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ISO/IEC 11404

ISO/IEC 11404, General Purpose Datatypes (GPD), are a collection of datatypes defined independently of any particular programming language or implementation. These datatypes can be used to describe interfaces to existing libraries without having to specify the language (such as Fortran or C).

The first edition of this standard was published in 1996 under the title "Language-independent datatypes". The standard was revised by the responsible ISO sub-committee (JTC1/SC22 - Information Technology - Programming languages). The revised version has the new title "General Purpose Datatypes".

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ISO/IEC 11404

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ISO / IEC 11404, General Purpose Datatypes ( GPD ), are a collection of datatypes defined independently of any particular programming language or implementation. These datatypes can be used to describe interfaces to existing libraries without having to specify the language (such as Fortran or C ). The first edition of this standard was published in 1996 under the title " Language-independent datatypes". The standard was revised by the responsible ISO sub-committee ( JTC1 / SC22 - Information Technology - Programming languages). The revised version has the new title "General Purpose Datatypes". External links ISO/IEC 11404:2007 , complete text of General purpose datatypes. ISO / IEC 11404, General Purpose Datatypes ( GPD ), are a collection of datatypes defined independently of any particular programming language or implementation. These datatypes can be used to describe interfaces to existing libraries without having to specify the language (such as Fortran or C ). The first edition of this standard was publi ...more...



ISO/IEC 10967

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ISO/IEC 10967 , Language independent arithmetic (LIA), is a series of standards on computer arithmetic. It is compatible with ISO/IEC/IEEE 60559:2011 , more known as IEEE 754-2008 , and indeed much of the specifications are for IEEE 754 special values (though such values are not required by LIA itself, unless the parameter iec is true ). It was developed by the working group ISO/IEC JTC1/SC22 /WG11, which was disbanded in 2011. LIA currently consists of three parts: Part 1: Integer and floating point arithmetic, second edition published 2012. Part 2: Elementary numerical functions, first edition published 2001. Part 3: Complex integer and floating point arithmetic and complex elementary numerical functions, first edition published 2006. Parts Part 1 Part 1 deals with the basic integer and floating point datatypes (for multiple radices, including 2 and 10), but unlike IEEE 754-2008 not the representation of the values. Part 1 also deals with basic arithmetic, including comparisons, on values of such datatypes. ...more...



List of International Organization for Standardization standards

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This is a list of published International Organization for Standardization (ISO) standards and other deliverables. For a complete and up-to-date list of all the ISO standards, see the ISO catalogue. The standards are protected by copyright and most of them must be purchased. However, about 300 of the standards produced by ISO and IEC 's Joint Technical Committee 1 ( JTC1 ) have been made freely and publicly available. ISO 1 – ISO 99 ISO 1 :2016 Geometrical product specifications (GPS) - Standard reference temperature for the specification of geometrical and dimensional properties ISO 2 :1973 Textiles – Designation of the direction of twist in yarns and related products ISO 3 :1973 Preferred numbers – Series of preferred numbers ISO 4 :1997 Information and documentation – Rules for the abbreviation of title words and titles of publications ISO 5 Photography and graphic technology – Density measurements ISO 6 :1993 Photography – Black-and-white pictorial still camera negative film/process systems – Determinati ...more...



Language-independent specification

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A language-independent specification ( LIS ) is a programming language specification providing a common interface usable for defining semantics applicable toward arbitrary language bindings . LIS's are language-agnostic; they mitigate the risk that a certain language binding might reduce compatibility with other languages. An ideal LIS allows the language bindings to take advantage of features of a programming language uncompromisingly. Examples of LIS include Interface description language , Simplified Wrapper and Interface Generator and Common Language Infrastructure . Recursive transcompiling can be used to distribute a language independent specification across many different technologies, with each technology potentially keeping an authoritative description of a different part of the specification. Recursive transcompiling provides the general methodology for distributing this authoritative information through the rest of the derivative code pipeline. See also Derivative code ISO/IEC 10967 ISO/IEC 11404 L ...more...



Representation term

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A representation term is a word, or a combination of words, that semantically represent the data type (value domain) of a data element. A representation term is commonly referred to as a class word by those familiar with data dictionaries . ISO/IEC 11179-5:2005 defines representation term as a designation of an instance of a representation class As used in ISO/IEC 11179 , the representation term is that part of a data element name that provides a semantic pointer to the underlying data type. A Representation class is a class of representations. This representation class provides a way to classify or group data elements . A Representation Term may be thought of as an attribute of a data element in a metadata registry that classifies the data element according to the type of data stored in the data element. Representation terms are typically "approved" by the organization or standards body using them. For example, the UN publishes its approved list as part of the UN/CEFACT Core Components Technical Specificatio ...more...



