengkel ini. Untuk mendukung sistem aplikasi penjualan ini, perlu adanya sistem komputerisasi untuk membuat laporan penjualan yang cepat, akurat serta efisien dalam pengerjaannya. Namun dalam kenyataannya, hal tersebut memang tidak sesuai dengan keinginan dan harapan yang ditentukan, karena belum adanya sistem komputerisasi yang digunakan di bengkel tersebut. Bengkel Barokah Motor masih menggunakan sistem manual dalam pengolahan data administrasinya. Sehingga masih seringnya terjadi kesalahan pada saat pencatatan data. Untuk itu perlu dirancang suatu sistem aplikasi penjualan. Sistem tersebut dirancang menggunakan metode OOAD, dan digambarkan melalui diagram UML seperti activity diagram, sequence diagram, use case diagram, class diagram dan state chart diagram. Sistem dibangun menggunakan bahasa pemrograman PHP, dan database yang digunakan adalah MySQL. Hasil penelitian ini adalah sebuah sistem aplikasi penjualan yang digunakan untuk mencatat setiap transaksi yang terjadi serta membuat laporan penjualan secara cepat dan akurat. Sehingga dengan adanya sistem tersebut, user akan sangat terbantu dalam mengerjakan pekerjaannya. Kata kunci : aplikasi sistem penjualan, sparepart motor Workshop Barokah Motor is one of the family businesses engaged in retail selling motor spare parts. Sales administration process is one of the important activities for motor spare parts sales process at this workshop. To support this sales application systems, the need for a computerized system to create sales reports are fast, accurate and efficient in the process.But in reality, it does not correspond with the wishes and expectations are determined, due to the lack of computerized systems used in the workshop. Workshop Barokah Motor still use manual systems in data processing administration. So it is still frequent errors during data recording. For that we need to design a system application sales. The system is designed using OOAD methods, and illustrated by diagrams like UML activity diagrams, sequence diagrams, use case diagram, class diagram and state chart diagrams. The system is built using the PHP programming language, and the database used is MySQL. The result of this research is a sales application system used to record each transaction and create sales reports quickly and accurately. So with such a system, the user will be greatly helped in doing his job Keywords : App sales system, motor spare part

APA, Harvard, Vancouver, ISO, and other styles

36

Plavsic, Vera, and Emil Secerov. "Modeling of login procedure for wireless application with interaction overview diagrams." Computer Science and Information Systems 5, no. 1 (2008): 87–108. http://dx.doi.org/10.2298/csis0801087p.

Full text

Abstract:

In this paper we describe in details UML modeling of login procedure, which is a part of UserBarCodeReader application, developed for large stores and intended for use as a customer support during the shopping session. Login procedure is realized within access control system, in this case over a wireless network. Paper gives the whole modeling and implementation cycle of login procedure, from Use Case diagrams to the Java source code. Login procedure is modeled using interaction overview diagram, new in UML 2.0 which gives concise representation and divides complex sequence diagram into several smaller. The link between these diagrams is modeled with OCL postcondition and precondition expressions.

APA, Harvard, Vancouver, ISO, and other styles

37

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 (July 17, 2019): 55. http://dx.doi.org/10.30645/jurasik.v4i1.117.

Full text

Abstract:

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.

APA, Harvard, Vancouver, ISO, and other styles

38

DJIDJEV, HRISTO N., and ANDRZEJ LINGAS. "ON COMPUTING VORONOI DIAGRAMS FOR SORTED POINT SETS." International Journal of Computational Geometry & Applications 05, no. 03 (September 1995): 327–37. http://dx.doi.org/10.1142/s0218195995000192.

Full text

Abstract:

We show that the Voronoi diagram of a finite sequence of points in the plane which gives sorted order of the points with respect to two perpendicular directions can be computed in linear time. In contrast, we observe that the problem of computing the Voronoi diagram of a finite sequence of points in the plane which gives the sorted order of the points with respect to a single direction requires Ω(n log n) operations in the algebraic decision tree model. As a corollary from the first result, we show that the bounded Voronoi diagrams of simple n-vertex polygons which can be efficiently cut into the so called monotone histograms can be computed in o(n log n) time.

APA, Harvard, Vancouver, ISO, and other styles

39

Dynnikov, Ivan, and Vera Sokolova. "Multiflypes of rectangular diagrams of links." Journal of Knot Theory and Its Ramifications 30, no. 06 (May 2021): 2150038. http://dx.doi.org/10.1142/s0218216521500383.

Full text

Abstract:

We introduce a new very large family of transformations of rectangular diagrams of links that preserve the isotopy class of the link. We provide an example when two diagrams of the same complexity are related by such a transformation and are not obtained from one another by any sequence of “simpler” moves not increasing the complexity of the diagram along the way.

