Requisitos

This paper presents doctoral research addressing the problem of applying a reuse based approach to the early phases of software development, reusing requirements models. Our proposal is aimed at defining meta-model for requirements diagrams, a Petri net based approach for representation of requirements models, and an approach to compare the requirements proposed by the software developer against the domain requirements models stored in a repository. Being able to determine the similarity between the requirements models, through an operative support, makes it possible to answer the developer´s queries ensuring the system requirements satisfaction by selecting assets from complex structures called mecanos. nents to make the same application, or a similar one, over and over. True software reuse consists of the systematic use of experience and previously developed systems as assets which have to be cultivated to effectively better the future development of applications. The asset term refers to any reusable product in the software life cycle (models and domain architectures, requirements, designs, code, data base components, documentation, tests) [9]. Different models of software reuse have been established, e.g. domain engineering - application engineering, proposed by U.S. Department of Defense [5], and the development for - development with reuse, proposed by REBOOT [9]. Activities of development for reuse and development with reuse are related to a components…

► ► ► Module 1 Best Practices of Software Engineering ® IBM Software Group PRJ270: Essentials of Rational Unified Process Module 1: Best Practices of Software Engineering 1 Topics Symptoms of Software Development Problems ..................................................... 1-4 Practice 1: Develop Iteratively .............................................................................. 1-6 Practice 2: Manage Requirements…

► ► ► Module 1 Best Practices of Software Engineering ® IBM Software Group PRJ270: Essentials of Rational Unified Process Module 1: Best Practices of Software Engineering 1 Topics Symptoms of Software Development Problems ..................................................... 1-4 Practice 1: Develop Iteratively .............................................................................. 1-6 Practice 2: Manage Requirements…

software engineering continued to be an evolving discipline. Software developers are still after software development approaches that achieve reusability at more levels of abstraction. This is particularly true for developing applications for the enterprise; where business collaborations are a central concern. Software designers need a modeling framework that enables process engineering by assembling reusable services. Moreover, the development approach must enable parts of the…

requirements. Each of the five views is described, together with a notation to capture it. The views are designed using an architecture-centered, scenariodriven, iterative development process. Keywords: software architecture, view, object-oriented design, software development process Introduction We all have seen many books and articles where one diagram attempts to capture the gist of the architecture of a system. But looking carefully at the set of boxes and arrows shown on these…

creating the enterprise architecture. It should also be noted that the term "enterprise" as used in enterprise architecture generally means more than the information systems employed by an organization.[6] Methods and frameworks Enterprise architects use various business methods, analytical techniques and conceptual tools to understand and document the structure and dynamics of an enterprise. In doing so, they produce lists, drawings, documents and models, together called…

. . . . . . . . . 17 4.3 System Architecture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 4.4 System Modeling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 4.5 System Workflow Design and Function Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 4.6 Database Design. . . . . . . . . . . . . . . . . . . .…

Name Alvin Iverson, Chair Ian Verhappen, Managing Director Thomas McAvinew, Past Managing Director James Carew, Chair, ISA5.1 Gerald Barta Donald Frey Alex Habib Ganesier Ramachandran Affiliation Ivy Optiks Industrial Automation Networks Inc Jacobs Engineering Consultant Mustang Engineering LP Reliatech Inc Consultant Shell Global Solutions US On behalf of the ISA5 Committee and the ISA Standards & Practices Board, we wish to recognize and thank James Carew for his outstanding work,…

National Aeronautics and May 1994 Space Administration 2 Work Breakdown Structure Reference Guide May 1994 Table of Contents iii Chapter 1: WBS Basic Information Definition WBS Types Program/Project WBS Contract WBS Guidelines Summary Chapter 2: WBS Development and Maintenance WBS and the Project Life Cycle WBS Activities Development Considerations Compatibility of PWBS and CWBS Compatibility with Internal Organization Structure and Management Systems…

Structure Reference Guide National Aeronautics and Space Administration May 1994 2 Work Breakdown Structure Reference Guide May 1994 Table of Contents iii Chapter 1: WBS Basic Information Definition WBS Types Program/Project WBS Contract WBS Guidelines Summary Chapter 2: WBS Development and Maintenance WBS and the Project Life Cycle WBS Activities Development Considerations Compatibility of PWBS and CWBS Compatibility with Internal Organization Structure and…