Discovering Requirements

Author: Ian F. Alexander
Publisher: John Wiley & Sons
ISBN: 0470714255
Category : Computers
Languages : en
Pages : 480

Book Description
"This book is not only of practical value. It's also a lot of fun to read." Michael Jackson, The Open University. Do you need to know how to create good requirements? Discovering Requirements offers a set of simple, robust, and effective cognitive tools for building requirements. Using worked examples throughout the text, it shows you how to develop an understanding of any problem, leading to questions such as: What are you trying to achieve? Who is involved, and how? What do those people want? Do they agree? How do you envisage this working? What could go wrong? Why are you making these decisions? What are you assuming? The established author team of Ian Alexander and Ljerka Beus-Dukic answer these and related questions, using a set of complementary techniques, including stakeholder analysis, goal modelling, context modelling, storytelling and scenario modelling, identifying risks and threats, describing rationales, defining terms in a project dictionary, and prioritizing. This easy to read guide is full of carefully-checked tips and tricks. Illustrated with worked examples, checklists, summaries, keywords and exercises, this book will encourage you to move closer to the real problems you're trying to solve. Guest boxes from other experts give you additional hints for your projects. Invaluable for anyone specifying requirements including IT practitioners, engineers, developers, business analysts, test engineers, configuration managers, quality engineers and project managers. A practical sourcebook for lecturers as well as students studying software engineering who want to learn about requirements work in industry. Once you've read this book you will be ready to create good requirements!

Author:
Publisher: BCS, The Chartered Institute
ISBN:
Category :
Languages : en
Pages : 303

Book Description

Visual Models for Software Requirements

Author: Anthony Chen
Publisher: Pearson Education
ISBN: 0735667764
Category : Computers
Languages : en
Pages : 618

Book Description
Apply best practices for capturing, analyzing, and implementing software requirements through visual models—and deliver better results for your business. The authors—experts in eliciting and visualizing requirements—walk you through a simple but comprehensive language of visual models that has been used on hundreds of real-world, large-scale projects. Build your fluency with core concepts—and gain essential, scenario-based context and implementation advice—as you progress through each chapter. Transcend the limitations of text-based requirements data using visual models that more rigorously identify, capture, and validate requirements Get real-world guidance on best ways to use visual models—how and when, and ways to combine them for best project outcomes Practice the book’s concepts as you work through chapters Change your focus from writing a good requirement to ensuring a complete system

Mastering the Requirements Process

Author: James Robertson
Publisher: Addison-Wesley Professional
ISBN: 0137969589
Category : Computers
Languages : en
Pages : 962

Book Description
One of the joys of product development, whether it be software, service, or hardware, is getting it right. The way to get it right is to uncover the real business problem, and to write the requirements for the solution that best solves that problem. Without the right requirements it is impossible to build the right solution. Mastering the Requirements Process, Fourth Edition, gives you an industry-proven process for getting to the essence of the business problem and then writing unambiguous and testable requirements for its solution. This fourth edition is an almost complete rewrite that brings requirements discovery into today's world--it is the book for today's business analyst. Product owners and project leaders will also find it valuable as it explains how to discover precisely what the customer needs and wants, and to do it effectively in any business or project environment. The book tells you how to: Use the Volere requirements process to discover requirements in both traditional and agile environments Incorporate off-the-shelf (OTS) solutions into your requirements discovery Use artificial intelligence (AI) as part of your requirements discovery, and as part of your business solution Use quickly sketched prototypes to explore the problem space Understand functional and non-functional requirements Write better agile stories Make your requirements and stories measurable and testable using fit criteria Use business events as the heartbeat of business analysis Discover requirements in agile, commercial, and milspec project environments Find and prioritize your customer segments Leverage systems thinking when discovering requirements Use story maps and other requirements repository techniques Know which trawling techniques are the most effective for requirements discovery Synchronize your requirements discovery with agile development teams Make better decisions in the early days of a project to increase your chances of success Employ the Volere requirements specification template (downloaded 10,000+ times) as the basis for your own requirement specifications "One of the most valuable things about this book is that it provides a process to follow that will get people asking the right questions and expand their perspective on the problem." --Kevin Brennan Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

Windows Communication Foundation 4 Step by Step

Author: John Sharp
Publisher: Pearson Education
ISBN: 0735658846
Category : Computers
Languages : en
Pages : 740

Book Description
Your hands-on, step-by-step guide to building connected, service-oriented applications. Teach yourself the essentials of Windows Communication Foundation (WCF) 4 -- one step at a time. With this practical, learn-by-doing tutorial, you get the clear guidance and hands-on examples you need to begin creating Web services for robust Windows-based business applications. Discover how to: Build and host SOAP and REST services Maintain service contracts and data contracts Control configuration and communications programmatically Implement message encryption, authentication, and authorization Manage identity with Windows CardSpace Begin working with Windows Workflow Foundation to create scalable and durable business services Implement service discovery and message routing Optimize performance with service throttling, encoding, and streaming Integrate WCF services with ASP.NET clients and enterprise services components Your Step by Step digital content includes: Practice exercises Downloadable code samples Fully searchable online edition of the book -- with unlimited access on the Web

Transactions on Computational Collective Intelligence I

Author: Ngoc-Thanh Nguyen
Publisher: Springer Science & Business Media
ISBN: 3642150330
Category : Computers
Languages : en
Pages : 214

