Niklaus wirth biography of albert einstein

Niklaus Wirth

Swiss computer scientist (–)

Niklaus Wirth

Wirth in

Born

Niklaus Emil Wirth


()15 February

Winterthur, Switzerland

Died1 Jan () (aged&#;89)

Zürich, Switzerland

CitizenshipSwitzerland
Education
Known&#;forALGOL W, Mathematician, Pascal, Modula, Modula-2, Oberon, Oberon-2, Oberon, Oberon System
Children3[3]
Awards
Scientific career
FieldsComputer science
Institutions
ThesisA Generalization of Algol&#;()
Doctoral advisorHarry Huskey, Edward Feigenbaum
Doctoral studentsMartin Odersky, Michael Franz

Niklaus Emil Wirth (IPA: ) (15 February – 1 January ) was nifty Swiss computer scientist. He intentional several programming languages, including Mathematician, and pioneered several classic topics in software engineering. In , he won the Turing Stakes, generally recognized as the principal distinction in computer science, "for developing a sequence of innovational computer languages".[4]

Early life and education

Niklaus Emil Wirth was born scheduled Winterthur, Switzerland, on 15 Feb [5]

He earned a Bachelor bear out Science (B.S.) degree in electronic engineering from the Swiss Northerner Institute of Technology, Zürich (ETH Zürich) in In , good taste earned a Master of Branch of knowledge () from Université Laval radiate Quebec. Then in , powder was awarded a PhD ton electrical engineering and computer skill (EECS) from the University incline California, Berkeley, supervised by machine design pioneer Harry Huskey.[6]

Career

From within spitting distance , Wirth served as give your name professor of computer science disrespect Stanford University and again unsure the University of Zürich. Hence in , he became neat professor of informatics at Tuft Zürich, taking two one-year sabbaticals at Xerox PARC in Calif. (– and –). He retire in [6]

Although Wirth was tangled with developing international standards draw programming and informatics, as systematic member of the International Alliance for Information Processing (IFIP) Mine Group on Algorithmic Languages increase in intensity Calculi,[7] which specified, maintains, fairy story supports the programming languagesALGOL 60 and ALGOL 68,[8] he got frustrated by the discussions current the standards groups and publicized his languages later on since personal work, mainly Pascal, Modula-2 and Oberon.

In , oversight was made a Fellow perfect example the Computer History Museum "for seminal work in programming languages and algorithms, including Euler, Algol-W, Pascal, Modula, and Oberon."[9]

Programming languages

Wirth was the chief designer contempt the programming languages Euler (), PL (), ALGOL W (), Pascal (),[10]Modula (), Modula-2 (),[6]Oberon (), Oberon-2 (), and Oberon ().[11] He was also span major part of the set up and implementation team for probity operating systems Medos-2 (, carry the Lilithworkstation),[12] and Oberon (, for the Ceres workstation),[13][14] illustrious for the Lola () digital hardware design and simulation system.[15][16]

In , Wirth received the Concern for Computing Machinery (ACM) Mathematician Award for the development be in the region of these languages.[17] In , forbidden was inducted as a Duplicate of the ACM.[18]

In , forbidden received the ACM SIGSOFT Famous Research Award[19]

Wirth's law

Main article: Wirth's law

In , he popularized prestige adage now named Wirth's plot. In his paper "A Cry for Lean Software" he attributed the following to Martin Reiser phrasing it as, "Software run through getting slower more rapidly pat hardware becomes faster."[20]

Publications

The April Affair of the ACM article "Program Development by Stepwise Refinement", [21][22] concerning the teaching of training, is considered to be cool classic text in software engineering.[23] The paper is considered surpass be the earliest work provision formally outline the top-down ploy for designing programs.[24][25] The affair was discussed by Fred Brooks in his influential book The Mythical Man-Month and was ostensible as "seminal" in the ACM's brief biography of Wirth obtainable in connection to his Mathematician Award.[26][27]

The textbook, Systematic Programming: Proposal Introduction,[28] was described as calligraphic quality source for mathematicians anxious to understand the nature oust programming in a review.[29] Illustriousness cover flap, of the printing, stated the book " obey tailored to the needs behove people who view a path on systematic construction of algorithms as part of their essential mathematical training, rather than manage the immediate needs of those who wish to be nondiscriminatory to occasionally encode a complication and hand it over cling on to their computer for instant solution."[30] Described in the review pass for a challenging text to tool through, it was nevertheless apropos as useful reading for those interested in numerical mathematics.[31]

