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Topic: Ole-Johan Dahl



  
 Ole-Johan Dahl - Wikipedia, the free encyclopedia
Professor emeritus Ole-Johan Dahl (October 12, 1931 – June 29, 2002) was a Norwegian computer scientist and is considered to be one of the fathers of Simula and object-oriented programming along with Kristen Nygaard.
Dahl and Nygaard were the first to develop the concepts of class, subclass (allowing implicit information hiding), inheritance, dynamic object creation, etc., all important aspects of the OO paradigm.
Dahl, born in Mandal, Norway, is widely accepted as Norway’s most famous computer scientist.
http://www.wikipedia.org/wiki/Ole-Johan_Dahl   (562 words)

  
 Ole-Johan Dahl - Wikipedia, den fria encyklopedin
Ole-Johan Dahl, född 12 oktober 1931 i Mandal, Norge, död 20 juni 2002 var en norsk datavetare.
http://sv.wikipedia.org/wiki/Ole-Johan_Dahl   (47 words)

  
 Kristen Nygaard - Wikipedia, the free encyclopedia
Internationally he is acknowledged as the co-inventor of object-oriented programming and the programming language Simula with Ole-Johan Dahl in the 1960s.
Together with Ole-Johan Dahl he developed SIMULA I (1961-1965) and SIMULA 67 - the first object-oriented programming languages, introducing the concepts upon which all later object-oriented programming languages are built: objects, classes, inheritance, virtual quantities and multi-threaded (quasi-parallel) program execution.
In February 2002 he was given, once more together with Ole-Johan Dahl, the 2001 A. Turing Award by the Association for Computing Machinery (ACM), with the citation: "For ideas fundamental to the emergence of object oriented programming, through their design of the programming languages Simula I and Simula 67."
http://en.wikipedia.org/wiki/Kristen_Nygaard   (1356 words)

  
 * OLE - (Computing): Definition
Professor emeritus Ole-Johan Dahl (1931 - June 29 2002) was a Norwegian computer scientist and is considered to be one of the fathers of Simula and object-oriented programming along with Kristen Nygaard...
OLE object linking and embedding, allows creation of compound documents where parts of the document have been created using different applications...
Side note: this framework like the Mentor Falcon or OLE DB framework is proprietary.
http://en.mimi.hu/computing/ole.html   (539 words)

  
 Pages of Tribute, Department of Informatics, University of Oslo
The Department of Informatics congratulates our professor emeritus Ole-Johan Dahl and professor emeritus Kristen Nygaard on their outstanding research which has been honoured with The IEEE John von Neuman Medal and the A.M. Turing Award.
ACM/Press release, New York, February 5, 2002...The Association for Computing Machinery (ACM) has presented the 2001 A.M. Turing Award, considered the "Nobel Prize of Computing," to Ole-Johan Dahl and Kristen Nygaard of Norway for their role in the invention of object-oriented programming, the most widely used programming model today.
Dahl and Nygaard has been instrumental in developing a remarkably responsive programming model that is both flexible and agile when it is applied to complex software design and implementation," said John R. White, executive director and CEO of ACM.
http://www.ifi.uio.no/adminf/tribute.html   (1037 words)

  
 JOT: JOT: Journal of Object Technology - In Memory of Ole-Johan Dahl and Kristen Nygaard
Ole-Johan Dahl is a member of the small group of scientists who will be regarded as founders of their own field of science.
When it became known that Ole-Johan Dahl was seriously ill, he received letters and greetings from researchers all over the world, and also from professionals who wanted to thank him for the programming tools they use in everyday work.
Just a few weeks earlier, his long-term collaborator Ole-Johan Dahl had died.
http://www.jot.fm/issues/issue_2002_09/eulogy   (3314 words)

  
 ECOOP 2004: Exhibition
An exhibition in memory of Ole-Johan Dahl, Edsger Wybe Dijkstra, and Kristen Nygaard.
Dahl and Nygaard were also co-recipients of the 2002 IEEE John von Neumann Medal for the introduction of the concepts underlying object-oriented programming through the design and implementation of SIMULA 67.
Dahl and Nygaard received the Award in 2001 for ideas fundamental to the emergence of object oriented programming, through their design of the programming languages Simula I and Simula 67.
http://www.ifi.uio.no/ecoop2004/exhibition.html   (307 words)

