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Dansk Datamatik Center
Dansk Datamatik Center (DDC) was a Danish software research and development centre that existed from 1979 to 1989. Its main purpose was to demonstrate the value of using modern techniques, especially those involving formal methods, in software design and software development, development. Three major projects dominated much of the centre's existence. The first concerned the formal specification and compilation of the CHILL, CHILL programming language for use in telecommunication switches. The second involved the formal specification and compilation of the Ada (programming language), Ada programming language. Both the Ada and CHILL efforts made use of formal methods. In particular, DDC worked with Meta-IV (specification language), Meta-IV, an early version of the specification language of the Vienna Development Method (VDM) formal method for the development of computer-based systems. As founded by Dines Bjørner, this represented the "Danish School" of VDM. This use of VDM ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DDC-I
DDC-I, Inc. is a privately held company providing software development of real-time operating systems, software development tools, and software services for Life-critical system, safety-critical embedded applications, headquartered in Phoenix, Arizona. It was first created in 1985 as the Danish firm DDC International A/S (also known as DDC-I A/S), a commercial outgrowth of Dansk Datamatik Center, a Danish software research and development organization of the 1980s. The American subsidiary was created in 1986. For many years, the firm specialized in language compilers for the programming language Ada (programming language), Ada. In 2003, the Danish office was closed and all operations moved to the Phoenix location. Origins The origins of DDC International A/S lay in Dansk Datamatik Center, a Danish software research and development organization that was formed in 1979 to demonstrate the value of using modern techniques, especially those involving formal methods, in software desi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Research Center
Center or centre may refer to: Mathematics *Center (geometry), the middle of an object * Center (algebra), used in various contexts ** Center (group theory) ** Center (ring theory) * Graph center, the set of all vertices of minimum eccentricity Places United States * Centre, Alabama * Center, Colorado * Center, Georgia * Center, Indiana * Center, Jay County, Indiana * Center, Warrick County, Indiana * Center, Kentucky * Center, Missouri * Center, Nebraska * Center, North Dakota * Centre County, Pennsylvania * Center, Portland, Oregon * Center, Texas * Center, Washington * Center, Outagamie County, Wisconsin * Center, Rock County, Wisconsin **Center (community), Wisconsin *Center Township (other) *Centre Township (other) *Centre Avenue (other) *Center Hill (other) Other countries * Centre region, Hainaut, Belgium * Centre Region, Burkina Faso * Centre Region (Cameroon) * Centre-Val de Loire, formerly Centre, France * Centre (de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CHILL Programming Language
In computing, CHILL (an acronym for CCITT High Level Language) is a procedural programming language designed for use in telecommunication switches (the hardware used inside telephone exchanges). The language is still used for legacy systems in some telecommunication companies and for signal box programming. The CHILL language is similar in size and complexity to the original Ada language. The first specification of the CHILL language was published in 1980, a few years before Ada. ITU provides a standard CHILL compiler. A free CHILL compiler was bundled with GCC up to version 2.95, however, was removed from later versions. An object-oriented version, called Object CHILL, was developed also. ITU is responsible for the CHILL standard, known as ITU-T Rec. Z.200. The equivalent ISO standard is ISO/IEC 9496:2003. (The text of the two documents is the same). In late 1999 CCITT stopped maintaining the CHILL standard. CHILL was used in systems of Alcatel System 12 and Siemens EWS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Denotational Semantics
In computer science, denotational semantics (initially known as mathematical semantics or Scott–Strachey semantics) is an approach of formalizing the meanings of programming languages by constructing mathematical objects (called ''denotations'') that describe the meanings of expressions from the languages. Other approaches providing formal semantics of programming languages include axiomatic semantics and operational semantics. Broadly speaking, denotational semantics is concerned with finding mathematical objects called domains that represent what programs do. For example, programs (or program phrases) might be represented by partial functionsDana S. ScottOutline of a mathematical theory of computation Technical Monograph PRG-2, Oxford University Computing Laboratory, Oxford, England, November 1970. Dana Scott and Christopher Strachey. ''Toward a mathematical semantics for computer languages'' Oxford Programming Research Group Technical Monograph. PRG-6. 1971. or by ga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Danish Design Centre
The Danish Design Center (DDC) is Denmark’s national center for design. Established in 1978, DDC is a non-profit foundation under the Danish Ministry of Business, Industry and Financial Affairs. The role of DDC is to promote the use of design in business and industry, help professionalise the design industry, and document, promote and brand Danish design in Denmark and abroad. The Danish Design Center is rooted in Denmark’s design history and in the values of Danish design but is oriented towards the future. It is the vision of DDC to use design as a method and mindset to solve some of society's greatest challenges, particularly within the green, social and digital transitions. The Danish Design Center is located in BLOX, a hub for design, architecture and urban innovation in Copenhagen, and the CEO is Christian Bason. References {{Authority control Modernist architecture in Copenhagen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mølleåen
