Niklaus Wirth (born February 15, 1934 in Winterthur ) is a Swiss computer scientist . Among other things, he developed several programming languages and wrote various textbooks. Wirth's law is named after him , according to which software slows down faster than hardware accelerates.
In 1959, Niklaus Wirth received his diploma as electrical engineer from the Swiss Federal Institute of Technology in Zurich and in 1960 his Master of Science from the Université Laval in Canada . In 1963 he received his doctorate from the University of California at Berkeley with a Fulbright scholarship under Harry Huskey on the generalization of the programming language Algol 60 .
After assistant professorships at Stanford University and the University of Zurich , he returned to the Swiss Federal Institute of Technology in 1968 as a professor of computer science , where he taught and researched as a professor of computer science until 1999 . From 1976 to 1977 and 1984 to 1985 he made study visits to the Palo Alto Research Center ( PARC ) of Xerox .
Based on his dissertation, Wirth developed the Euler programming language together with Helmut Weber in Stanford in 1966 . Wirth designed the PL360 programming language, which was implemented on the IBM System / 360 in 1968 . He participated in the further development and generalization of the Algol language . In particular, he created the Algol W language in collaboration with Tony Hoare and contributed to the development of Algol 68 . Disappointed about the steadily increasing complexity of the drafts for this language, he defined and implemented the Pascal programming language practically single-handedly between 1968 and 1972 . He also expanded the formal language Backus-Naur-Form (BNF) , which was used for the notation of the syntax of Algol 60 , to the Extended Backus-Naur-Form (EBNF) . He later designed the Pascal successors Modula (1973–1976), Modula-2 (1977–1980) and Oberon (1985–1990), which, despite their clear concepts and simplicity, were not as successful as Pascal.
Following his guest stays at Xerox PARC , Wirth built the Lilith (1980) and Ceres (1986) computer systems as well as the associated operating systems. Despite their pioneering characteristics, attempts to market these workstations commercially have met with little success. Taking up his youth hobby, model flying, he equipped, among other things, several self-navigating model helicopters with Oberon-programmed on-board computers. From his stay at the Xerox in 1980, he was one of the first computer mice to come to Europe, which resulted in the world's first serial mouse from the Swiss company Logitech .
Honors, awards and memberships (selection)
- 1984: Turing Award
- 1988: Computer Pioneer Award from the IEEE Computer Society (1988)
- 1988: Science and Technology Prize from IBM Europe
- 1995: Pour le mérite for sciences and arts
- 1999: Outstanding Research Award in Software Engineering from ACM Sigsoft
- 2001: Namesake of the asteroid (21655) Niklauswirth
- 2002: Technology Prize from the Eduard Rhein Foundation
- 2007: Election to the Academia Europaea
- A somewhat special award is the name of a software for learning the Pascal programming language as " Niki - the robot " in reference to Niklaus.
- Wirth is a member of the German Academy of Science and Engineering, Acatech
- Systematic programming (1972)
- PASCAL : User Manual and Report (1974) (together with Kathleen Jensen)
- Algorithms and Data Structures (1975)
- Compilerbau (1977) (a PL / 0 compileris explained and fully implemented) ( online ; PDF)
- Programming in Modula-2 (1982)
- Algorithms and data structures with Modula-2 (1986)
- Project Oberon (1992) ( online ; PDF)
- Programming in Oberon (1992) ( online ; PDF)
- Digital Circuit Design for Computer Science Students. An Introductory Textbook (1995)
- Basics and techniques of compiler construction (1995)
- Algorithms and data structures, Oberon version (2004) ( online ; PDF)
- Niklaus Wirth: A Generalization of Algol. Thesis University of California, Berkeley 1963.
- Niklaus Wirth, Helmut Weber: EULER, A Generalization of ALGOL and its Formal Definition. Comm. ACM 9 (1966), pp. 13-25, 89-99.
- Niklaus Wirth, CARHoare: A Contribution to the Development of ALGOL. Comm. ACM 9 (1966), pp. 413-432.
- Niklaus Wirth: The Programming Language Pascal , Acta Informatica, 1 (1971), pp. 35-63, doi : 10.1007 / BF00264291 .
- Niklaus Wirth: Programming in Modula-2 , Springer-Verlag 1982, doi : 10.1007 / 978-3-642-96717-7 .
- Niklaus Wirth: The Programming Language Oberon. Software-Practice and Experience 18 (1988), pp. 671-690.
- Th.J.Bergin, RGGibson (eds.): History of Programming Languages. ACM Press 1996, 864pp, especially p. 32 and p. 98
- Dirk Siefkes u. a. (Ed.): Pioneers of computer science: an interview with their life story . Springer Berlin 1999, 143 pp., Doi : 10.1007 / 978-3-642-58599-9 .
- Beatrice Tobler: Niklaus Wirth - workstations for ETH and programming languages for the world. (Interview with Niklaus Wirth) In: Loading History. Computer history (s) from Switzerland. Communication and culture, messages from the Museum for Communication Bern 1/2001, Chronos Verlag, Zurich 2001, pp. 22–33.
- Laszlo Böszörmenyi u. a. (Ed.): The School of Niklaus Wirth: The Art of Simplicity Morgan Kaufmann Publishers 2000. 260 pp.
- Literature by and about Niklaus Wirth in the catalog of the German National Library
- ETHZ Who's Who ( Memento from December 3, 2013 in the Internet Archive )
- Program development by stepwise refinement (software classics)
- Wirth: At some point it won't go any further (Interview)
- Niklaus Wirth: Geek of the Week
- Linus Torvalds about the goto command ( Memento from November 28, 2005 in the Internet Archive )
- Niklaus Wirth in: Orden pour le Mérite for Sciences and Arts, 1842-2002 , Bleicher Verlag, Gerlingen, 2002, ISBN 3-88350-175-1
- see entry in the Acatech member directory, accessed August 9, 2015 ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
|BRIEF DESCRIPTION||Swiss computer scientist|
|DATE OF BIRTH||February 15, 1934|
|PLACE OF BIRTH||Winterthur|