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07 Requirements What About RFP/RFB/Rfis?
CMPSCI520/620 07 Requirements & UML Intro 07 Requirements SW Requirements Specification • Readings • How do we communicate the Requirements to others? • [cK99] Cris Kobryn, Co-Chair, “Introduction to UML: Structural and Use Case Modeling,” UML Revision Task Force Object Modeling with OMG UML Tutorial • It is common practice to capture them in an SRS Series © 1999-2001 OMG and Contributors: Crossmeta, EDS, IBM, Enea Data, • But an SRS doesn’t need to be a single paper document Hewlett-Packard, IntelliCorp, Kabira Technologies, Klasse Objecten, Rational Software, Telelogic, Unisys http://www.omg.org/technology/uml/uml_tutorial.htm • Purpose • [OSBB99] Gunnar Övergaard, Bran Selic, Conrad Bock and Morgan Björkande, “Behavioral Modeling,” UML Revision Task Force, Object Modeling with OMG UML • Contractual requirements Tutorial Series © 1999-2001 OMG and Contributors: Crossmeta, EDS, IBM, Enea elicitation Data, Hewlett-Packard, IntelliCorp, Kabira Technologies, Klasse Objecten, Rational • Baseline Software, Telelogic, Unisys http://www.omg.org/technology/uml/uml_tutorial.htm • for evaluating subsequent products • [laM01] Maciaszek, L.A. (2001): Requirements Analysis and System Design. • for change control requirements Developing Information Systems with UML, Addison Wesley Copyright © 2000 by analysis Addison Wesley • Audience • [cB04] Bock, Conrad, Advanced Analysis and Design with UML • Users, Purchasers requirements http://www.kabira.com/bock/ specification • [rM02] Miller, Randy, “Practical UML: A hands-on introduction for developers,” -
Lecture for Chapter 2, Modeling With
09/10/2019 Overview: modeling with UML Modeling with UML What is modeling? What is UML? Use case diagrams Class diagrams Oriented Software Engineering - Object What is modeling? Example: street map Modeling consists of building an abstraction of reality. Abstractions are simplifications because: They ignore irrelevant details and They only represent the relevant details. What is relevant or irrelevant depends on the purpose of the model. Why model software? Systems, Models and Views Why model software? A model is an abstraction describing a subset of a system A view depicts selected aspects of a model Software is getting increasingly more complex A notation is a set of graphical or textual rules for depicting views Windows XP > 40 million lines of code Views and models of a single system may overlap each other A single programmer cannot manage this amount of code in its entirety. Code is not easily understandable by developers who did not Examples: write it System: Aircraft We need simpler representations for complex systems Models: Flight simulator, scale model Modeling is a mean for dealing with complexity Views: All blueprints, electrical wiring, fuel system 1 09/10/2019 Systems, Models and Views Models, Views and Systems (UML) Flightsimulator Blueprints * * System Model View Aircraft Described by Depicted by Model 2 View 2 View 1 System Airplane: System View 3 Model 1 Scale Model: Model Flight Simulator: Model Electrical Wiring Scale Model Blueprints: View Fuel System: View Electrical Wiring: View What is UML? What is UML? UML (Unified Modeling Language) The Unified Modeling Language (UML) is a language for Specifying An emerging standard for modeling object-oriented software. -
Using the UML for Architectural Description?
Using the UML for Architectural Description? Rich Hilliard Integrated Systems and Internet Solutions, Inc. Concord, MA USA [email protected] Abstract. There is much interest in using the Unified Modeling Lan- guage (UML) for architectural description { those techniques by which architects sketch, capture, model, document and analyze architectural knowledge and decisions about software-intensive systems. IEEE P1471, the Recommended Practice for Architectural Description, represents an emerging consensus for specifying the content of an architectural descrip- tion for a software-intensive system. Like the UML, IEEE P1471 does not prescribe a particular architectural method or life cycle, but may be used within a variety of such processes. In this paper, I provide an overview of IEEE P1471, describe its conceptual framework, and investigate the issues of applying the UML to meet the requirements of IEEE P1471. Keywords: IEEE P1471, architectural description, multiple views, view- points, Unified Modeling Language 1 Introduction The Unified Modeling Language (UML) is rapidly maturing into the de facto standard for modeling of software-intensive systems. Standardized by the Object Management Group (OMG) in November 1997, it is being adopted by many organizations, and being supported by numerous tool vendors. At present, there is much interest in using the UML for architectural descrip- tion: the techniques by which architects sketch, capture, model, document and analyze architectural knowledge and decisions about software-intensive systems. Such techniques enable architects to record what they are doing, modify or ma- nipulate candidate architectures, reuse portions of existing architectures, and communicate architectural information to others. These descriptions may the be used to analyze and reason about the architecture { possibly with automated support. -