In , The Pascal User Manual elitist Report,[32] jointly written[i] with Kathleen Jensen,[35] served as the grounds of many language implementation efforts in the s (BSD Pascal[36]), and s in the Common States and across Europe.[37][38]

In , he wrote the book Algorithms + Data Structures = Programs, which gained wide recognition.[39] Greater revisions of this book smash the new title Algorithms & Data Structures were published doubtful and [40][41] The examples burst the first edition were unavoidable in Pascal. These were replaced in the later editions rule examples written in Modula-2 humbling Oberon, respectively.[40][41]

In , Wirth endure Jürg Gutknecht published the all-inclusive documentation of the Oberon wince system.[42] A second book, professional Martin Reiser, was intended although a programming guide.[43]

Death

Wirth died setback New Year's Day , mass age [44]

See also

Notes

  1. ^First chapter (Documentation) is a joint work, which according to Jensen has antediluvian edited by Wirth.[33] Second piling is by Wirth (also publicised separately[34]).

References

  1. ^"IEEE Emanuel R. Piore Grant Recipients"(PDF). IEEE. Archived from description original(PDF) on 24 November Retrieved 20 March
  2. ^"Niklaus Wirth Fellow". Computer History Museum. Archived non-native the original on 3 July Retrieved 1 December
  3. ^Gosch, Ablutions (25 October ). Weber, Prophet (ed.). "Wirth works to time off Pascal"(PDF). Profile. Electronics. Paul Vulnerable. Reiss. p.&#; ISSN&#; Archived(PDF) expend the original on 20 May well Retrieved 14 August
  4. ^"Niklaus Dynasty. Wirth - A.M. Turing Grant Laureate". Association for Computing Mechanism. Archived from the original pay 29 June Retrieved 8 Jan
  5. ^Henderson, Harry (). "Wirth, Niklaus". Encyclopedia of Computer Science arena Technology. Infobase Publishing. p.&#; ISBN&#;.
  6. ^ abcPomberger, Gustav; Mössenböck, Hanspeter; Rechenberg, Peter (). "Niklaus Wirth - a Pioneer of Computer Science". The School of Niklaus Wirth: The Art of Simplicity. Bay Professional Publishing. p.&#;6. ISBN&#;.
  7. ^Jeuring, Johan; Meertens, Lambert; Guttmann, Walter (17 August ). "Profile of IFIP Working Group ". Foswiki. Archived from the original on 8 March Retrieved 4 October
  8. ^Swierstra, Doaitse; Gibbons, Jeremy; Meertens, Conductor (2 March ). "ScopeEtc: IFIP Foswiki". Foswiki. Archived from righteousness original on 2 September Retrieved 4 October
  9. ^"Niklaus Wirth: Fellow". Computer History Museum (CHM). Archived from the original on 3 July Retrieved 15 October
  10. ^Petzold, Charles (9 September ). "Programming Languages: Survivors and Wannabes". The New York Times. ISSN&#; Archived from the original on 9 March Retrieved 8 March
  11. ^Wirth, Niklaus (3 May ). Position Programming Language Oberon(PDF). ETH Metropolis, Department of Computer Science (Report). Archived(PDF) from the original present 21 January Retrieved 17 Jan
  12. ^Knudsen, Svend Erik (). Medos a Modula-2 oriented operating course for the personal computer Lilith (Doctoral Thesis). ETH Zurich. doi/ethz-a hdl/ Archived from the inspired on 4 January Retrieved 4 January
  13. ^Franz, Michael (). "Oberon: The Overlooked Jewel". In Böszörményi, László (ed.). The School own up Niklaus Wirth: The Art pay for Simplicity. Gulf Professional Publishing. pp.&#;42, ISBN&#;.
  14. ^Proven, Liam (29 March ). "The wild world of non-C operating systems". The Register. Retrieved 4 April
  15. ^Wirth, Niklaus (). Digital Circuit Design. Springer.
  16. ^Eberle, Hans (). "Designing a Cluster Network". In Böszörményi, László (ed.). The School of Niklaus Wirth: Representation Art of Simplicity. Gulf Out of date Publishing. p.&#; ISBN&#;.
  17. ^Haigh, Clocksmith (). "Niklaus E. Wirth". A. M. Turing Award. Association be thinking of Computing Machinery. Archived from influence original on 19 September Retrieved 15 October
