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Requirements Engineering
Requirements engineering (RE) is the process of defining, documenting, and maintaining requirements in the engineering design process. It is a common role in systems engineering and software engineering. The first use of the term ''requirements engineering'' was probably in 1964 in the conference paper "Maintenance, Maintainability, and System Requirements Engineering", but it did not come into general use until the late 1990s with the publication of an IEEE Computer Society tutorial in March 1997 and the establishment of a conference series on requirements engineering that has evolved into the International Requirements Engineering Conference. In the waterfall model, requirements engineering is presented as the first phase of the development process. Later development methods, including the Rational Unified Process (RUP) for software, assume that requirements engineering continues through a system's lifetime. Requirement management, which is a sub-function of Systems Enginee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Conference On Software Engineering
The International Conference on Software Engineering (ICSE), is one of the largest annual software engineering conferences. It has an 'A*' rating in thRankingsof thComputing Research and Education Association of Australasia (CORE)and an 'A1' rating from the Brazilian ministry of education. Furthermore, it is the software engineering conference with the highest Microsoft Academic field rating. The first ICSE conference was in 1975 in Washington DC ) , image_skyline = , image_caption = Clockwise from top left: the Washington Monument and Lincoln Memorial on the National Mall, United States Capitol, Logan Circle, Jefferson Memorial, White House, Adams Morgan, .... List of Conferences Past and future ICSE conferences include: References External links Pointers to ICSE conference websites {{DEFAULTSORT:International Conference On Software Engineering Software engineering conferences ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Use Case
In software and systems engineering, the phrase use case is a polyseme with two senses: # A usage scenario for a piece of software; often used in the plural to suggest situations where a piece of software may be useful. # A potential scenario in which a system receives an external request (such as user input) and responds to it. This article discusses the latter sense. A ''use case'' is a list of actions or event steps typically defining the interactions between a role (known in the Unified Modeling Language (UML) as an ''actor'') and a system to achieve a goal. The actor can be a human or another external system. In systems engineering, use cases are used at a higher level than within software engineering, often representing missions or stakeholder goals. The detailed requirements may then be captured in the Systems Modeling Language (SysML) or as contractual statements. History In 1987, Ivar Jacobson presented the first article on use cases at the OOPSLA'87 conference. H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TOGAF
The Open Group Architecture Framework (TOGAF) is the most used framework for enterprise architecture as of 2020 that provides an approach for designing, planning, implementing, and governing an enterprise information technology architecture. TOGAF is a high-level approach to design. It is typically modeled at four levels: Business, Application, Data, and Technology. It relies heavily on modularization, standardization, and already existing, proven technologies and products. TOGAF was developed starting 1995 by The Open Group, based on United States Department of Defense's TAFIM and Capgemini's Integrated Architecture Framework (IAF). As of 2016, The Open Group claims that TOGAF is employed by 80% of Global 50 companies and 60% of Fortune 500 companies. Overview An architecture framework is a set of tools which can be used for developing a broad range of different architectures. It should: * describe a method for defining an information system in terms of a set of building bl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IEEE 12207
ISO/IEC/IEEE 12207 ''Systems and software engineering – Software life cycle processes'' is an international standard for software lifecycle processes. First introduced in 1995, it aims to be a primary standard that defines all the processes required for developing and maintaining software systems, including the outcomes and/or activities of each process. Revision history ISO/IEC/IEEE 12207:2017 is the newest version, published in November 2017. The IEEE Computer Society joined directly with ISO/IEC JTC 1/SC 7/WG 7 in the editing process for this version. A significant change is that it adopts a process model identical to the ISO/IEC/IEEE 15288:2015 process model (there is one name change, the 15288 "System Requirements Definition" process is renamed to the "System/Software Requirements Definition" process). This harmonization of the two standards led to the removal of separate software development and software reuse processes, bringing the total number of 43 processes from 12 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Requirements Engineering Board