The Guide to Succeeding with Use Cases
USE-CASE 2.0 The Guide to Succeeding with Use Cases Ivar Jacobson Ian Spence Kurt Bittner December 2011 USE-CASE 2.0 The Definitive Guide About this Guide 3 How to read this Guide 3 What is Use-Case 2.0? 4 First Principles 5 Principle 1: Keep it simple by telling stories 5 Principle 2: Understand the big picture 5 Principle 3: Focus on value 7 Principle 4: Build the system in slices 8 Principle 5: Deliver the system in increments 10 Principle 6: Adapt to meet the team’s needs 11 Use-Case 2.0 Content 13 Things to Work With 13 Work Products 18 Things to do 23 Using Use-Case 2.0 30 Use-Case 2.0: Applicable for all types of system 30 Use-Case 2.0: Handling all types of requirement 31 Use-Case 2.0: Applicable for all development approaches 31 Use-Case 2.0: Scaling to meet your needs – scaling in, scaling out and scaling up 39 Conclusion 40 Appendix 1: Work Products 41 Supporting Information 42 Test Case 44 Use-Case Model 46 Use-Case Narrative 47 Use-Case Realization 49 Glossary of Terms 51 Acknowledgements 52 General 52 People 52 Bibliography 53 About the Authors 54 USE-CASE 2.0 The Definitive Guide Page 2 © 2005-2011 IvAr JacobSon InternationAl SA. All rights reserved. About this Guide This guide describes how to apply use cases in an agile and scalable fashion. It builds on the current state of the art to present an evolution of the use-case technique that we call Use-Case 2.0. -
UML : Introduction
UML : introduction Achref El Mouelhi Docteur de l’universite´ d’Aix-Marseille Chercheur en programmation par contrainte (IA) Ingenieur´ en genie´ logiciel [email protected] H & H: Research and Training 1 / 16 UML : introduction Achref El Mouelhi Docteur de l’universite´ d’Aix-Marseille Chercheur en programmation par contrainte (IA) Ingenieur´ en genie´ logiciel [email protected] H & H: Research and Training 2 / 16 UML © Achref EL MOUELHI © Pour construire cette maison Il faut etablir´ un plan avant H & H: Research and Training 3 / 16 UML La realisation´ d’une application peut passer par plusieurs etapes´ Definition´ des besoins Analyse Conception Developpement´ Test Validation© Achref EL MOUELHI © Deploiement´ Maintenance ... H & H: Research and Training 4 / 16 UML Ou` est UML dans tout c¸a ? UML permet de modeliser´ toutes les etapes´ du developpement´ d’une application de l’analyse au deploiement´ (en utilisant plusieurs diagrammes). © Achref EL MOUELHI © H & H: Research and Training 5 / 16 UML UML : Unified Modeling Language Un langage de modelisation´ unifie´ Ce n’est pas un langage de programmation Independant´ de tout langage de programmation (objet ou autre) Un langage base´ sur des notations graphiques Constitues´ de plusieurs graphes (diagrammes) permettant de visualiser© la Achref future application EL MOUELHI de plusieurs angles © differents´ Une norme maintenue par l’OMG (Object Management Group : organisation mondiale cre´ee´ en 1989 pour standardiser le modele` objet) H & H: Research and Training 6 / 16 Exemple -
UML Tutorial: Part 1 -- Class Diagrams
UML Tutorial: Part 1 -- Class Diagrams. Robert C. Martin My next several columns will be a running tutorial of UML. The 1.0 version of UML was released on the 13th of January, 1997. The 1.1 release should be out before the end of the year. This col- umn will track the progress of UML and present the issues that the three amigos (Grady Booch, Jim Rumbaugh, and Ivar Jacobson) are dealing with. Introduction UML stands for Unified Modeling Language. It represents a unification of the concepts and nota- tions presented by the three amigos in their respective books1. The goal is for UML to become a common language for creating models of object oriented computer software. In its current form UML is comprised of two major components: a Meta-model and a notation. In the future, some form of method or process may also be added to; or associated with, UML. The Meta-model UML is unique in that it has a standard data representation. This representation is called the meta- model. The meta-model is a description of UML in UML. It describes the objects, attributes, and relationships necessary to represent the concepts of UML within a software application. This provides CASE manufacturers with a standard and unambiguous way to represent UML models. Hopefully it will allow for easy transport of UML models between tools. It may also make it easier to write ancillary tools for browsing, summarizing, and modifying UML models. A deeper discussion of the metamodel is beyond the scope of this column. Interested readers can learn more about it by downloading the UML documents from the rational web site2. -
Sysml, the Language of MBSE Paul White