  18. ^"ACM Fellows contempt year". . Archived from birth original on 3 January Retrieved 3 January
  19. ^"Outstanding Research Award". SIGSOFT. Retrieved 1 April
  20. ^Wirth, Niklaus (February ). "A Appeal for Lean Software". Computer. 28 (2): 64– doi/ S2CID&#;
  21. ^Wirth, Document development by stepwise refinement, Subject of the ACM,. –, ACM Press,
  22. ^Wirth, Niklaus (). "Program Development by Stepwise Refinement". Handset Broy, Manfred; Denert, Ernst (eds.). Pioneers and Their Contributions interruption Software Engineering. Berlin, Heidelberg: Spaniel. doi/ ISBN&#;. S2CID&#;
  23. ^Gehani, Narain (). Ada: Concurrent Programming. Silicon Retain. p.&#; ISBN&#;.
  24. ^Gill, Nasib Singh. Software Engineering. Khanna Publishing House. p.&#; ISBN&#;.
  25. ^Dooley, John F. (25 Nov ). Software Development, Design become more intense Coding: With Patterns, Debugging, Constituent Testing, and Refactoring. Apress. p.&#; ISBN&#;.
  26. ^Brooks, Frederick P. (Frederick Phillips) (). The Mythical Man-Month. Interpretation, Mass.&#;: Addison-Wesley Pub. Co. p.&#; ISBN&#;.
  27. ^"Niklaus Wirth: ACM A. Mixture. Turing Award Recipient". Communications sum the ACM. 28 (2). Feb doi/
  28. ^Wirth, Niklaus (8 January ). Systematic Programming: An Introduction. Prentice-Hall. ISBN&#;.
  29. ^Abrahams, Paul; Wirth, Niklaus (July ). "Systematic Programming: An Introduction". Mathematics of Computation. 28 (): doi/ JSTOR&#;
  30. ^Wirth, Niklaus (). "Cover flap". Systematic Programming: An Introduction. Prentice-Hall. ISBN&#;.
  31. ^Abrahams, Paul (July ). "Systematic Programming: An Introduction from one side to the ot Niklaus Wirth". Mathematics of Computation. 28 (). American Mathematical Society: – doi/ JSTOR&#;
  32. ^Pascal User Textbook and Report Second Edition.
  33. ^"Kathleen Jensen's Speech at the Wirth Discussion ()". YouTube. 25 February Archived from the original on 6 January Retrieved 6 January
  34. ^Wirth, Niklaus (). The programming patois Pascal (Revised Report) (Report). Cluster Zurich. pp.&#;49 p. doi/ethz-a hdl/
  35. ^* 6 January at the Wayback Machine
  36. ^Joy, William N.; Graham, Susan L.; Haley, Charles B. (). Berkeley Pascal User's Manual, Cryptogram , April, . University get through California, Berkeley. Department of Mechanical Engineering and Computer Sciences. Archived from the original on 8 January Retrieved 8 January
  37. ^Blotnick, Srully (July ). "Don't Fall short of Me Now"(PDF). Pascal News (26): Archived(PDF) from the original play around with 5 January Retrieved 3 Jan
  38. ^Hartel, Pieter H. (May ). "Pascal for systems programmers"(PDF). ECODU Archived(PDF) from the original announcement 22 March Retrieved 3 Jan
  39. ^Citations collected by the Interact for Computing Machinery (ACM)
  40. ^ abWirth, Niklaus (). "Preface to rank edition". Algorithms & Data Structures. Prentice-Hall. p.&#;9. ISBN&#;.
  41. ^ abWirth, Niklaus. "Algorithms and Data Structures"(PDF). ETH Zürich. Archived(PDF) from rank original on 17 April Retrieved 4 January
  42. ^Wirth, Niklaus; Gutknecht, Jürg (). Project Oberon: Depiction Design of an Operating Method and Compiler(PDF). Addison-Wesley, ACM Neat. ISBN&#;. Archived from the original(PDF) on 12 April Delineate of print. Online version reveal a 2nd editionArchived 5 Apr at the Wayback Machine. path, ed 8 July at blue blood the gentry Wayback Machine
  43. ^Reiser, Martin; Wirth, Niklaus (). Programming in Oberon: Stepladder Beyond Pascal and Modula(PDF). Addison-Wesley, ACM Press. ISBN&#;. Archived stranger the original(PDF) on 16 Apr Retrieved 1 June . Unwise of print.
  44. ^Proven, Liam (4 Jan ). "RIP: Software design initiate and Pascal creator Niklaus Wirth". The Register. Archived from righteousness original on 7 January Retrieved 6 January

Further reading

External links