  
 The History of Simula
The SIMULA programming language was designed and built by Ole-Johan Dahl and Kristen Nygaard at the Norwegian Computing Centre (NCC) in Oslo between 1962 and 1967.
Dahl and Nygaard decided early on that if SIMULA was to become a real programming language, and not just an academic 'paper language,' they would have to join forces with one of the dominant programming languages.
Dahl and I started out to make a simulation language, but of course we have spent so much time with all these people working on general purpose languages, that I must admit we have to some extent fallen in love with the concept of general purpose languages.
http://www.dcc.uchile.cl/~cgutierr/cursos/LP/SimulaHistory.html   (14211 words)

  
 Skrifter av Ole-Johan Dahl - kronologisk
ISBN : 91-44-06991-x [bilde] Tittel : Programming discipline / Ole-Johan Dahl Trykt : Geneva, 1974 Side : 426 - 435 I: Proceedings of the 1974 CERN school of computing Forfatter : Jonassen, Arne Tittel : Analysis of an algorithm for priority queue administration / by Arne Jonassen and Ole-Johan Dahl.
Tittel : Simula : an ALGOL-based simulation language / Ole-Johan Dahl and Kristen Nygaard.
Tittel : Basic concepts of SIMULA : an ALGOL based simulation language / by Ole-Johan Dahl and Kristen Nygaard.
http://www.ub.uio.no/umn/inf/ojd/kronologisk.html   (2026 words)

  
 The AITO Dahl-Nygaard Prize Winners For 2005
The AITO Dahl-Nygaard Prizes are named for Ole-Johan Dahl and Kristen Nygaard, two pioneers in the area of programming and simulation.
Like Dahl and Nygaard, Murphy challenges students to look at new things, be it aspects or performance measurement, with a disciplined questioning eye.
Both of them have successfully combined theory and practice in their work, like Dahl and Nygaard.
http://www.aito.org/Dahl-Nygaard-05.html   (475 words)

  
 J A O O   2 0 0 3   C O N F E R E N C E
Ole-Johan Dahl and Kristen Nygaard - the founders of object-oriented programming - have passed away in the summer 2002 with just a few weeks in between.
"The Association for Computing Machinery (ACM) has presented the 2001 A.M. Turing Award, considered the 'Nobel Prize of Computing,' to Ole-Johan Dahl and Kristen Nygaard of Norway for their role in the invention of object-oriented programming, the most widely used programming model today." (From ACM press release on February 6, 2002)
Ole Lehrmann Madsen is a professor of Computer Science, Aarhus University, and director of the Alexandra Institute A/S (http://www.alexandra.dk) - a joint venture between universities, companies and public institutions to promote private and public co-operation within IT research.
http://www.jaoo.dk/jaoo2003/showSpeaker.m?oid=2457622   (386 words)

  
 PCD 10/19/1 Nygaard
He developed, together with Ole-Johan Dahl, SIMULA I (1961-65) and SIMULA 67 - the first object oriented programming languages, introducing the concepts upon which all later object-oriented programming languages are built: Objects, classes, inheritance, virtual quantities and multi-threaded (quasi-parallel) program execution.
Since 1976 he has been engaged in the development and (since 1986) the implementation of the general object oriented programming language BETA together with Bent Bruun Kristensen, Ole Lehrmann Madsen and Birger Møller-PedersenThe language is available on a wide range of computers.
Kristen Nygaard is Professor at the University of Oslo and a consultant at the Norwegian Computing Center.
http://hci.stanford.edu/cs547/abstracts/01-02/011019-nygaard.html   (524 words)

  
 Classic Book Review: Dahl, Dijkstra, and Hoare: Structured Programming
And Ole-Johan Dahl, 1931-2002, pioneer (with Kristen Nygaard, 1926-2002) of Simula and objects, classes, and inheritance.
Dahl, Dijkstra, and Hoare's writings in this book offer a snapshot of how the software world looked in 1972, a scant three decades ago, yet an age away in terms of technology.
The third and final chapter has Dahl and Hoare talking about hierarchical program structures, which actually talks about classes and objects, making this certainly one of the earliest books to do so.
http://i.f.alexander.users.btopenworld.com/reviews/dijkstra.htm   (762 words)

