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ÇѱÛÁ¦¸ñ(Korean Title) |
¾×ƼºñƼº° Ư¡ Á¤±Ôȸ¦ Àû¿ëÇÑ LSTM ±â¹Ý ºñÁî´Ï½º ÇÁ·Î¼¼½º ÀÜ¿©½Ã°£ ¿¹Ãø ¸ðµ¨ |
¿µ¹®Á¦¸ñ(English Title) |
LSTM-based Business Process Remaining Time Prediction Model Featured in Activity-centric Normalization Techniques |
ÀúÀÚ(Author) |
ÇÔ¼ºÈÆ
¾ÈÇö
±è±¤ÈÆ
Seong-Hun Ham
Hyun Ahn
Kwanghoon Pio Kim
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¿ø¹®¼ö·Ïó(Citation) |
VOL 21 NO. 03 PP. 0083 ~ 0092 (2020. 06) |
Çѱ۳»¿ë (Korean Abstract) |
ÃÖ±Ù¿¡ ¸¹Àº ±â¾÷ ¹× Á¶Á÷µéÀÌ ºñÁî´Ï½º ÇÁ·Î¼¼½º ¸ðµ¨ÀÇ È¿À²Àû ¿î¿ëÀ» À§ÇØ ¿¹ÃøÀû ÇÁ·Î¼¼½º ¸ð´ÏÅ͸µ¿¡ °ü½ÉÀÌ ³ô¾ÆÁö°í ÀÖ´Ù. ±âÁ¸ÀÇ ÇÁ·Î¼¼½º ¸ð´ÏÅ͸µÀº ƯÁ¤ ÇÁ·Î¼¼½º ÀνºÅϽºÀÇ °æ°úµÈ ½ÇÇà»óÅ¿¡ ÃÊÁ¡À» µÎ¾ú´Ù. ¹Ý¸é, ¿¹ÃøÀû ÇÁ·Î¼¼½º ¸ð´ÏÅ͸µÀº ƯÁ¤ ÇÁ·Î¼¼½º ÀνºÅϽºÀÇ ¹Ì·¡ÀÇ ½ÇÇà»óÅ¿¡ ´ëÇÑ ¿¹Ãø¿¡ ÃÊÁ¡À» µÐ´Ù. º» ³í¹®¿¡¼´Â ¿¹ÃøÀû ÇÁ·Î¼¼½º ¸ð´ÏÅ͸µ ±â´É Áß ÇϳªÀÎ ºñÁî´Ï½º ÇÁ·Î¼¼½º ÀνºÅϽº ½ÇÇà ÀÜ¿©½Ã°£ ¿¹Ãø±â´ÉÀ» ±¸ÇöÇÑ´Ù. ÀÜ¿©½Ã°£À» È¿°úÀûÀ¸·Î ¸ðµ¨¸µÇϱâ À§ÇØ ¾×ƼºñƼº° ¼Ó¼º¿¡ µû¸¥ ½Ã°£Æ¯Â¡ °ª ºÐÆ÷ Â÷À̸¦ °í·ÁÇÏ¿© ¾×ƼºñƼº° Ư¡ Á¤±Ôȸ¦ Á¦¾ÈÇÏ°í ¿¹Ãø¸ðµ¨¿¡ Àû¿ëÇÑ´Ù. º» ³í¹®¿¡¼ Á¦¾ÈµÈ ¸ðµ¨ÀÇ ¿¹Ãø¼º´É ¿ì¼ö¼ºÀ» ÀÔÁõÇϱâ À§Çؼ 4TU.Centre for Research Data¿¡¼ Á¦°øÇÏ´Â ½ÇÁ¦ ±â¾÷ÀÇ À̺¥Æ® ·Î±× µ¥ÀÌÅ͸¦ ÅëÇØ ¼±Ç࿬±¸µé°ú ºñ±³Æò°¡ ÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
Recently, many companies and organizations are interested in predictive process monitoring for the efficient operation of business process models. Traditional process monitoring focused on the elapsed execution state of a particular process instance. On the other hand, predictive process monitoring focuses on predicting the future execution status of a particular process instance. In this paper, we implement the function of the business process remaining time prediction, which is one of the predictive process monitoring functions. In order to effectively model the remaining time, normalization by activity is proposed and applied to the predictive model by taking into account the difference in the distribution of time feature values according to the properties of each activity. In order to demonstrate the superiority of the predictive performance of the proposed model in this paper, it is compared with previous studies through event log data of actual companies provided by 4TU.Centre for Research Data.
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Å°¿öµå(Keyword) |
¿¹ÃøÀû ÇÁ·Î¼¼½º ¸ð´ÏÅ͸µ
ÀÜ¿©½Ã°£ ¿¹Ãø
LSTM ¸ðµ¨
µö·¯´×
ÇÁ·Î¼¼½º ¸¶ÀÌ´×
predictive process monitoring
remaining time prediction
LSTM model
deep learning
process mining
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ÆÄÀÏ÷ºÎ |
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