翻訳と辞書 Words near each other ・ Richard Llewellyn ・ Richard Llewellyn Williams ・ Richard Llewelyn-Davies, Baron Llewelyn-Davies ・ Richard Lloyd ・ Richard Lloyd (by 1531–70) ・ Richard Lloyd (died 1761) ・ Richard Lloyd (Durham) ・ Richard Lloyd (guitarist) ・ Richard Lloyd (racing driver) ・ Richard Lloyd (Royalist) ・ Richard Lloyd Anderson ・ Richard Lloyd Jones ・ Richard Lloyd Jones Jr. Airport ・ Richard Lehman (surgeon) ・ Richard Lehun ・ Richard Leibler ・ Richard Leibovitch ・ Richard Leigh ・ Richard Leigh (author) ・ Richard Leigh (cricketer) ・ Richard Leigh (martyr) ・ Richard Leigh (poet) ・ Richard Leigh (songwriter) ・ Richard Leite ・ Richard Leiterman ・ Richard Leman ・ Richard LeMay ・ Richard Lemieux ・ Richard Lemon Lander ・ Richard Lenel Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Richard Leibler ： ウィキペディア英語版 Richard Leibler Richard A. Leibler (March 18, 1914, Chicago–October 25, 2003, Reston, Virginia) was an American mathematician and cryptanalyst. Richard Leibler was born in March 1914. He received his A.M. in mathematics from Northwestern University and his Ph.D. from the University of Illinois in 1939. While working at the National Security Agency, he and Solomon Kullback formulated the Kullback–Leibler divergence, a measure of similarity between probability distributions which has found important applications in information theory and cryptology. Leibler is also credited by the NSA as having opened up "new methods of attack" in the celebrated VENONA code-breaking project during 1949-1950;〔(Robert Benson, ''The Venona Story'' NSA publications )〕 this may be a reference to his joint paper with Kullback, which was published in the open literature in 1951 and was immediately noted by Soviet cryptologists.〔(Suhov, Y and Kelbert, M ''Probability and Statistics by Example'' vol 2 (CUP, 2008) p433 )〕 He was director of the Communications Research Division at the Institute for Defense Analyses, a captive think tank for NSA, from 1962 to 1977. He was inducted into the NSA Hall of Honor for his efforts against the VENONA code. ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Richard Leibler」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.