APA, Harvard, Vancouver, ISO, and other styles

40

Kaur, Manpreet, and Rupinder Singh. "Generation of Test Cases from Sliced Sequence Diagram." International Journal of Computer Applications 97, no. 5 (July 18, 2014): 29–34. http://dx.doi.org/10.5120/17006-7157.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Baqais, Abdulrahman Ahmed Bobakr, and Mohammad Alshayeb. "Sequence diagram refactoring using single and hybridized algorithms." PLOS ONE 13, no. 8 (August 22, 2018): e0202629. http://dx.doi.org/10.1371/journal.pone.0202629.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Eryshev, Vladimir, Nickolay Karpenko, and Artur Zhemchuyev. "INTEGRAL PARAMETERS OF CONCRETE DIAGRAMS FOR CALCULATIONS OF STRENGTH OF REINFORCED CONCRETE ELEMENTS USING THE DEFORMATION MODEL." International Journal for Computational Civil and Structural Engineering 16, no. 1 (March 24, 2020): 25–37. http://dx.doi.org/10.22337/2587-9618-2020-16-1-25-37.

Full text

Abstract:

In accordance with the requirements of regulatory documents, restrictions are introduced on stress levels at the end of the falling branch of the diagrams at the maximum normalized strain values. We have developed mathematical models that establish a uniform sequence for calculating the unambiguous values of deformations at the base points of concrete diagrams, taking into account the accepted functional relationships and the rules for their use according to the tables of normative documents. It was shown that for equal values of deformations and stresses at base points, analytical expressions of diagram recommended by regulatory documents, even if it differs in structure, give identical outlines, diagram branches coincide. The correlation between the calculation models by Russian and foreign regulatory documents was established by comparing the values of the integral parameters of the diagrams and the ultimate forces obtained by calculating the reinforced concrete element according to the deformation model. As integral parameters of concrete deformation diagrams, it was recommended to use areas bounded by diagram branches and diagram completeness coefficients. Analytical modeling of integral parameters allowed us to exclude the procedure for numerically summing stresses along elementary strips in a section and solving nonlinear equations by the method of successive approximations when calculating the strength of an element.

APA, Harvard, Vancouver, ISO, and other styles

43

Jaenudin, Jejen, Abdul Qodir Jaelani, and Ade Hendri Hendrawan. "Rancang Bangun Sistem Administrasi Rekam Medis Berbasis Web Pada Klinik Asysyifaa." KREA-TIF 5, no. 2 (March 2, 2017): 66. http://dx.doi.org/10.32832/kreatif.v5i2.2027.

Full text

Abstract:

<h1 align="center">Abstrak</h1>Klinik adalah fasilitas pelayanan kesehatan tingkat dasar yang wajib menyelenggarakan rekam medis.Kegiatan administrasi rekam medis yang ada di Klinik Asysyifaa Leuwiliang masih dalam bentuk tulisan pada lembaran kertas, aplikasi ini dibangun untuk mengoptimalkan kinerja klinik dalam hal pengadministrasian data rekam medis yang cepat, tepat, dan akurat. Proses pembuatan aplikasi dimulai dengan analisis kebutuhan sistem, pembuatan desain database, desain sistem, desain user interface, pembangunan sistem, dan pengujian sistem. Metode perancangan sistem yang digunakan yaitu OOAD dengan tools UML. Hasil dari penelitian ini meliputi: proses bisnis lama, proses bisnis baru, diagram konteks, pelaku sistem, list use case, use case diagram, activity diagram, sequence diagram, deployment diagram, dan class diagram. Berdasarkan hasil penelitian disimpulkan bahwa aplikasi yang dibuat melakukan kegiatan login, pendaftaran pasien baru, pasien lama, menyimpan data rekam medis dan menampilkan riwayat rekam medis pasien secara realtime ketika dokter melakukan pemeriksaan, sehingga mampu menggantikan penggunaan rekam medis kertas dan memangkas waktu pelayanan pasien.Abstract Clinics are basic health care facilities that are required to conduct medical records. Medical record administration activities at the Asysyifaa Leuwiliang Clinic are still in writing on sheets of paper, this application was built to optimize clinic performance in administering medical records data that is fast, precise, and accurate. The process of making applications starts with system requirements analysis, database design creation, system design, user interface design, system development, and system testing. The system design method used is OOAD with UML tools. The results of this study include: old business processes, new business processes, context diagrams, system actors, use case lists, use case diagrams, activity diagrams, sequence diagrams, deployment diagrams, and class diagrams. Based on the results of the study, it was concluded that the application was made to carry out login activities, registration of new patients, old patients, storing medical record data and displaying the patient's medical record history in real time when the doctor performed the examination, so as to replace the use of paper medical records and cut patient service time.

