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ÇѱÛÁ¦¸ñ(Korean Title) |
À¯ÀüÀÚ ¾Ë°í¸®ÁòÀ» ÀÌ¿ëÇÑ CORBA ±â¹ÝÀÇ Àç»ç¿ë Ŭ·¡½º ¶óÀ̺귯¸® ±¸Çö |
¿µ¹®Á¦¸ñ(English Title) |
Implementation of Reusable Class Library based on CORBA using Genetic Algorithm |
ÀúÀÚ(Author) |
À̺´Á¤
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Byung-Jeong Lee
Byung-Ro Moon
Chi-Su Wu
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¿ø¹®¼ö·Ïó(Citation) |
VOL 05 NO. 02 PP. 0209 ~ 0222 (1999. 04) |
Çѱ۳»¿ë (Korean Abstract) |
°³¹ß °úÁ¤ÀÇ »ý»ê¼º°ú ÇÁ·Î±×·¥ÀÇ ½Å·Ú¼ºÀ» Çâ»ó½ÃÅ°±â À§ÇÏ¿© ¼ÒÇÁÆ®¿þ¾î Àç»ç¿ëÀÌ ¸Å¿ì Áß¿äÇϸç, È¿°úÀûÀÎ Àç»ç¿ëÀ» À§Çؼ ¼¼¹ÐÇÑ ºÐ·ù ¹æ¹ý°ú Á¤È®ÇÑ °Ë»ö ¹æ¹ý¿¡ ±â¹ÝÇÑ °´Ã¼ ÁöÇâ Àç»ç¿ë ¶óÀ̺귯¸®°¡ ÇʼöÀûÀÌ´Ù. º» ¿¬±¸¿¡¼´Â Àç»ç¿ë ¶óÀ̺귯¸®ÀÇ ´ÙÁß Å¬·¯½ºÅ͸µ(multi-way clustering) ºÐ·ù ¹æ¹ý°ú Ŭ·¯½ºÅÍ ±â¹Ý ¼ºÇü °Ë»ö(cluster-based linear retrieval) ¹æ¹ý¿¡ À¯ÀüÀÚ ¾Ë°í¸®Áò(genetic algorithm)À» Àû¿ëÇÑ´Ù. ´ÙÁß Å¬·¯½ºÅ͸µÀº ºÎÇ°µéÀÌ ÇÒ´çµÈ Ŭ·¯½ºÅÍ °³¼ö, Ŭ·¯½ºÅÍ ³»ºÎ À¯»çµµ ±×¸®°í Ŭ·¯½ºÅÍµé »çÀÌÀÇ À¯»çµµ¸¦ ÃÖÀûÈÇϴ Ŭ·¯½ºÅ͸µÀ» ã¾Æ ºÎÇ°À» ¼¼¹ÐÈ÷ ºÐ·ùÇÏ´Â °ÍÀÌ°í, Ŭ·¯½ºÅÍ ±â¹Ý ¼±Çü °Ë»öÀº ÁÖ¾îÁø ÁúÀÇ¿Í À¯»çÇÑ ºÎÇ°À» ¸¹ÀÌ Æ÷ÇÔÇϴ Ŭ·¯½ºÅ͸¦ °Ë»öÇÏ´Â °ÍÀÌ´Ù. º» ³í¹®¿¡¼´Â À¯ÀüÀÚ ¾Ë°í¸®ÁòÀÌ ½Ã¹Ä·¹ÀÌƼµå ¾î´Ò¸µ ¾Ë°í¸®Áò(simulated annealing algorithm)º¸´Ù ¿ì¼öÇÑ Çظ¦ ã´Â °ÍÀ» ½ÇÇèÀ» ÅëÇÏ¿© º¸ÀÌ°í, ¶ÇÇÑ º» ¾Ë°í¸®ÁòÀ» ÀÌ¿ëÇÑ CORBA ±â¹ÝÀÇ Àç»ç¿ë Ŭ·¡½º ¶óÀ̺귯¸®(RCL)¸¦ ±â¼úÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
Software reuse is very important to improve development productivity and code reliability. An object-oriented reuse library with an elaborate classification scheme and a precise retrieval system is essential for efficient reuse. In this study, we apply a genetic algorithm to multi-way clustering and cluster-based linear retrieval in a reuse library. The multi-way clustering tries to find an optimal component grouping and classify components elaborately by considering the number of clusters, similarity in a cluster, and similarity between clusters; the cluster-based linear retrieval tries to find an optimal query that retrieves clusters containing many components similar to a given query. In this paper, our experimental results have shown that genetic algorithm produces better solutions than simulated annealing algorithm. We also describe a Reusable Class Library(RCL) based on CORBA using the algorithm.
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