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Nathaniel Rochester

Nathaniel Rochester

American computer scientist
Nathaniel Rochester
The basics

Quick Facts

Intro American computer scientist
Was Computer scientist
From United States of America
Type Technology Science
Gender male
Birth 14 January 1919, Buffalo, USA
Death 8 June 2001, Newport, United Kingdom (aged 82 years)
Star sign Capricorn
Education
Massachusetts Institute of Technology
Awards
IBM Fellow  
Computer Pioneer Award 1984
Peoplepill ID nathaniel-rochester-1
The details

Biography

Nathaniel Rochester (January 14, 1919 – June 8, 2001) designed the IBM 701, wrote the first assembler and participated in the founding of the field of artificial intelligence.

Early work

Rochester received his B.S. degree in electrical engineering from the Massachusetts Institute of Technology in 1941. He stayed on at MIT, working in the Radiation Laboratory for three years and then moved to Sylvania Electric Products where he was responsible for the design and construction of radar sets and other military equipment. His group built the arithmetic element for the Whirlwind I computer at MIT.

IBM 701 computer

In 1948, Rochester moved to IBM where he designed the IBM 701, the first general-purpose, mass-produced computer. He wrote the first symbolic assembler, which allowed programs to be written in short, readable commands rather than pure numbers or punch codes. He became the chief engineer of IBM's 700 series of computers.

Artificial intelligence

In 1955, IBM organized a group to study pattern recognition, information theory and switching circuit theory, headed by Rochester. Among other projects, the group simulated the behaviour of abstract neural networks on an IBM 704 computer.

That summer John McCarthy, a young Dartmouth College mathematician, was also working at IBM. He and Marvin Minsky had begun to talk seriously about the idea of intelligent machines. They approached Rochester and Claude Shannon with a proposal for a conference on the subject. With the support of the two senior scientists, they secured $7,000 from the Rockefeller Foundation to fund a conference in the summer of 1956. The meeting, now known as the Dartmouth Conference, is widely considered the "birth of artificial intelligence."

Rochester continued to supervise artificial intelligence projects at IBM, including Arthur Samuel's checkers program, Herbert Gelernter's Geometry Theorem Prover and Alex Bernstein's chess program. In 1958, he was a visiting professor at MIT, where he helped McCarthy with the development of Lisp programming language.

The artificial intelligence programs developed at IBM began to generate a great deal of publicity and were featured in articles in both Scientific American and The New York Times. IBM shareholders began to pressure Thomas J. Watson Jr., the president of IBM, to explain why research dollars were being used for such "frivolous matters." In addition, IBM's marketing people had begun to notice that customers were frightened of the idea of "electronic brains" and "thinking machines". An internal report prepared around 1960 recommended that IBM end broad support for AI and so the company ended its AI program and began to aggressively spread the message that "computers can only do what they were told."

Later work

In the 1960s, Rochester continued to work at IBM, directing cutting edge research in cryogenics and tunnel diode circuits. By 1975 he was working at IBM Cambridge Research on the IBM Chord Keyboard. Later he joined IBM's Data Systems Division and developed programming languages and advanced computer science.

Recognition

Rochester was appointed an IBM Fellow in 1967, the company's highest technical position. In 1984 he received the Computer Pioneer Award from the IEEE Computer Society.

The contents of this page are sourced from Wikipedia article on 26 Apr 2020. The contents are available under the CC BY-SA 4.0 license.
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Reference sources
References
https://worldwide.espacenet.com/textdoc?DB=EPODOC&IDX=US4,042,777
http://www-formal.stanford.edu/jmc/history/dartmouth/dartmouth.html
http://www.nap.edu/readingroom/books/far/ch9.html
https://web.archive.org/web/20110927021008/http://hopl.murdoch.edu.au/showperson.prx?PeopleID=654
http://hopl.murdoch.edu.au/showperson.prx?PeopleID=654
http://purl.umn.edu/104341
https://dblp.org/pid/71/3991
http://isni.org/isni/0000000031048200
https://id.loc.gov/authorities/names/n86805702
https://snaccooperative.org/ark:/99166/w6kp8tx2
https://viaf.org/viaf/38407179
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