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 forma parte de Programa Especializado - Requirements Engineering: Secure Software Specifications
Requirements Specifications: Goals and Conflict Analysis
ofrecido por
Programa Especializado - Requirements Engineering: Secure Software SpecificationsSistema Universitario de Colorado
Programa - Qué aprenderás en este curso
Semana
1Goal 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 videos (Total 35 minutos), 3 readings, 3 quizzes
5 videos
Generating Goals6m
Goal Overview6m
High Level Goal Types6m
Low Level Goal Types8m
3 lecturas
Introduction to Goal Development and Language Conflict Analysis30m
Fuzzy goals for requirements-driven adaptations
Goal Development | Language Conflict Analysis |Goal Types - Slides10m
3 ejercicios de práctica
Module 1.1 Practice Quiz8m
Module 1.2 Practice Quiz6m
Module 1 Graded Quiz30m
Semana
2Use, 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 videos (Total 21 minutos), 4 readings, 3 quizzes
4 videos
The Use Case and Use Case Description7m
Misuse Cases for Security3m
Benefits of Misuse Cases5m
4 lecturas
Use Case | Description | ATM System - Slides8m
Eliciting security requirements with misuse casess
Misuse and abuse cases: Getting past the positives
Misuse Cases| Security Benefits - Slides8m
2 ejercicios de práctica
Module 2.1 Practice Quiz6m
Module 2.2 Practice Quiz6m
Semana
3Group 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 videos (Total 17 minutos), 4 readings, 3 quizzes
4 videos
Group Sessions: Tips and Tricks4m
Structured and Unstructured Sessions3m
Group Session Benefits6m
4 lecturas
Group Sessions - Slides20m
JAD: Joint application design45m
QFD: Quality Function Deployment30m
Structured & Unstructured Sessions | Group Session Benefits - Slides10m
3 ejercicios de práctica
Module 3.1 Practice Quiz6m
Module 3.2 Practice Quiz6m
Module 3 Graded Quiz30m
Semana
4Finding 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 videos (Total 14 minutos), 3 readings, 2 quizzes
3 videos
Dealing with Conflict4m
Goal Development and Language Conflict Summary1m
3 lecturas
Software Requirements Negotiation and Renegotiation Aids: A Theory-W Based Spiral Approachs
Applying WinWin to quality requirements: a case study30m
Inconsistency | Conflict | Boundary Condition - Slides10m
2 ejercicios de práctica
Module 4 Practice Quiz6m
Module 4 Graded Quiz30m
Instructor
Kristen Walcott-Justice
Assistant ProfessorDepartment of Computer Science
Acerca de Sistema Universitario de Colorado
The University of Colorado is a recognized leader in higher education on the national and global stage. We collaborate to meet the diverse needs of our students and communities. We promote innovation, encourage discovery and support the extension of knowledge in ways unique to the state of Colorado and beyond.
Acerca del programa especializado 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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