  
 Principles of object-oriented analysis and design
Nygaard, together with Ole-Johan Dahl, developed the simulation language now known as Simula I. This first implementation of Simula was used for the simulation of logic circuits; however, the most popular usage was for operations research applications.
Write your comments on Fragment 4 here: Fragment 5 After the release of Simula 1, Nygaard and Dahl realised that the new language provided features which could be used for programming tasks other than simulations.
The notion of a language that would serve the dual purpose of system description and simulation programming was originated by Kristen Nygaard..
http://www.csse.monash.edu.au/courseware/cse4490/Assignments/Assignment1.doc   (747 words)

  
 Uniforum nett no - Ole-Johan Dahl er død
Norges første professor i informatikk, Ole-Johan Dahl (70) døde lørdag 29.
Uniforum nett no - Ole-Johan Dahl er død
Dahl (70) var Norges første professor i informatikk, og var hovedansvarlig for etableringen av Institutt for informatikk ved Universitetet i Oslo.
http://wo.uio.no/as/WebObjects/avis.woa/wa/visArtikkel?id=4784&del=uniforum   (153 words)

  
 Gedenkausstellung Dijkstra, Dahl, Nygaard
In this book we attempt to give a short overview of the life and scientific work of three great computing scientists: Ole-Johan Dahl, Edsger W. Dijkstra and Kristen Nygaard.
Why were Dahl and Nygaard interested in creating a description language for simulating quite different and mathematically intractable processes of life?
Dahl and Dijkstra were not only enthusiastic listeners of classical music; both of them played the piano at a high level too.
http://jmlc-itec.uni-klu.ac.at/Memorial3.htm   (1098 words)

  
 Compiling SIMULA: A Historical Study of Technological Genesis
[12] Interview with Ole-Johan Dahl, Nov. 7, 1991.
[13] Interview with Ole-Johan Dahl, Mar. 4, 1992.
Nygaard and O.J. Dahl, "The Development of the SIMULA Languages," in History of Programming Languages, R.L. Wexelblat, ed., Academic Press, New York, 1981.
http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/mags/an/&toc=comp/mags/an/1994/04/a4toc.xml&DOI=10.1109/85.329756   (958 words)

  
 ARCIVE.com SEARCH
Noyce, Robert N. Nygaard, Kristen - invented the concept of object-oriented programming with Ole-Johan Dahl.
Dahl, Ole-Johan - inventor of object-oriented programming with Kristen Nygaard.
Also performs research on system development processes and on social implications of information technology.
http://www.arcive.com/SEARCH/Internet_and_Computers/People   (198 words)

  
 ole johan dahl - ResearchIndex document query
And Ole-Johan Dahl, one of the pioneers of computer science in
Formal Development with ABEL Ole-Johan Dahl and Olaf Owe Department of Informatics
of Object Orientation: the Simula Languages #Ole-Johan Dahl June 2001 Abstract The development of the
http://citeseer.ist.psu.edu/cis?q=Ole-Johan+Dahl   (362 words)

  
 Decendancy Chart for Klokker: Ole Hansen Dahl
Edwin Marinus With (Anne Brigitta Olsdatter Dahl, Ole Hansen) was born on 16 Jul 1841 in Tromsø, Troms, Norway.
Baard Nikolai Benjamin Dahl (Ole Hansen) was born on 5 Nov 1805 in Steigen, Nordland, Norway.
Edvard Cicilius Simonsen Dahl was born in 1835.
http://www.troms-slekt.com/dahl.htm   (2155 words)

  
 INTRODUCTION TO SIMULA
The first Object Oriented Language (OOL) Simula 67 was officially introduced by Ole Johan Dahl and Kristen Nygaard at the IFIP TC 2 Working Conference on Simulation Languages in Lysebu near Oslo in May 1967.
1962 Ole-Johan Dahl and Kristen Nygaard meet in Norwegian Computing Center (NCC) in Oslo.
Nygaard and Dahl start work on a new general high-level language.
http://staff.um.edu.mt/jskl1/talk.html   (7196 words)

  
 Amazon.co.uk: Books: From Object-Orientation to Formal Methods: Essays in Memory of OLE-Johan Dahl (Lecture Notes in Computer Science S.)
Amazon.co.uk: Books: From Object-Orientation to Formal Methods: Essays in Memory of OLE-Johan Dahl (Lecture Notes in Computer Science S.)
From Object-Orientation to Formal Methods: Essays in Memory of OLE-Johan Dahl (Lecture Notes in Computer Science S.)
Top of Page : From Object-Orientation to Formal Methods: Essays in Memory of OLE-Johan Dahl (Lecture Notes in Computer Science S.)
http://www.amazon.co.uk/exec/obidos/ASIN/354021366X   (313 words)

