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IlcDiscreteResource::getLocalSlack() ¿¹Á¦. |
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ÀÛ¼ºÀÏ |
2002-05-21 |
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1230 ȸ |
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÷ºÎÆÄÀÏ |
÷ºÎµÈ ÆÄÀϾøÀ½.
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ILOG Scheduler User\''s ¸Å´º¾óÀÇIlcDiscreteResourceÀ»... ±× Áß¿¡¼µµ getLocalSlack()¸â¹öÇÔ¼ö¸¦ º¸½Ã¸é,
GlobalSlack°ú ÇÔ²² ¿¹Á¦¿¡ ´ëÇÑ ¼³¸íÀÌ ³ª¿É´Ï´Ù. \"However, if we refine our idea of slack by considering the earliest start time of any activity and the latest end time of any other activity, we get much tighter slack times. By considering the earliest start time of activity B and the latest end time of activity C, we\''ll get an overall span of 12 days. The total duration of the activities that must absolutely execute during this period is 9 days (5 days for B and 4 days for C), so we now have only 15 capacity days ((12*2)-9) of slack.\"
Á¦°¡ ±Ã±ÝÇÑ °ÍÀº \"It considers all time periods [T1 T2) for which T1 is the earliest start time of an activity and T2 is the latest end time of any other activity.\"ÀÇ ANYÀÔ´Ï´Ù... À§ÀÇ ¿¹Á¦¿¡¼´Â ÀÛ¾÷BÀÇ ½ÃÀ۽ð¢°ú ÀÛ¾÷CÀÇ Á¾·á½Ã°¢À» Àâ¾Æ¼ °è»êÇߴµ¥, ¿Ö ¸¹°í¸¹Àº ANY ÀÛ¾÷µéÀÇ Á¶ÇÕÁß¿¡ BÀÇ ½ÃÀ۽ð¢°ú CÀÇ Á¾·á½Ã°¢Àΰ¡¿ä? ¸¸¾à ÀÛ¾÷CÀÇ ½ÃÀ۽ð¢°ú ÀÛ¾÷BÀÇ Á¾·á½Ã°¢À¸·Î ¼³Á¤ÇÏ¸é ´õ¿í ŸÀÌÆ®ÇÑ ·ÎÄ®½½·¢(1ÀÏ)À» ÀâÀ» ¼ö ÀÖÁö ¾Ê³ª¿ä?
¾Æ¹¸µç ·ÎÄ®½½·¢ÀÇ ÀÛ¾÷ ¼³Á¤ÀÌ ANY·Î µÇ¾î ÀÖ¾î, ±× ¼³Á¤±âÁØÀÌ ¸ðÈ£ÇÕ´Ï´Ù. °è»ê¸¶´Ù ¸Å¹ø ·£´ýÇÏ°Ô ´Þ¶óÁö´Â °ÇÁö... ¸íÈ®ÇÑ ¼³Á¤±âÁØÀ» ¾Ë·ÁÁÖ¼¼¿ä... ȤÀº ·£´ýÀ̶ó¸é ±× ÀǹÌÀÇ ÇØ¼®µµ ºÎʵ右´Ï´Ù...
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Ilog 5.1
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