Welcome to SysML, the Language of MBSE Paul White October 8, 2019 Brief Introduction About Myself • Work Experience • 2015 – Present: KIHOMAC / BAE – Layton, Utah • 2011 – 2015: Astronautics Corporation of America – Milwaukee, Wisconsin • 2001 – 2011: L-3 Communications – Greenville, Texas • 2000 – 2001: Hynix – Eugene, Oregon • 1999 – 2000: Raytheon – Greenville, Texas • Education • 2019: OMG OCSMP Model Builder—Fundamental Certification • 2011: Graduate Certification in Systems Engineering and Architecting – Stevens Institute of Technology • 1999 – 2004: M.S. Computer Science – Texas A&M University at Commerce • 1993 – 1998: B.S. Computer Science – Texas A&M University • INCOSE • Chapters: Wasatch (2015 – Present), Chicagoland (2011 – 2015), North Texas (2007 – 2011) • Conferences: WSRC (2018), GLRCs (2012-2017) • CSEP: (2017 – Present) • 2019 INCOSE Outstanding Service Award • 2019 INCOSE Wasatch -- Most Improved Chapter Award & Gold Circle Award • Utah Engineers Council (UEC) • 2019 & 2018 Engineer of the Year (INCOSE) for Utah Engineers Council (UEC) • Vice Chair • Family • Married 14 years • Three daughters (1, 12, & 10) 2 Introduction 3 Our Topics • Definitions and Expectations • SysML Overview • Basic Features of SysML • Modeling Tools and Techniques • Next Steps 4 What is Model-based Systems Engineering (MBSE)? Model-based systems engineering (MBSE) is “the formalized application of modeling to support system requirements, design, analysis, verification and validation activities beginning in the conceptual design phase and continuing throughout development and later life cycle phases.” -- INCOSE SE Vision 2020 5 What is Model-based Systems Engineering (MBSE)? “Formal systems modeling is standard practice for specifying, analyzing, designing, and verifying systems, and is fully integrated with other engineering models. System models are adapted to the application domain, and include a broad spectrum of models for representing all aspects of systems. -
How to Build a UML Model Announcements Rational Unified
Announcements How to build a UML model ❚ HW3 – Phase 1 due on Feb 6th, 5:00pm (need to create new pairs, accounts) ❚ Feedback on M2: turn procedural code RUP into OO code, Planning game (show tables Steriotypes, packages, and with features, subtasks, estimates, object diagrams actuals, pair-programming partners) Case study ❚ Register for the Feb 18 Industry Reception 1 CS361 7-2 Rational Unified Process How RUP builds a model ❚ Designed to work with UML ❚ Gather use cases from customer ❚ No longer being promoted by IBM ❚ Make initial object model ❚ Roles - (out of 20 or so) ❚ For each use case: ❙ Architect ❙ step through use case, ❙ UI designer ❙ note the objects it requires ❙ Use case specifier ❙ note the operations it uses ❙ Use case engineer ❙ Component engineer ❚ Clean up the model CS361 7-3 CS361 7-4 Architect UI design ❚ Determine which use cases need to be ❚ Logical design developed first. ❙ Which user-interface elements are needed for ❚ High priority use cases each use case? ❙ describe important and critical functionality ❙ What information does the actor need to receive from or give to the system? ❘ security ❘ database ❚ Prototyping ❙ hard to retrofit later ❙ Often is on paper. ❙ Test on real users CS361 7-5 CS361 7-6 1 Requirements Specification Analysis model ❚ Not all requirements go in a use case. ❚ Class diagrams ❙ Example: security ❙ vague interfaces (“responsibilities”) ❙ Example: global performance ❙ vague associations (ignore navigability) ❚ Requirements document describes all ❙ stereotype classes: other requirements -
Design of Instructional Modeling Language for Learning Objects and Learning Objects╎ Repositories
University of Northern Colorado Scholarship & Creative Works @ Digital UNC Dissertations Student Research 8-2019 Design of Instructional Modeling Language for Learning Objects and Learning Objects’ Repositories Altaf Siddiqui Follow this and additional works at: https://digscholarship.unco.edu/dissertations Recommended Citation Siddiqui, Altaf, "Design of Instructional Modeling Language for Learning Objects and Learning Objects’ Repositories" (2019). Dissertations. 588. https://digscholarship.unco.edu/dissertations/588 This Text is brought to you for free and open access by the Student Research at Scholarship & Creative Works @ Digital UNC. It has been accepted for inclusion in Dissertations by an authorized administrator of Scholarship & Creative Works @ Digital UNC. For more information, please contact [email protected]. ©2019 ALTAF SIDDIQUI ALL RIGHTS RESERVED UNIVERSITY OF NORTHERN COLORADO Greeley, Colorado The Graduate School DESIGN OF INSTRUCTIONAL MODELING LANGUAGE FOR LEARNING OBJECTS AND LEARNING OBJECTS’ REPOSITORIES A Capstone Submitted in Partial Fulfillment of the Requirements of the Degree of Doctor of Philosophy Altaf Siddiqui College of Education and Behavioral Sciences Department of Educational Technology August 2019 This Capstone by: Altaf Siddiqui Entitled: Design of Instructional Modeling Language for Learning Objects and Learning Objects Repositories has been approved as meeting the requirement for the Degree of Doctor of Audiology in College of Education and Behavioral Sciences in Department of Educational Technology -