Mølleåen, also Mølleå, sometimes translated as the Millstream, is a small river in North Zealand, Denmark, which runs from the west of Bastrup Sø near Lynge to the Øresund between Taarbæk and Skodsborg. The valley contains several country houses and a series of mills which initiated Denmark's industrial development. Course The source of the river is Hettings Mose between the lakes of Buresø and Bastrup Sø. Over the next , the river drops until it reaches the sea. After Bastrup Sø, the river runs through a swampy area to Farum Sø. Thereafter, for a period it becomes "Fiskebæk Å", passing under the Hillerød motorenway (E16) and Frederiksborgsvej before reaching Denmark's deepest lake, Furesø, with a depth of . After passing through Frederiksdal Storskov, the river runs under Nybrovej until it meets the lake of Lyngby Sø. Between here and the sea, the river falls a further , providing excellent opportunities for water mills. The river winds through the gardens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copenhagen University
The University of Copenhagen ( da, Københavns Universitet, KU) is a prestigious public research university in Copenhagen, Denmark. Founded in 1479, the University of Copenhagen is the second-oldest university in Scandinavia after Uppsala University, and ranks as one of the top universities in the Nordic countries, Europe and the world. Its establishment sanctioned by Pope Sixtus IV, the University of Copenhagen was founded by Christian I of Denmark as a Catholic teaching institution with a predominantly theological focus. In 1537, it was re-established by King Christian III as part of the Lutheran Reformation. Up until the 18th century, the university was primarily concerned with educating clergymen. Through various reforms in the 18th and 19th century, the University of Copenhagen was transformed into a modern, secular university, with science and the humanities replacing theology as the main subjects studied and taught. The University of Copenhagen consists of six different ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regnecentralen
Regnecentralen (RC) was the first Danish computer company, founded on October 12, 1955. Through the 1950s and 1960s, they designed a series of computers, originally for their own use, and later to be sold commercially. Descendants of these systems sold well into the 1980s. They also developed a series of high-speed paper tape machines, and produced Data General Nova machines under license. Genesis What would become RC began as an advisory board formed by the Danish ''Akademiet for de Tekniske Videnskaber'' (''Academy of Applied Sciences'') to keep abreast of developments in modern electronic computing devices taking place in other countries. After several years in the advisory role, in 1952 they decided to form a computing service bureau for Danish government, military and research uses. Led by Niels Ivar Bech, the group was also given the details of the BESK machine being designed at the Swedish Mathematical Center (Matematikmaskinnämndens Arbetsgrupp). The group decided to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KMD (company)
KMD (formerly ''Kommunedata'' which literally translates to 'municipality data'), develops IT solutions for Danish municipalities, government and others, as well as some branches of the army. Until 2009 it was owned by the municipalities' national association (''Kommunernes Landsforening'' - KL), who sold the company to EQT Partners (85%) and Arbejdsmarkedets Tillægspension (15%). In 2012 EQT Partners sold its stake in the company to the private equity company Advent International. ''Kommunedata'' was established in 1972 by a merger of municipal IT centres. KMD currently employs over 3000 employees. In 2019, Japanese company NEC is a Japanese multinational information technology and electronics corporation, headquartered in Minato, Tokyo. The company was known as the Nippon Electric Company, Limited, before rebranding in 1983 as NEC. It provides IT and network soluti ... acquired KMD for 8 billion DKK. Subsidiaries * KMD BPO * KMD Medialogic * KMD Poland * KMD Sver ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Danish Defence Research Establishment
Danish Defence Research Establishment ( da, Forsvarets Forskningstjeneste) short FOFT was the consultative, guiding and promotion organ in the scientific and technical area for the Danish Armed Forces. It was an independent institute under the Ministry of Defence. FOFT was located on Svanemøllens Barracks in Copenhagen. Established in 1970 as a successor to Forsvarets Forskningsråd, it had a status of sector-research-institute, on the same line as example Arbejdsmiljøinstituttet, Statens Institut for Folkesundhed or Statens Serum Institut. FOFT represented the Danish military in international research-fora, like NATO Research and Technology Organisation (RTO) or Western European Armaments Group (WEAG). On 31 December 2006 the agency was disbanded and the responsibilities transferred to Defence Materiel Service. External links Archived former website {{authority control Defence Research Establishment Defence Research Establishment {{Use dmy dates, date=April 2022 The De ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Information Technology
Information technology (IT) is the use of computers to create, process, store, retrieve, and exchange all kinds of Data (computing), data . and information. IT forms part of information and communications technology (ICT). An information technology system (IT system) is generally an information system, a communications system, or, more specifically speaking, a Computer, computer system — including all Computer hardware, hardware, software, and peripheral equipment — operated by a limited group of IT users. Although humans have been storing, retrieving, manipulating, and communicating information since the earliest writing systems were developed, the term ''information technology'' in its modern sense first appeared in a 1958 article published in the ''Harvard Business Review''; authors Harold Leavitt, Harold J. Leavitt and Thomas L. Whisler commented that "the new technology does not yet have a single established name. We shall call it information technology (IT)." Their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