APA, Harvard, Vancouver, ISO, and other styles

44

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 (April 9, 2020): 125–34. http://dx.doi.org/10.33330/jurteksi.v6i2.407.

Full text

Abstract:

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

APA, Harvard, Vancouver, ISO, and other styles

45

Mahmud, Umar. "UML based Model of a Context Aware System." International Journal of Advanced Pervasive and Ubiquitous Computing 7, no. 1 (January 2015): 1–16. http://dx.doi.org/10.4018/ijapuc.2015010101.

Full text

Abstract:

Context Awareness is the mechanism through which systems can adapt to the needs of a user by monitoring the context. Context includes environment, spatial, temporal, etc information that is used to infer the current activity. UML is used to design a context aware system. The context aware system is viewed as an Object Oriented software product. The UML model is generated through ArgoUML, a free UML modelling tool. The Use Case Diagram, the Sequence Diagrams and the Class Diagram are modelled using this tool. The Class Diagram is subjected to CK metrics to identify the strengths and weaknesses of the design. The measurements show that the proposed model is within the recommended range.

APA, Harvard, Vancouver, ISO, and other styles

46

KIM, SOO HYUNG, and JIN HYUNG KIM. "AUTOMATIC INPUT OF LOGIC DIAGRAMS BY RECOGNIZING LOOP-SYMBOLS AND RECTILINEAR CONNECTIONS." International Journal of Pattern Recognition and Artificial Intelligence 08, no. 05 (October 1994): 1113–29. http://dx.doi.org/10.1142/s0218001494000553.

Full text

Abstract:

An automatic system that reads an image of a logic diagram, digitized by a document scanner, and generates a description of the diagram in terms of logic symbols and their interconnections is proposed. The digitized image is converted into a set of line segments by way of a sequence of picture processing operations, Then symbols and connections are recognized by identifying loops and rectilinear polylines. Graphical description of a set of symbol models is provided as prior knowledge about input diagrams. Experiments show that the system can recognize more than 96% of logic symbols and connections and that an A4 size diagram (210×297 mm ) of average complexity can be processed within 10 seconds on a workstation.

APA, Harvard, Vancouver, ISO, and other styles

47

Kaliappan, Vasanthi, and Norhayati Mohd Ali. "Improving Consistency of UML Diagrams and Its Implementation Using Reverse Engineering Approach." Bulletin of Electrical Engineering and Informatics 7, no. 4 (December 1, 2018): 665–72. http://dx.doi.org/10.11591/eei.v7i4.1358.

Full text

Abstract:

Software development deals with various changes and evolution that cannot be avoided due to the development processes which are vastly incremental and iterative. In Model Driven Engineering, inconsistency between model and its implementation has huge impact on the software development process in terms of added cost, time and effort. The later the inconsistencies are found, it could add more cost to the software project. Thus, this paper aims to describe the development of a tool that could improve the consistency between Unified Modeling Language (UML) design models and its C# implementation using reverse engineering approach. A list of consistency rules is defined to check vertical and horizontal consistencies between structural (class diagram) and behavioral (use case diagram and sequence diagram) UML diagrams against the implemented C# source code. The inconsistencies found between UML diagrams and source code are presented in a textual description and visualized in a tree view structure.

APA, Harvard, Vancouver, ISO, and other styles

48

Mohapatra, Durga Prasad, Namita Panda, and Arup Abhinna Acharya. "Regression testing of object-oriented systems using UML state machine diagram and sequence diagram." International Journal of Computing Science and Mathematics 12, no. 2 (2020): 132. http://dx.doi.org/10.1504/ijcsm.2020.10033189.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Panda, Namita, Arup Abhinna Acharya, and Durga Prasad Mohapatra. "Regression testing of object-oriented systems using UML state machine diagram and sequence diagram." International Journal of Computing Science and Mathematics 12, no. 2 (2020): 132. http://dx.doi.org/10.1504/ijcsm.2020.111114.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Masya, Fajar, and Elvina Elvina. "PENGEMBANGAN APLIKASI PERMAINAN SCRABBLE DUA BAHASA MENGGUNAKAN JAVA." CommIT (Communication and Information Technology) Journal 4, no. 2 (October 30, 2010): 133. http://dx.doi.org/10.21512/commit.v4i2.547.

Full text

Abstract:

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.

APA, Harvard, Vancouver, ISO, and other styles

Journal articles on the topic 'Sequence diagram'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles