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Professor Emeritus, Department of Computer Science, Union College, Schenectady, New York. Coeditor of Encyclopedia of Computer Science, 4th ed. (2000).AllBritannica Editors
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree....HistoryAlan Turing, c. 1930sAlan TuringUniversity of CambridgeDavid HilbertproblemseminalposterityTuring machinearithmeticartificial-intelligencetheoreticalbuildingindustryAtanasoff-Berry ComputerClifford Berry and Atanasoff-Berry Computerdigital computersENIACUnited StatesJohn Vincent AtanasoffVannevar BushâsDifferential AnalyzerClifford E. BerryprototypeconstructioncontrolJohn MauchlyramificationsBTW: Computer patent warscomputer networkBell LaboratoriesKonrad ZusecalculatorbinaryGeorge BooleBoolean algebraProgramming languagesZ3World War IIColossusSee all videos for this articleexigenciesimpetusUltratechnologyEnigmaColossusBletchley ParkLondonvacuum tubesAlan TuringarticulatedThe Turing machineadvocacyThe Colossus computer at Bletchley Park, Buckinghamshire, England, c. 1943.keyelectronicsdecodeOperation FortitudeZ4Konrad ZuseBavarian AlpsSwitzerlandhardwaresoftwaresignificant digitsinfinite
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