Plantuml Language Reference Guide (Version 1.2021.2)
Drawing UML with PlantUML PlantUML Language Reference Guide (Version 1.2021.2) PlantUML is a component that allows to quickly write : • Sequence diagram • Usecase diagram • Class diagram • Object diagram • Activity diagram • Component diagram • Deployment diagram • State diagram • Timing diagram The following non-UML diagrams are also supported: • JSON Data • YAML Data • Network diagram (nwdiag) • Wireframe graphical interface • Archimate diagram • Specification and Description Language (SDL) • Ditaa diagram • Gantt diagram • MindMap diagram • Work Breakdown Structure diagram • Mathematic with AsciiMath or JLaTeXMath notation • Entity Relationship diagram Diagrams are defined using a simple and intuitive language. 1 SEQUENCE DIAGRAM 1 Sequence Diagram 1.1 Basic examples The sequence -> is used to draw a message between two participants. Participants do not have to be explicitly declared. To have a dotted arrow, you use --> It is also possible to use <- and <--. That does not change the drawing, but may improve readability. Note that this is only true for sequence diagrams, rules are different for the other diagrams. @startuml Alice -> Bob: Authentication Request Bob --> Alice: Authentication Response Alice -> Bob: Another authentication Request Alice <-- Bob: Another authentication Response @enduml 1.2 Declaring participant If the keyword participant is used to declare a participant, more control on that participant is possible. The order of declaration will be the (default) order of display. Using these other keywords to declare participants -
Integration Definition for Function Modeling (IDEF0)
NIST U.S. DEPARTMENT OF COMMERCE PUBLICATIONS £ Technology Administration National Institute of Standards and Technology FIPS PUB 183 FEDERAL INFORMATION PROCESSING STANDARDS PUBLICATION INTEGRATION DEFINITION FOR FUNCTION MODELING (IDEFO) » Category: Software Standard SUBCATEGORY: MODELING TECHNIQUES 1993 December 21 183 PUB FIPS JK- 45C .AS A3 //I S3 IS 93 FIPS PUB 183 FEDERAL INFORMATION PROCESSING STANDARDS PUBLICATION INTEGRATION DEFINITION FOR FUNCTION MODELING (IDEFO) Category: Software Standard Subcategory: Modeling Techniques Computer Systems Laboratory National Institute of Standards and Technology Gaithersburg, MD 20899 Issued December 21, 1993 U.S. Department of Commerce Ronald H. Brown, Secretary Technology Administration Mary L. Good, Under Secretary for Technology National Institute of Standards and Technology Arati Prabhakar, Director Foreword The Federal Information Processing Standards Publication Series of the National Institute of Standards and Technology (NIST) is the official publication relating to standards and guidelines adopted and promulgated under the provisions of Section 111 (d) of the Federal Property and Administrative Services Act of 1949 as amended by the Computer Security Act of 1987, Public Law 100-235. These mandates have given the Secretary of Commerce and NIST important responsibilities for improving the utilization and management of computer and related telecommunications systems in the Federal Government. The NIST, through its Computer Systems Laboratory, provides leadership, technical guidance, -
A Study on Process Description Method for DFM Using Ontology
Invited Paper A Study on Process Description Method for DFM Using Ontology K. Hiekata1 and H. Yamato2 1Department of Systems Innovation, Graduate School of Engineering, The University of Tokyo, 5-1-5, Kashiwanoha, Kashiwa-city, Chiba 277-8563, Japan 2Department of Human and Engineered Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5, Kashiwanoha, Kashiwa-city, Chiba 277-8563, Japan [email protected], [email protected] Abstract A method to describe process and knowledge based on RDF which is an ontology description language and IDEF0 which is a formal process description format is proposed. Once knowledge of experienced engineers is embedded into the system the knowledge will be lost in the future. A production process is described in a proposed format similar to BOM and the process can be retrieved as a flow diagram to make the engineers to understand the product and process. Proposed method is applied to a simple production process of common sub-assembly of ships for evaluation. Keywords: Production process, DFM, Ontology, Computer system 1 INTRODUCTION (Unified Resource Identifier) is assigned to all the objects, There are many research and computer program for and metadata is defined for all objects using the URI. supporting optimization of production process in Metadata is defined as a statement with subject, shipyards. And knowledge of experienced engineers is predicate and object. The statement is called triple in embedded into the system. Once the knowledge is RDF. Two kinds of elements, Literal or Resource, can be embedded into computer system, the knowledge is not a component of a statement.