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Topic: Kenneth Iverson


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In the News (Sat 26 Dec 09)

  
 Dr. Kenneth Iverson Passes Away | Lambda the Ultimate
Iverson enjoyed language and words, and is reported to have read dictionaries "like people read novels." The J language is defined and explained in The J Dictionary.
Iverson was awarded the Turing Award in 1979 [f]or his pioneering effort in programming languages and mathematical notation resulting in what the computing field now knows as APL, for his contributions to the implementation of interactive systems, to educational uses of APL, and to programming language theory and practice.
Iverson was one of the pioneers in the field of programming language design, and his contributions and ideas influenced the thinking of many, be it directly or indirectly.
lambda-the-ultimate.org /node/view/334   (1359 words)

  
 IEEE Toronto Section - History
Kenneth Iverson was a mathematician whose intense fascination with words and syntax led him to create an early programming language that inspired a generation of computer programmers.
Iverson thought it was important that language, both English and mathematics, could communicate clearly and concisely, she said, and he was always finding relationships between things.
Kenneth Iverson, mathematician, was born on Dec. 17, 1920, in Camrose, Alta.
www.ewh.ieee.org /r7/toronto/history/iverson.htm   (863 words)

  
 Kenneth E. Iverson - Wikipedia, the free encyclopedia
Kenneth Eugene Iverson ( 17 December 1920, Camrose, Alberta/Canada – October 19, 2004,Toronto, Ontario/Canada) was a computer scientist most notable for developing the APL programming language.
The Iverson Award for contributions to APL was named in his honor.
Kenneth E. Iverson : This page at the Digital Bibliography and Library Project lists Kenneth Iverson's publications.
en.wikipedia.org /wiki/Kenneth_Iverson   (265 words)

  
 American National Business Hall of Fame, ANBHF Ken Iverson
Iverson's first job after college was in the Research Physics Department at the International Harvester Company in Chicago.
Iverson suspected that the European advantage was not due to factors unique to Europe but rather was a reflection of lethargy on the part of the American firms.
Iverson decided to gamble on the process and Nucor successfully introduced the technology in a plant built in Crawfordsville, Indiana in the 1980s.While the gamble paid off, there was some negative fallout resulting from a tragic accident at the new plant.
www.anbhf.org /laureates/keniversen.htm   (3223 words)

  
 Passage: K.E. Iverson
Kenneth Iverson, mathematician, was born on Dec. 17, 1920, in Camrose, Alta. He died on Oct. 19, 2004.
Iverson continued to work on its development and implementation for many years, and was appointed an IBM Fellow in 1980 in recognition of the importance of his achievement.
Kenneth Iverson, who died October 19, 2004 at the age of 83, was the father of the elegant array programming language APL (A Programming Language) and, more recently, of J. He was a gifted mathematician, educator, and writer.
keiapl.info /rhui/passage.htm   (6254 words)

  
 science.ca Profile : Kenneth Iverson   (Site not responding. Last check: 2007-11-06)
He developed a new notation for operations on numeric arrays and IBM created an interpreter to execute expressions in Iverson’s notation.
Recently, and up until his death Iverson began and worked on the Jay Language.
Iverson wrote a book called Math for the Layman.
www.science.ca /scientists/scientistprofile.php?pID=178   (134 words)

  
 APL programming language - free-definition   (Site not responding. Last check: 2007-11-06)
APL (for A Programming Language, or sometimes Array Processing Language) is an array programming language invented in 1962 by Kenneth E. Iverson while at Harvard University.
Iverson received the Turing Award in 1979 for his work.
Iverson designed a successor to APL called J which uses ASCII "natively".
www.free-definition.com /APL-programming-language.html   (1000 words)

  
 The Tech | Visit | The National Medal of Technology | Laureate Profile for F. Kenneth Iverson   (Site not responding. Last check: 2007-11-06)
Kenneth Iverson saved his small company, Nucor, from bankruptcy in 1966 and became a leading innovator in the American steel industry.
Iverson decided Nucor should make its own steel—and do it differently than the big steel mills did.
He took a risk and built highly automated "mini-mills," which used electric furnaces to melt scrap steel (from cars, nails, and cans) instead of virgin ore. This process was much more efficient than the blast furnaces of traditional mills.
www.thetech.org /nmot/detail.cfm?id=5&st=showall&qt=&kiosk=Off   (190 words)

  
 Skip Cave's Matrix Language History Page   (Site not responding. Last check: 2007-11-06)
The 1979 ACM Turing Award was presented to Kenneth E. Iverson at the ACM Annual Conference in Detroit, Michigan, October 29, 1979.
Iverson's contributions to the implementation of interactive systems, to the educational uses of APL, and to programming language theory and practice were also noted.
Kenneth Iverson wrote a paper in 1991 in the IBM Systems Journal describing the development process of the APL language in some detail.
www.elliscave.com /APL_J   (518 words)