ISO 20400

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ISO 20400 Sustainable procurement -- Guidance provides guidance to organizations, independent of their activity or size, on integrating sustainability within procurement . It is intended for stakeholders involved in, or impacted by, procurement decisions and processes. This standard was developed by ISO project committee ISO/PC 277. History The standard was developed by project committee ISO/PC 277, which started work in the year 2013. The first edition of ISO 20400 was published on 21 April 2017. Main requirements of the standard The ISO 20400:2017 adopts the structure in the following breakdown: 1 Scope 2 Normative references 3 Terms and definitions 4 Understanding the fundamentals 5 Integrating sustainability into the organization's procurement policy and strategy 6 Organizing the procurement function toward sustainability 7 Integrating sustainability into the procurement process See also Quality management system List of ISO standards Conformity assessment International Organization for Standardization ...more...



Knowledge Discovery Metamodel

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Knowledge Discovery Metamodel ( KDM ) is a publicly available specification from the Object Management Group (OMG). KDM is a common intermediate representation for existing software systems and their operating environments, that defines common metadata required for deep semantic integration of Application Lifecycle Management tools. KDM was designed as the OMG's foundation for software modernization , IT portfolio management and software assurance. KDM uses OMG's Meta-Object Facility to define an XMI interchange format between tools that work with existing software as well as an abstract interface ( API ) for the next-generation assurance and modernization tools. KDM standardizes existing approaches to knowledge discovery in software engineering artifacts, also known as software mining . History In November 2003, the OMG's Architecture-Driven Modernization Task Force recommended, and the Platform Technical Committee issued, the Knowledge Discovery Metamodel (KDM) RFP. The objective of this RFP was to provide ...more...



ISO 13849

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ISO 13849 is a safety standard which deals with safety-related design principles of employed control systems to establish different safety Performance Levels (PL). It replaced EN 954-1 in December 2011. Part 1 defines the general principles for design. Part 2 describes the validation . References "Safety of machinery -- Safety-related parts of control systems -- Part 1: General principles for design" . ISO . Retrieved 31 October 2013 . "Safety and risk minimization in the operator control of plant machinery" . Plant Engineering. October 21, 2013 . Retrieved 31 October 2013 . ISO 13849 is a safety standard which deals with safety-related design principles of employed control systems to establish different safety Performance Levels (PL). It replaced EN 954-1 in December 2011. Part 1 defines the general principles for design. Part 2 describes the validation . References "Safety of machinery -- Safety-related parts of control systems -- Part 1: General principles for design" . ISO . Retrieved 31 October 2013 . ...more...



ISO 37120

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ISO 37120 Sustainable development of communities -- Indicators for city services and quality of life defines and establishes methodologies for a set of indicators to steer and measure the performance of city services and quality of life. This standard was developed by ISO project committee ISO/TC 268. History The standard was developed by ISO/TC 268, which started work in the year 2012. The first edition of ISO 37120 was published on May 2014. Main requirements of the standard The ISO 37120:2014 adopts the structure in the following breakdown: 1 Scope 2 Normative references 3 Terms and definitions 4 City indicators 5 Economy 6 Education 7 Energy 8 Environment 9 Finance 10 Fire and emergency response 11 Governance 12 Health 13 Recreation 14 Safety 15 Shelter 16 Solid waste 17 Telecommunication and innovation 18 Transportation 19 Urban planning 20 Wastewater 21 Water and sanitation 22 Reporting and record maintenance See also Quality management system List of ISO standards Conformity assessment International O ...more...



Legal Entity Identifier

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A Legal Entity Identifier (or LEI ) is a 20-character identifier that identifies distinct legal entities that engage in financial transactions. It is defined by ISO 17442 . Natural persons are not required to have an LEI; they’re eligible to have one issued, however, but only if they act in independent business capacity. The LEI is a global standard, designed to be non-proprietary data that is freely accessible to all. As of October 2017, over 630,000 legal entities from more than 195 countries have now been issued with LEIs. History The LEI system was developed by the G20 , in response to the inability of financial institutions to identify organisations uniquely, so that their financial transactions in different national jurisdictions can be fully tracked. The first LEIs were issued in December 2012. Code structure Structure of LEI codes 1 2 3 4 5 6 7 8 9 ... 18 19 20 LOU- Code Res- erved Entity- Identification Check- sum G.E. Financing GmbH 5493 00 84UKLVMY22DS 16 Jaguar Land Rover Ltd 2138 00 WSGIIZCX ...more...





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