Douglas Lenat
(¹Ì±¹ ÀΰøÁö´É ¿¬±¸¿ø, 1950~)
....... Douglas Lenat ´Â ÄÄÇ»ÅÍ °úÇÐÀڷμ Cycorp ÀÇ ¼³¸³Àڷμ Cyc ÇÁ·ÎÁ§Æ®¸¦ ÁÖµµÇÏ¿©¿Ô´Ù. ±×°ÍÀº »ó½ÄÀ» Æ÷ÇÔÇϰí ÀÖ´Â °Å´ëÇÑ Áö½Äº£À̽º¸¦ ÀǹÌÇÑ´Ù. ±×´Â Carnegie-Mellon ´ëÇаú Stanford ´ëÇÐÀÇ ±³¼ö¸¦ Áö³Â´Ù. ±×ÀÇ 1976 ³â Stanford ³í¹®À¸·Î IJCAI Computers and Thought AwardÀ» ¼ö»óÇßÀ¸¸ç AAAI ÀÇ original fellow ÁßÀÇ ÀÏÀÎÀÌ´Ù ...........
·¹³ÓÀº Automated Mathematician (AM) ¶ó´Â À̸§À» ºÙ¿´´ø ÇÁ·Î±×·¥À¸·Î ÄÄÇ»ÅÍ °úÇÐÀڷμÀÇ »ý¾Ö¸¦ ½ÃÀÛÇÏ¿´´Ù. AM Àº ¼öÇÐÀÇ ÁýÇÕ, ÁýÇÕ ¿ø¼ÒµéÀÇ °è¼ö ´É·Â, ±×¸®°í ÇÕÁýÇÕ, ±³ÁýÇÕ, Â÷¿Í °°Àº ¿¬»êµéÀÇ °³³äÀ» °¡Áö°í Ãâ¹ßÇÏ¿© µ¡¼À, °ö¼À, ¼Ò¼ö, Áö¼ö µîÀ» À̲ø¾î ³Â´Ù. »Ó¸¸ ¾Æ´Ï¶ó '3º¸´Ù Å« ¸ðµç ¦¼ö´Â µÎ ¼Ò¼öÀÇ ÇÕ' À̶ó´Â °ñµå¹ÙÇÏÀÇ ¿¹»óÀ» Àç¹ß°ßÇϱ⵵ ÇÏ¿´´Ù. ±× ÇÁ·Î±×·¥Àº »ê¼ú ¹× ±âÃÊÀûÀÎ ¼ö ÀÌ·ÐÀÇ Åä´ë¸¦ ¼º°øÀûÀ¸·Î ÀçÁ¤¸³ÇÏ¿´Áö¸¸, ·¹³ÓÀº º¸´Ù ¸¹Àº °ÍÀ» ¹ß°ßÇϱâ À§ÇÑ ½Î¿òÀ» ÇÏ¿´´Ù.
·¹³ÓÀº »õ·Î¿î »ç½ÇÀ̳ª ¾ÆÀ̵ð¾î¸¦ ¹ß°ßÇÏ°Ô ÇÏ·Á¸é, ±×¿¡ °ü·ÃµÈ »ç½Ç°ú °³³äµéÀ» ¹Ì¸® °¡¸£ÃÄ ÁÖ¾î¾ß¸¸ ÇÑ´Ù´Â °á·ÐÀ» ³»·È´Ù. Áö³ 10 ³â°£ ±×´Â ¿À´Ã³¯ ºÏ¾Æ¸Þ¸®Ä«ÀÇ Áö½ÄÀ» Cyc (¿µ¾î·Î Encyclopedia :¹é°ú»çÀü) ¶ó´Â ÄÄÇ»ÅÍ ÇÁ·Î±×·¥À¸·Î ºÎÈ£ÈÇÏ·Á´Â ³ë·ÂÀ» ÇØ ¿Ô´Ù. Áö±Ý±îÁö ½ÃµµµÈ °¡Àå Å« ±Ô¸ðÀÇ AI ½ÇÇèÀÎ »çÀÌÅ©´Â Áö±ØÈ÷ Áö´ÉÀûÀÎ ¿¡ÀÌÀüÆ®¿¡ À̸£´Â ±æÀ» À̲ø¾î °¥ ¼öµµ ÀÖ°í ¿ÏÀüÈ÷ ½ÇÆÐÇÒ ¼öµµ ÀÖ´Ù.
»çÀÌÅ©´Â À¯È¿ÇÏ°Ô ÀÛµ¿ÇÒ °ÍÀΰ¡ ¾Æ´Ï¸é ±×·¸Áö ¾ÊÀ» °ÍÀΰ¡? °¡Àå °¡´É¼º ÀÖ´Â °ÍÀ¸·Î º¸ÀÌ´Â °á°ú´Â ±×°ÍÀÌ À¯È¿ÇÏ°Ô ÀÛµ¿ÇÏÁö¸¸, ´ÜÁö ºÎºÐÀûÀÏ °ÍÀ̶ó´Â ¿¹ÃøÀÌ´Ù ..... Àå±âÀûÀÎ °ü½É¿¡¼, »çÀÌÅ©ÀÇ ¸ÞÄ¿´ÏÁò, Áï ¸¶ÀÌÅ©·Î À̷еé, »óÈ£ ÀÛ¿ëÇÏ´Â Ãß·Ð ¿£Áø, »õ·Î¿î °æÇèÀû ¹æ¹ýÀ» ¹ß°ßÇÏ´Â ¸ÞÄ¿´ÏÁò, AI °¡ ¸¹Àº Áö½ÄÀ» ¿ä±¸ÇÑ´Ù´Â ÀÎ½Ä µîÀº AI ÀÇ ¿¬±¸¸¦ ²÷ÀÓ¾øÀÌ º¯È½ÃÄÑ ³ª°¥ °ÍÀÌ´Ù ............ (Douglas Lenat : Dennis Shasha 1995)
term :
ÀΰøÁö´É (Artificial Intelligence) »ó½Ä (Commonsense) Áö½Ä (Knowledge) Áö½ÄÇ¥Çö (Knowledge Representation) Àü¹®°¡½Ã½ºÅÛ (Expert System) Cyc AM Douglas Lenat
site :
Douglas Lenat : Cycorp OpenCyc
paper :
video :
50 Shades of Symbolic Representation and Reasoning : CMU Distinguished Lecture : TEDx : Douglas Lenat, 2015/12/09
Computers with common sense : TEDx : Douglas Lenat, 2015/05/21
How Far Are We From Strong AI? ...A Conversation with Marvin Minsky : GoogleTalks : Marvin Minsky, Douglas Lenat, Gary Marcus, 2014/04/28
Computers versus Common Sense : GoogleTalks : Douglas Lenat, 2006/05/30