Combinatorial  Optimization  

 

Á¶ÇÕÃÖÀûÈ­ (Combinatorial Optimization) Àº ÀÀ¿ë¼öÇаú ÄÄÇ»ÅÍ°úÇп¡¼­ ÃÖÀûÈ­ (Optimization) ÀÇ ÇÑ ºÐ¾ßÀ̸ç, °æ¿µ°úÇÐ (Operation Research), ¾Ë°í¸®Áò ÀÌ·Ð, °è»ê º¹Àâµµ ÀÌ·Ð (Computational Complexity Theory) °ú °ü·ÃµÇ¾î ÀÖ´Ù. ¶§·Î´Â "discrete optimization" À̶ó°íµµ ºÒ¸®Áö¸¸ ´Ù¼Ò ´Ù¸£´Ù°í ºÁ¾ßÇÑ´Ù. Á¶ÇÕÃÖÀûÈ­°¡ ´Ù·ç´Â ¿µ¿ªÀº °¡´É¼ºÀÖ´Â ÇØ (feasible solutions) µéÀÌ ÀÌ»êÀû (discrete) À̰ųª ÀÌ»êÀûÀÎ °ÍÀ¸·Î Ãà¼ÒµÉ ¼ö ÀÖ´Â ÃÖÀûÈ­ ¹®Á¦µéÀ̸ç, °¡Àå °¡´É¼º³ôÀº Çظ¦ ã´Â °ÍÀÌ ¸ñÀûÀÌ´Ù. ±×·¯ÇÑ ¹®Á¦µéÀÇ ¿¹·Î¼­´Â ¼øȸÆǸſø ¹®Á¦ (Travelling Salesman Problem), minimum spanning tree problem, linear programming problems¸¦ µé ¼ö ÀÖ´Ù. local search, ¸ðÀÇ ´ã±ÝÁú (Simulated Annealing), tabu search, or À¯Àü¾Ë°í¸®Áò (Genetic Algorithm) ¿Í °°Àº ¸ÞŸÈÞ¸®½ºÆ½ (meta heuristics, ÈÞ¸®½ºÆ½ (Heuristic)) ´Â Á¶ÇÕÃÖÀûÈ­ ¹®Á¦µéÀÇ ±Ù»çÇÑ ÃÖÀû ÇØ (approximate optimal solutions) ¸¦ ã´Âµ¥ »ç¿ëµÉ ¼ö ÀÖ´Ù. ................ (Wikipedia : Combinatorial Optimization)

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