Difference between revisions of "Charles F. Wilkes"
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'''Charles F. Wilkes''',<br/> | '''Charles F. Wilkes''',<br/> | ||
an American chess programmer and [[IBM]] employee, along with his son [[Charlie Wilkes]] author of the chess program [[The Fox]]. | an American chess programmer and [[IBM]] employee, along with his son [[Charlie Wilkes]] author of the chess program [[The Fox]]. | ||
| − | Inspired by the [ | + | Inspired by the [[:Category:George R. R. Martin|George R. R. Martin]] essay ''[[CCCP (US)#TheComputerWasAFish|The Computer Was A Fish]]'' in [https://en.wikipedia.org/wiki/Analog_Science_Fiction_and_Fact Analog Science Fiction and Fact], August 1972 <ref>[[:Category:George R. R. Martin|George R. R. Martin]] ('''1972'''). ''[[CCCP (US)#TheComputerWasAFish|The Computer Was A Fish]]''. [http://www.isfdb.org/cgi-bin/pl.cgi?57064 Analog Science Fiction/Science Fact, August 1972]</ref>, concerning the early [[ACM 1971|ACM Tournaments]], |
they soon started to write an own chess program in [[APL]], without knowledge of how others had to that point programmed. | they soon started to write an own chess program in [[APL]], without knowledge of how others had to that point programmed. | ||
They invented their own equivalent to [[Alpha-Beta|alpha-beta]] pruning. The Fox played the 4th [[ACM 1973]] on an [[IBM 370|IBM 370-145]] with a win against [[Tech|Tech 2]] in the first round, | They invented their own equivalent to [[Alpha-Beta|alpha-beta]] pruning. The Fox played the 4th [[ACM 1973]] on an [[IBM 370|IBM 370-145]] with a win against [[Tech|Tech 2]] in the first round, | ||
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'''[[People|Up one level]]''' | '''[[People|Up one level]]''' | ||
[[Category:Chess Programmer|Wilkes]] | [[Category:Chess Programmer|Wilkes]] | ||
| + | [[Category:George R. R. Martin|Wilkes]] | ||
Latest revision as of 13:00, 22 October 2019
Home * People * Charles F. Wilkes
Charles F. Wilkes,
an American chess programmer and IBM employee, along with his son Charlie Wilkes author of the chess program The Fox.
Inspired by the George R. R. Martin essay The Computer Was A Fish in Analog Science Fiction and Fact, August 1972 [1], concerning the early ACM Tournaments,
they soon started to write an own chess program in APL, without knowledge of how others had to that point programmed.
They invented their own equivalent to alpha-beta pruning. The Fox played the 4th ACM 1973 on an IBM 370-145 with a win against Tech 2 in the first round,
but suffered from too many users on their timesharing system on Monday,
where they lost both games due to time forfeit
[2].
External Links
References
- ↑ George R. R. Martin (1972). The Computer Was A Fish. Analog Science Fiction/Science Fact, August 1972
- ↑ Computer Chess Newsletter, Issue 2 1977 by Douglas Penrod, letter by Charles F. Wilkes pp. 6-9, Courtesy of Peter Jennings, hosted by the The Computer History Museum
