standards of software quality assurance

... corre-sponded to a direct change of the slope of the curve [19] Academic software developed by the MD Anderson hospital (Doselab) was used to analyze films by profile and isodose comparison Since ... not to a phantom, is the final goal of IMRT verifica-tion Back calculation of the daily dose with the use of CBCT acquisition crossed a stage in the quality of the treatment follow-up [39] Conclusion ... decade, a lot of centers in the world are starting this technology The goal of this paper is to provide an important number of measurements and to develop the understanding of the results quality depending

Ngày tải lên: 09/08/2014, 09:20

... reviews that are necessary for approval of the design product.  Without this approval, the development team cannot continue to the next phase of the software development project Formal design ... senior members of the project team together with appropriate senior professionals assigned to other projects and departments, customer–user representatives, and in some cases, software development ... short presentation of the design document Trang 99Trang 10- A short presentation of the design document. - Comments made by members of the review team. - Verification and validation of comments is

Ngày tải lên: 18/08/2014, 15:35

... Integrity Usability 14 Quality Factors Quality Criteria Trang 15Mc.Call: MappingSimplicity Conciseness Instrumentation Self-descriptiveness Expandability Generality Modularity Software-system independence ... lượng ( quality factors ) được đưa ra từ 3 khía cạnh này, để users và devs “hiểu nhau” (có chung quan điểm). 3 Quality factors được mô hình “phiên dịch” thành các đặc điểm của PM ( quality ... đối với yêu cầu. 4 Trang 5Mối quan hệ giữa các đặc tảdot arrow = “is the origin of…”, arrow = “are stored in …” 5 Software_Requirements, 3rd edition, 2013.pdf: Page 8 Trang 6Các yếu tố tham gia

Ngày tải lên: 31/10/2020, 15:19

... Ghi chú 1 Chương 1: Software Quality 1.1 Definition of high-quality software 1.2 Different views of quality 1.3 Framework for quality definition 1.4 Definition and attributes of defects 1.5 How ... 4.1.1 2 Chương 2: Quality engineering 3.1 Activities and Process of Quality engineering 3.2 Quality planning 3.3 Quality assessment and improvement 3.4 QA & QC activities in software process ... thuyết (tiết) Nhiệm vụ của sinh viên 1 Chương 1: Overview Chương 2: What Is Software Quality? Chương 3: Quality Assurance 3 -Nghiên cứu trước: +Tài liệu [1]: nội dung từ Chương 1 đến Chương

Ngày tải lên: 26/12/2020, 09:34

... Ghi chú 1 Chương 1: Software Quality 1.1 Definition of high-quality software 1.2 Different views of quality 1.3 Framework for quality definition 1.4 Definition and attributes of defects 1.5 How ... 4.1.1 2 Chương 2: Quality engineering 3.1 Activities and Process of Quality engineering 3.2 Quality planning 3.3 Quality assessment and improvement 3.4 QA & QC activities in software process ... thuyết (tiết) Nhiệm vụ của sinh viên 1 Chương 1: Overview Chương 2: What Is Software Quality? Chương 3: Quality Assurance 3 -Nghiên cứu trước: +Tài liệu [1]: nội dung từ Chương 1 đến Chương

Ngày tải lên: 26/12/2020, 09:36

... of software engineering: quality assurance of software products and services  We’ll learn different aspects of software quality assurance in this course Trang 33  Introduction - 2 software quality ... directly to poor quality or poor software quality Trang 2121  Software Quality Assurance  So the term software quality assurance would mean that the software guarantees high quality  In this ... 1111  Software Quality Definitions  Now we’ll discuss six key factors, which are considered as definitions of software quality, and we’ll use them throughout this course Trang 1212  Software Quality

Ngày tải lên: 05/07/2022, 12:39

... result)  Software defects are also known as software errors or software bugs Trang 44  Effects of Software Defects - 1  Bugs can have a wide variety of effects, with varying levels of inconvenience ... by a software bug in the aircraft’s engine control computer Trang 88  Effects of Software Defects - 5  In 2002, a study commissioned by the US Department of Commerce’ National Institute of Standards ... Trang 1010  Categories of Software Defects  Errors of commission  Errors of omission  Errors of clarity and ambiguity  Errors of speed or capacity Trang 1111  Errors of Commission  Something

Ngày tải lên: 05/07/2022, 12:39

... that determines the quality and, ultimately, the success or failure of most software projects Trang 1313  Education and Training - 2  Education and training of software professionals can help ... defects Trang 2727  References  Software Quality: Analysis and Guidelines for Success by Capers Jones  Software Quality Engineering: Testing, Quality Assurance, and Quantifiable Improvement by ... 55  Defect Seeding  Willful insertion of errors into a software deliverable prior to a review, inspection, or testing activity  It is the quickest way of determining defect removal efficiency

Ngày tải lên: 05/07/2022, 12:41

... causes of poor software quality  Now let us look at the status of the software industry’s seriousness of the software industry with respect to the software quality assurance Trang 88  Quality Assurance ... bad quality software Trang 44   But still we see that the software industry still suffers from problems related to software quality  Now we’ll look at six root causes of poor software quality, ... Trang 1Software Quality Assurance Lecture # 4 Trang 22  Today’s Lecture  Reasons for poor software quality  Characteristics of quality laggard companies  Quality attributes Trang 33   Some of

Ngày tải lên: 05/07/2022, 12:42

... quality commercial software packages Trang 2222  Economics of Software Quality - 4  High quality software achieves better satisfaction ratings than low quality user-software  High quality software ... 1717  Costs of Software Quality - 3  Quality value from enhanced Trang 18Economics of Software Quality Trang 1919  Economics of Software Quality - 1  High quality software applications have ... 15Costs of Software Quality Trang 1616  Costs of Software Quality - 2  Post-release customer support costs  Litigation and damage award costs  Quality savings from reduced Trang 1717  Costs of Software

