Emil  Post

 

(¹Ì±¹ ¼öÇÐÀÚ ³í¸®ÇÐÀÚ 1897~1954)

Emil Leon Post ´Â Æú¶õµå°è ¹Ì±¹ ¼öÇÐÀÚ°â ³í¸®ÇÐÀÚÀÌ´Ù. ±×´Â À¯Å°è Áý¾È¿¡¼­ ž¼­ ´º¿å¿¡¼­ »ç¸ÁÇß´Ù.

1936 ³â¿¡ Alan Turing ÀÇ Æ©¸µ¸Ó½Å°ú´Â µ¶¸³ÀûÀ¸·Î Post machine À̶ó°í À̸§ºÙÀÎ °¡»óÀÇ ÄÄÇ»ÅÍ ¸ðµ¨À» °³¹ßÇß´Ù. ±×´Â ¶ÇÇÑ ¸íÁ¦³í¸®ÀÇ Àǹ̷Р(semantics) ¸¦ ±âȣȭ ÇϱâÀ§ÇÑ Áø¸®Ç¥ (truth tables) À» ¹ß¸íÇÑ°ÍÀ¸·Î ¾Ë·ÁÁ® ÀÖ´Ù. ±×°ÍÀº ÃÖÃÊÀÇ ¹ß¸íÀÚ·Î ³Î¸® ¾Ë·ÁÁø Wittgenstein °ú´Â µ¶¸³ÀûÀ¸·Î ¸¸µé¾îÁø °ÍÀÌ¸ç ¿ÀÈ÷·Á ¸ÕÀú ¹ß¸íÇßÀ» °¡´É¼ºÀÌ Å©´Ù.

±×ÀÇ Post correspondence problem Àº computation ÀÇ »õ·Î¿î ¸ðµ¨·Î¼­, Àç±ÍÀÌ·Ð (recursion theory) ÀÇ °áÁ¤¹®Á¦ (decision problems) ¿¡ °øÇåÇÏ¿´´Ù.  ............. (Wikipedia : Emil Leon Post)

term :

Post Correspondence Problem    Æ©¸µ ±â°è (Turing Machine)   °è»ê (Computation)   °è»ê°¡´É¼º ÀÌ·Ð (Computability Theory)   »ý¼º±ÔÄ¢ (Production Rule)   Áø¸®Ç¥ (Truth Table)   Àç±Í (Recursion)   Alan Turing   Ludwig Wittgenstein    Emil Post

site :

Emil Post : University of St Andrews

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