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Q & A ... °Ô½ÃÆÇ  (Optimization)


¡Ø ¾È³çÇϽʴϱî..?
    ÀúÈñ KSTECÀÇ Á¦Ç°À̳ª ¼­ºñ½º¿¡ ´ëÇØ ±Ã±ÝÇϽŠÁ¡À̳ª ±â¼úÁö¿øÀ» ¿øÇϽô °í°´´ÔÀº ȸ»ç¸í,
    ºÎ¼­¸í, ¼º¸í, »ç¿ëÁ¦Ç°¸í, Á¦Ç° VERSIONÀ» ¸í½ÃÇÏ¿© Áֽñ⠹ٶø´Ï´Ù.

¡Ø °Ô½ÃÇϽг»¿ë¿¡ ´ëÇØ¼­´Â ½Å¼ÓÇÏ°Ô ´äº¯ÇØ µå¸®°Ú½À´Ï´Ù.
¡Ø ÇØ´çµÇ´Â Á¦Ç°±ºÀ» ¼±ÅÃÇϽŠÈÄ ÇÏ°í ½ÍÀ¸½Å ¸»¾¸À» Àû¾î ÁֽʽÿÀ.

Á¦ ¸ñ
[RE]¼ö¸®¸ðÇü ¸ðµ¨¸µ
ÀÛ¼ºÀÚ
À¯È¯ÁÖ
ÀÛ¼ºÀÏ
2008-08-29
Á¶È¸¼ö 1311 È¸
÷ºÎÆÄÀÏ Ã·ºÎµÈ ÆÄÀϾøÀ½.
CPLEX¿¡¼­ ¾î¶²°ªÀÇ ÁýÇÕÁß¿¡ Çϳª¸¦ °¡Á®¾ß ÇѴٴ ǥÇöÀº ±î´Ù·Î¿î Ç¥ÇöÀÔ´Ï´Ù (°ªÀÌ ÃÖ¼Ò~ÃÖ´ëÀÇ ¹üÀ§·Î Ç¥ÇöµÇ´Â º¯¼ö´Â Ç¥ÇöÀÌ ½±½À´Ï´Ù).
¾Æ·¡¿Í °°ÀÌ Ç¥ÇöÇÏ´Â °Íµµ ÇϳªÀÇ ¹æ¹ýÀε¥, Á¤¼ö º¯¼ö°¡ ¸¹ÀÌ ´Ã¾î³ª°Ô µË´Ï´Ù.
IloNumArray vals(env,4,1,2,3,6);
IloNumVarArray vars(env,4,0,1,ILOINT);
IloNumVar fi(env,0,IloInfinity);
cplex.add( IloSum(vars) == 1 );
cplex.add( fi == IloScalProd(vars,vals) );

µÎ¹øÂ° Áú¹®Àº Àß ÀÌÇØ°¡ ¾ÈµË´Ï´Ù.
L1ÀÇ ÃÖ¼Ò°ªÀ» ã°í E2ÀÇ ÃÖ´ë°ªÀ» ã´Â °æ¿ì¶ó¸é ¾Æ·¡ µÑÁß Çϳª¸¦ »ç¿ëÇÏ¸é µË´Ï´Ù:
cplex.add( IloMinimize(L1 - E2) );
cplex.add( IloMaximize(E2 - L1) );

¸ñÀûÇÔ¼ö´Â ÇϳªÀÇ ¼ö½Ä¸¸ ºÎ¿© °¡´ÉÇÕ´Ï´Ù.
°ü·Ã±Û º¸±â
"[RE]¼ö¸®¸ðÇü ¸ðµ¨¸µ"¿Í(°ú) °ü·ÃµÈ ±ÛÀÌ  2°Ç ÀÖ½À´Ï´Ù.
¼ö¸®¸ðÇü ¸ðµ¨¸µ ¹ÚÇØ¼ö 2008-08-29
[RE]¼ö¸®¸ðÇü ¸ðµ¨¸µ À̺¸Çå 2008-09-01
[RE]¼ö¸®¸ðÇü ¸ðµ¨¸µ À¯È¯ÁÖ 2008-08-29