Constraint  Satisfaction  Problem

 

"»ç¶÷ÀÇ ¸»À» Èä³»³¾¼ö ÀÖ´Â »õÀÌ´Ù ....... À̸§ÀÌ 3 ±ÛÀÚÀÌ´Ù...... ±× ù¹ø° ¹®ÀÚ´Â '¾Þ' ÀÌ´Ù..... ±× »õ´Â ¹«¾ùÀΰ¡?"

À§¿Í°°Àº Ãß·ÐÀ» Á¦¾àÁ¶°Ç±â¹Ý Ãß·Ð (constraint-based reasoning) À̶ó°í ÇÑ´Ù.

Àΰø Áö´ÉÀÇ ¸¹Àº ¹®Á¦µéÀº ÁÖ¾îÁø Á¶°ÇÀ» ¸¸Á·½ÃÄÑ¾ß ÇÏ´Â ¹®Á¦·Î º¼ ¼ö Àִµ¥, ÀÌ·¯ÇÑ ¹®Á¦ÀÇ ¸ñÇ¥ »óÅ´ ÁÖ¾îÁø Á¦ÇÑ Á¶°ÇÀ» ¸¸Á·½ÃŲ ¹®Á¦ »óÅÂÀÌ´Ù.... ...  CSP ´Â ¸¹Àº Á¦¾àÁ¶°Ç (constraints) ³ª ¹üÀ§ (criteria) ¸¦ ¸¸Á·ÇÏ´Â ½Ã½ºÅÛ¿¡¼­ »óÅ (states) ³ª °´Ã¼ (objects) ¸¦ ã¾Æ¾ß ÇÏ´Â ¼öÇÐ ¹®Á¦ÀÌ´Ù. CSP ´Â AI ¿Í °æ¿µ°úÇÐ (Operation Research) ¿¡¼­ ÁÖ¿äÇÑ ¿¬±¸ÁÖÁ¦ÀÌ´Ù. ¸¹Àº CSP µéÀº ÇÕ¸®ÀûÀÎ ½Ã°£³»¿¡ ¹®Á¦¸¦ Ç®±âÀ§ÇØ ÈÞ¸®½ºÆ½°ú Á¶ÇÕ Å½»ö (combinatorial search) ÀÇ °áÇÕÀ» ÇÊ¿ä·Î ÇÑ´Ù. CSP ÀÇ ¿¹·Î¼­´Â 8 queen puzzle À» µé ¼ö ÀÖ´Ù.

term :

Á¦¾àÁ¶°Ç ¸¸Á· ¹®Á¦ (Constraint Satisfaction Problem)    Å½»ö (Search)    Ãß·Ð (Reasoning)    ¹®Á¦ÇØ°á (Problem Solving)    ÈÞ¸®½ºÆ½ (Heuristic)    ÀΰøÁö´É (Artificial Intelligence)

site :

Wikipedia : Constraint satisfaction problem

AI Topics : Constraint-Based Reasoning

Foundations of Constraint Satisfaction : Constraint Programming and Optimization Group ÀÇ Edward Tsang Àú¼­´Â ÁÁÀº ÅؽºÆ®ÀÌ´Ù.

Constraint Satisfaction Problems : Artificial Intelligence : A Modern Approach : Stuart Russell. Peter Norvig, Prentice Hall, 2003

paper :

Á¦ÇÑ Á¶°ÇÀÇ ¸¸Á· ¹æ¹ý (Constraint Satisfaction) : Elaine Rich

Á¦ÇÑ Á¶°Ç ¸¸Á· ¹®Á¦ - ¿ÐÃ÷ ¾Ë°í¸®Áò (Waltz Algorithm) : Elaine Rich

Á¦¾à¸¸Á·¹®Á¦ (Constraint Satisfaction Problems) : ÀÌÀç±Ô ¿Ü