Functional Requirements Description

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• Functional Requirements for Bibliographic Records — or FRBR, sometimes pronounced (IPA pronunciation: IPA| [fɝbɚ] ) is a conceptual entity relationship model developed by the International Federation of Library Associations and Institutions (IFLA) that relates user tasks of retrieval and access in …   Wikipedia

• Functional requirements — In software engineering, a functional requirement defines a function of a software system or its component. A function is described as a set of inputs, the behavior, and outputs (see also ). Functional requirements may be calculations, technical… …   Wikipedia

• Requirements analysis — in systems engineering and software engineering, encompasses those tasks that go into determining the needs or conditions to meet for a new or altered product, taking account of the possibly conflicting requirements of the various stakeholders,… …   Wikipedia

• Functional verification — Functional verification, in electronic design automation, is the task of verifying that the logic design conforms to specification. In everyday terms, functional verification attempts to answer the question Does this proposed design do what is… …   Wikipedia

• Description logic — (DL) is a family of formal knowledge representation languages. It is more expressive than propositional logic but has more efficient decision problems than first order predicate logic. DL is used in artificial intelligence for formal reasoning on …   Wikipedia

• Functional Software Architecture — A Functional Software Architecture (FSA) is an architectural model that identifies enterprise functions, interactions and corresponding IT needs. These functions can be used as reference by different domain experts to develop IT systems as part… …   Wikipedia

• Architecture description language — An Architecture Description Language (ADL) is a computer language used to describe software and/or system architectures. This means in case of technical architecture, the architecture must be communicated to software developers. With functional… …   Wikipedia

• Software Requirements Specification — A Software Requirements Specification (SRS) is a complete description of the behavior of the system to be developed. It includes a set of use cases that describe all the interactions the users will have with the software. Use cases are also known …   Wikipedia

• Resource Description and Access — Die Anglo American Cataloguing Rules (AACR) sind ein bibliothekarisches Regelwerk, das erstmals 1967 verabschiedet wurde. Die zweite Ausgabe (AACR2) stammt aus dem Jahr 1978, die jüngste Revision erfolgte 2002 (AACR2r). AACR2 ist das weltweit am… …   Deutsch Wikipedia

• Resource Description and Access — or RDA is a set of instructions for the cataloguing of books and other materials held in libraries. RDA is intended to replace AACR2, a standard in widespread use in Anglo American libraries. It is expected to be released online in 2009.RDA… …   Wikipedia

• Hardware description language — In electronics, a hardware description language or HDL is any language from a class of computer languages and/or programming languages for formal description of electronic circuits. It can describe the circuit s operation, its design and… …   Wikipedia