In Requirements Goal Development and Language Analysis, we move from the spoken word to precise writing. A first step in this is writing goals. We will talk about goals used in requirements engineering and, from this, writing use cases from what we learn. Use cases can be in diagram and written form. Then- the villains enter- misuse cases and abuse cases are discussed in how we can deal with them in a Requirements environment. In gathering requirements, you'll have many questions remaining. Often this leads to the need of more interviews and group sessions. We'll go through how to handle group meetings, dealing with inconsistency, and handling conflict between stakeholders.
Este curso faz parte do Programa de cursos integrados Requirements Engineering: Secure Software Specifications
Requirements Specifications: Goals and Conflict Analysis
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Programa de cursos integrados Requirements Engineering: Secure Software SpecificationsSistema de Universidades do ColoradoUniversidade do Colorado
Programa - O que você aprenderá com este curso
Semana
14 horas para concluir
Goal Creation
After learning a lot from your customers, you now need to analyze, evaluate, and negotiate. One way to begin working with the data is to write out explicit goals from the information you've gathered. Goals can be written at high and low levels, but they need to be clear and measurable at any level. The first step is determining behavioral goals.
5 vídeos (total de (Total 35 mín.) min), 3 leituras, 3 testes
5 videos
Generating Goals6min
Goal Overview6min
High Level Goal Types6min
Low Level Goal Types8min
3 leituras
Introduction to Goal Development and Language Conflict Analysis30min
Fuzzy goals for requirements-driven adaptations
Goal Development | Language Conflict Analysis |Goal Types - Slides10min
3 exercícios práticos
Module 1.1 Practice Quiz8min
Module 1.2 Practice Quiz6min
Module 1 Graded Quiz30min
Semana
25 horas para concluir
Use, Misuse, and Abuse Cases
Once goals have been identified, they can be pulled together to create use cases; these are easy to read and understand by both customer and developer. To address security, misuse cases and abuse cases can also be defined, in written or drawn form.
4 vídeos (total de (Total 21 mín.) min), 4 leituras, 3 testes
4 videos
The Use Case and Use Case Description7min
Misuse Cases for Security3min
Benefits of Misuse Cases5min
4 leituras
Use Case | Description | ATM System - Slides8min
Eliciting security requirements with misuse casess
Misuse and abuse cases: Getting past the positives
Misuse Cases| Security Benefits - Slides8min
2 exercícios práticos
Module 2.1 Practice Quiz6min
Module 2.2 Practice Quiz6min
Semana
34 horas para concluir
Group Sessions for Elicitation, Analysis, and Negotiation
While writing use cases, you'll likely realize that you are missing many components, have questions, and realize that some statements conflict. Group Sessions can help you get more information quickly and begin the negotiation process. Here you'll learn about different types of group sessions and how to make group sessions efficient and effective.
4 vídeos (total de (Total 17 mín.) min), 4 leituras, 3 testes
4 videos
Group Sessions: Tips and Tricks4min
Structured and Unstructured Sessions3min
Group Session Benefits6min
4 leituras
Group Sessions - Slides20min
JAD: Joint application design45min
QFD: Quality Function Deployment30min
Structured & Unstructured Sessions | Group Session Benefits - Slides10min
3 exercícios práticos
Module 3.1 Practice Quiz6min
Module 3.2 Practice Quiz6min
Module 3 Graded Quiz30min
Semana
45 horas para concluir
Finding Conflicts and Risks
Inconsistency and conflicts often arise due to language that's being used. There are many types of inconsistency that you can identify early on. The conflicts identified need to be clarified and fixed. In this module, identifying inconsistency, identifying clashes, and handling conflict are discussed.
3 vídeos (total de (Total 14 mín.) min), 3 leituras, 2 testes
3 videos
Dealing with Conflict4min
Goal Development and Language Conflict Summary1min
3 leituras
Software Requirements Negotiation and Renegotiation Aids: A Theory-W Based Spiral Approachs
Applying WinWin to quality requirements: a case study30min
Inconsistency | Conflict | Boundary Condition - Slides10min
2 exercícios práticos
Module 4 Practice Quiz6min
Module 4 Graded Quiz30min
Instrutores
Kristen Walcott-Justice
Assistant ProfessorDepartment of Computer Science
Sobre Sistema de Universidades do ColoradoUniversidade do Colorado
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Sobre o Programa de cursos integrados Requirements Engineering: Secure Software Specifications
This specialization is intended for software engineers, development and product managers, testers, QA analysts, product analysts, tech writers, and security engineers. Even if you have experience in the requirements realm, this course will expand your knowledge to include new viewpoints, development styles, techniques and tools.
For anyone seeking a graduate degree, certificate, or professional degree in computer science, these courses will additionally give you a broad understanding of how requirements engineering is performed and help you get a first foot forward into your upcoming careers.
The Software Requirements specialization focuses on traditional software requirements elicitation and writing techniques, while also looking at requirements from a security standpoint. In traditional methods, non-functional requirements, such as security, are often ignored overall. In this specialization, students will be introduced to ways of eliciting requirements from stakeholders, how to analyze these requirements, conduct risk mitigation and analysis, prioritize requirements, document, and bring security concerns into the software lifecycle early on.
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