Alan Perlis

Alan J. Perlis
Born	(1922-04-01)April 1, 1922 Pittsburgh, Pennsylvania, U.S.
Died	February 7, 1990(1990-02-07) (aged 67) New Haven, Connecticut, U.S.
Alma mater	B.S., Chemistry, Carnegie Mellon 1943 M.S., mathematics, MIT 1949 Ph.D., mathematics, MIT 1950
Known for	IT ALGOL APL
Awards	Turing Award, 1966 Computer Pioneer Award, 1985
Scientific career
Fields	Computer science
Institutions	Association for Computing Machinery Carnegie Mellon University Purdue University Yale University
Thesis	On Integral Equations, Their Solution by Iteration and Analytic Continuation  (1950)
Doctoral advisor	Philip Franklin
Doctoral students	Gary Lindstrom Zohar Manna David Parnas John R. Levine

Alan Jay Perlis (April 1, 1922 – February 7, 1990) was an American computer scientist and professor at Purdue University, Carnegie Mellon University and Yale University. He is best known for his pioneering work in programming languages and was the first recipient of the Turing Award.

Biography

Perlis was born to a Jewish family in Pittsburgh, Pennsylvania. He graduated from Taylor Allderdice High School in 1939. In 1943, he received his bachelor's degree in chemistry from the Carnegie Institute of Technology (later renamed Carnegie Mellon University).

During World War II, he served in the U.S. Army, where he became interested in mathematics. He then earned both a master's degree (1949) and a Ph.D. (1950) in mathematics at Massachusetts Institute of Technology (MIT). His doctoral dissertation was titled "On Integral Equations, Their Solution by Iteration and Analytic Continuation".

In 1952, he participated in Project Whirlwind. He joined the faculty at Purdue University and in 1956, moved to the Carnegie Institute of Technology. He was chair of mathematics and then the first head of the computer science department. In 1962, he was elected president of the Association for Computing Machinery.

He was awarded the inaugural Turing Award in 1966, according to the citation, "for his influence in the area of advanced programming techniques and compiler construction." This is a reference to the work he had done on Internal Translator in 1956 (described by Donald Knuth as the first successful compiler), and as a member of the team that developed the programming language ALGOL.

In 1971, Perlis moved to Yale University to take the chair of computer science and hold the Eugene Higgins chair. In 1977, he was elected to the National Academy of Engineering.

In 1982, he wrote an article, "Epigrams on Programming", for the Association for Computing Machinery's (ACM) SIGPLAN journal, describing in one-sentence distillations many of the things he had learned about programming over his career. The epigrams have been widely quoted. He remained at Yale until his death in 1990.

Publications

Publications, a selection:

• 1957. Internal Translator (IT): A Compiler for the 650. With J. W. Smith and H. R. Van Zoeren.
• A. J. Perlis and C. Thornton (Apr 1960). "Symbol manipulation by threaded lists". Communications of the ACM. 3 (4): 195–204. doi:10.1145/367177.367202. S2CID 18096517.
• 1965. An introductory course in computer programming. With Robert T. Braden.
• 1970. A view of programming languages. With Bernard A. Galler
• 1975. Introduction to computer science
• 1977. In Praise of APL: A Language for Lyrical Programming
• 1978. Almost Perfect Artifacts Improve only in Small Ways: APL is more French than English
• 1981. Software Metrics: An Analysis and Evaluation. With Frederick Sayward and Mary Shaw
• 1986. FAC: A Functional APL Language. With Tu Hai-Chen.

About Alan Perlis

• Denning, Peter J. (May 1990). "Alan J. Perlis—1922–1990: a founding father of computer science as a separate discipline". Communications of the ACM. 33 (5): 604–605. doi:10.1145/78607.214943. S2CID 22132301.
• Cheatham, Thomas (1978). "ALGOL session". History of Programming Languages. New York, NY: ACM Press. p. 171. doi:10.1145/800025.1198357. ISBN 978-0127450407. Retrieved 2007-09-18.

See also

• List of pioneers in computer science

External links

• Oral history interview with Allen Newell at Charles Babbage Institute, University of Minnesota, Minneapolis. Newell discusses the development of the Computer Science Department at Carnegie Mellon University, including the work of Perlis and Raj Reddy, and the growth of the computer science and artificial intelligence research communities.
• Alan J. Perlis Papers, 1942–1989. Charles Babbage Institute, University of Minnesota, Minneapolis