  
 Citations: A Programming Language - Iverson (ResearchIndex)   (Site not responding. Last check: 2007-11-06)
APL was later used to provide a complete formal description of the IBM system 360 architecture [17] In the early 1970 s, Bell and Newell introduced the specification language ISP [1] ISP has been widely used to specify various computer architectures [47] most recently the SPARC [49] ISP is....
The language FP was designed by Backus, who gave, in his lecture ( 5] at the occasion of receiving his Turing award (for his work on imperative languages) a strong and influential plea for the use of functional languages.
With j = 2 k 1 m, The Golomb(m) code for n is given by the concatenation of the two codes ( n j) m) n j) m 2j) m 1 2 3 45 n 0 0 00 00 000 000 1 10 01 010 001....
citeseer.ist.psu.edu /context/33480/0   (1758 words)

  
 langreiter.com plain, simple: 2004-10-21-kennethIverson
Turing Award recipient Kenneth Iverson passed away on October 19th at the age of 83.
In the early days going by the name of "Iverson's Notation", APL was initially used to teach in the Harvard Automated Data Processing graduate program established by [create Howard Aiken ].
Ken Iverson continued to work on J and related educational material until the very last days.
www.langreiter.com /space/2004-10-21-kennethIverson   (197 words)

  
 Chief Executive, The: Passing the torch at big steel - John Correnti succeeds F. Kenneth Iverson as Nucor CEO - Nota ...
With 70-year-old Iverson stepping down as CEO on January 1, while retaining the chairman's position, the job of acclimating the company to the harsher environment has fallen on the shoulders of John D. Correnti, 48, formerly the company's president and chief operating officer.
Employees have an avenue of appeal." In fact, Iverson and Correnti recently convinced a plant manager to reinstate a young, gung-ho employee who was dismissed for fudging his bonus calculation for ego.
Iverson acknowledges that he tapped Correnti to lead Nucor because of the younger executive's depth of engineering expertise.
www.findarticles.com /p/articles/mi_m4070/is_n111/ai_18261603   (1507 words)

  
 [No title]   (Site not responding. Last check: 2007-11-06)
Iverson earned a B.A. in Mathematics and Physics from Queen's University and M.A. in Mathematics and Ph.D. in Applied Mathematics from Harvard University.
While at IBM, Dr. Iverson made an historic contribution to computer science by developing APL into an interactive programming language that was used widely in academic and commercial applications.
Iverson's love of language and teaching were significant factors in his lifetime work of trying to impose a grammar and discipline on the language of mathematics.
aplusdev.net /pipermail/apluslist/2004q4.txt   (1079 words)

  
 1999404: APL & J   (Site not responding. Last check: 2007-11-06)
In any event, Ken Iverson and Roger Hui have now written a new language, J, that can be accessed naturally from an ASCII keyboard and display.
Dr. Iverson sees J as a way to introduce both mathematics and programming.
Dr. Iverson doesn't explain much; instead, he presents interesting exercises and lets the student figure out what the program is doing, and why.
www.cfcl.com /tin/P/199404.shtml   (707 words)

  
 Smart Computing Article - Igelshieb, Heinrich to Isaacson, Portia   (Site not responding. Last check: 2007-11-06)
Iverson detailed his new system in a book called "A Programming Language," which John Wiley and Sons published in 1962.
Big Blue made Iverson an IBM Fellow in 1970 in recognition for his efforts with APL.
In the summer of 1989, Iverson turned his attentions to creating an even more accessible, powerful form of APL: a language that eventually went under the simple name of J. It offers all of the functionality of APL but is constructed purely in standard ASCII characters.
www.smartcomputing.com /editorial/article.asp?article=articles/archive/r0605/41r05/41r05.asp   (915 words)

  
 Body   (Site not responding. Last check: 2007-11-06)
ACM SIGAPL is pleased to announce that the Kenneth E. Iverson Award for Distinguished Achievement in APL is presented in 1996 to Roger Hui for his notable work on the J programming language.
The roots of J clearly go back to Iverson notation (1960, 1962), but it is no more than a happy coincidence that J follows I in our alphabet.
Roger well deserves to be honored for his implementation of J written in C: "Although the implementation language is C, the programming style is unmistakably APL." [Implementation, 1992, p.1] But we rightly pay tribute to Roger also for his collaboration with Ken on the design of the language itself.
elliscave.com /APL_J/rogerhui.htm   (4440 words)

  
 Kenneth Iverson   (Site not responding. Last check: 2007-11-06)
Ken Iverson was influential in many people's lives.
Roger Hui wrote a paper, Remembering Ken Iverson to be published in VECTOR, the British journal of APL and j.
It is my intent to collect together links to various publications of Ken's, a start is a source for PDF images of some early APL manuals.
keiapl.info   (321 words)