The International Requirements Engineering Board (IREB) e.V. was founded in Fürth in Germany in October 2006. IREB e.V. is as a legal entity based in Germany. The IREB is the holder for the international certification scheme ''Certified Professional for Requirements Engineering (CPRE)''. It is IREB's role to support a single, universally accepted, international qualification scheme, aimed at Requirements Engineering for professionals, by providing the core syllabi and by setting guidelines for accreditation and examination. The accreditation process and certification are regulated by the steering committee of IREB. The steering committee of IREB is built out of the personal members of IREB. Personal members of the IREB are international experts in requirements engineering from universities, economy and education. Certified Professional for Requirements Engineering The IREB Certified Professional for Requirements Engineering (CPRE) is an international accepted qualification for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Requirements Engineering Specialist Group
The Requirements Engineering Specialist Group (RESG) is a Specialist Group of the British Computer Society. It runs events on all aspects of Requirements. Mission of the RESG The RESG's stated purpose is "to provide a forum for interaction between the many disciplines involved" in Requirements Engineering,RESG website Retrieved 29 October 2011 which it explains is "a key activity in the development of software systems and is concerned with the identification of the goals of stakeholders and their elaboration into precise statements of desired services and behaviour." The RESG describes as "the elicitation, definition, modelling, analysis, specification and va ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Requirements Engineering Tools
Requirements engineering tools are usually software products to ease the RE processes and allow for more systematic and formalized handling of requirements, change management and traceability. The PMI guide ''Requirements Management: A Practical Guide'' recommends that a requirements tool should be identified at the beginning of the project, as equirementstraceability can get complex and that switching tool mid-term could present a challenge. According to ISO/IEC TR 24766:2009, six major tool capabilities exist: # Requirements elicitation # Requirements analysis # Requirements specification # Requirements verification and validation # Requirements management # Other capabilities RE tool list As with most software, the vendor/owner, tool name or scope change over time. Note that compliance with, for example, safety standards such as ISO 26262 is supported by few tools directly or indirectly via specialist consulting. Unlike the major six tool capabilities (see above), the f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Illusion
An illusion is a distortion of the senses, which can reveal how the mind normally organizes and interprets sensory stimulation. Although illusions distort the human perception of reality, they are generally shared by most people. Illusions may occur with any of the human senses, but visual illusions ( optical illusions) are the best-known and understood. The emphasis on visual illusions occurs because vision often dominates the other senses. For example, individuals watching a ventriloquist will perceive the voice is coming from the dummy since they are able to see the dummy mouth the words. Some illusions are based on general assumptions the brain makes during perception. These assumptions are made using organizational principles (e.g., Gestalt theory), an individual's capacity for depth perception and motion perception, and perceptual constancy. Other illusions occur because of biological sensory structures within the human body or conditions outside the body within one's phy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Information And Software Technology
''Information and Software Technology'' is a peer-reviewed scientific journal on software development and related issues, published by Elsevier. The journal was established in 1959 as ''Data Processing'', obtaining its current title in 1987. The journal is abstracted and indexed in Scopus Scopus is Elsevier's abstract and citation database launched in 2004. Scopus covers nearly 36,377 titles (22,794 active titles and 13,583 inactive titles) from approximately 11,678 publishers, of which 34,346 are peer-reviewed journals in top-l .... References External links * Publications established in 1959 Software engineering publications English-language journals Elsevier academic journals 10 times per year journals {{Compu-journal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Requirements Management
Requirements management is the process of documenting, analyzing, tracing, prioritizing and agreeing on requirements and then controlling change and communicating to relevant stakeholders. It is a continuous process throughout a project. A requirement is a capability to which a project outcome (product or service) should conform. Overview The purpose of requirements management is to ensure that an organization documents, verifies, and meets the needs and expectations of its customers and internal or external stakeholders. Requirements management begins with the analysis and elicitation of the objectives and constraints of the organization. Requirements management further includes supporting planning for requirements, integrating requirements and the organization for working with them (attributes for requirements), as well as relationships with other information delivering against requirements, and changes for these. The traceability thus established is used in managing requireme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
System Modeling
Systems modeling or system modeling is the interdisciplinary study of the use of models to conceptualize and construct systems in business and IT development.Research interests Professor , Last changed 2006-12-01. Retrieved June 19, 2009. A common type of systems modeling is ing, with specific techniques such as the and |