Ngày tải lên: 05/07/2022, 12:42

... perception of quality and reliability  User perception of features in the software product  User perception of ease of learning  User perception of ease of use  User perception of customer ... Trang 1Software Quality Assurance Lecture # 6 Trang 22  Trang 3Quality Measurements Trang 44  Quality Measurement Questions  What should be measured for quality?  How often should quality ... Imitation of usability features of competitive or similar products by other vendors Trang 1313  Barriers to Software Quality Measurement  Lack of understanding of need to measure quality  Often

Ngày tải lên: 05/07/2022, 12:45

... Trang 1Software Requirements and SQA Lecture # 7 Trang 22  Second Phase of the Course  In this phase, we will discuss the importance, impact, practices, and techniques of software quality assurance ... what the software system will do without describing how it will do it  External behavior Trang 88  Software Requirements - 2  Software requirements may be:  Abstract statements of services ... Davis  A Practitioner’s Approach to Software Engineering by Roger Pressman  Software Engineering 6 th Edition, by I Sommerville, 2000  ‘Software Engineering Quality Practices’ by R K Kandt,

Ngày tải lên: 05/07/2022, 12:45

... efficiency, and defect rates are all monitored for software projects Trang 1919  Damage Control of Creeping Requirements  Following quality assurance mechanisms can limit the damage done by ... I Sommerville, John Wiley & Sons, 1998  ‘Software Requirements: Objects, Functions, and States’ by A Davis, PH, 1993  ‘Software Engineering Quality Practices’ by R K Kandt, Auerbach Publications, ... levels of abstraction from deliberately vague product specifications to detailed and precise descriptions of all aspects of a system Trang 2929  Essentials for Writing Requirements - 4  Level of

Ngày tải lên: 05/07/2022, 12:45

... understand which components of the software satisfy each requirement Trang 3232  Traced and Traceability - 2  Backward-to-requirements traceability implies that every software component explicitly ...  References  Software Quality: Analysis and Guidelines for Success by Capers Jones  Requirements Analysis and Specification by Alan M Davis  A Practitioner’s Approach to Software Engineering ... Approach to Software Engineering by Roger Pressman  Software Engineering 6 th Edition, by I Sommerville, 2000  ‘Software Engineering Quality Practices’ by R K Kandt, Auerbach Publications,

Ngày tải lên: 05/07/2022, 12:46

... 1Software Design and SQA Lecture # 10 Trang 22  Recap  Software requirements and software quality assurance Trang 33  Today’s Lecture  Software design  Software design model and process  Software ... every aspect of software design Trang 1616  Design and Quality  Design is the place where quality is fostered in software engineering  Design provides us with representation of software which ... design inspections are one of the most powerful and successful software quality approaches of all times  Software professionals should incorporate inspections in their software development process

Ngày tải lên: 05/07/2022, 12:46

... Trang 1Quality Design Concepts – I Lecture # 11 Trang 22  Recap  Introduced software design and how it relates with software quality assurance Trang 33  Trang 4Design Process Trang 55   Software ... developing high quality software designs  Designers apply these guidelines with the help of fundamental design concepts, which improve the internal and external quality of software design Trang ... nontrivial software system is free of defects Trang 1414   How do we know if the design we have developed is of high quality?  Now let’s discuss three guidelines for evaluating software design

Ngày tải lên: 05/07/2022, 12:46

... three lectures, we have discussed software design and how it relates to software quality  Design is the process where quality is fostered Trang 3131  References  Software Engineering: A Practitioner’s ... greatest benefits of IH are achieved when modifications are required during testing and later, during software maintenance  Both data and procedures are hidden from other parts of the software, inadvertent ... for software design process and software design model Trang 33  Today’s Lecture  Continue with our discussion on high quality attributes for design model  We’ll also discuss characteristics of

Ngày tải lên: 05/07/2022, 12:46

... a solid link between software design and software quality assurance Trang 33  Today’s Lecture  Programming and software quality assurance Trang 44  Programming  The act of programming, also ... – of a software development effort  All prior activities culminate in their development  Programming is done in a programming language Trang 55   Errors of ambiguity and clarity  Errors of ... our ability to develop software solutions  For example, productivity of computer personnel increased about 6% per year during the 1990s, whereas the growth in NASA mission software is about 25%

Ngày tải lên: 05/07/2022, 12:47

... points during software development and serve to uncover errors and defects that can then be removed  Software reviews “purify” the software engineering activities Trang 1111  Objectives of Technical ... predictable, quality than can be achieved without reviews, in order to make technical work more management Trang 1010  Objectives of Technical Reviews - 2  Software reviews are a “filter” for software ...  Objectives of Management Reviews - 2  Identify if the project needs a change of direction  Control the project through adequate allocation of resources Trang 1616  Trang 17Responsibilities of Roles

Ngày tải lên: 05/07/2022, 12:47

... Trang 1Software Inspections - I Lecture # 15 Trang 22  Inspections - 1  An inspection is a rigorous team review of a work product by peers of the producer of the work product  The size of the ... substantial amount of rework is avoided  This results in the reduction of costs Trang 1414  shipment of the software, then these costs are even higher disbanded after the completion of the project ... defects earlier in than later in the software life cycle Trang 99   We know that defects are injected in every software life cycle activity  We remove some of these defects in testing activities

Ngày tải lên: 05/07/2022, 12:47