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ÇѱÛÁ¦¸ñ(Korean Title) |
À¥ ¼ºñ½º ÄÚ·¹¿À±×¶óÇǸ¦ ÀÌ¿ëÇÑ ÀÚµ¿ À¥ ¼ºñ½º ÄÄÆ÷Áö¼Ç ½Ã½ºÅÛ |
¿µ¹®Á¦¸ñ(English Title) |
Automatic Web Services Composition System using Web Services Choreography |
ÀúÀÚ(Author) |
ÀÌ»ó±Ô
ÇÑ»ó¿ë
SangKyu Lee
Sangyong Han
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¿ø¹®¼ö·Ïó(Citation) |
VOL 15-D NO. 01 PP. 0113 ~ 0120 (2008. 02) |
Çѱ۳»¿ë (Korean Abstract) |
À¥ ¼ºñ½º¿Í SOA(Service Oriented Architecture)ÀÇ È®»êÀ¸·Î À¥ ¼ºñ½º ÄÄÆ÷Áö¼ÇÀÇ ´ëÇÑ °ü½Éµµ Á¡Â÷ Ä¿Á®°¡°í ÀÖ´Ù. ÃÖ±Ù¿¡´Â º¸´Ù µ¿ÀûÀÌ°í Áö´ÉÀûÀÎ SOA ȯ°æÀÇ ±¸ÃàÀ» À§Çؼ ÀÚµ¿ À¥ ¼ºñ½º ÄÄÆ÷Áö¼Ç¿¡ ´ëÇÑ ¿¬±¸°¡ È°¹ßÇÏ°Ô ÁøÇàµÇ°í ÀÖ´Ù. ÇÏÁö¸¸, ¾ÆÁ÷±îÁö ÀÚµ¿ À¥ ¼ºñ½º ÄÄÆ÷Áö¼Ç¿¡ °üÇÑ ¿ÏÀüÇÑ ÇØ°áÃ¥Àº Á¦½ÃµÇÁö ¸øÇÏ°í ÀÖÀ¸¸ç, ±âÁ¸ÀÇ ¿¬±¸¿¡¼´Â ¿©·¯ °¡Áö ¹®Á¦Á¡À» µå·¯³»°í ÀÖ´Ù. ¹®¹ýÀûÀÎ Á¤º¸ ±â¹ÝÀÇ ÀÚµ¿ ÄÄÆ÷Áö¼ÇÀº À߸øµÈ ÀÇ¹Ì ¿¬°á·Î ÀÎÇÏ¿© ÄÄÆ÷Áö¼ÇÀÇ Á¤È®¼ºÀ» ¶³¾î¶ß¸°´Ù. ¶ÇÇÑ ´ëºÎºÐÀÇ ¿¬±¸¿¡¼´Â Ãß»óÀûÀÎ ÄÄÆ÷Áö¼Ç °á°ú¸¦ ¸¸µé¾î³»±â ¶§¹®¿¡, ½ÇÁ¦·Î ½ÇÇàÇϱâ´Â ¾î·Á¿òÀÌ ÀÖ´Ù. º» ³í¹®¿¡¼´Â ÀÌ·¯ÇÑ ¹®Á¦Á¡µéÀ» °³¼±Çϱâ À§ÇÏ¿© À¥ ¼ºñ½º ÄÚ·¹¿À±×¶óÇÇ ±â¹ÝÀÇ ÀÚµ¿ À¥ ¼ºñ½º ÄÄÆ÷Áö¼Ç ½Ã½ºÅÛÀ» Á¦¾ÈÇÏ°í ÀÖ´Ù. Á¦¾ÈÇÏ´Â ½Ã½ºÅÛ¿¡¼´Â ÄÄÆ÷Áö¼ÇÀÇ Á¤È®¼ºÀ» Çâ»ó½ÃÄ×°í, º¸´Ù ±¸Ã¼ÀûÀÎ ÄÄÆ÷Áö¼Ç °á°ú¸¦ ¸¸µé¾î³¾ ¼ö ÀÖ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
Web Services composition has gained a considerable attention because of the widespread use of the Web Services and SOA. Recently, various researches on automatic Web Services composition are on going to realize more dynamic and intelligent SOA environments. However, there is no complete solution for automatic Web Services composition now and previous researches have several problems. Automatic composition based on syntactic information has low correctness through incorrect semantic linking. Moreover, many researches make an abstract process as the result of composition which is hard for actual execution. In this paper, improved automatic Web Services composition based on Web Services choreography is proposed. In this system, the correctness is improved and the result of composition is more concrete process. |
Å°¿öµå(Keyword) |
À¥¼ºñ½º ÄÄÆ÷Áö¼Ç
ÄÚ·¹¿À±×¶óÇÇ
ÀÚµ¿ ÄÄÆ÷Áö¼Ç
Web Service Composition
Choreography
Automatic Composition
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