Book Description
These Transactions publish research in computer-based methods of computational collective intelligence (CCI) and their applications in a wide range of fields such as the Semantic Web, social networks and multi-agent systems. TCCI strives to cover new methodological, theoretical and practical aspects of CCI understood as the form of intelligence that emerges from the collaboration and competition of many individuals (artificial and/or natural). The application of multiple computational intelligence technologies such as fuzzy systems, evolutionary computation, neural systems, consensus theory, etc., aims to support human and other collective intelligence and to create new forms of CCI in natural and/or artificial systems. This is the first volume of TCCI. It contains a collection of articles selected from regular submissions and invited papers of substantially extended contributions based on the best papers presented at the First International Conference on Computational Collective Intelligence: Semantic Web, Social Networks and Multiagent Systems (ICCCI 2009) during October 5-7 , 2009 in Wroclaw (Poland). The 10 papers in this volume introduce advances in the foundations and applications of computational collective intelligence.

Discover Your Core, Then Go for More

Author: Neil Gillespie
Publisher: Lulu.com
ISBN: 0557399297
Category : Business & Economics
Languages : en
Pages : 279

Book Description
Discover Your Core, Then Go for More is about growing your business and growing it profitably. "Discover" presents a unique profit model called "The Profit Triad" observed at successful wholesale distributors and other distribution companies like Amazon.com and Southwest Airlines. The Eight Steps to Growth follow a natural 8 step progress of growth that prepare every function in your organization to generate growth initiatives in six major categories.

Project Management ToolBox

Author: Russ J. Martinelli
Publisher: John Wiley & Sons
ISBN: 1118973208
Category : Technology & Engineering
Languages : en
Pages : 44

Book Description
Boost your performance with improved project management tactics Project Management ToolBox: Tools and Techniques for the Practicing Project Manager, Second Edition offers a succinct explanation of when, where, and how to use project management resources to enhance your work. With updated content that reflects key advances in the project management field, including planning, implementation, control, cost, and scheduling, this revised text offers added material that covers relevant topics, such as agility, change management, governance, reporting, and risk management. This comprehensive resource provides a contemporary set of tools, explaining each tool's purpose and intention, development, customization and variations, and benefits and disadvantages. Additionally, examples, tips, and milestone checks guide you through the application of these tools, helping you practically apply the information you learn. Effective project management can support a company in increasing market share, improving the quality of products, and enhancing customer service. With so many aspects of project management changing as the business world continues to evolve, it is critical that you stay up to date on the latest topics in this field. Explore emerging topics within the world of project management, keeping up to date on the latest, most relevant subject areas Leverage templates, exercises, and PowerPoint presentations to enhance your project management skills Discuss tips, reporting, implementation, documentation, and other essentials of the project management field Consider how project management fits into various industries, including technology, construction, healthcare, and product development Project Management ToolBox: Tools and Techniques for the Practicing Project Manager, Second Edition is an essential resource for experienced project managers and project management students alike.

The Engineering Design of Systems

Author: Dennis M. Buede
Publisher: John Wiley & Sons
ISBN: 111902806X
Category : Technology & Engineering
Languages : en
Pages : 584

Book Description
New for the third edition, chapters on: Complete Exercise of the SE Process, System Science and Analytics and The Value of Systems Engineering The book takes a model-based approach to key systems engineering design activities and introduces methods and models used in the real world. This book is divided into three major parts: (1) Introduction, Overview and Basic Knowledge, (2) Design and Integration Topics, (3) Supplemental Topics. The first part provides an introduction to the issues associated with the engineering of a system. The second part covers the critical material required to understand the major elements needed in the engineering design of any system: requirements, architectures (functional, physical, and allocated), interfaces, and qualification. The final part reviews methods for data, process, and behavior modeling, decision analysis, system science and analytics, and the value of systems engineering. Chapter 1 has been rewritten to integrate the new chapters and updates were made throughout the original chapters. Provides an overview of modeling, modeling methods associated with SysML, and IDEF0 Includes a new Chapter 12 that provides a comprehensive review of the topics discussed in Chapters 6 through 11 via a simple system – an automated soda machine Features a new Chapter 15 that reviews General System Theory, systems science, natural systems, cybernetics, systems thinking, quantitative characterization of systems, system dynamics, constraint theory, and Fermi problems and guesstimation Includes a new Chapter 16 on the value of systems engineering with five primary value propositions: systems as a goal-seeking system, systems engineering as a communications interface, systems engineering to avert showstoppers, systems engineering to find and fix errors, and systems engineering as risk mitigation The Engineering Design of Systems: Models and Methods, Third Edition is designed to be an introductory reference for professionals as well as a textbook for senior undergraduate and graduate students in systems engineering.

Exploring Services Science

Author: Mehdi Snene
Publisher: Springer
ISBN: 3642215475
Category : Business & Economics
Languages : en
Pages : 247

Book Description
This book contains the refereed proceedings of the Second International Conference on Exploring Services Science (IESS) that was held in Geneva, Switzerland, in February 2010. Based on the previous edition and the momentum in this emerging and exciting field, IESS 2011 offered academics, researchers, and practitioners from various disciplines an exploratory platform to communicate and share their results and experiences. The 17 full and 2 short papers accepted for IESS were selected from 47 submissions and cover the whole life cycle of service development (including service innovation, service design, service composition, and service sustainability) as well as the application of services in information technology, businesses, and public administration.