´Ü¾î | Horn-¸¸Á· |
---|---|
Horn-satisfiability | |
¼³¸í | Çü½Ä ³í¸®ÇÐ(formal logic)¿¡¼ Horn-¸¸Á·(Horn-satisfiability) ¶Ç´Â HORNSAT´Â Á¦¾ÈµÈHorn Ç׸ñ(Horn clauses)ÀÌ ÁÖ¾îÁø ÁýÇÕÀÌ ¸¸Á·ÇÏ´Â °ÍÀ» °áÁ¤ÇÏ´Â ¹®Á¦ÀÌ´Ù. Horn Ç׸ñÀ̶ó´Â °ÍÀº ÃÖ´ë ÇϳªÀÇ ¾çÀÇ »ó¼ö¸¦ °®´Â Ç׸ñ(clauses, »ó¼öÀÇ ³í¸®ÇÕ(disjunction of literals))À̸ç Ç׸ñÀÇ ¸Ó¸®¶ó°í ºÒ¸°´Ù. ±×¸®°í À½ÀÇ »ó¼ö´Â Ç׸ñÀÇ ¸öÀ» ¸¸µå´Âµ¥ »ç¿ëµÈ´Ù. Horn °ø½Ä(Horn formula)Àº Horn Ç׸ñÀÇ ³í¸®°ö(conjunction)¿¡ ÀÇÇÑ ÇüÅÂÀÇ ÁÖ¾îÁø ½ÄÀÌ´Ù. |
Copyright(c) Computer Science Engineering Research Information Center. All rights reserved.