Software Engineering Requirements Engineering Dr.-Ing. Sven Apel Forschergruppe Softwareproduktlinien Universität Passau Based on Material of Oscar Nierstrasz Sven Apel Software Engineering Roadmap Requirements-engineering process Use cases Functional and non-functional requirements Requirements checking and reviews Roles in requirements engineering Winter Term 2010/11 Slide 2 Sven Apel Software Engineering Sources Software Engineering
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Requirements Questionnaire Fantasy Games Community Inc. Purpose statement: With a new software application (Shopping Cart) development underway for the Fantasy Games Community‚ it is imperative that we conduct this stage of requirement process. Requirements questionnaire implementation is a useful method to investigate Fantasy Games community users’ needs‚ expectations‚ perspectives‚ priorities and preferences. While also taking into consideration relevance of online games collections and services
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Requirement Traceability In modern times‚ since the rapid development of technology‚ more and more software products are used in complex‚ potentially dangerous goods such as weapons control systems‚ aircraft and medical devices. These products are critical because failure of these kinds of systems could result in loss of life‚ significant environmental damage‚ and major financial crisis. Thus‚ all of these industries are heavily regulated by government or laws. They are forced to completely trace
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Systems Gathering � PAGE * MERGEFORMAT �1� Running head: SYSTEMS GATHERING REQUIREMENTS DOCUMENT Systems Gathering Requirements Document University Of Phoenix September 29‚ 2008 � Systems Gathering Requirements Document During the systems planning phase a feasibility analysis was performed in determining if purchasing a software program would meet the demands of operations (need)‚ technical (practicality)‚ and economic (financial) factors of the project. Given the fact that over time‚ collateral
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TECHNOLOGY(TOOLS AND TECHNIQUES) 4. SOFTWARE REQUIREMENT SPECIFICATION E-R DIAGRAM DATA FLOW DIAGRRAM STATE TRANSITION DIAGRAM DATA DICTIONARY 5. LIMITATIONS 6. FUTURE SCOPE 7. BIBLIOGRAPHY / REFERENCES 1. OBJECTIVE: To develop software for railway reservation system with various functional and non-functional part of design namely‚ • PROBLEM ANALYSIS AND REQUIREMENT ANALYSIS. • TICKET ENQUIRY • PNR GENERATION
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COMSATS Institute of Information Technology Requirements Engineering Requirements Elicitation Techniques Atique Zafar Elicitation techniques Specific techniques which may be used to collect knowledge about system requirements This knowledge must be structured Elicitation problems 2 Partitioning - aggregating related knowledge Abstraction - recognizing generalities Projection - organizing according to perspective Not enough time for elicitation Inadequate preparation by
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Specific Requirements Functionality The system shall be designed such that a user can query information stored in the databases. For example‚ candidate details etc The system shall be designed for easy navigation. Also each separate database can be modified to tailor a client’s needs. The system shall be able to provide all the system features as outline in section containing the objective. Usability The system shall enable the users to navigate and perform operations in an intuitive and easy
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Embedding a VRE in an Institutional Environment (EVIE). Workpackage 2: User Requirements Analysis User Requirements Analysis Report D M Sergeant‚ S Andrews‚ A Farquhar Executive Summary EVIE is a JISC-funded project which is aiming to develop a virtual research environment for staff based around portal technology. EVIE is funded on a 2-year basis‚ from November 2004‚ and is being led by the University of Leeds Library. The environment will enable researchers to share information across
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Functional Requirements 1. Catering Service Order 2.1 The system will allow customers to avail of the catering service via online. 2.2 The system will allow customers to place a catering service request or order‚ while also choosing among the established menu‚ prices‚ payment options‚ packages and other specifications‚ via online. 2.3 2. Receiving of Catering Orders 3.4 The system will allow the employees receiving orders for catering to check the orders via online
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Table of Contents 1. Introduction 1 1.1 Purpose 1 1.2 Scope 1 3. Specific Requirements 2 3.1 Functional Requirements 2 4. Systems Modeling 3 4.1 Context Level DFD 3 4.2 Level Zero DFD 3 4.3 Use Case diagrams & descriptions 3 4.4 O-O Analysis Class Diagrams 3 4.5 Design Constraints 3 4.5.1 3 4.5.2 3 6. System Interfaces 3 Software Requirements Specification Introduction SAHER system is an automated traffic violation system
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