  
 The AITO Dahl-Nygaard Prize - Statutes
The AITO prize in the name of Ole-Johan Dahl and Kristen Nygaard is an annual prize offered to two persons that have made significant contributions to the field of computer science.
The work should be in the spirit of the pioneer conceptual and implementation work that Dahl and Nygaard originated in the 1960s, which shaped our present view of programming and modelling, now known as Object-Orientation.
The prize will be presented each year at the ECOOP conference.
http://www.aito.org/Dahl-Nygaard-Prize.html   (353 words)

  
 J Dahl ( - ) Artwork Images, Exhibitions, Reviews
The contribution of artists such as Casper David Friedrich, C.W. Eckersberg, Carl Blechen, Friedrich Wasmann and Johan Christian Dahl, was to be found in their new and original...
As a retrospective, her exhibition at The Dahl features "Cable Network", the first computer print to be represented at the Polish International Graphic Triennale in 1991.
Quentin Blake, who is widely known for his illustrations to the books of Roald Dahl, has won an international reputation for...
http://wwww.wwar.com/masters/d/dahl-j.html   (657 words)

  
 DBLP: Ole-Johan Dahl
Ole-Johan Dahl, Kristen Nygaard: SIMULA - an ALGOL-based simulation language.
Ole-Johan Dahl: Time Swquences as a Tool for Describing Program Behaviour.
Essays in Memory of Ole-Johan Dahl 2004: 15-25
http://www.informatik.uni-trier.de/~ley/db/indices/a-tree/d/Dahl:Ole=Johan.html   (158 words)

  
 Object-Orientation FAQ -- Nygaard, Kristen (and Dahl, Ole-Johan)
Also inventor of object oriented design, for which Simula-67 was considered an implementation technique.
Inventor of Simula, the first object-oriented programming language.
Now B.B. Kristensen, O.L. Madsen, B. Moller- Pedersen, and K. Nygaard are working on BETA, their successor to Simula.
http://www4.informatik.uni-erlangen.de/~golm/pm/OOFAQ/oo-faq-S-7.5.html   (58 words)

  
 Norwegian Computing Centre - Art History Online Reference and Guide
The Simula programming language was designed and built by Professor emeritus Ole-Johan Dahl and Professor emeritus Kristen Nygaard at the Norwegian Computing Centre (NCC) in Oslo between 1962 and 1967.
Both received the ACM Turing Award in 2001 and the 2002 IEEE John von Neumann Medal for the introduction of the concepts underlying object-oriented programming through the design and implementation of Simula 67.
NR carries out contract research and development in the areas of computing and quantitative methods for a broad range of industrial, commercial and public service organisations in the national as well as the international market.
http://www.arthistoryclub.com/art_history/Norsk_Regnesentral   (164 words)

  
 History Of OOP Example Essays.com - Over 101,000 essays, term papers and book reports!
Ole-Johan Dahl and Kristen Nygaard developed the Simula languages in the middle of the 1960’s.
The Nygaards work in operational research created a need for precise tools for the description and simulation of complex man-machine systems.
Simula 67 brought about the key concepts of object-oriented programming.
http://www.exampleessays.com/viewpaper/93832.html   (214 words)

  
 content is our business *** Software-Pioniere 2001 - Ole-Johan Dahl *** HOME - HochschulMediennetz Deutschland
content is our business *** Software-Pioniere 2001 - Ole-Johan Dahl *** HOME - HochschulMediennetz Deutschland
http://fremerey.net/frank/Pioniere/Ole-JohanDahl.jpg.html   (70 words)

  
 Educom Subscription Info and Honorary Subscribers for 22nd Oct 1996
Today's Honorary Subscribers are Ole-Johan Dahl and Kristen Nygaard, who in 1967, at the Norwegian Computing Centre, completed a general-purpose version of Simula, the first "object-oriented" programming language.
To subscribe to Edupage: send mail to: listproc@educom.unc.edu with the message: subscribe edupage Ole-Johan Dahl (if your name is Ole-Johan Dahl; otherwise, substitute your own name).
http://www.ee.surrey.ac.uk/Contrib/Edupage/1996/10/22-10-1996-trailer.html   (287 words)

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