  
 Chris Double's Radio Weblog
Source for a partially working emulator for the Symbolics Lisp Machine appears to be around to.
4:13:27 PM From Lambda the Ultimate : Dr Kenneth Iverson the creator of the APL and J programming languages has passed away.
APL was one of the first programming languages I used, being employed at one stage to use an APL program and eventually port it to another system.
radio.weblogs.com /0102385/2004/10/22.html   (81 words)

  
 short notes
Jeff Schneider has been listening to these people: "Jeff, it was only a few years ago that we quit writing programs in Assembler and started writing them in COBOL."
Iverson invented APL, later J, and won Turing Award.
Like most Internet phenomena, the latest fad "social software" has been around for a while -- Christopher Allen presents a detailed timeline of social software.
notes.antville.org   (378 words)

  
 Learn more about Kenneth E. Iverson in the online encyclopedia.   (Site not responding. Last check: 2007-11-06)
Learn more about Kenneth E. Iverson in the online encyclopedia.
Enter a phrase or search word in the box below.
Hint: Play with putting spaces before and after your words to see the different results you get.
www.onlineencyclopedia.org /k/ke/kenneth_e__iverson.html   (225 words)

  
 Toronto APL Special Interest Group
If you worked with Ken Iverson and would like to share your remembrance of him, please send it to me at Vector (sjt@vector.org.uk) by 30 November.
A Celebration of Kenneth Iverson at the Computer History Museum
Tuesday, November 30, 2004, Mountain View, CA The creator of APL (A Programming Language) and J (J Language) will be remembered and celebrated in a series of talks presented by those who knew him well.
www.torontoapl.ca   (411 words)

  
 Untitled Document   (Site not responding. Last check: 2007-11-06)
We are saddened to learn that our great colleague, friend, and teacher, Dr. Kenneth E. Iverson, passed away on October 19, 2004.
Ken Iverson was the man who started it all.
While at Harvard in the 1950's, Ken invented a high-level math notation that, some years later, became the array programming language APL, which in turn led to other array languages, such as J, K, Nial, and math tools like Mathematica and others.
www.smartarrays.com /iverson.htm   (121 words)

  
 DDJ   (Site not responding. Last check: 2007-11-06)
APL inventor Kenneth E. Iverson died in Toronto, Ontario at the age of 84.
It was as an assistant professor at Harvard in the 1950s that Iverson first began working on APL.
The Iverson Notation, as it was originally known, was designed to express mathematical algorithms clearly and concisely.
www.ddj.com /documents/s=9506/ddj0502u/0502u.html   (473 words)

  
 High-Tech Dictionary Definition   (Site not responding. Last check: 2007-11-06)
Dr.Kenneth Iverson developed a programming language, J, which can be accessed from any ASCII keyboard and display.
It was developed with the help of Roger Hui.
Dr.Iverson created J as a means to introduce both mathematics and programming.He is the author of books that outline these methods.
www.computeruser.com /resources/dictionary/definition.html?lookup=8328   (47 words)

  
 Tribute to Roger Hui
I am delighted that Roger Hui is the recipient of the 1996 Kenneth E. Iverson Award.
Roger tells the next part of the story in An Implementation of J (1992): "One summer weekend in 1989, Arthur Whitney visited Ken Iverson at Kiln farm and produced – on one page and in one afternoon – an interpreter fragment on the ATandT 3B1 computer.
Someone hazarded the comment that " Basically, Iverson would write up models of J expressions in J, and Roger would translate them to C." But Roger replied: "It does not happen that way.
www.dbmcintyre.pwp.blueyonder.co.uk /index_f/menu_f/j_f/hui_tribute.htm   (4339 words)

  
 Computer History Museum Upcoming Events - Computer Architecture
Kenneth Iverson (1920-2004), the creator of APL (A Programming Language) and
Kenneth Iverson, who died October 19, 2004, at the age of 83, was the
As an assistant professor at Harvard, Iverson developed a mathematical
www.castalk.com /post-40.html   (1043 words)

  
 Images of Kenneth E. Iverson   (Site not responding. Last check: 2007-11-06)
Ken Iverson (1920-2004) was one of the principal designers of APL and J. Here are a few photos of him from Cliff's archives.
Ken at Kiln Farm with a prototype J Ultimate sportdisc (photo by Jana Michaud)
Ken focused on his presentation at the workshop
ww2.lafayette.edu /~reiterc/j/ke_iverson   (74 words)

  
 J : Books   (Site not responding. Last check: 2007-11-06)
It can be used to learn J, but the fact that it covers all of the language concisely, yet completely and rigorously, with more emphasis on the complex than the mundane, means that most beginners should start with the introductory books.
This book presents a collection of J phrases that are useful to beginners in learning the language, and of continuing use to practical programmers.
Chris Burke, Roger K W Hui, Kenneth E Iverson, Eugene E McDonnell, Donald B McIntyre - Copyright Jsoftware
www.jsoftware.com /publications_books.htm   (1496 words)

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