EURISKO

 

Eurisko (±×¸®½º¾î·Î "I discover" ¶ó´Â ¶æ) ´Â Douglas Lenat °¡  Lisp ¾ð¾î·Î ¸¸µç ÇÁ·Î±×·¥ÀÌ´Ù. ÃÖÃÊÀÇ Àΰø ¼öÇÐÀÚ ÇÁ·Î±×·¥ÀÎ Automated Mathematician ÀÇ ÈļÓÀÛÀ¸·Î¼­, °æÇèÀ» ¹ÙÅÁÀ¸·Î ½º½º·Î¸¦ º¯È­½ÃÄÑ ³ª°¡´Â  ÈÞ¸®½ºÆ½ (Heuristic) À¸·Î ±¸¼ºµÇ¾î ÀÖ´Ù. Lenat ´Â ƯÁ¤ ¿µ¿ª¿¡¸¸ »ç¿ëÀÌ Á¦ÇѵǾîÀÖ´Â Automated Mathematician ¿¡ ÇѰ踦 ´À³¢°í Eurisko ¸¦ °³¹ßÇÏ°Ô µÇ¾úÀ¸¸ç, Àü¹®¿µ¿ªÀÇ Áö½Ä¿¡ Á¦ÇÑµÈ »ç¿ë»óÀÇ ÇÑ°è·Î ¶Ç´Ù½Ã »õ·Î¿î Cyc ¸¦ °³¹ßÇÏ°í ÀÖ´Â ÁßÀÌ´Ù. Àΰ£ÀÌ °¡Áø ¸Å¿ì ¸¹Àº »ó½Ä±îÁö¸¦ Æ÷ÇÔÇÏ°íÀÖ´Â Cyc ´Â Eurisko discovery engine ¸¦ »ç¿ëÇÏ¿© ±× Áö½Äº£À̽º¸¦ ¸¸µé°í ÀÖ´Ù.

1976³â¿¡ Carnegie Mellong ´ëÇп¡¼­ °³¹ßÀ» ¾ð±ÞÇÏ°í 1978³â¿¡ Stanford ·Î µ¹¾Æ¿ÔÁö¸¸ Lenat ´Â "óÀ½ 5³âµ¿¾È ¾Æ¹«·± ÁÁÀº ÀÛÇ°ÀÌ ³ª¿ÀÁú ¾Ê¾Ò´Ù" ¶ó°í ¾ð±ÞÇÏ¿´´Ù. ±×·¯³ª Lisp À¸·Î § RLL (Representation Language Language) ¶ó´Â ¾ð¾î (Ç¥Çö¹æ½ÄÀÇ º¯È­¸¦ ÁØ°Í)¸¦ »ç¿ëÇÏ¿© ÇÁ·Î±×·¥À» ¸¸µé°í,  heuristic À» »ç¿ëÇÏ°Ô µÇ¸é¼­ ±× ÀÛ¾÷Àº ÈξÀ ´õ ´Ü¼øÇÏ°Ô µÇ¾ú´Ù. ±× °á°ú Eurisko´Â VLSI Ĩ¼³°è ¿Í °°Àº ¸¹Àº ¿µ¿ª¿¡¼­ ³î¶ó¿î ¼º°øÀ» °ÅµÑ¼ö ÀÖ¾ú´Ù.

Eurisko ´Â 1981³â¿¡ Traveller TCS national championship ¿¡¼­ ¿ì½ÂÇÏ¿© Àü±¹ÀûÀÎ ¸í¼ºÀ» ¾ò¾ú´Ù. 1982³â¿¡µµ ¿ì½ÂÇϸ鼭 ±× ´ëȸ °ü°èÀÚ´Â Eurisko °¡ ¶Ç´Ù½Ã ¿ì½ÂÇÑ´Ù¸é ±× ´ëȸ´Â ¾ø¾îÁú °ÍÀ̶ó°í ¹ßÇ¥Çß´Ù. ÇÒ¼ö¾øÀÌ Lenat ´Â ±× ´ëȸ ÃâÀüÀ» Æ÷±âÇÏ¿´´Ù. Traveller TCS ´ëȸÀÇ ½Â¸®´Â DARPA (Defense Advanced Research Project Agency, ±¹¹æ¼º °íµî¿¬±¸ ±âȹû) ÀÇ ÁÖ¸ñÀ» ¹Þ¾Ò°í, Lenat ´Â DARPA ·ÎºÎÅÍ ¸¹Àº ÀçÁ¤Àû Áö¿øÀ» ¹Þ°ÔµÇ¾ú´Ù.

term :

Douglas Lenat    Lisp   ÀΰøÁö´É (Artificial Intelligence)    ÇнÀ (Learning)   Ãß·Ð (Reasoning)   ¹®Á¦ÇØ°á (Problem Solving)    Àü¹®°¡ ½Ã½ºÅÛ (Expert System) 

paper :

Lenat, Douglas; Brown, J.S. (1984). "Why AM and EURISKO appear to work". Artificial Intelligence 23 (3): pp. 269–294.

site :

Wikipedia : Eurisko